under the `kubelet` process. On systems with `journalctl` the following is an example command line
to view the last 1000 `kubelet` logs via the `less` utility to allow for `vi`-style searching:

```console
$ journalctl -t kubelet -n 1000 | less
```

#### GKE via Stackdriver Log Viewer

Each GKE cluster's will have many categories of logs collected by Stackdriver.  Logs can be monitored via

net_bits = 128 if type(net) == IPv6Network else 32;
net_len = pow(2, net_bits - net.prefixlen)
start, end = int(net_len / 4 * 3), net_len
if net_len > 2000:
  start, end = 1000, 2000

[print(str(ip) + "/" + str(ip.max_prefixlen)) for ip in islice(ip_network('$CIDR').hosts(), start, end)]
EOF
}

function ips_to_cidrs() {
  IP_RANGE_START="$1"
  IP_RANGE_END="$2"
  python3 - <<EOF

        "content": "The charts on this dashboard are intended to show Istio main components cost in terms of resources utilization under steady load.\n\n- **vCPU / 1k rps:** shows vCPU utilization by the main Istio components normalized by 1000 requests/second. When idle or low traffic, this chart will be blank. The curve for istio-proxy refers to the services sidecars only.\n- **vCPU:** vCPU utilization by Istio components, not normalized.\n- **Memory:** memory footprint for the components....

  // MatchingPrecedence.  Each MatchingPrecedence value must be ranged in [1,10000].
  // Note that if the precedence is not specified, it will be set to 1000 as default.
  // +optional
  optional int32 matchingPrecedence = 2;

  // `distinguisherMethod` defines how to compute the flow distinguisher for requests that match this schema.

  // MatchingPrecedence.  Each MatchingPrecedence value must be ranged in [1,10000].
  // Note that if the precedence is not specified, it will be set to 1000 as default.
  // +optional
  optional int32 matchingPrecedence = 2;

  // `distinguisherMethod` defines how to compute the flow distinguisher for requests that match this schema.

      ],
      "ports": {
        "9080": 9080
      },
      "endpoints": {
        "Kubernetes//Pod/default/productpage-v1-675fc69cf-kkrm2:/10.244.2.56": {
          "workloadUid": "Kubernetes//Pod/default/productpage-v1-675fc69cf-kkrm2",
          "service": "default/productpage.default.svc.cluster.local",
          "address": "/10.244.2.56",
          "port": {
            "9080": 9080
          }
        }
      },

	bindAddress = ""

	// open browser or not, default is true
	browser = true

	// label selector
	labelSelector = ""

	proxyAdminPort int
)

const (
	defaultPrometheusPort = 9090
	defaultGrafanaPort    = 3000
	defaultKialiPort      = 20001
	defaultJaegerPort     = 16686
	defaultZipkinPort     = 9411
	defaultSkywalkingPort = 8080
)

// port-forward to Istio System Prometheus; open browser

          },

  // MatchingPrecedence.  Each MatchingPrecedence value must be ranged in [1,10000].
  // Note that if the precedence is not specified, it will be set to 1000 as default.
  // +optional
  optional int32 matchingPrecedence = 2;

  // `distinguisherMethod` defines how to compute the flow distinguisher for requests that match this schema.

  // MatchingPrecedence.  Each MatchingPrecedence value must be ranged in [1,10000].
  // Note that if the precedence is not specified, it will be set to 1000 as default.
  // +optional
  optional int32 matchingPrecedence = 2;

  // `distinguisherMethod` defines how to compute the flow distinguisher for requests that match this schema.