---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7217 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 848 26454 0 4864 30863 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:76:9c:77 brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85581sec preferred_lft 85581sec inet6 fe80::f816:3eff:fe76:9c77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:58:7a:b0 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7217) 12/23/23 _x86_64_ (8 CPU) 14:28:21 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 146.66 14.26 132.39 993.83 94675.29 14:31:02 130.49 23.16 107.33 2778.47 20818.26 14:32:01 265.65 3.58 262.07 455.38 89485.44 14:33:01 5.05 0.57 4.48 32.26 141.44 14:34:01 3.53 0.02 3.52 0.13 74.78 14:35:01 3.95 0.00 3.95 0.00 84.12 14:36:01 2.52 0.00 2.52 0.00 50.12 14:37:01 6.88 0.00 6.88 0.00 184.90 14:38:01 7.12 0.00 7.12 0.00 86.52 14:39:01 3.98 0.00 3.98 0.00 89.45 14:40:01 2.17 0.00 2.17 0.00 41.19 14:41:01 9.47 0.02 9.45 2.27 1038.49 Average: 48.65 3.47 45.19 355.05 17130.12 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 29926288 31653632 3012932 9.15 76108 1956540 1474748 4.34 941508 1770564 205384 14:31:02 28273536 31663584 4665684 14.16 107700 3532612 1386372 4.08 996040 3271648 1383492 14:32:01 25410432 30050780 7528788 22.86 117808 4730908 5706744 16.79 2702492 4317120 1420 14:33:01 25360124 30002900 7579096 23.01 117884 4733416 5754292 16.93 2751908 4318020 248 14:34:01 25358904 30002008 7580316 23.01 117976 4734160 5771064 16.98 2751432 4318612 392 14:35:01 25350736 29994472 7588484 23.04 118032 4734724 5786320 17.02 2760032 4318060 192 14:36:01 25349572 29993700 7589648 23.04 118116 4735008 5786320 17.02 2760248 4318332 352 14:37:01 25343508 29988352 7595712 23.06 118204 4735544 5770380 16.98 2765852 4318444 736 14:38:01 25340400 29985552 7598820 23.07 118300 4735648 5753920 16.93 2769336 4318152 268 14:39:01 25329340 29975184 7609880 23.10 118356 4736372 5771672 16.98 2780044 4318396 256 14:40:01 25325432 29971532 7613788 23.11 118424 4736500 5771672 16.98 2782692 4318516 320 14:41:01 25478252 30151380 7460968 22.65 118652 4763496 4699624 13.83 2622968 4331572 120 Average: 25987210 30286090 6952010 21.11 113797 4405411 4952761 14.57 2448713 4019786 132765 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 ens3 63.59 42.06 1116.86 7.91 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:31:02 ens3 386.95 234.34 12157.92 20.77 0.00 0.00 0.00 0.00 14:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:02 lo 8.40 8.40 0.78 0.78 0.00 0.00 0.00 0.00 14:31:02 br-9824584fdfde 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 veth81fc0ba 103.20 102.97 17.18 19.61 0.00 0.00 0.00 0.00 14:32:01 ens3 280.29 160.84 9770.00 11.52 0.00 0.00 0.00 0.00 14:32:01 veth3a9a196 0.22 0.54 0.02 0.21 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth81fc0ba 39.71 39.51 9.74 15.08 0.00 0.00 0.00 0.00 14:33:01 ens3 2.18 1.98 0.44 0.49 0.00 0.00 0.00 0.00 14:33:01 veth3a9a196 0.52 0.52 0.05 1.37 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 veth81fc0ba 0.25 0.27 0.57 0.02 0.00 0.00 0.00 0.00 14:34:01 ens3 0.67 0.63 0.16 0.46 0.00 0.00 0.00 0.00 14:34:01 veth3a9a196 0.57 0.58 0.05 1.39 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 veth81fc0ba 41.08 40.33 7.67 13.71 0.00 0.00 0.00 0.00 14:35:01 ens3 0.67 0.55 0.12 0.09 0.00 0.00 0.00 0.00 14:35:01 veth3a9a196 0.57 0.57 0.05 1.39 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 veth81fc0ba 0.25 0.27 0.56 0.02 0.00 0.00 0.00 0.00 14:36:01 ens3 0.47 0.47 0.08 0.44 0.00 0.00 0.00 0.00 14:36:01 veth3a9a196 0.57 0.58 0.05 1.39 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 veth81fc0ba 42.79 41.74 8.32 15.44 0.00 0.00 0.00 0.00 14:37:01 ens3 0.73 0.63 0.12 0.11 0.00 0.00 0.00 0.00 14:37:01 veth3a9a196 0.57 0.57 0.05 1.39 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth81fc0ba 0.25 0.25 0.57 0.02 0.00 0.00 0.00 0.00 14:38:01 ens3 0.55 0.53 0.09 0.25 0.00 0.00 0.00 0.00 14:38:01 veth3a9a196 0.57 0.57 0.05 1.39 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 veth81fc0ba 89.14 86.20 12.97 30.37 0.00 0.00 0.00 0.00 14:39:01 ens3 3.22 2.02 5.56 1.02 0.00 0.00 0.00 0.00 14:39:01 veth3a9a196 0.57 0.57 0.05 1.41 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 veth81fc0ba 0.27 0.27 0.57 0.02 0.00 0.00 0.00 0.00 14:40:01 ens3 0.63 0.53 0.14 0.33 0.00 0.00 0.00 0.00 14:40:01 veth3a9a196 0.58 0.60 0.05 1.41 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 veth81fc0ba 0.32 0.47 0.58 0.05 0.00 0.00 0.00 0.00 14:41:01 ens3 11.13 11.68 5.50 7.66 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 113.03 113.03 30.13 30.13 0.00 0.00 0.00 0.00 Average: veth81fc0ba 26.33 25.91 4.88 7.85 0.00 0.00 0.00 0.00 Average: ens3 62.29 37.85 1910.48 4.24 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.08 9.08 2.48 2.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7217) 12/23/23 _x86_64_ (8 CPU) 14:28:21 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 10.01 0.00 0.70 3.40 0.03 85.86 14:30:01 0 32.59 0.00 1.86 3.60 0.07 61.89 14:30:01 1 17.69 0.00 0.95 0.73 0.05 80.58 14:30:01 2 0.52 0.00 0.27 17.30 0.03 81.88 14:30:01 3 12.89 0.00 0.79 0.30 0.02 86.01 14:30:01 4 7.41 0.00 0.57 0.48 0.02 91.52 14:30:01 5 2.05 0.00 0.33 0.02 0.02 97.58 14:30:01 6 3.65 0.00 0.40 0.03 0.00 95.92 14:30:01 7 3.25 0.00 0.45 4.74 0.03 91.52 14:31:02 all 11.16 0.00 2.60 2.48 0.04 83.72 14:31:02 0 10.73 0.00 2.81 6.01 0.05 80.40 14:31:02 1 14.99 0.00 2.50 0.37 0.05 82.09 14:31:02 2 6.03 0.00 2.09 0.18 0.05 91.64 14:31:02 3 24.81 0.00 2.77 2.17 0.07 70.18 14:31:02 4 10.64 0.00 2.97 0.13 0.03 86.22 14:31:02 5 5.95 0.00 2.13 0.07 0.03 91.81 14:31:02 6 9.65 0.00 2.73 2.68 0.05 84.89 14:31:02 7 6.47 0.00 2.76 8.32 0.03 82.41 14:32:01 all 25.32 0.00 4.61 1.54 0.08 68.45 14:32:01 0 23.52 0.00 3.98 1.35 0.09 71.06 14:32:01 1 25.08 0.00 4.47 0.38 0.07 70.01 14:32:01 2 34.33 0.00 5.34 0.33 0.07 59.94 14:32:01 3 25.72 0.00 4.29 0.34 0.07 69.59 14:32:01 4 22.08 0.00 5.35 0.27 0.07 72.23 14:32:01 5 21.22 0.00 3.71 1.42 0.07 73.59 14:32:01 6 26.04 0.00 5.34 8.09 0.09 60.44 14:32:01 7 24.62 0.00 4.41 0.15 0.09 70.72 14:33:01 all 2.66 0.00 0.32 0.03 0.04 96.96 14:33:01 0 1.77 0.00 0.42 0.17 0.05 97.60 14:33:01 1 1.95 0.00 0.32 0.08 0.05 97.60 14:33:01 2 3.31 0.00 0.37 0.02 0.05 96.26 14:33:01 3 3.40 0.00 0.32 0.00 0.03 96.25 14:33:01 4 2.31 0.00 0.23 0.00 0.02 97.44 14:33:01 5 2.75 0.00 0.35 0.00 0.03 96.86 14:33:01 6 2.59 0.00 0.30 0.00 0.03 97.08 14:33:01 7 3.14 0.00 0.27 0.02 0.03 96.54 14:34:01 all 0.56 0.00 0.09 0.01 0.03 99.31 14:34:01 0 0.43 0.00 0.22 0.03 0.05 99.27 14:34:01 1 0.55 0.00 0.10 0.03 0.02 99.30 14:34:01 2 0.55 0.00 0.05 0.00 0.03 99.36 14:34:01 3 0.43 0.00 0.03 0.00 0.03 99.50 14:34:01 4 0.92 0.00 0.07 0.00 0.02 99.00 14:34:01 5 0.60 0.00 0.08 0.00 0.05 99.27 14:34:01 6 0.68 0.00 0.07 0.00 0.03 99.22 14:34:01 7 0.30 0.00 0.07 0.00 0.02 99.62 14:35:01 all 1.76 0.00 0.20 0.01 0.03 98.00 14:35:01 0 1.30 0.00 0.42 0.07 0.03 98.18 14:35:01 1 1.64 0.00 0.25 0.00 0.05 98.06 14:35:01 2 2.39 0.00 0.18 0.00 0.05 97.38 14:35:01 3 1.20 0.00 0.12 0.02 0.02 98.65 14:35:01 4 2.11 0.00 0.20 0.00 0.02 97.67 14:35:01 5 2.38 0.00 0.27 0.00 0.00 97.35 14:35:01 6 1.50 0.00 0.05 0.00 0.03 98.41 14:35:01 7 1.54 0.00 0.13 0.00 0.03 98.30 14:36:01 all 0.49 0.00 0.07 0.01 0.03 99.41 14:36:01 0 0.75 0.00 0.12 0.03 0.02 99.08 14:36:01 1 0.42 0.00 0.03 0.00 0.03 99.52 14:36:01 2 0.38 0.00 0.08 0.00 0.03 99.50 14:36:01 3 0.65 0.00 0.12 0.00 0.05 99.18 14:36:01 4 0.54 0.00 0.03 0.00 0.02 99.41 14:36:01 5 0.17 0.00 0.07 0.00 0.03 99.73 14:36:01 6 0.68 0.00 0.05 0.00 0.00 99.27 14:36:01 7 0.33 0.00 0.07 0.00 0.02 99.58 14:37:01 all 1.40 0.00 0.20 0.01 0.03 98.36 14:37:01 0 1.25 0.00 0.27 0.02 0.05 98.41 14:37:01 1 1.90 0.00 0.35 0.02 0.03 97.70 14:37:01 2 1.67 0.00 0.15 0.05 0.03 98.10 14:37:01 3 0.65 0.00 0.18 0.00 0.03 99.13 14:37:01 4 0.87 0.00 0.10 0.02 0.03 98.98 14:37:01 5 1.84 0.00 0.25 0.00 0.02 97.90 14:37:01 6 1.95 0.00 0.20 0.00 0.03 97.81 14:37:01 7 1.07 0.00 0.08 0.00 0.03 98.82 14:38:01 all 0.56 0.00 0.08 0.01 0.03 99.33 14:38:01 0 0.80 0.00 0.13 0.00 0.07 99.00 14:38:01 1 0.62 0.00 0.07 0.00 0.02 99.30 14:38:01 2 0.97 0.00 0.12 0.05 0.05 98.81 14:38:01 3 0.18 0.00 0.02 0.00 0.02 99.78 14:38:01 4 0.68 0.00 0.10 0.00 0.03 99.18 14:38:01 5 0.40 0.00 0.05 0.00 0.03 99.52 14:38:01 6 0.20 0.00 0.05 0.00 0.02 99.73 14:38:01 7 0.60 0.00 0.08 0.00 0.00 99.32 14:39:01 all 1.49 0.00 0.21 0.01 0.03 98.26 14:39:01 0 1.10 0.00 0.20 0.00 0.03 98.66 14:39:01 1 1.27 0.00 0.35 0.02 0.05 98.31 14:39:01 2 2.30 0.00 0.25 0.05 0.03 97.36 14:39:01 3 1.11 0.00 0.17 0.02 0.03 98.68 14:39:01 4 0.97 0.00 0.13 0.00 0.02 98.88 14:39:01 5 1.33 0.00 0.18 0.00 0.03 98.45 14:39:01 6 2.45 0.00 0.15 0.00 0.02 97.38 14:39:01 7 1.40 0.00 0.25 0.00 0.02 98.33 14:40:01 all 0.49 0.00 0.07 0.00 0.03 99.41 14:40:01 0 0.63 0.00 0.15 0.00 0.07 99.15 14:40:01 1 0.12 0.00 0.03 0.02 0.03 99.80 14:40:01 2 0.50 0.00 0.02 0.00 0.02 99.47 14:40:01 3 0.79 0.00 0.05 0.00 0.03 99.13 14:40:01 4 0.25 0.00 0.07 0.00 0.02 99.67 14:40:01 5 0.38 0.00 0.10 0.00 0.05 99.47 14:40:01 6 0.57 0.00 0.00 0.03 0.02 99.38 14:40:01 7 0.70 0.00 0.12 0.00 0.05 99.13 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:41:01 all 0.92 0.00 0.25 0.02 0.03 98.78 14:41:01 0 0.55 0.00 0.22 0.00 0.02 99.22 14:41:01 1 0.33 0.00 0.18 0.00 0.03 99.45 14:41:01 2 2.17 0.00 0.28 0.03 0.02 97.50 14:41:01 3 0.74 0.00 0.23 0.00 0.03 99.00 14:41:01 4 1.40 0.00 0.23 0.05 0.02 98.30 14:41:01 5 0.47 0.00 0.33 0.02 0.03 99.15 14:41:01 6 0.97 0.00 0.25 0.07 0.03 98.68 14:41:01 7 0.72 0.00 0.25 0.00 0.05 98.98 Average: all 4.69 0.00 0.77 0.62 0.04 93.88 Average: 0 6.25 0.00 0.89 0.93 0.05 91.88 Average: 1 5.51 0.00 0.79 0.14 0.04 93.52 Average: 2 4.53 0.00 0.76 1.50 0.04 93.17 Average: 3 6.01 0.00 0.75 0.24 0.04 92.97 Average: 4 4.14 0.00 0.83 0.08 0.03 94.92 Average: 5 3.26 0.00 0.65 0.12 0.03 95.94 Average: 6 4.19 0.00 0.79 0.89 0.03 94.11 Average: 7 3.63 0.00 0.74 1.10 0.03 94.51