---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19077 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 15G 140G 10% / 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 900 23662 0 7604 30811 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:b5:78:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:feb5:7807/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:59:16:bf 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 inet6 fe80::42:fcff:fe59:16bf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19077) 06/06/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 206.27 22.86 183.40 2309.22 60636.43 20:24:01 606.00 5.42 600.58 426.46 221667.86 20:25:01 41.81 0.00 41.81 0.00 43167.61 20:26:01 48.08 0.12 47.96 16.80 8498.58 20:27:01 185.97 0.28 185.69 24.66 26236.56 20:28:01 14.50 0.00 14.50 0.00 509.25 20:29:01 11.45 0.00 11.45 0.00 220.23 20:30:01 25.27 0.00 25.27 0.00 346.28 20:31:01 8.27 0.00 8.27 0.00 152.91 20:32:01 19.65 0.00 19.65 0.00 389.54 20:33:01 7.93 0.02 7.92 0.13 167.57 20:34:01 70.17 0.58 69.59 26.13 1284.99 Average: 103.78 2.44 101.34 233.61 30272.73 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27960316 31609096 4978904 15.12 87496 3830684 1784044 5.25 985596 3608224 1998272 20:24:01 22849576 29751424 10089644 30.63 146540 6861112 11155688 32.82 3038408 6395672 168 20:25:01 20521076 27532708 12418144 37.70 148208 6966440 13267800 39.04 5442216 6288584 608 20:26:01 20164052 27438536 12775168 38.78 161556 7191460 13554660 39.88 5584408 6468296 19076 20:27:01 19797696 27372628 13141524 39.90 189804 7434232 13626972 40.09 5698388 6691660 3692 20:28:01 19332476 26914328 13606744 41.31 189968 7440936 14114308 41.53 6158596 6694376 144 20:29:01 19321260 26903540 13617960 41.34 190084 7441160 14113964 41.53 6168632 6693976 224 20:30:01 19324032 26906736 13615188 41.33 190184 7441460 14146292 41.62 6166720 6694116 20 20:31:01 19311836 26895624 13627384 41.37 190288 7442376 14160784 41.66 6176388 6694972 1408 20:32:01 19280632 26867460 13658588 41.47 190504 7445320 14193732 41.76 6205664 6697220 148 20:33:01 19275288 26862812 13663932 41.48 190660 7445868 14226136 41.86 6210548 6697600 184 20:34:01 24313200 31624320 8626020 26.19 191800 7166396 1496340 4.40 1538700 6456668 428 Average: 20954287 28056601 11984933 36.38 172258 7008954 11653393 34.29 4947855 6340114 168698 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 831.53 513.68 21866.38 46.90 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 14.93 14.93 1.40 1.40 0.00 0.00 0.00 0.00 20:24:01 veth0734d92 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:24:01 veth2e5db64 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth25c96fd 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 veth58ca6e8 0.00 0.45 0.00 0.03 0.00 0.00 0.00 0.00 20:25:01 veth0734d92 6.33 8.27 0.92 0.74 0.00 0.00 0.00 0.00 20:25:01 veth2e5db64 6.32 8.43 0.86 0.76 0.00 0.00 0.00 0.00 20:25:01 veth25c96fd 0.67 1.02 0.06 0.20 0.00 0.00 0.00 0.00 20:25:01 veth58ca6e8 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 veth0734d92 6.35 9.30 0.94 0.71 0.00 0.00 0.00 0.00 20:26:01 veth2e5db64 6.37 9.30 0.84 0.71 0.00 0.00 0.00 0.00 20:26:01 veth25c96fd 1.13 1.25 0.10 0.24 0.00 0.00 0.00 0.00 20:26:01 veth58ca6e8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth0734d92 9.78 13.30 2.21 2.12 0.00 0.00 0.00 0.00 20:27:01 veth2e5db64 9.23 12.66 1.72 2.02 0.00 0.00 0.00 0.00 20:27:01 veth25c96fd 2.03 2.33 0.24 3.26 0.00 0.00 0.00 0.00 20:27:01 veth58ca6e8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth0734d92 9.15 12.45 2.12 3.03 0.00 0.00 0.00 0.00 20:28:01 veth2e5db64 8.37 11.66 1.52 2.90 0.00 0.00 0.00 0.00 20:28:01 veth25c96fd 3.57 4.17 4.05 3.73 0.00 0.00 0.00 0.00 20:28:01 veth58ca6e8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth0734d92 6.70 9.60 1.04 0.79 0.00 0.00 0.00 0.00 20:29:01 veth2e5db64 6.62 9.53 0.94 0.78 0.00 0.00 0.00 0.00 20:29:01 veth25c96fd 2.12 2.28 0.20 1.13 0.00 0.00 0.00 0.00 20:29:01 veth58ca6e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth0734d92 6.45 9.31 0.95 0.72 0.00 0.00 0.00 0.00 20:30:01 veth2e5db64 6.43 9.30 0.85 0.72 0.00 0.00 0.00 0.00 20:30:01 veth25c96fd 2.07 2.12 0.17 0.89 0.00 0.00 0.00 0.00 20:30:01 veth58ca6e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth0734d92 8.78 11.90 1.81 1.93 0.00 0.00 0.00 0.00 20:31:01 veth2e5db64 7.92 11.06 1.31 1.79 0.00 0.00 0.00 0.00 20:31:01 veth25c96fd 2.53 2.87 0.26 2.50 0.00 0.00 0.00 0.00 20:31:01 veth58ca6e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth0734d92 12.76 16.68 3.80 4.07 0.00 0.00 0.00 0.00 20:32:01 veth2e5db64 10.96 14.71 2.35 3.77 0.00 0.00 0.00 0.00 20:32:01 veth25c96fd 3.62 4.23 0.40 6.73 0.00 0.00 0.00 0.00 20:32:01 veth58ca6e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth0734d92 8.03 11.11 1.55 1.15 0.00 0.00 0.00 0.00 20:33:01 veth2e5db64 7.58 10.61 1.30 1.11 0.00 0.00 0.00 0.00 20:33:01 veth25c96fd 2.15 2.67 0.20 2.19 0.00 0.00 0.00 0.00 20:33:01 veth58ca6e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 2180.02 1317.06 48231.76 172.18 0.00 0.00 0.00 0.00 20:34:01 docker0 69.16 121.85 5.18 1344.55 0.00 0.00 0.00 0.00 20:34:01 lo 37.23 37.23 3.25 3.25 0.00 0.00 0.00 0.00 Average: ens3 149.76 90.14 3947.40 8.36 0.00 0.00 0.00 0.00 Average: docker0 5.76 10.15 0.43 112.04 0.00 0.00 0.00 0.00 Average: lo 2.76 2.76 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19077) 06/06/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 13.46 0.00 3.06 2.14 0.05 81.29 20:23:01 0 7.81 0.00 2.40 0.08 0.02 89.70 20:23:01 1 12.14 0.00 2.72 0.75 0.07 84.32 20:23:01 2 23.43 0.00 3.74 0.54 0.07 72.23 20:23:01 3 13.86 0.00 3.63 0.47 0.05 82.00 20:23:01 4 24.86 0.00 3.77 1.68 0.05 69.64 20:23:01 5 9.95 0.00 2.94 2.52 0.03 84.56 20:23:01 6 5.48 0.00 2.42 11.02 0.03 81.05 20:23:01 7 10.24 0.00 2.78 0.17 0.03 86.78 20:24:01 all 26.91 0.00 7.99 10.53 0.08 54.49 20:24:01 0 27.85 0.00 8.02 6.13 0.08 57.92 20:24:01 1 27.55 0.00 7.77 3.50 0.08 61.10 20:24:01 2 26.60 0.00 7.90 3.11 0.08 62.31 20:24:01 3 25.89 0.00 7.45 10.99 0.07 55.60 20:24:01 4 26.09 0.00 8.21 14.98 0.10 50.62 20:24:01 5 25.73 0.00 7.50 18.58 0.07 48.13 20:24:01 6 26.14 0.00 7.38 3.34 0.07 63.08 20:24:01 7 29.41 0.00 9.70 23.68 0.10 37.11 20:25:01 all 52.14 0.00 4.30 0.24 0.11 43.21 20:25:01 0 47.96 0.00 4.10 0.05 0.10 47.79 20:25:01 1 51.94 0.00 4.21 0.35 0.10 43.40 20:25:01 2 52.19 0.00 4.72 0.81 0.12 42.16 20:25:01 3 54.74 0.00 4.34 0.00 0.12 40.80 20:25:01 4 55.23 0.00 4.63 0.02 0.12 40.01 20:25:01 5 51.31 0.00 3.97 0.00 0.12 44.59 20:25:01 6 50.99 0.00 4.11 0.27 0.10 44.53 20:25:01 7 52.75 0.00 4.32 0.39 0.12 42.43 20:26:01 all 4.18 0.00 0.85 0.20 0.07 94.70 20:26:01 0 5.71 0.00 0.79 0.05 0.08 93.37 20:26:01 1 4.35 0.00 0.84 0.02 0.08 94.71 20:26:01 2 4.02 0.00 0.92 0.54 0.07 94.45 20:26:01 3 3.21 0.00 0.85 0.75 0.05 95.14 20:26:01 4 3.04 0.00 1.00 0.17 0.08 95.71 20:26:01 5 5.57 0.00 0.84 0.03 0.05 93.51 20:26:01 6 3.95 0.00 0.80 0.02 0.07 95.17 20:26:01 7 3.59 0.00 0.78 0.03 0.08 95.51 20:27:01 all 10.76 0.00 2.17 0.91 0.09 86.07 20:27:01 0 10.43 0.00 2.15 0.03 0.08 87.31 20:27:01 1 8.21 0.00 1.91 0.79 0.12 88.97 20:27:01 2 6.50 0.00 1.93 2.76 0.07 88.74 20:27:01 3 10.70 0.00 2.80 1.42 0.10 84.98 20:27:01 4 12.24 0.00 2.53 1.39 0.08 83.75 20:27:01 5 11.84 0.00 1.98 0.54 0.10 85.54 20:27:01 6 16.61 0.00 2.75 0.34 0.10 80.20 20:27:01 7 9.57 0.00 1.29 0.02 0.08 89.05 20:28:01 all 7.31 0.00 0.79 0.05 0.08 91.76 20:28:01 0 6.77 0.00 0.87 0.00 0.08 92.27 20:28:01 1 8.66 0.00 1.02 0.02 0.08 90.22 20:28:01 2 7.48 0.00 0.62 0.15 0.10 91.64 20:28:01 3 7.47 0.00 0.82 0.00 0.08 91.62 20:28:01 4 7.07 0.00 0.65 0.02 0.10 92.16 20:28:01 5 7.69 0.00 0.87 0.15 0.08 91.20 20:28:01 6 6.02 0.00 0.60 0.02 0.08 93.28 20:28:01 7 7.29 0.00 0.92 0.02 0.08 91.68 20:29:01 all 2.68 0.00 0.42 0.03 0.08 96.79 20:29:01 0 2.25 0.00 0.40 0.02 0.07 97.26 20:29:01 1 2.08 0.00 0.40 0.00 0.08 97.44 20:29:01 2 3.26 0.00 0.40 0.00 0.07 96.28 20:29:01 3 1.89 0.00 0.49 0.03 0.08 97.51 20:29:01 4 2.36 0.00 0.35 0.02 0.08 97.19 20:29:01 5 2.64 0.00 0.40 0.13 0.07 96.76 20:29:01 6 4.82 0.00 0.42 0.02 0.07 94.68 20:29:01 7 2.19 0.00 0.47 0.00 0.08 97.26 20:30:01 all 1.76 0.00 0.37 0.03 0.08 97.76 20:30:01 0 1.37 0.00 0.18 0.02 0.07 98.36 20:30:01 1 0.97 0.00 0.38 0.02 0.07 98.56 20:30:01 2 1.96 0.00 0.40 0.02 0.08 97.54 20:30:01 3 2.51 0.00 0.33 0.03 0.10 97.03 20:30:01 4 1.37 0.00 0.37 0.00 0.08 98.18 20:30:01 5 2.05 0.00 0.43 0.13 0.10 97.28 20:30:01 6 2.16 0.00 0.47 0.03 0.08 97.26 20:30:01 7 1.69 0.00 0.37 0.02 0.08 97.84 20:31:01 all 2.74 0.00 0.43 0.03 0.08 96.72 20:31:01 0 2.73 0.00 0.57 0.02 0.07 96.61 20:31:01 1 2.56 0.00 0.40 0.00 0.08 96.96 20:31:01 2 2.73 0.00 0.33 0.02 0.07 96.86 20:31:01 3 2.74 0.00 0.35 0.02 0.07 96.83 20:31:01 4 2.21 0.00 0.57 0.02 0.08 97.12 20:31:01 5 3.02 0.00 0.40 0.13 0.08 96.36 20:31:01 6 3.19 0.00 0.42 0.00 0.08 96.30 20:31:01 7 2.72 0.00 0.48 0.02 0.08 96.69 20:32:01 all 5.17 0.00 0.61 0.06 0.08 94.08 20:32:01 0 4.59 0.00 0.59 0.03 0.08 94.70 20:32:01 1 4.65 0.00 0.87 0.02 0.07 94.40 20:32:01 2 4.31 0.00 0.48 0.00 0.07 95.14 20:32:01 3 5.12 0.00 0.67 0.08 0.10 94.03 20:32:01 4 6.21 0.00 0.50 0.10 0.08 93.11 20:32:01 5 6.28 0.00 0.50 0.22 0.08 92.91 20:32:01 6 5.13 0.00 0.59 0.00 0.08 94.20 20:32:01 7 5.11 0.00 0.72 0.02 0.07 94.09 20:33:01 all 1.48 0.00 0.32 0.04 0.06 98.09 20:33:01 0 0.92 0.00 0.32 0.00 0.05 98.71 20:33:01 1 1.04 0.00 0.22 0.02 0.08 98.65 20:33:01 2 1.82 0.00 0.35 0.02 0.07 97.74 20:33:01 3 2.22 0.00 0.48 0.22 0.07 97.01 20:33:01 4 2.38 0.00 0.22 0.00 0.05 97.36 20:33:01 5 0.93 0.00 0.27 0.07 0.05 98.68 20:33:01 6 1.07 0.00 0.25 0.00 0.03 98.65 20:33:01 7 1.49 0.00 0.45 0.00 0.08 97.97 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.18 0.00 0.98 0.12 0.05 96.67 20:34:01 0 1.67 0.00 1.05 0.07 0.05 97.16 20:34:01 1 1.62 0.00 0.92 0.05 0.07 97.34 20:34:01 2 3.83 0.00 0.96 0.07 0.07 95.08 20:34:01 3 1.39 0.00 1.07 0.50 0.03 97.01 20:34:01 4 1.97 0.00 0.95 0.07 0.05 96.95 20:34:01 5 1.84 0.00 0.80 0.05 0.03 97.27 20:34:01 6 3.34 0.00 0.98 0.07 0.03 95.58 20:34:01 7 1.72 0.00 1.04 0.08 0.05 97.10 Average: all 10.86 0.00 1.85 1.19 0.08 86.03 Average: 0 9.98 0.00 1.78 0.54 0.07 87.63 Average: 1 10.43 0.00 1.80 0.46 0.08 87.23 Average: 2 11.46 0.00 1.89 0.66 0.08 85.92 Average: 3 10.94 0.00 1.93 1.20 0.08 85.85 Average: 4 12.05 0.00 1.97 1.53 0.08 84.37 Average: 5 10.70 0.00 1.73 1.86 0.07 85.64 Average: 6 10.70 0.00 1.76 1.26 0.07 86.22 Average: 7 10.60 0.00 1.93 2.01 0.08 85.38