---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8515 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 913 22652 0 8601 30798 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:b7:9f:ca brd ff:ff:ff:ff:ff:ff inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85616sec preferred_lft 85616sec inet6 fe80::f816:3eff:feb7:9fca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:ed:02:65 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:deff:feed:265/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8515) 11/03/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 196.85 28.48 168.37 2522.11 93502.55 20:24:01 758.94 4.88 754.06 439.26 266069.12 20:25:01 26.71 0.00 26.71 0.00 769.47 20:26:01 14.61 0.07 14.55 9.86 299.77 20:27:01 242.48 7.30 235.18 1328.71 40002.13 20:28:01 14.53 0.00 14.53 0.00 397.27 20:29:01 15.18 0.00 15.18 0.00 343.75 20:30:01 32.28 0.00 32.28 0.00 667.22 20:31:01 21.50 0.00 21.50 0.00 525.25 20:32:01 18.23 0.00 18.23 0.00 476.85 20:33:01 12.60 0.02 12.58 4.27 746.01 20:34:01 91.12 1.33 89.79 104.65 3027.63 Average: 120.42 3.51 116.91 367.40 33901.32 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27572656 31498828 5366564 16.29 88292 4102516 2786368 8.20 1086620 3879940 2323720 20:24:01 21166740 29016268 11772480 35.74 169788 7713836 11903924 35.02 3851788 7188084 604 20:25:01 19204168 27062904 13735052 41.70 171476 7724256 14178576 41.72 5922988 7049708 568 20:26:01 19154712 27010728 13784508 41.85 171668 7722036 14213612 41.82 5977156 7043276 180 20:27:01 18372328 26850508 14566892 44.22 204584 8251444 14609756 42.99 6573044 7155944 3748 20:28:01 18341816 26823480 14597404 44.32 204748 8254432 14620424 43.02 6599596 7157476 1216 20:29:01 18268084 26753544 14671136 44.54 205004 8257852 14679772 43.19 6669748 7160240 3488 20:30:01 17566868 26057608 15372352 46.67 205224 8262728 15417616 45.36 7366556 7160800 128 20:31:01 17535196 26032532 15404024 46.76 205368 8269080 15423324 45.38 7393620 7166292 988 20:32:01 17412904 25929656 15526316 47.14 205524 8287752 15511540 45.64 7493644 7184564 14136 20:33:01 17497844 26015672 15441376 46.88 205716 8290044 15221052 44.78 7416552 7181924 200 20:34:01 23140852 31478188 9798368 29.75 207276 8108272 1732360 5.10 2153896 6938136 448 Average: 19602847 27544160 13336373 40.49 187056 7770354 12524860 36.85 5708767 6855532 195785 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 877.99 530.68 26192.97 50.95 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 16.73 16.73 1.56 1.56 0.00 0.00 0.00 0.00 20:24:01 br-6299d465495f 9.68 20.53 0.74 325.61 0.00 0.00 0.00 0.00 20:24:01 veth710191c 2.17 2.27 0.20 0.21 0.00 0.00 0.00 0.00 20:24:01 veth3f251c7 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth95b0749 0.52 0.68 0.03 0.04 0.00 0.00 0.00 0.00 20:25:01 br-6299d465495f 1.55 1.33 0.13 0.42 0.00 0.00 0.00 0.00 20:25:01 veth710191c 41.54 33.01 4.28 4.79 0.00 0.00 0.00 0.00 20:25:01 veth3f251c7 5.18 7.12 0.70 0.63 0.00 0.00 0.00 0.00 20:25:01 veth95b0749 2.32 2.88 0.31 0.25 0.00 0.00 0.00 0.00 20:26:01 br-6299d465495f 0.55 0.47 0.05 0.03 0.00 0.00 0.00 0.00 20:26:01 veth710191c 56.80 39.37 4.57 5.82 0.00 0.00 0.00 0.00 20:26:01 veth3f251c7 6.28 9.23 0.86 0.71 0.00 0.00 0.00 0.00 20:26:01 veth95b0749 3.93 5.48 0.67 0.49 0.00 0.00 0.00 0.00 20:27:01 br-6299d465495f 0.28 0.23 0.03 0.02 0.00 0.00 0.00 0.00 20:27:01 veth710191c 71.24 52.11 11.45 8.85 0.00 0.00 0.00 0.00 20:27:01 veth3f251c7 9.28 12.78 1.70 2.31 0.00 0.00 0.00 0.00 20:27:01 veth95b0749 3.25 4.88 0.53 0.37 0.00 0.00 0.00 0.00 20:28:01 br-6299d465495f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth710191c 77.00 56.39 13.71 9.92 0.00 0.00 0.00 0.00 20:28:01 veth3f251c7 10.25 13.91 2.15 2.81 0.00 0.00 0.00 0.00 20:28:01 veth95b0749 3.28 4.75 0.54 0.38 0.00 0.00 0.00 0.00 20:29:01 br-6299d465495f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth710191c 80.17 59.18 16.55 10.91 0.00 0.00 0.00 0.00 20:29:01 veth3f251c7 10.85 14.61 2.30 3.42 0.00 0.00 0.00 0.00 20:29:01 veth95b0749 3.17 4.63 0.52 0.36 0.00 0.00 0.00 0.00 20:30:01 br-6299d465495f 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth710191c 81.92 61.67 24.88 13.02 0.00 0.00 0.00 0.00 20:30:01 veth3f251c7 10.80 14.23 3.01 5.73 0.00 0.00 0.00 0.00 20:30:01 veth95b0749 6.47 8.15 0.98 0.97 0.00 0.00 0.00 0.00 20:31:01 br-6299d465495f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth710191c 106.87 82.09 30.82 16.99 0.00 0.00 0.00 0.00 20:31:01 veth3f251c7 15.06 19.61 3.57 6.92 0.00 0.00 0.00 0.00 20:31:01 veth95b0749 6.33 8.08 0.95 0.66 0.00 0.00 0.00 0.00 20:32:01 br-6299d465495f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth710191c 99.70 75.54 29.57 15.82 0.00 0.00 0.00 0.00 20:32:01 veth3f251c7 14.25 18.80 3.39 6.31 0.00 0.00 0.00 0.00 20:32:01 veth95b0749 3.27 4.73 0.55 0.37 0.00 0.00 0.00 0.00 20:33:01 br-6299d465495f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth710191c 56.29 38.86 4.56 5.74 0.00 0.00 0.00 0.00 20:33:01 veth3f251c7 6.58 9.52 0.96 0.78 0.00 0.00 0.00 0.00 20:33:01 veth95b0749 3.18 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:34:01 ens3 2093.55 1260.01 52895.96 213.41 0.00 0.00 0.00 0.00 20:34:01 docker0 35.09 55.47 3.52 1425.33 0.00 0.00 0.00 0.00 20:34:01 lo 38.86 38.86 3.41 3.41 0.00 0.00 0.00 0.00 Average: ens3 147.45 86.49 4338.65 11.98 0.00 0.00 0.00 0.00 Average: docker0 2.92 4.62 0.29 118.77 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8515) 11/03/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 13.22 0.00 2.87 1.88 0.04 81.99 20:23:01 0 23.33 0.00 3.81 2.41 0.05 70.40 20:23:01 1 6.83 0.00 2.51 7.29 0.05 83.32 20:23:01 2 21.11 0.00 3.61 0.47 0.03 74.78 20:23:01 3 5.76 0.00 2.05 0.70 0.08 91.41 20:23:01 4 28.38 0.00 3.38 0.84 0.03 67.37 20:23:01 5 9.35 0.00 2.80 3.05 0.05 84.76 20:23:01 6 6.34 0.00 2.48 0.13 0.03 91.02 20:23:01 7 4.71 0.00 2.29 0.17 0.03 92.80 20:24:01 all 49.85 0.00 11.64 4.68 0.10 33.74 20:24:01 0 48.04 0.00 12.96 10.12 0.10 28.78 20:24:01 1 49.65 0.00 11.87 2.22 0.10 36.15 20:24:01 2 49.27 0.00 11.12 2.86 0.08 36.67 20:24:01 3 49.54 0.00 11.78 9.18 0.12 29.37 20:24:01 4 51.61 0.00 11.11 6.99 0.08 30.20 20:24:01 5 49.56 0.00 11.79 3.07 0.10 35.48 20:24:01 6 49.90 0.00 10.75 1.93 0.10 37.32 20:24:01 7 51.17 0.00 11.72 1.10 0.08 35.93 20:25:01 all 57.23 0.00 4.57 0.01 0.09 38.09 20:25:01 0 56.87 0.00 4.50 0.02 0.10 38.52 20:25:01 1 60.09 0.00 4.94 0.00 0.10 34.87 20:25:01 2 57.29 0.00 4.56 0.02 0.08 38.05 20:25:01 3 58.53 0.00 4.61 0.05 0.08 36.72 20:25:01 4 56.34 0.00 4.52 0.00 0.10 39.04 20:25:01 5 55.73 0.00 4.82 0.00 0.08 39.37 20:25:01 6 54.60 0.00 4.27 0.00 0.08 41.05 20:25:01 7 58.41 0.00 4.34 0.02 0.10 37.12 20:26:01 all 3.35 0.00 0.50 0.03 0.07 96.05 20:26:01 0 3.66 0.00 0.67 0.02 0.05 95.61 20:26:01 1 4.15 0.00 0.54 0.10 0.07 95.15 20:26:01 2 3.19 0.00 0.55 0.05 0.08 96.13 20:26:01 3 2.81 0.00 0.52 0.03 0.08 96.55 20:26:01 4 2.29 0.00 0.27 0.00 0.02 97.43 20:26:01 5 3.48 0.00 0.40 0.03 0.08 96.00 20:26:01 6 3.09 0.00 0.58 0.00 0.07 96.26 20:26:01 7 4.11 0.00 0.50 0.02 0.10 95.27 20:27:01 all 12.58 0.00 2.95 1.21 0.09 83.16 20:27:01 0 16.28 0.00 3.64 1.61 0.12 78.36 20:27:01 1 12.70 0.00 2.94 0.65 0.12 83.59 20:27:01 2 13.41 0.00 3.52 0.70 0.10 82.27 20:27:01 3 16.30 0.00 3.59 2.19 0.10 77.82 20:27:01 4 13.37 0.00 2.52 0.25 0.08 83.77 20:27:01 5 9.30 0.00 1.90 0.44 0.07 88.29 20:27:01 6 8.59 0.00 3.04 3.50 0.08 84.79 20:27:01 7 10.68 0.00 2.43 0.39 0.10 86.40 20:28:01 all 6.34 0.00 0.70 0.05 0.09 92.83 20:28:01 0 4.91 0.00 0.70 0.07 0.08 94.23 20:28:01 1 6.48 0.00 0.68 0.02 0.07 92.75 20:28:01 2 7.42 0.00 0.63 0.02 0.10 91.83 20:28:01 3 6.31 0.00 0.77 0.13 0.07 92.72 20:28:01 4 5.84 0.00 0.69 0.00 0.10 93.37 20:28:01 5 6.50 0.00 0.79 0.08 0.10 92.53 20:28:01 6 5.11 0.00 0.48 0.02 0.08 94.31 20:28:01 7 8.17 0.00 0.80 0.03 0.10 90.90 20:29:01 all 6.30 0.00 0.68 0.04 0.09 92.89 20:29:01 0 6.34 0.00 0.80 0.05 0.08 92.72 20:29:01 1 5.96 0.00 0.62 0.00 0.10 93.31 20:29:01 2 6.93 0.00 0.70 0.03 0.08 92.25 20:29:01 3 6.73 0.00 0.79 0.03 0.08 92.36 20:29:01 4 5.91 0.00 0.72 0.03 0.12 93.22 20:29:01 5 6.60 0.00 0.64 0.13 0.10 92.53 20:29:01 6 5.91 0.00 0.55 0.03 0.08 93.42 20:29:01 7 5.98 0.00 0.69 0.02 0.10 93.21 20:30:01 all 8.95 0.00 1.01 0.06 0.09 89.89 20:30:01 0 8.72 0.00 1.07 0.02 0.08 90.11 20:30:01 1 8.88 0.00 1.07 0.03 0.10 89.91 20:30:01 2 10.12 0.00 1.04 0.08 0.08 88.67 20:30:01 3 9.48 0.00 0.97 0.03 0.10 89.41 20:30:01 4 8.01 0.00 1.01 0.07 0.08 90.84 20:30:01 5 8.34 0.00 0.87 0.15 0.10 90.54 20:30:01 6 8.09 0.00 1.06 0.02 0.08 90.76 20:30:01 7 9.91 0.00 0.99 0.03 0.10 88.97 20:31:01 all 7.08 0.00 0.76 0.06 0.10 92.00 20:31:01 0 6.48 0.00 0.67 0.02 0.10 92.74 20:31:01 1 5.26 0.00 0.59 0.03 0.08 94.04 20:31:01 2 8.64 0.00 0.85 0.12 0.12 90.28 20:31:01 3 7.78 0.00 0.77 0.02 0.10 91.33 20:31:01 4 6.35 0.00 0.79 0.05 0.10 92.71 20:31:01 5 7.79 0.00 0.84 0.15 0.10 91.12 20:31:01 6 6.50 0.00 0.72 0.07 0.10 92.61 20:31:01 7 7.87 0.00 0.82 0.02 0.10 91.19 20:32:01 all 5.01 0.00 0.62 0.06 0.11 94.19 20:32:01 0 4.70 0.00 0.58 0.08 0.12 94.51 20:32:01 1 4.72 0.00 0.67 0.13 0.15 94.33 20:32:01 2 6.43 0.00 0.58 0.05 0.08 92.85 20:32:01 3 4.98 0.00 0.58 0.10 0.10 94.24 20:32:01 4 4.67 0.00 0.59 0.02 0.13 94.60 20:32:01 5 4.04 0.00 0.62 0.05 0.10 95.19 20:32:01 6 4.79 0.00 0.77 0.03 0.10 94.31 20:32:01 7 5.77 0.00 0.62 0.03 0.12 93.46 20:33:01 all 1.26 0.00 0.37 0.04 0.09 98.24 20:33:01 0 0.63 0.00 0.42 0.07 0.07 98.81 20:33:01 1 0.76 0.00 0.24 0.07 0.07 98.87 20:33:01 2 1.39 0.00 0.40 0.02 0.10 98.10 20:33:01 3 2.17 0.00 0.33 0.00 0.08 97.41 20:33:01 4 2.29 0.00 0.39 0.00 0.12 97.20 20:33:01 5 1.07 0.00 0.35 0.00 0.08 98.50 20:33:01 6 0.82 0.00 0.35 0.08 0.08 98.66 20:33:01 7 0.97 0.00 0.48 0.07 0.10 98.38 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 6.17 0.00 1.17 0.22 0.05 92.40 20:34:01 0 2.97 0.00 1.13 0.10 0.05 95.74 20:34:01 1 2.16 0.00 1.24 0.90 0.05 95.65 20:34:01 2 14.31 0.00 1.40 0.08 0.05 84.15 20:34:01 3 15.65 0.00 1.64 0.10 0.05 82.57 20:34:01 4 4.23 0.00 1.07 0.03 0.03 94.64 20:34:01 5 3.15 0.00 0.84 0.10 0.05 95.87 20:34:01 6 2.17 0.00 0.82 0.22 0.03 96.76 20:34:01 7 4.70 0.00 1.22 0.18 0.05 93.85 Average: all 14.73 0.00 2.31 0.69 0.08 82.18 Average: 0 15.18 0.00 2.56 1.20 0.08 80.97 Average: 1 13.95 0.00 2.32 0.95 0.09 82.69 Average: 2 16.57 0.00 2.41 0.37 0.08 80.57 Average: 3 15.46 0.00 2.36 1.04 0.09 81.05 Average: 4 15.73 0.00 2.25 0.69 0.08 81.25 Average: 5 13.68 0.00 2.21 0.60 0.09 83.42 Average: 6 12.94 0.00 2.15 0.50 0.08 84.34 Average: 7 14.33 0.00 2.23 0.17 0.09 83.18