---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17390 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1317 58197 0 4906 62392 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:45:83:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe45:83a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:a7:95:42 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:d2ff:fea7:9542/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17390) 12/03/25 _x86_64_ (16 CPU) 09:45:52 LINUX RESTART (16 CPU) 09:46:01 tps rtps wtps bread/s bwrtn/s 09:47:01 405.95 74.19 331.76 5339.78 126023.26 09:48:01 222.33 43.29 179.04 2478.11 97792.87 09:49:01 89.72 4.53 85.19 135.84 87966.54 09:50:01 124.43 3.72 120.71 493.78 83964.01 09:51:01 48.53 0.10 48.43 13.33 3452.09 09:52:01 19.36 0.03 19.33 1.20 9118.56 09:53:01 16.33 0.43 15.90 11.60 14831.93 09:54:01 20.41 0.10 20.31 2.93 16251.29 Average: 118.38 15.80 102.58 1059.58 54925.01 09:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 62793040 64188884 3174704 4.81 79500 1848916 2163416 3.23 1104076 1658444 210468 09:48:01 60793056 62487300 5174688 7.84 96432 2118276 3141980 4.69 2842328 1890368 11592 09:49:01 59027692 60882440 6940052 10.52 101596 2267912 4360180 6.51 4500740 1985300 72 09:50:01 57528620 59889580 8439124 12.79 113376 2753716 5798132 8.65 5545240 2370212 9632 09:51:01 59615560 62063236 6352184 9.63 114320 2828276 3645272 5.44 3476384 2369204 119504 09:52:01 58372856 60972664 7594888 11.51 116384 2974088 4337592 6.47 4573044 2506996 1424 09:53:01 57639160 60910192 8328584 12.63 118744 3631936 4299004 6.41 4635924 3157220 225176 09:54:01 57221896 61262024 8745848 13.26 121480 4385124 5950976 8.88 4310816 3871856 502168 Average: 59123985 61582040 6843759 10.37 107729 2851030 4212069 6.29 3873569 2476200 135004 09:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 394.85 262.34 2013.20 63.71 0.00 0.00 0.00 0.00 09:48:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 369.56 279.24 2335.71 67.08 0.00 0.00 0.00 0.00 09:49:01 lo 8.05 8.05 7.94 7.94 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 634.86 427.95 2265.88 135.41 0.00 0.00 0.00 0.00 09:50:01 lo 22.75 22.75 96.20 96.20 0.00 0.00 0.00 0.00 09:50:01 vethbfdfb89 0.12 0.35 0.01 0.03 0.00 0.00 0.00 0.00 09:50:01 docker0 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 09:50:01 vethc4537ed 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 875.70 875.70 250.56 250.56 0.00 0.00 0.00 0.00 09:51:01 vethbfdfb89 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 423.56 387.57 87.41 165.16 0.00 0.00 0.00 0.00 09:51:01 ens3 3203.50 1968.46 9711.45 569.27 0.00 0.00 0.00 0.00 09:52:01 lo 0.90 0.90 0.47 0.47 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 175.16 101.07 210.79 34.74 0.00 0.00 0.00 0.00 09:53:01 lo 2.47 2.47 1.05 1.05 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 368.77 198.62 95.57 71.02 0.00 0.00 0.00 0.00 09:54:01 lo 3.65 3.65 1.57 1.57 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 516.91 309.90 719.69 99.36 0.00 0.00 0.00 0.00 Average: lo 114.51 114.51 44.76 44.76 0.00 0.00 0.00 0.00 Average: docker0 52.96 48.47 10.93 20.65 0.00 0.00 0.00 0.00 Average: ens3 532.65 321.75 1342.07 96.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17390) 12/03/25 _x86_64_ (16 CPU) 09:45:52 LINUX RESTART (16 CPU) 09:46:01 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 4.88 0.00 0.72 1.33 0.03 93.04 09:47:01 0 2.01 0.00 0.23 6.00 0.02 91.74 09:47:01 1 4.23 0.00 0.43 0.13 0.02 95.18 09:47:01 2 5.98 0.00 0.40 0.00 0.03 93.58 09:47:01 3 8.16 0.00 1.57 8.00 0.03 82.23 09:47:01 4 2.59 0.00 1.74 2.82 0.03 92.82 09:47:01 5 2.45 0.00 0.32 0.18 0.02 97.03 09:47:01 6 1.69 0.00 0.67 0.25 0.02 97.38 09:47:01 7 1.02 0.00 0.43 1.82 0.02 96.71 09:47:01 8 1.63 0.00 0.47 0.38 0.02 97.50 09:47:01 9 2.06 0.00 0.32 0.00 0.03 97.59 09:47:01 10 6.56 0.00 1.05 0.08 0.05 92.26 09:47:01 11 23.14 0.00 1.72 0.95 0.05 74.14 09:47:01 12 2.36 0.00 0.40 0.20 0.03 97.01 09:47:01 13 5.71 0.00 0.77 0.08 0.02 93.42 09:47:01 14 4.38 0.00 0.72 0.18 0.02 94.70 09:47:01 15 4.22 0.00 0.37 0.20 0.02 95.19 09:48:01 all 19.97 0.00 0.92 0.74 0.05 78.32 09:48:01 0 14.40 0.00 0.52 0.02 0.03 85.04 09:48:01 1 27.66 0.00 1.14 0.17 0.07 70.97 09:48:01 2 21.26 0.00 0.90 0.07 0.03 77.74 09:48:01 3 23.00 0.00 0.45 1.71 0.05 74.79 09:48:01 4 19.81 0.00 0.89 0.33 0.05 78.92 09:48:01 5 22.32 0.00 0.67 0.28 0.05 76.68 09:48:01 6 33.08 0.00 1.36 0.40 0.08 65.07 09:48:01 7 20.13 0.00 1.41 5.06 0.07 73.33 09:48:01 8 14.86 0.00 0.67 0.20 0.03 84.24 09:48:01 9 15.09 0.00 1.87 0.22 0.05 82.77 09:48:01 10 22.42 0.00 0.80 0.43 0.03 76.31 09:48:01 11 11.22 0.00 1.02 0.80 0.03 86.92 09:48:01 12 19.87 0.00 1.42 0.70 0.07 77.94 09:48:01 13 20.33 0.00 0.43 0.00 0.05 79.19 09:48:01 14 21.81 0.00 0.73 0.28 0.07 77.10 09:48:01 15 12.31 0.00 0.33 1.32 0.05 85.98 09:49:01 all 26.77 0.00 0.92 0.38 0.07 71.87 09:49:01 0 20.09 0.00 0.85 0.00 0.07 78.99 09:49:01 1 30.32 0.00 0.90 4.37 0.08 64.32 09:49:01 2 33.85 0.00 1.05 0.02 0.08 65.00 09:49:01 3 28.22 0.00 0.82 0.02 0.08 70.86 09:49:01 4 36.77 0.00 1.00 1.41 0.08 60.73 09:49:01 5 31.70 0.00 0.79 0.00 0.07 67.45 09:49:01 6 25.06 0.00 1.09 0.00 0.07 73.78 09:49:01 7 31.85 0.00 1.15 0.08 0.05 66.87 09:49:01 8 26.95 0.00 1.04 0.02 0.08 71.91 09:49:01 9 26.44 0.00 0.75 0.00 0.07 72.74 09:49:01 10 19.07 0.00 1.07 0.08 0.05 79.73 09:49:01 11 19.89 0.00 0.58 0.00 0.08 79.44 09:49:01 12 22.19 0.00 1.34 0.00 0.07 76.40 09:49:01 13 32.94 0.00 0.95 0.08 0.08 65.94 09:49:01 14 28.64 0.00 0.92 0.00 0.08 70.36 09:49:01 15 14.28 0.00 0.35 0.00 0.03 85.34 09:50:01 all 21.55 0.00 1.21 0.46 0.06 76.73 09:50:01 0 21.31 0.00 0.75 0.00 0.05 77.89 09:50:01 1 22.17 0.00 1.01 4.87 0.07 71.89 09:50:01 2 11.74 0.00 1.07 0.00 0.07 87.13 09:50:01 3 21.76 0.00 1.09 0.07 0.05 77.03 09:50:01 4 41.36 0.00 1.21 0.05 0.05 57.33 09:50:01 5 17.45 0.00 1.29 0.59 0.07 80.61 09:50:01 6 22.10 0.00 0.90 0.02 0.05 76.93 09:50:01 7 21.63 0.00 2.15 0.02 0.05 76.16 09:50:01 8 12.63 0.00 1.44 0.02 0.03 85.88 09:50:01 9 19.80 0.00 0.91 0.03 0.03 79.23 09:50:01 10 20.89 0.00 1.82 0.07 0.07 77.16 09:50:01 11 24.22 0.00 0.84 0.10 0.05 74.79 09:50:01 12 19.56 0.00 1.93 1.53 0.05 76.94 09:50:01 13 24.73 0.00 0.98 0.00 0.07 74.23 09:50:01 14 23.72 0.00 0.92 0.02 0.05 75.29 09:50:01 15 19.78 0.00 1.02 0.05 0.03 79.11 09:51:01 all 10.04 0.00 1.43 0.03 0.04 88.46 09:51:01 0 10.26 0.00 2.51 0.10 0.05 87.08 09:51:01 1 22.82 0.00 3.13 0.13 0.05 73.86 09:51:01 2 4.82 0.00 0.20 0.02 0.02 94.94 09:51:01 3 7.74 0.00 0.33 0.00 0.02 91.91 09:51:01 4 7.01 0.00 2.30 0.00 0.05 90.63 09:51:01 5 8.63 0.00 0.63 0.15 0.05 90.53 09:51:01 6 8.14 0.00 1.30 0.00 0.05 90.51 09:51:01 7 8.03 0.00 1.37 0.00 0.07 90.54 09:51:01 8 9.06 0.00 0.38 0.00 0.05 90.51 09:51:01 9 10.71 0.00 1.22 0.00 0.03 88.04 09:51:01 10 4.83 0.00 2.42 0.00 0.03 92.71 09:51:01 11 11.98 0.00 1.44 0.07 0.05 86.46 09:51:01 12 15.42 0.00 1.44 0.02 0.05 83.08 09:51:01 13 7.16 0.00 0.79 0.00 0.02 92.03 09:51:01 14 13.12 0.00 2.11 0.00 0.03 84.73 09:51:01 15 10.93 0.00 1.32 0.00 0.05 87.69 09:52:01 all 15.66 0.00 0.49 0.05 0.04 83.77 09:52:01 0 15.38 0.00 0.94 0.00 0.05 83.64 09:52:01 1 16.90 0.00 0.85 0.00 0.03 82.22 09:52:01 2 18.08 0.00 0.20 0.00 0.03 81.68 09:52:01 3 16.17 0.00 0.33 0.00 0.03 83.46 09:52:01 4 20.94 0.00 0.97 0.00 0.03 78.05 09:52:01 5 17.42 0.00 0.50 0.08 0.03 81.97 09:52:01 6 17.78 0.00 0.43 0.02 0.05 81.72 09:52:01 7 11.10 0.00 0.40 0.00 0.03 88.47 09:52:01 8 14.27 0.00 0.57 0.00 0.05 85.11 09:52:01 9 14.49 0.00 0.33 0.00 0.03 85.15 09:52:01 10 14.93 0.00 0.40 0.00 0.05 84.62 09:52:01 11 10.68 0.00 0.25 0.00 0.02 89.06 09:52:01 12 15.77 0.00 0.37 0.00 0.03 83.83 09:52:01 13 8.26 0.00 0.40 0.62 0.03 90.69 09:52:01 14 19.72 0.00 0.50 0.00 0.03 79.75 09:52:01 15 18.72 0.00 0.32 0.05 0.05 80.86 09:53:01 all 25.39 0.00 0.89 0.07 0.06 73.59 09:53:01 0 27.24 0.00 0.93 0.00 0.07 71.76 09:53:01 1 27.22 0.00 0.87 0.00 0.07 71.85 09:53:01 2 34.90 0.00 1.21 0.00 0.07 63.83 09:53:01 3 30.40 0.00 1.71 0.00 0.07 67.83 09:53:01 4 23.83 0.00 0.92 0.00 0.05 75.20 09:53:01 5 16.95 0.00 0.60 0.05 0.05 82.35 09:53:01 6 19.74 0.00 0.82 0.00 0.07 79.38 09:53:01 7 29.85 0.00 0.87 0.00 0.08 69.20 09:53:01 8 29.92 0.00 1.05 0.00 0.07 68.96 09:53:01 9 14.00 0.00 0.53 0.00 0.05 85.42 09:53:01 10 29.05 0.00 1.45 0.00 0.07 69.43 09:53:01 11 27.95 0.00 1.01 0.47 0.07 70.51 09:53:01 12 25.40 0.00 0.79 0.00 0.07 73.75 09:53:01 13 28.76 0.00 0.67 0.52 0.07 69.98 09:53:01 14 21.91 0.00 0.58 0.00 0.03 77.47 09:53:01 15 19.13 0.00 0.30 0.00 0.03 80.53 09:54:01 all 20.45 0.00 0.81 0.07 0.05 78.62 09:54:01 0 21.82 0.00 1.10 0.00 0.05 77.03 09:54:01 1 24.79 0.00 0.59 0.00 0.08 74.54 09:54:01 2 27.89 0.00 1.30 0.00 0.05 70.76 09:54:01 3 22.84 0.00 0.75 0.00 0.05 76.36 09:54:01 4 24.36 0.00 0.59 0.00 0.05 75.00 09:54:01 5 28.20 0.00 0.82 0.07 0.05 70.86 09:54:01 6 16.86 0.00 0.58 0.00 0.03 82.53 09:54:01 7 20.03 0.00 0.99 0.00 0.05 78.94 09:54:01 8 18.78 0.00 0.74 0.54 0.07 79.89 09:54:01 9 16.64 0.00 1.15 0.00 0.03 82.17 09:54:01 10 12.88 0.00 0.72 0.00 0.05 86.35 09:54:01 11 15.96 0.00 0.72 0.47 0.05 82.80 09:54:01 12 15.93 0.00 1.10 0.00 0.03 82.93 09:54:01 13 18.41 0.00 0.65 0.00 0.05 80.89 09:54:01 14 19.82 0.00 0.45 0.00 0.07 79.66 09:54:01 15 22.06 0.00 0.74 0.00 0.05 77.16 Average: all 18.08 0.00 0.92 0.39 0.05 80.55 Average: 0 16.57 0.00 0.98 0.76 0.05 81.64 Average: 1 22.00 0.00 1.11 1.21 0.06 75.62 Average: 2 19.80 0.00 0.79 0.01 0.05 79.34 Average: 3 19.78 0.00 0.88 1.22 0.05 78.07 Average: 4 22.07 0.00 1.20 0.58 0.05 76.10 Average: 5 18.14 0.00 0.70 0.18 0.05 80.94 Average: 6 18.05 0.00 0.89 0.09 0.05 80.92 Average: 7 17.95 0.00 1.10 0.87 0.05 80.04 Average: 8 16.01 0.00 0.79 0.14 0.05 83.01 Average: 9 14.89 0.00 0.89 0.03 0.04 84.15 Average: 10 16.33 0.00 1.22 0.08 0.05 82.32 Average: 11 18.12 0.00 0.95 0.36 0.05 80.52 Average: 12 17.06 0.00 1.10 0.31 0.05 81.49 Average: 13 18.26 0.00 0.71 0.16 0.05 80.82 Average: 14 19.13 0.00 0.87 0.06 0.05 79.89 Average: 15 15.18 0.00 0.59 0.20 0.04 83.99