---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81382 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: 2800.000 BogoMIPS: 5600.00 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 896 23677 0 7593 30815 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:92:06:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe92:6a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:48:5d:c6 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::42:44ff:fe48:5dc6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81382) 11/03/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 239.21 35.84 203.37 1700.05 69816.91 20:24:01 464.33 21.46 442.87 2664.18 265604.27 20:25:01 270.22 0.28 269.94 36.93 18519.18 20:26:01 131.31 0.37 130.94 35.46 17301.38 20:27:01 11.93 0.00 11.93 0.00 441.39 20:28:01 5.65 0.00 5.65 0.00 133.84 20:29:01 4.13 0.00 4.13 0.00 113.31 20:30:01 13.06 0.00 13.06 0.00 374.20 20:31:01 22.81 0.00 22.81 0.00 301.90 20:32:01 21.76 0.08 21.68 16.66 508.85 20:33:01 72.37 2.25 70.12 111.58 2190.57 Average: 114.07 5.43 108.63 413.07 34067.55 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30073108 31723632 2866112 8.70 75088 1880356 1369636 4.03 846028 1716932 217744 20:24:01 24425656 31381364 8513564 25.85 136480 6919736 6039248 17.77 1262332 6666924 1416 20:25:01 20603372 27835952 12335848 37.45 150576 7180252 13003536 38.26 5141100 6509204 2508 20:26:01 20086052 27639100 12853168 39.02 179392 7435276 13424080 39.50 5419940 6694848 2368 20:27:01 19226804 26786988 13712416 41.63 179552 7442588 14385316 42.32 6275060 6695988 384 20:28:01 19145948 26706716 13793272 41.87 179684 7442988 14417348 42.42 6355192 6695884 552 20:29:01 19141848 26703256 13797372 41.89 179824 7443364 14433452 42.47 6357188 6696096 616 20:30:01 19113196 26677056 13826024 41.97 179992 7445696 14463264 42.55 6384784 6697500 1444 20:31:01 19100096 26665224 13839124 42.01 180140 7446892 14479548 42.60 6396368 6698036 296 20:32:01 19737524 27286304 13201696 40.08 180504 7435412 12628536 37.16 5800216 6677088 440 20:33:01 24310416 31619988 8628804 26.20 182896 7187548 1587656 4.67 1571392 6439376 2388 Average: 21360365 28275053 11578855 35.15 164012 6841828 10930147 32.16 4709964 6198898 20923 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 ens3 66.51 46.50 979.75 20.70 0.00 0.00 0.00 0.00 20:24:01 vethdfa70ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethf3828d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth43c5fbd 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethb69f42a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethdfa70ba 4.48 6.30 0.79 0.92 0.00 0.00 0.00 0.00 20:25:01 veth43c5fbd 0.18 0.78 0.01 0.04 0.00 0.00 0.00 0.00 20:25:01 veth847220f 2.67 3.30 0.31 0.32 0.00 0.00 0.00 0.00 20:25:01 vetha701c31 4.38 5.48 0.63 0.55 0.00 0.00 0.00 0.00 20:26:01 vethdfa70ba 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:26:01 veth43c5fbd 0.65 0.70 0.06 2.16 0.00 0.00 0.00 0.00 20:26:01 veth847220f 7.98 11.18 1.34 1.44 0.00 0.00 0.00 0.00 20:26:01 vetha701c31 8.08 11.33 1.47 1.45 0.00 0.00 0.00 0.00 20:27:01 vethdfa70ba 0.62 0.88 0.09 0.10 0.00 0.00 0.00 0.00 20:27:01 veth43c5fbd 0.85 0.88 0.07 2.56 0.00 0.00 0.00 0.00 20:27:01 veth847220f 8.38 11.41 2.37 4.28 0.00 0.00 0.00 0.00 20:27:01 vetha701c31 7.77 10.98 1.41 3.70 0.00 0.00 0.00 0.00 20:28:01 vethdfa70ba 0.15 0.30 0.01 0.02 0.00 0.00 0.00 0.00 20:28:01 veth43c5fbd 0.80 0.82 0.07 2.50 0.00 0.00 0.00 0.00 20:28:01 veth847220f 6.37 9.28 0.85 0.71 0.00 0.00 0.00 0.00 20:28:01 vetha701c31 6.32 9.23 0.94 0.71 0.00 0.00 0.00 0.00 20:29:01 vethdfa70ba 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 20:29:01 veth43c5fbd 0.82 0.82 0.07 2.51 0.00 0.00 0.00 0.00 20:29:01 veth847220f 6.62 9.52 0.95 0.79 0.00 0.00 0.00 0.00 20:29:01 vetha701c31 6.60 9.52 1.04 0.78 0.00 0.00 0.00 0.00 20:30:01 vethdfa70ba 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:30:01 veth43c5fbd 0.83 0.83 0.07 2.60 0.00 0.00 0.00 0.00 20:30:01 veth847220f 9.52 12.75 1.68 3.56 0.00 0.00 0.00 0.00 20:30:01 vetha701c31 9.13 12.45 1.76 3.21 0.00 0.00 0.00 0.00 20:31:01 vethdfa70ba 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 20:31:01 veth43c5fbd 0.82 0.82 0.07 2.71 0.00 0.00 0.00 0.00 20:31:01 veth847220f 9.13 12.31 1.81 1.61 0.00 0.00 0.00 0.00 20:31:01 vetha701c31 8.90 12.08 1.88 1.59 0.00 0.00 0.00 0.00 20:32:01 vethdfa70ba 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:32:01 veth847220f 6.32 9.35 0.84 0.71 0.00 0.00 0.00 0.00 20:32:01 vetha701c31 6.32 9.35 0.94 0.71 0.00 0.00 0.00 0.00 20:32:01 docker0 12.81 18.11 2.10 286.89 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 35.93 35.93 3.28 3.28 0.00 0.00 0.00 0.00 20:33:01 ens3 2160.46 1241.63 47685.86 192.74 0.00 0.00 0.00 0.00 Average: docker0 1.17 1.65 0.19 26.12 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 161.97 90.55 4266.30 12.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81382) 11/03/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.42 0.00 0.81 4.20 0.04 85.53 20:23:01 0 5.10 0.00 0.48 0.63 0.02 93.78 20:23:01 1 0.92 0.00 0.34 0.68 0.05 98.02 20:23:01 2 0.80 0.00 0.81 2.49 0.02 95.88 20:23:01 3 1.03 0.00 0.29 0.19 0.05 98.44 20:23:01 4 17.61 0.00 0.83 2.09 0.02 79.45 20:23:01 5 10.71 0.00 1.17 22.89 0.07 65.15 20:23:01 6 16.08 0.00 1.04 3.13 0.03 79.72 20:23:01 7 23.20 0.00 1.51 1.53 0.07 73.69 20:24:01 all 16.42 0.00 8.53 8.94 0.08 66.03 20:24:01 0 17.60 0.00 8.38 3.92 0.08 70.02 20:24:01 1 15.85 0.00 8.89 5.56 0.07 69.63 20:24:01 2 17.38 0.00 10.29 21.84 0.09 50.40 20:24:01 3 14.58 0.00 9.67 10.25 0.07 65.44 20:24:01 4 16.99 0.00 7.61 7.42 0.10 67.88 20:24:01 5 15.71 0.00 7.53 8.58 0.05 68.13 20:24:01 6 16.70 0.00 7.86 3.57 0.07 71.80 20:24:01 7 16.57 0.00 8.05 10.45 0.08 64.84 20:25:01 all 61.31 0.00 6.66 1.29 0.10 30.63 20:25:01 0 57.73 0.00 6.81 2.97 0.10 32.39 20:25:01 1 59.84 0.00 6.71 0.83 0.12 32.50 20:25:01 2 59.33 0.00 6.75 1.32 0.12 32.48 20:25:01 3 61.13 0.00 6.48 0.83 0.08 31.48 20:25:01 4 66.03 0.00 6.68 2.07 0.10 25.12 20:25:01 5 61.43 0.00 6.46 1.13 0.10 30.88 20:25:01 6 63.62 0.00 6.88 0.83 0.10 28.57 20:25:01 7 61.41 0.00 6.57 0.34 0.08 31.60 20:26:01 all 16.93 0.00 2.60 1.20 0.10 79.17 20:26:01 0 14.69 0.00 3.30 2.87 0.10 79.04 20:26:01 1 18.29 0.00 3.10 0.38 0.10 78.13 20:26:01 2 18.68 0.00 2.75 0.42 0.08 78.07 20:26:01 3 17.93 0.00 2.41 0.85 0.08 78.72 20:26:01 4 17.28 0.00 2.64 1.87 0.12 78.09 20:26:01 5 16.90 0.00 2.19 2.36 0.12 78.43 20:26:01 6 15.84 0.00 2.14 0.62 0.12 81.29 20:26:01 7 15.81 0.00 2.24 0.23 0.10 81.62 20:27:01 all 7.96 0.00 0.90 0.08 0.10 90.96 20:27:01 0 7.10 0.00 0.87 0.00 0.10 91.93 20:27:01 1 7.62 0.00 0.82 0.10 0.12 91.34 20:27:01 2 8.28 0.00 0.77 0.17 0.08 90.70 20:27:01 3 8.96 0.00 0.87 0.00 0.10 90.07 20:27:01 4 6.72 0.00 0.87 0.00 0.12 92.29 20:27:01 5 9.38 0.00 1.19 0.30 0.08 89.05 20:27:01 6 7.84 0.00 0.95 0.03 0.08 91.09 20:27:01 7 7.74 0.00 0.87 0.02 0.08 91.29 20:28:01 all 2.55 0.00 0.43 0.03 0.10 96.90 20:28:01 0 2.17 0.00 0.43 0.02 0.10 97.28 20:28:01 1 2.63 0.00 0.44 0.02 0.12 96.80 20:28:01 2 2.06 0.00 0.44 0.00 0.10 97.40 20:28:01 3 3.50 0.00 0.42 0.02 0.12 95.95 20:28:01 4 2.21 0.00 0.50 0.02 0.08 97.19 20:28:01 5 3.27 0.00 0.44 0.17 0.10 96.02 20:28:01 6 2.16 0.00 0.47 0.02 0.10 97.26 20:28:01 7 2.41 0.00 0.33 0.02 0.07 97.18 20:29:01 all 2.08 0.00 0.35 0.02 0.10 97.45 20:29:01 0 1.91 0.00 0.40 0.02 0.10 97.58 20:29:01 1 3.78 0.00 0.42 0.00 0.10 95.70 20:29:01 2 1.54 0.00 0.42 0.02 0.12 97.91 20:29:01 3 1.44 0.00 0.23 0.00 0.07 98.26 20:29:01 4 1.07 0.00 0.35 0.00 0.12 98.46 20:29:01 5 2.05 0.00 0.45 0.08 0.12 97.29 20:29:01 6 2.99 0.00 0.27 0.00 0.08 96.66 20:29:01 7 1.87 0.00 0.27 0.00 0.10 97.76 20:30:01 all 4.61 0.00 0.62 0.05 0.09 94.63 20:30:01 0 4.84 0.00 0.57 0.00 0.10 94.49 20:30:01 1 5.21 0.00 0.67 0.02 0.08 94.02 20:30:01 2 3.34 0.00 0.62 0.05 0.08 95.91 20:30:01 3 4.63 0.00 0.62 0.02 0.12 94.62 20:30:01 4 4.16 0.00 0.84 0.05 0.10 94.85 20:30:01 5 5.78 0.00 0.59 0.24 0.10 93.30 20:30:01 6 4.39 0.00 0.47 0.02 0.08 95.04 20:30:01 7 4.49 0.00 0.60 0.02 0.08 94.81 20:31:01 all 2.48 0.00 0.44 0.05 0.08 96.95 20:31:01 0 2.27 0.00 0.47 0.07 0.07 97.13 20:31:01 1 2.31 0.00 0.40 0.00 0.07 97.23 20:31:01 2 1.82 0.00 0.63 0.05 0.10 97.40 20:31:01 3 3.03 0.00 0.34 0.02 0.05 96.56 20:31:01 4 2.22 0.00 0.37 0.05 0.08 97.28 20:31:01 5 4.14 0.00 0.42 0.13 0.10 95.21 20:31:01 6 1.87 0.00 0.52 0.10 0.10 97.41 20:31:01 7 2.17 0.00 0.38 0.00 0.07 97.38 20:32:01 all 2.06 0.00 0.63 0.13 0.08 97.10 20:32:01 0 1.85 0.00 0.70 0.13 0.07 97.25 20:32:01 1 1.84 0.00 0.48 0.02 0.08 97.58 20:32:01 2 2.44 0.00 0.64 0.08 0.08 96.75 20:32:01 3 2.25 0.00 0.55 0.17 0.10 96.93 20:32:01 4 1.91 0.00 0.62 0.27 0.10 97.10 20:32:01 5 1.77 0.00 0.65 0.23 0.08 97.26 20:32:01 6 2.92 0.00 0.70 0.10 0.08 96.19 20:32:01 7 1.50 0.00 0.67 0.07 0.07 97.69 20:33:01 all 6.93 0.00 0.81 0.28 0.04 91.95 20:33:01 0 3.27 0.00 1.02 0.25 0.02 95.44 20:33:01 1 1.93 0.00 0.68 1.06 0.05 96.27 20:33:01 2 2.02 0.00 0.77 0.03 0.03 97.14 20:33:01 3 2.29 0.00 0.67 0.02 0.02 97.01 20:33:01 4 5.85 0.00 0.85 0.42 0.07 92.82 20:33:01 5 0.84 0.00 0.60 0.10 0.02 98.44 20:33:01 6 25.19 0.00 0.87 0.15 0.07 73.73 20:33:01 7 14.04 0.00 0.99 0.17 0.03 84.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.01 0.00 2.06 1.47 0.08 84.38 Average: 0 10.73 0.00 2.12 0.98 0.08 86.09 Average: 1 10.87 0.00 2.07 0.78 0.09 86.19 Average: 2 10.65 0.00 2.24 2.37 0.08 84.65 Average: 3 10.92 0.00 2.03 1.11 0.08 85.86 Average: 4 12.84 0.00 2.00 1.29 0.09 83.78 Average: 5 11.96 0.00 1.96 3.26 0.09 82.73 Average: 6 14.45 0.00 2.00 0.77 0.08 82.69 Average: 7 13.67 0.00 2.03 1.16 0.08 83.06