---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2371 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 14G 142G 9% / 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 855 24994 0 6317 30856 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:3b:bb:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe3b:bb17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:45:04:e2 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::42:9aff:fe45:4e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2371) 10/02/25 _x86_64_ (8 CPU) 14:59:10 LINUX RESTART (8 CPU) 15:00:01 tps rtps wtps bread/s bwrtn/s 15:01:01 132.36 34.76 97.60 1710.65 23225.73 15:02:01 145.64 16.41 129.23 811.06 33056.36 15:03:01 39.39 4.05 35.34 191.17 14491.18 15:04:01 32.14 0.10 32.04 1.07 15801.50 15:05:01 43.39 0.08 43.31 1.33 39245.59 15:06:01 284.09 4.67 279.42 450.06 105595.33 15:07:01 24.73 0.00 24.73 0.00 28738.54 15:08:01 57.99 0.07 57.92 5.60 34975.71 15:09:01 35.78 0.03 35.74 2.40 41755.71 15:10:01 15.18 0.17 15.01 9.47 12667.09 15:11:02 34.51 1.18 33.33 81.62 13940.94 Average: 76.82 5.59 71.23 296.67 33037.13 15:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:01:01 29892980 31617320 3046240 9.25 77936 1949796 1605896 4.72 941692 1792244 169472 15:02:01 27523208 29685300 5416012 16.44 89176 2363332 3586708 10.55 2970500 2107692 10880 15:03:01 27094500 29274984 5844720 17.74 89900 2380428 3541968 10.42 3414740 2088380 4360 15:04:01 25867544 28182372 7071676 21.47 93148 2507336 5466856 16.08 4540788 2179344 65632 15:05:01 24529888 28130928 8409332 25.53 94624 3773292 4815472 14.17 5094336 2927816 845716 15:06:01 21995500 27915340 10943720 33.22 101836 6010512 5154164 15.16 5400932 5068832 542752 15:07:01 21857640 27828952 11081580 33.64 109076 6041700 5246372 15.44 5505396 5089904 10376 15:08:01 20860552 28002040 12078668 36.67 120844 7159320 4860636 14.30 5618228 5933652 415664 15:09:01 22004556 28002196 10934664 33.20 121484 6053968 4880088 14.36 5612432 4837708 420 15:10:01 25602556 31590964 7336664 22.27 122580 6049288 1501464 4.42 2035312 4829712 10524 15:11:02 25586892 31586004 7352328 22.32 124600 6057424 1563724 4.60 2050096 4830428 10908 Average: 24801438 29256036 8137782 24.71 104109 4576945 3838486 11.29 3925859 3789610 189700 15:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:01:01 lo 1.17 1.17 0.14 0.14 0.00 0.00 0.00 0.00 15:01:01 ens3 80.04 59.57 1267.08 13.05 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 15:02:01 ens3 569.57 459.87 6159.18 77.72 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 3.17 3.17 13.04 13.04 0.00 0.00 0.00 0.00 15:03:01 ens3 570.94 411.10 226.43 174.56 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 4.05 4.05 12.93 12.93 0.00 0.00 0.00 0.00 15:04:01 ens3 357.76 287.05 862.74 447.38 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 15:05:01 ens3 379.25 415.41 105.85 8452.70 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:06:01 ens3 397.68 263.54 7489.96 42.06 0.00 0.00 0.00 0.00 15:06:01 docker0 0.30 0.53 0.05 0.31 0.00 0.00 0.00 0.00 15:06:01 veth51a280b 0.30 0.65 0.05 0.32 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 734.59 535.64 462.92 155.55 0.00 0.00 0.00 0.00 15:07:01 docker0 48.49 71.99 7.98 285.16 0.00 0.00 0.00 0.00 15:07:01 veth51a280b 48.49 72.04 8.64 285.17 0.00 0.00 0.00 0.02 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 ens3 1257.37 878.56 4795.06 261.08 0.00 0.00 0.00 0.00 15:08:01 docker0 174.73 295.15 12.96 4508.69 0.00 0.00 0.00 0.00 15:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:09:01 ens3 1290.50 1379.45 92.58 11015.63 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 3.10 3.10 0.28 0.28 0.00 0.00 0.00 0.00 15:10:01 ens3 667.52 812.30 54.05 6450.14 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:02 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 15:11:02 ens3 14.08 13.90 10.69 5.74 0.00 0.00 0.00 0.00 15:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 2.44 2.44 0.00 0.00 0.00 0.00 Average: ens3 574.27 501.30 1956.25 2462.17 0.00 0.00 0.00 0.00 Average: docker0 20.32 33.42 1.91 435.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2371) 10/02/25 _x86_64_ (8 CPU) 14:59:10 LINUX RESTART (8 CPU) 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 10.47 0.00 0.69 3.35 0.04 85.46 15:01:01 0 4.40 0.00 0.45 1.48 0.03 93.63 15:01:01 1 19.48 0.00 1.43 1.63 0.05 77.40 15:01:01 2 24.95 0.00 1.22 2.62 0.05 71.16 15:01:01 3 3.62 0.00 0.20 0.42 0.02 95.75 15:01:01 4 13.83 0.00 0.77 1.22 0.05 84.13 15:01:01 5 9.61 0.00 0.52 1.45 0.05 88.37 15:01:01 6 6.88 0.00 0.45 1.12 0.03 91.52 15:01:01 7 0.97 0.00 0.44 16.89 0.02 81.69 15:02:01 all 29.49 0.00 1.49 3.44 0.09 65.49 15:02:01 0 21.42 0.00 2.07 3.21 0.10 73.20 15:02:01 1 23.04 0.00 1.17 1.80 0.07 73.92 15:02:01 2 38.52 0.00 1.19 0.65 0.10 59.55 15:02:01 3 38.23 0.00 1.26 2.35 0.12 58.05 15:02:01 4 39.52 0.00 2.86 4.52 0.13 52.96 15:02:01 5 24.05 0.00 0.94 0.23 0.08 74.69 15:02:01 6 22.96 0.00 1.34 10.17 0.07 65.47 15:02:01 7 28.19 0.00 1.11 4.51 0.08 66.11 15:03:01 all 23.23 0.00 1.39 0.71 0.07 74.60 15:03:01 0 14.64 0.00 1.32 0.02 0.05 83.98 15:03:01 1 23.65 0.00 2.19 0.08 0.08 73.99 15:03:01 2 30.19 0.00 1.17 0.13 0.10 68.41 15:03:01 3 26.28 0.00 0.82 0.02 0.07 72.82 15:03:01 4 27.03 0.00 1.59 0.00 0.07 71.32 15:03:01 5 14.97 0.00 1.87 0.17 0.05 82.94 15:03:01 6 26.93 0.00 1.84 5.29 0.10 65.84 15:03:01 7 22.26 0.00 0.35 0.00 0.07 77.33 15:04:01 all 26.07 0.00 1.24 0.99 0.09 71.61 15:04:01 0 22.21 0.00 1.55 0.02 0.08 76.13 15:04:01 1 23.83 0.00 1.82 0.00 0.10 74.24 15:04:01 2 32.32 0.00 0.85 0.00 0.10 66.73 15:04:01 3 26.33 0.00 2.17 0.23 0.08 71.18 15:04:01 4 23.62 0.00 0.74 0.23 0.10 75.31 15:04:01 5 34.55 0.00 0.57 0.07 0.08 64.74 15:04:01 6 26.95 0.00 1.24 7.38 0.08 64.35 15:04:01 7 18.73 0.00 0.90 0.00 0.07 80.30 15:05:01 all 11.90 0.00 0.72 3.96 0.05 83.37 15:05:01 0 7.07 0.00 0.30 0.00 0.03 92.60 15:05:01 1 7.83 0.00 0.32 0.00 0.05 91.80 15:05:01 2 25.85 0.00 1.10 0.02 0.07 72.96 15:05:01 3 12.77 0.00 1.37 12.27 0.05 73.55 15:05:01 4 8.80 0.00 0.35 0.00 0.03 90.82 15:05:01 5 12.07 0.00 0.20 0.00 0.05 87.68 15:05:01 6 11.19 0.00 0.28 4.54 0.05 83.94 15:05:01 7 9.60 0.00 1.88 14.94 0.07 73.51 15:06:01 all 8.84 0.00 2.35 10.63 0.06 78.12 15:06:01 0 7.29 0.00 1.59 4.88 0.05 86.20 15:06:01 1 10.71 0.00 2.30 7.38 0.07 79.54 15:06:01 2 8.37 0.00 2.22 3.01 0.05 86.35 15:06:01 3 10.11 0.00 2.34 42.09 0.05 45.41 15:06:01 4 6.50 0.00 2.92 2.88 0.07 87.63 15:06:01 5 5.33 0.00 1.50 3.65 0.03 89.50 15:06:01 6 13.97 0.00 3.64 0.20 0.05 82.13 15:06:01 7 8.45 0.00 2.23 21.16 0.07 68.10 15:07:01 all 7.48 0.00 1.31 7.49 0.07 83.65 15:07:01 0 7.67 0.00 1.52 11.69 0.08 79.04 15:07:01 1 7.42 0.00 1.64 0.00 0.07 90.88 15:07:01 2 10.12 0.00 1.49 0.00 0.08 88.32 15:07:01 3 6.02 0.00 0.63 2.85 0.03 90.45 15:07:01 4 8.39 0.00 1.49 4.10 0.10 85.91 15:07:01 5 8.03 0.00 1.15 0.00 0.05 90.76 15:07:01 6 6.71 0.00 1.40 0.97 0.08 90.83 15:07:01 7 5.50 0.00 1.21 40.38 0.08 52.83 15:08:01 all 8.33 0.00 2.69 6.38 0.09 82.51 15:08:01 0 6.69 0.00 1.85 0.44 0.08 90.94 15:08:01 1 8.70 0.00 3.04 0.12 0.10 88.04 15:08:01 2 6.78 0.00 3.22 0.02 0.05 89.94 15:08:01 3 13.64 0.00 2.68 4.46 0.07 79.15 15:08:01 4 7.59 0.00 3.36 7.91 0.12 81.02 15:08:01 5 8.69 0.00 2.43 0.02 0.10 88.76 15:08:01 6 9.43 0.00 3.08 0.03 0.07 87.39 15:08:01 7 5.10 0.00 1.90 38.21 0.08 54.71 15:09:01 all 13.12 0.00 1.10 5.64 0.09 80.06 15:09:01 0 14.48 0.00 0.66 0.00 0.08 84.78 15:09:01 1 7.94 0.00 0.48 0.00 0.05 91.52 15:09:01 2 11.50 0.00 0.82 0.68 0.08 86.91 15:09:01 3 14.81 0.00 0.92 2.15 0.10 82.01 15:09:01 4 10.67 0.00 0.70 0.05 0.07 88.51 15:09:01 5 17.72 0.00 2.80 16.91 0.10 62.46 15:09:01 6 12.68 0.00 0.74 0.10 0.12 86.37 15:09:01 7 15.18 0.00 1.62 25.21 0.08 57.91 15:10:01 all 7.95 0.00 0.48 3.50 0.05 88.01 15:10:01 0 7.81 0.00 0.70 0.13 0.07 91.29 15:10:01 1 9.97 0.00 0.42 0.47 0.03 89.11 15:10:01 2 7.33 0.00 0.43 0.42 0.05 91.77 15:10:01 3 11.99 0.00 0.64 18.19 0.10 69.08 15:10:01 4 0.65 0.00 0.13 0.00 0.02 99.20 15:10:01 5 12.43 0.00 0.69 8.45 0.08 78.35 15:10:01 6 0.22 0.00 0.05 0.07 0.02 99.65 15:10:01 7 13.29 0.00 0.77 0.45 0.07 85.42 15:11:02 all 6.26 0.00 0.39 6.91 0.03 86.41 15:11:02 0 1.98 0.00 0.28 1.34 0.02 96.38 15:11:02 1 3.07 0.00 0.40 0.12 0.02 96.40 15:11:02 2 0.25 0.00 0.18 0.03 0.00 99.54 15:11:02 3 4.40 0.00 0.20 1.27 0.03 94.11 15:11:02 4 9.93 0.00 0.50 3.13 0.02 86.43 15:11:02 5 6.93 0.00 0.57 40.42 0.07 52.02 15:11:02 6 3.42 0.00 0.30 5.06 0.02 91.20 15:11:02 7 20.18 0.00 0.73 3.97 0.05 75.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.92 0.00 1.26 4.82 0.07 79.94 Average: 0 10.51 0.00 1.12 2.11 0.06 86.20 Average: 1 13.24 0.00 1.38 1.05 0.06 84.27 Average: 2 17.83 0.00 1.26 0.69 0.07 80.16 Average: 3 15.29 0.00 1.20 7.82 0.07 75.63 Average: 4 14.23 0.00 1.40 2.18 0.07 82.12 Average: 5 14.04 0.00 1.20 6.50 0.07 78.20 Average: 6 12.84 0.00 1.30 3.18 0.06 82.62 Average: 7 13.42 0.00 1.19 15.03 0.07 70.29