---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2125 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 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 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 844 24104 0 7217 30866 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:41:93:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe41:936c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:07:ad:00 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2125) 10/02/25 _x86_64_ (8 CPU) 08:58:36 LINUX RESTART (8 CPU) 08:59:01 tps rtps wtps bread/s bwrtn/s 09:00:01 77.20 42.61 34.59 4246.49 38442.39 09:01:01 11.76 5.28 6.48 173.17 3526.88 09:02:01 39.38 25.65 13.73 840.78 4519.74 09:03:01 25.16 0.15 25.01 5.73 4322.35 09:04:01 28.51 0.17 28.34 26.26 6355.21 09:05:01 58.33 0.02 58.32 0.13 9737.71 09:06:01 102.88 19.24 83.64 2223.82 26785.83 09:07:01 105.84 0.07 105.78 7.01 45220.88 09:08:01 133.98 0.17 133.81 5.58 106974.92 09:09:01 306.75 2.83 303.92 416.86 31808.70 09:10:01 5.28 0.17 5.11 29.59 2616.99 09:11:01 5.23 0.00 5.23 0.00 2750.74 09:12:01 4.13 0.07 4.07 11.20 2602.10 09:13:01 3.40 0.00 3.40 0.00 2718.35 09:14:01 36.19 4.08 32.11 46.26 3139.88 Average: 62.95 6.71 56.24 537.05 19440.65 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 30994944 32205996 1944276 5.90 38336 1501868 1284076 3.78 314664 1388076 6272 09:01:01 30669152 31912492 2270068 6.89 38644 1533376 1284076 3.78 608208 1415704 168 09:02:01 30422748 31756360 2516472 7.64 46584 1610908 1399388 4.12 781460 1475908 27792 09:03:01 30317280 31686432 2621940 7.96 52856 1637384 1464344 4.31 859764 1495932 22388 09:04:01 30137760 31646428 2801460 8.50 59624 1765176 1532600 4.51 919028 1606936 67172 09:05:01 30070432 31680680 2868788 8.71 73208 1845944 1445304 4.25 878660 1700524 61844 09:06:01 25857540 31663052 7081680 21.50 130956 5803060 1699716 5.00 979724 5581656 3398328 09:07:01 25670440 31664536 7268780 22.07 133328 5985808 1697436 4.99 979468 5763504 2352284 09:08:01 24790536 31667080 8148684 24.74 150432 6795468 1719560 5.06 995120 6571344 597136 09:09:01 23831600 30905540 9107620 27.65 163924 6971632 6703748 19.72 1929548 6524376 428 09:10:01 23820228 30891440 9118992 27.68 164048 6969340 6718836 19.77 1945600 6520064 144 09:11:01 23817240 30888632 9121980 27.69 164168 6969388 6712008 19.75 1951760 6517576 140 09:12:01 23834604 30906632 9104616 27.64 164276 6969884 6727448 19.79 1934880 6517528 160 09:13:01 23836864 30909064 9102356 27.63 164368 6969892 6700876 19.72 1933392 6517080 344 09:14:01 24702852 31623260 8236368 25.00 165864 6819476 1578012 4.64 1298208 6338396 8724 Average: 26851615 31467175 6087605 18.48 114041 4676574 3244495 9.55 1220632 4395640 436222 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 20.95 14.86 91.28 2.24 0.00 0.00 0.00 0.00 09:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 150.37 109.63 490.86 27.35 0.00 0.00 0.00 0.00 09:02:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 98.35 84.22 406.67 36.35 0.00 0.00 0.00 0.00 09:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 13.30 12.36 91.60 2.61 0.00 0.00 0.00 0.00 09:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 42.92 29.22 592.05 3.08 0.00 0.00 0.00 0.00 09:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 23.41 18.45 276.11 3.97 0.00 0.00 0.00 0.00 09:06:01 lo 15.22 15.22 1.64 1.64 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 1323.11 794.25 39848.15 64.75 0.00 0.00 0.00 0.00 09:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 3.30 3.25 0.76 0.97 0.00 0.00 0.00 0.00 09:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 br-b422fa93224b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 9.17 8.92 1.98 8.81 0.00 0.00 0.00 0.00 09:09:01 veth1fe5cdc 2.18 3.18 0.30 0.39 0.00 0.00 0.00 0.00 09:09:01 vethbac78f9 9.87 20.00 0.89 326.13 0.00 0.00 0.00 0.03 09:09:01 lo 3.70 3.70 0.23 0.23 0.00 0.00 0.00 0.00 09:09:01 veth674299f 1.75 1.88 0.17 0.19 0.00 0.00 0.00 0.00 09:10:01 veth1fe5cdc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 vethbac78f9 0.27 0.28 0.02 0.02 0.00 0.00 0.00 0.00 09:10:01 lo 6.40 6.40 0.36 0.36 0.00 0.00 0.00 0.00 09:10:01 veth674299f 0.33 0.18 0.02 0.02 0.00 0.00 0.00 0.00 09:11:01 veth1fe5cdc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 vethbac78f9 0.35 0.20 0.03 0.01 0.00 0.00 0.00 0.00 09:11:01 lo 6.60 6.60 0.38 0.38 0.00 0.00 0.00 0.00 09:11:01 veth674299f 0.33 0.18 0.02 0.02 0.00 0.00 0.00 0.00 09:12:01 veth1fe5cdc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 vethbac78f9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 6.40 6.40 0.36 0.36 0.00 0.00 0.00 0.00 09:12:01 veth674299f 0.33 0.17 0.02 0.01 0.00 0.00 0.00 0.00 09:13:01 veth1fe5cdc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 vethbac78f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 6.60 6.60 0.38 0.38 0.00 0.00 0.00 0.00 09:13:01 veth674299f 0.33 0.18 0.02 0.02 0.00 0.00 0.00 0.00 09:14:01 lo 10.30 10.30 0.77 0.77 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 1819.80 1174.30 42646.11 186.54 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 120.89 77.89 2841.83 12.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2125) 10/02/25 _x86_64_ (8 CPU) 08:58:36 LINUX RESTART (8 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 1.19 0.00 0.59 15.49 0.03 82.70 09:00:01 0 2.03 0.00 0.60 46.44 0.05 50.88 09:00:01 1 1.40 0.00 0.50 11.08 0.03 86.99 09:00:01 2 1.33 0.00 0.45 5.36 0.05 92.81 09:00:01 3 0.52 0.00 0.37 27.54 0.03 71.54 09:00:01 4 0.70 0.00 0.37 6.75 0.02 92.17 09:00:01 5 1.50 0.00 1.70 1.07 0.02 95.72 09:00:01 6 0.38 0.00 0.30 0.83 0.02 98.47 09:00:01 7 1.65 0.00 0.45 25.05 0.02 72.83 09:01:01 all 1.41 0.00 0.17 2.53 0.01 95.88 09:01:01 0 2.57 0.00 0.13 9.80 0.00 87.50 09:01:01 1 1.42 0.00 0.23 0.15 0.02 98.18 09:01:01 2 2.07 0.00 0.02 0.03 0.00 97.88 09:01:01 3 0.97 0.00 0.17 2.25 0.02 96.60 09:01:01 4 1.99 0.00 0.20 7.14 0.02 90.66 09:01:01 5 0.57 0.00 0.33 0.77 0.00 98.33 09:01:01 6 0.42 0.00 0.03 0.00 0.00 99.55 09:01:01 7 1.33 0.00 0.20 0.05 0.02 98.40 09:02:01 all 3.11 0.00 0.30 11.67 0.03 84.90 09:02:01 0 5.79 0.00 0.28 16.19 0.03 77.71 09:02:01 1 2.58 0.00 0.25 0.62 0.02 96.53 09:02:01 2 1.85 0.00 0.27 11.11 0.07 86.71 09:02:01 3 3.89 0.00 0.27 3.72 0.02 92.10 09:02:01 4 5.99 0.00 0.45 33.89 0.03 59.63 09:02:01 5 1.77 0.00 0.50 26.02 0.02 71.69 09:02:01 6 1.22 0.00 0.13 1.27 0.02 97.37 09:02:01 7 1.78 0.00 0.23 0.72 0.02 97.25 09:03:01 all 1.85 0.00 0.13 10.17 0.01 87.84 09:03:01 0 0.22 0.00 0.02 0.00 0.02 99.75 09:03:01 1 0.92 0.00 0.07 0.18 0.00 98.83 09:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:03:01 3 0.05 0.00 0.02 0.00 0.00 99.93 09:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:03:01 5 8.20 0.00 0.35 79.52 0.07 11.86 09:03:01 6 4.35 0.00 0.30 0.37 0.00 94.98 09:03:01 7 1.08 0.00 0.17 1.42 0.02 97.32 09:04:01 all 1.53 0.00 0.15 11.36 0.01 86.96 09:04:01 0 3.91 0.00 0.70 52.35 0.02 43.02 09:04:01 1 0.78 0.00 0.08 0.00 0.00 99.13 09:04:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:04:01 3 0.03 0.00 0.02 0.00 0.03 99.92 09:04:01 4 0.03 0.00 0.02 0.00 0.00 99.95 09:04:01 5 3.75 0.00 0.08 10.22 0.02 85.93 09:04:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:04:01 7 3.72 0.00 0.28 28.54 0.02 67.44 09:05:01 all 3.55 0.00 0.28 8.90 0.02 87.25 09:05:01 0 7.28 0.00 0.47 14.35 0.03 77.87 09:05:01 1 2.69 0.00 0.22 0.50 0.02 96.58 09:05:01 2 4.58 0.00 0.32 0.20 0.02 94.89 09:05:01 3 2.22 0.00 0.22 21.39 0.02 76.16 09:05:01 4 0.00 0.00 0.02 0.00 0.00 99.98 09:05:01 5 1.23 0.00 0.07 5.03 0.02 93.66 09:05:01 6 0.00 0.00 0.02 0.00 0.00 99.98 09:05:01 7 10.38 0.00 0.92 29.75 0.10 58.86 09:06:01 all 12.27 0.00 4.86 17.00 0.13 65.74 09:06:01 0 11.91 0.00 4.98 7.10 0.13 75.87 09:06:01 1 12.75 0.00 5.37 26.20 0.10 55.59 09:06:01 2 12.83 0.00 5.60 9.34 0.10 72.13 09:06:01 3 10.43 0.00 3.72 48.11 0.18 37.56 09:06:01 4 11.28 0.00 4.51 6.44 0.17 77.60 09:06:01 5 12.31 0.00 5.40 10.55 0.13 71.61 09:06:01 6 10.42 0.00 3.32 7.02 0.12 79.12 09:06:01 7 16.23 0.00 6.04 21.23 0.08 56.42 09:07:01 all 1.81 0.00 0.85 27.31 0.03 70.01 09:07:01 0 0.86 0.00 0.69 2.46 0.02 95.97 09:07:01 1 2.43 0.00 1.15 42.45 0.02 53.95 09:07:01 2 2.62 0.00 0.91 22.71 0.02 73.73 09:07:01 3 0.44 0.00 1.14 92.59 0.08 5.75 09:07:01 4 2.67 0.00 0.85 2.03 0.02 94.44 09:07:01 5 1.76 0.00 0.91 22.23 0.02 75.08 09:07:01 6 1.61 0.00 0.71 9.48 0.02 88.19 09:07:01 7 2.03 0.00 0.49 24.79 0.03 72.66 09:08:01 all 4.00 0.00 1.78 23.15 0.03 71.05 09:08:01 0 4.70 0.00 1.48 11.36 0.02 82.44 09:08:01 1 4.77 0.00 2.43 67.66 0.03 25.11 09:08:01 2 4.95 0.00 1.32 41.85 0.03 51.85 09:08:01 3 2.61 0.00 2.08 15.11 0.05 80.15 09:08:01 4 3.39 0.00 2.41 3.76 0.03 90.41 09:08:01 5 4.34 0.00 1.86 16.12 0.03 77.65 09:08:01 6 3.32 0.00 1.45 9.02 0.02 86.18 09:08:01 7 3.85 0.00 1.17 20.41 0.03 74.54 09:09:01 all 12.61 0.00 2.17 7.20 0.07 77.94 09:09:01 0 13.83 0.00 2.45 5.16 0.07 78.50 09:09:01 1 13.79 0.00 2.68 25.51 0.08 57.95 09:09:01 2 16.12 0.00 2.67 4.88 0.08 76.25 09:09:01 3 8.20 0.00 1.54 1.94 0.05 88.27 09:09:01 4 9.34 0.00 1.57 0.80 0.07 88.22 09:09:01 5 13.83 0.00 2.27 5.17 0.08 78.65 09:09:01 6 12.94 0.00 2.35 1.90 0.07 82.74 09:09:01 7 12.87 0.00 1.88 12.36 0.07 72.82 09:10:01 all 0.35 0.00 0.21 0.47 0.02 98.94 09:10:01 0 0.20 0.00 0.13 0.08 0.03 99.55 09:10:01 1 0.27 0.00 0.15 0.00 0.02 99.57 09:10:01 2 0.43 0.00 0.28 0.02 0.02 99.25 09:10:01 3 0.35 0.00 0.23 0.00 0.02 99.40 09:10:01 4 0.45 0.00 0.27 0.10 0.03 99.15 09:10:01 5 0.32 0.00 0.28 0.00 0.02 99.38 09:10:01 6 0.62 0.00 0.22 0.00 0.02 99.15 09:10:01 7 0.15 0.00 0.15 3.58 0.00 96.12 09:10:01 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 0.40 0.00 0.18 0.32 0.03 99.07 09:11:01 0 0.18 0.00 0.15 0.00 0.03 99.63 09:11:01 1 0.15 0.00 0.17 0.25 0.03 99.40 09:11:01 2 0.42 0.00 0.25 0.08 0.03 99.22 09:11:01 3 0.35 0.00 0.18 0.00 0.03 99.43 09:11:01 4 0.38 0.00 0.28 0.02 0.03 99.28 09:11:01 5 0.25 0.00 0.10 0.03 0.03 99.58 09:11:01 6 1.20 0.00 0.13 0.00 0.03 98.64 09:11:01 7 0.23 0.00 0.20 2.18 0.02 97.37 09:12:01 all 0.24 0.00 0.17 0.26 0.02 99.31 09:12:01 0 0.35 0.00 0.13 0.00 0.02 99.50 09:12:01 1 0.17 0.00 0.17 0.43 0.03 99.20 09:12:01 2 0.32 0.00 0.23 0.00 0.02 99.43 09:12:01 3 0.27 0.00 0.12 0.00 0.03 99.58 09:12:01 4 0.25 0.00 0.25 0.00 0.02 99.48 09:12:01 5 0.13 0.00 0.13 0.05 0.02 99.67 09:12:01 6 0.30 0.00 0.15 0.00 0.03 99.51 09:12:01 7 0.17 0.00 0.13 1.60 0.02 98.08 09:13:01 all 0.26 0.00 0.18 0.21 0.02 99.33 09:13:01 0 0.15 0.00 0.25 0.00 0.03 99.57 09:13:01 1 0.20 0.00 0.22 0.13 0.03 99.42 09:13:01 2 0.30 0.00 0.20 0.00 0.02 99.48 09:13:01 3 0.17 0.00 0.13 0.00 0.02 99.68 09:13:01 4 0.45 0.00 0.23 0.00 0.02 99.30 09:13:01 5 0.27 0.00 0.10 0.00 0.03 99.60 09:13:01 6 0.27 0.00 0.18 0.02 0.02 99.51 09:13:01 7 0.22 0.00 0.12 1.55 0.02 98.10 09:14:01 all 1.72 0.00 0.72 0.25 0.04 97.28 09:14:01 0 0.99 0.00 0.65 0.00 0.03 98.33 09:14:01 1 1.48 0.00 0.88 0.12 0.03 97.48 09:14:01 2 1.05 0.00 0.57 0.13 0.02 98.23 09:14:01 3 1.74 0.00 0.65 0.20 0.05 97.36 09:14:01 4 1.95 0.00 0.72 0.13 0.03 97.16 09:14:01 5 1.54 0.00 0.72 0.05 0.03 97.66 09:14:01 6 3.50 0.00 0.84 0.00 0.05 95.61 09:14:01 7 1.50 0.00 0.75 1.37 0.02 96.37 Average: all 3.08 0.00 0.85 9.07 0.03 86.97 Average: 0 3.66 0.00 0.87 11.01 0.04 84.42 Average: 1 3.04 0.00 0.97 11.63 0.03 84.32 Average: 2 3.26 0.00 0.87 6.36 0.03 89.48 Average: 3 2.15 0.00 0.72 14.10 0.04 82.99 Average: 4 2.58 0.00 0.81 4.06 0.03 92.52 Average: 5 3.45 0.00 0.99 11.77 0.04 83.76 Average: 6 2.70 0.00 0.68 1.99 0.03 94.61 Average: 7 3.80 0.00 0.88 11.62 0.03 83.67