---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80776 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 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / 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 877 27238 0 4051 30835 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:50:ee:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe50:eedd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:f9:2d:7f 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::42:6cff:fef9:2d7f/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-80776) 11/01/24 _x86_64_ (8 CPU) 11:52:25 LINUX RESTART (8 CPU) 11:53:02 tps rtps wtps bread/s bwrtn/s 11:54:01 20.76 0.00 20.76 0.00 21329.40 11:55:02 15.43 0.57 14.86 13.46 20717.23 11:56:01 14.23 0.00 14.23 0.00 20789.56 11:57:01 14.81 0.00 14.81 0.00 20852.66 11:58:01 14.43 0.00 14.43 0.00 20981.57 11:59:01 14.93 0.00 14.93 0.00 20984.34 12:00:01 10.28 0.02 10.26 0.13 14395.07 12:01:01 3.65 2.02 1.63 87.32 177.84 12:02:01 379.34 49.18 330.16 1958.55 9995.87 12:03:01 128.01 9.35 118.66 613.76 17820.90 12:04:01 81.94 4.02 77.92 436.59 43557.81 12:05:01 61.65 0.45 61.20 8.66 15781.01 12:06:01 103.92 0.00 103.92 0.00 9584.80 12:07:01 52.21 0.28 51.92 6.40 6431.19 12:08:01 106.50 3.95 102.55 68.52 5299.38 Average: 68.25 4.67 63.59 213.38 16569.95 11:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 30650208 31893280 2289012 6.95 38688 1532768 1334896 3.93 622472 1415552 56 11:55:02 30630308 31874528 2308912 7.01 38776 1533180 1334896 3.93 641688 1415300 20 11:56:01 30627140 31871436 2312080 7.02 38872 1533172 1334896 3.93 645312 1415268 136 11:57:01 30625696 31870128 2313524 7.02 38968 1533188 1334896 3.93 646616 1415272 20 11:58:01 30624344 31868880 2314876 7.03 39064 1533184 1334896 3.93 647128 1415276 16 11:59:01 30617376 31862012 2321844 7.05 39152 1533188 1334896 3.93 653956 1415280 16 12:00:01 30616160 31860924 2323060 7.05 39256 1533208 1334896 3.93 655268 1415284 8 12:01:01 30573748 31826140 2365472 7.18 39360 1540616 1334896 3.93 692792 1421284 20 12:02:01 30043824 31720856 2895396 8.79 77176 1903804 1373492 4.04 855932 1734180 211680 12:03:01 28112908 30121252 4826312 14.65 88340 2212396 3432216 10.10 2509192 1983912 12172 12:04:01 27469692 30553656 5469528 16.60 93984 3264776 2789936 8.21 2321356 2770804 388 12:05:01 26859772 30169920 6079448 18.46 130676 3408284 2926060 8.61 2935400 2695388 200860 12:06:01 26993892 30379932 5945328 18.05 138324 3457908 2716284 7.99 2740084 2744580 2024 12:07:01 26335592 30024272 6603628 20.05 176696 3676220 3046032 8.96 3128696 2954436 129844 12:08:01 27877048 31558212 5062172 15.37 179112 3684368 1482936 4.36 1679552 2901460 16896 Average: 29243847 31297029 3695373 11.22 79763 2258684 1896408 5.58 1425030 1940885 38277 11:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 1.75 0.73 1.49 0.32 0.00 0.00 0.00 0.00 11:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:02 ens3 5.68 4.40 3.93 3.83 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 2.10 1.64 1.14 1.37 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 0.23 0.17 0.06 0.08 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 0.35 0.28 0.13 0.34 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 1.03 0.77 0.57 1.19 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.18 0.10 0.06 0.04 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 ens3 75.47 42.51 95.97 17.76 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:02:01 ens3 187.54 123.48 1317.40 41.81 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.33 1.33 0.08 0.08 0.00 0.00 0.00 0.00 12:03:01 ens3 668.29 507.35 4622.92 148.72 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 7.78 7.78 2.18 2.18 0.00 0.00 0.00 0.00 12:04:01 vethe62f67f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 164.89 124.15 1424.11 32.03 0.00 0.00 0.00 0.00 12:05:01 docker0 310.70 399.97 34.40 774.36 0.00 0.00 0.00 0.00 12:05:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 12:05:01 vethcab8cff 307.40 394.10 38.41 696.84 0.00 0.00 0.00 0.06 12:05:01 ens3 914.56 841.27 1753.89 3379.37 0.00 0.00 0.00 0.00 12:06:01 docker0 89.67 91.52 10.13 86.26 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 vethcab8cff 89.67 91.53 11.35 86.27 0.00 0.00 0.00 0.01 12:06:01 ens3 143.14 120.73 98.55 20.27 0.00 0.00 0.00 0.00 12:07:01 vethf1050df 329.00 421.75 45.27 773.12 0.00 0.00 0.00 0.06 12:07:01 docker0 333.53 424.63 41.05 774.13 0.00 0.00 0.00 0.00 12:07:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:07:01 ens3 496.58 382.94 796.07 64.13 0.00 0.00 0.00 0.00 12:08:01 docker0 48.13 47.11 2.28 9.86 0.00 0.00 0.00 0.00 12:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 73.40 64.99 23.30 10.12 0.00 0.00 0.00 0.00 Average: docker0 52.25 64.36 5.87 109.89 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 182.75 148.03 677.48 248.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80776) 11/01/24 _x86_64_ (8 CPU) 11:52:25 LINUX RESTART (8 CPU) 11:53:02 CPU %user %nice %system %iowait %steal %idle 11:54:01 all 0.06 0.00 0.01 1.07 0.01 98.85 11:54:01 0 0.05 0.00 0.03 0.10 0.00 99.81 11:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 3 0.00 0.00 0.00 8.38 0.02 91.60 11:54:01 4 0.29 0.00 0.07 0.00 0.03 99.61 11:54:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:54:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:54:01 7 0.05 0.00 0.02 0.08 0.00 99.85 11:55:02 all 0.26 0.00 0.04 1.13 0.01 98.57 11:55:02 0 0.32 0.00 0.02 0.07 0.00 99.60 11:55:02 1 0.15 0.00 0.03 0.00 0.00 99.82 11:55:02 2 0.07 0.00 0.03 0.00 0.02 99.88 11:55:02 3 0.02 0.00 0.05 8.97 0.00 90.96 11:55:02 4 0.88 0.00 0.02 0.00 0.02 99.09 11:55:02 5 0.03 0.00 0.00 0.00 0.00 99.97 11:55:02 6 0.08 0.00 0.02 0.00 0.00 99.90 11:55:02 7 0.48 0.00 0.12 0.00 0.02 99.38 11:56:01 all 0.04 0.00 0.01 1.10 0.01 98.84 11:56:01 0 0.08 0.00 0.03 0.10 0.00 99.78 11:56:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:56:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:56:01 3 0.02 0.00 0.02 8.67 0.02 91.28 11:56:01 4 0.08 0.00 0.03 0.00 0.02 99.86 11:56:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:56:01 7 0.09 0.00 0.02 0.00 0.00 99.90 11:57:01 all 0.01 0.00 0.01 1.11 0.01 98.86 11:57:01 0 0.02 0.00 0.02 0.00 0.02 99.95 11:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:57:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:57:01 3 0.02 0.00 0.00 8.82 0.02 91.15 11:57:01 4 0.00 0.00 0.03 0.07 0.02 99.88 11:57:01 5 0.03 0.00 0.00 0.00 0.02 99.95 11:57:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 7 0.02 0.00 0.00 0.00 0.02 99.97 11:58:01 all 0.02 0.00 0.01 1.00 0.01 98.97 11:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 2 0.03 0.00 0.00 0.03 0.02 99.92 11:58:01 3 0.00 0.00 0.00 7.92 0.02 92.06 11:58:01 4 0.03 0.00 0.00 0.05 0.03 99.88 11:58:01 5 0.00 0.00 0.00 0.02 0.00 99.98 11:58:01 6 0.03 0.00 0.00 0.00 0.02 99.95 11:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:59:01 all 0.04 0.00 0.01 0.98 0.01 98.97 11:59:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:59:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:59:01 3 0.00 0.00 0.02 7.74 0.00 92.24 11:59:01 4 0.12 0.00 0.02 0.07 0.02 99.78 11:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:59:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:59:01 7 0.12 0.00 0.00 0.00 0.02 99.87 12:00:01 all 0.02 0.00 0.01 0.73 0.01 99.24 12:00:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:00:01 2 0.00 0.00 0.03 0.00 0.00 99.97 12:00:01 3 0.00 0.00 0.00 5.75 0.02 94.23 12:00:01 4 0.05 0.00 0.05 0.07 0.02 99.82 12:00:01 5 0.00 0.00 0.00 0.00 0.02 99.98 12:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:00:01 7 0.05 0.00 0.00 0.00 0.00 99.95 12:01:01 all 0.39 0.00 0.03 0.02 0.00 99.55 12:01:01 0 0.80 0.00 0.02 0.05 0.00 99.13 12:01:01 1 0.10 0.00 0.02 0.00 0.00 99.88 12:01:01 2 0.33 0.00 0.05 0.05 0.00 99.57 12:01:01 3 0.20 0.00 0.08 0.00 0.00 99.72 12:01:01 4 0.35 0.00 0.03 0.07 0.00 99.55 12:01:01 5 0.75 0.00 0.00 0.00 0.00 99.25 12:01:01 6 0.47 0.00 0.02 0.02 0.00 99.50 12:01:01 7 0.13 0.00 0.02 0.00 0.02 99.83 12:02:01 all 10.62 0.00 0.95 1.58 0.03 86.82 12:02:01 0 5.95 0.00 0.43 0.03 0.02 93.57 12:02:01 1 19.08 0.00 1.35 0.73 0.02 78.82 12:02:01 2 2.97 0.00 0.57 3.91 0.03 92.52 12:02:01 3 3.58 0.00 0.54 0.47 0.03 95.38 12:02:01 4 2.00 0.00 0.32 0.05 0.02 97.62 12:02:01 5 3.75 0.00 0.37 0.22 0.02 95.65 12:02:01 6 22.72 0.00 2.42 5.63 0.05 69.18 12:02:01 7 24.88 0.00 1.62 1.65 0.08 71.76 12:03:01 all 18.34 0.00 1.59 5.64 0.06 74.37 12:03:01 0 16.59 0.00 3.05 5.80 0.08 74.48 12:03:01 1 16.07 0.00 1.22 7.56 0.05 75.10 12:03:01 2 22.21 0.00 4.41 11.46 0.08 61.83 12:03:01 3 18.84 0.00 0.89 0.00 0.05 80.22 12:03:01 4 17.50 0.00 0.54 4.92 0.05 76.99 12:03:01 5 19.03 0.00 1.08 5.83 0.07 73.99 12:03:01 6 12.12 0.00 0.73 0.67 0.03 86.45 12:03:01 7 24.39 0.00 0.78 8.91 0.05 65.87 12:04:01 all 12.15 0.00 1.43 1.56 0.04 84.81 12:04:01 0 9.92 0.00 0.77 0.02 0.03 89.26 12:04:01 1 8.20 0.00 1.34 0.15 0.05 90.26 12:04:01 2 21.39 0.00 2.31 5.41 0.05 70.84 12:04:01 3 15.17 0.00 0.72 0.05 0.05 84.01 12:04:01 4 10.79 0.00 1.37 0.82 0.03 86.99 12:04:01 5 14.69 0.00 2.41 0.17 0.05 82.69 12:04:01 6 9.24 0.00 1.50 0.02 0.05 89.19 12:04:01 7 7.77 0.00 1.06 5.89 0.03 85.25 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 10.77 0.00 1.79 0.60 0.06 86.78 12:05:01 0 9.17 0.00 1.98 0.03 0.07 88.74 12:05:01 1 4.60 0.00 1.25 2.14 0.03 91.98 12:05:01 2 13.79 0.00 3.77 0.22 0.07 82.15 12:05:01 3 27.85 0.00 1.69 0.15 0.07 70.24 12:05:01 4 4.57 0.00 1.00 0.47 0.03 93.92 12:05:01 5 4.19 0.00 1.02 0.12 0.05 94.62 12:05:01 6 13.44 0.00 2.79 0.13 0.07 83.57 12:05:01 7 8.53 0.00 0.77 1.58 0.05 89.06 12:06:01 all 1.66 0.00 0.38 0.66 0.03 97.28 12:06:01 0 0.80 0.00 0.27 0.00 0.00 98.93 12:06:01 1 0.45 0.00 0.15 0.00 0.02 99.38 12:06:01 2 0.58 0.00 0.40 2.36 0.03 96.63 12:06:01 3 7.95 0.00 0.53 0.57 0.03 90.92 12:06:01 4 0.05 0.00 0.42 0.10 0.03 99.40 12:06:01 5 0.77 0.00 0.22 0.00 0.03 98.98 12:06:01 6 0.33 0.00 0.38 0.99 0.05 98.25 12:06:01 7 2.34 0.00 0.68 1.22 0.02 95.74 12:07:01 all 6.29 0.00 1.36 0.49 0.04 91.82 12:07:01 0 4.34 0.00 1.18 0.33 0.05 94.09 12:07:01 1 9.91 0.00 0.97 0.00 0.02 89.10 12:07:01 2 20.08 0.00 1.02 0.10 0.05 78.75 12:07:01 3 2.26 0.00 1.14 1.62 0.03 94.95 12:07:01 4 2.93 0.00 1.69 0.57 0.05 94.76 12:07:01 5 2.62 0.00 0.85 0.05 0.03 96.44 12:07:01 6 0.17 0.00 0.10 0.00 0.02 99.72 12:07:01 7 7.98 0.00 3.95 1.26 0.07 86.74 12:08:01 all 3.19 0.00 0.36 0.42 0.02 96.01 12:08:01 0 0.78 0.00 0.52 0.05 0.00 98.65 12:08:01 1 0.52 0.00 0.20 0.00 0.02 99.26 12:08:01 2 1.72 0.00 0.35 0.00 0.02 97.91 12:08:01 3 12.21 0.00 0.42 0.05 0.03 87.29 12:08:01 4 0.20 0.00 0.17 0.07 0.02 99.55 12:08:01 5 1.94 0.00 0.58 2.77 0.02 94.69 12:08:01 6 0.23 0.00 0.23 0.33 0.02 99.18 12:08:01 7 7.94 0.00 0.42 0.10 0.03 91.51 Average: all 4.26 0.00 0.53 1.21 0.02 93.98 Average: 0 3.26 0.00 0.56 0.44 0.02 95.73 Average: 1 3.94 0.00 0.44 0.70 0.01 94.90 Average: 2 5.55 0.00 0.87 1.57 0.02 91.99 Average: 3 5.88 0.00 0.41 3.94 0.03 89.75 Average: 4 2.66 0.00 0.38 0.49 0.03 96.45 Average: 5 3.19 0.00 0.44 0.61 0.02 95.74 Average: 6 3.93 0.00 0.55 0.52 0.02 94.98 Average: 7 5.67 0.00 0.63 1.38 0.03 92.29