---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-527 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 11G 145G 7% / 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 798 29136 0 2232 30942 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0b:59:78 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe0b:5978/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:48:2a:f5 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:d7ff:fe48:2af5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-527) 11/17/23 _x86_64_ (8 CPU) 02:52:29 LINUX RESTART (8 CPU) 02:53:02 tps rtps wtps bread/s bwrtn/s 02:54:01 23.91 2.98 20.93 86.09 20809.49 02:55:01 13.90 0.02 13.88 2.53 19237.45 02:56:01 13.20 0.00 13.20 0.00 19098.28 02:57:01 13.91 0.00 13.91 0.00 19371.41 02:58:01 13.61 0.02 13.60 0.13 19904.42 02:59:01 17.50 3.18 14.31 137.71 20490.18 03:00:01 105.50 36.54 68.96 1703.72 25779.17 03:01:01 131.18 9.55 121.63 1671.05 19134.01 Average: 41.62 6.54 35.08 450.90 20477.31 02:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 30669256 31912228 2269964 6.89 38632 1532468 1301556 3.83 611136 1414376 8 02:55:01 30674848 31918020 2264372 6.87 38720 1532552 1301556 3.83 605148 1414444 12 02:56:01 30673628 31916904 2265592 6.88 38816 1532552 1301556 3.83 606280 1414444 144 02:57:01 30672336 31915708 2266884 6.88 38912 1532556 1301556 3.83 607304 1414452 12 02:58:01 30670972 31914468 2268248 6.89 39016 1532568 1301556 3.83 608752 1414452 24 02:59:01 30568464 31821432 2370756 7.20 39144 1541800 1301556 3.83 703544 1421720 28 03:00:01 30132196 31732492 2807024 8.52 69204 1841648 1425964 4.20 844844 1677024 176368 03:01:01 29845940 31689916 3093280 9.39 84264 2057456 1427960 4.20 979764 1797960 43964 Average: 30488455 31852646 2450765 7.44 48338 1637950 1332908 3.92 695846 1496109 27570 02:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 34.13 23.76 92.32 6.81 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 ens3 1.17 0.15 0.10 0.21 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.05 0.10 0.09 0.16 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 1.12 0.13 0.10 0.16 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.25 0.18 0.17 0.22 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 73.77 47.03 112.84 17.94 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 03:00:01 ens3 119.03 85.49 1009.78 24.97 0.00 0.00 0.00 0.00 03:01:01 docker0 3.42 4.90 0.47 25.67 0.00 0.00 0.00 0.00 03:01:01 lo 4.67 4.67 0.46 0.46 0.00 0.00 0.00 0.00 03:01:01 ens3 90.98 70.69 631.44 108.69 0.00 0.00 0.00 0.00 Average: docker0 0.43 0.61 0.06 3.21 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 40.32 28.45 231.13 19.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-527) 11/17/23 _x86_64_ (8 CPU) 02:52:29 LINUX RESTART (8 CPU) 02:53:02 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 0.46 0.00 0.05 1.03 0.01 98.45 02:54:01 0 0.31 0.00 0.15 0.02 0.02 99.51 02:54:01 1 0.08 0.00 0.03 0.41 0.00 99.47 02:54:01 2 0.97 0.00 0.03 7.64 0.00 91.36 02:54:01 3 1.02 0.00 0.03 0.00 0.00 98.95 02:54:01 4 0.22 0.00 0.03 0.00 0.00 99.75 02:54:01 5 0.10 0.00 0.00 0.00 0.02 99.88 02:54:01 6 0.51 0.00 0.07 0.19 0.00 99.24 02:54:01 7 0.47 0.00 0.03 0.00 0.00 99.49 02:55:01 all 0.03 0.00 0.01 1.47 0.01 98.48 02:55:01 0 0.08 0.00 0.05 0.00 0.02 99.85 02:55:01 1 0.03 0.00 0.00 0.05 0.00 99.92 02:55:01 2 0.00 0.00 0.02 11.72 0.02 88.25 02:55:01 3 0.03 0.00 0.00 0.00 0.02 99.95 02:55:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:55:01 5 0.05 0.00 0.00 0.00 0.00 99.95 02:55:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:56:01 all 0.04 0.00 0.01 1.59 0.00 98.35 02:56:01 0 0.02 0.00 0.03 0.22 0.02 99.72 02:56:01 1 0.20 0.00 0.00 0.00 0.00 99.80 02:56:01 2 0.00 0.00 0.02 12.51 0.00 87.48 02:56:01 3 0.00 0.00 0.03 0.00 0.02 99.95 02:56:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:56:01 5 0.02 0.00 0.03 0.00 0.02 99.93 02:56:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:56:01 7 0.03 0.00 0.00 0.00 0.00 99.97 02:57:01 all 0.09 0.00 0.02 1.28 0.00 98.61 02:57:01 0 0.05 0.00 0.02 0.23 0.00 99.70 02:57:01 1 0.53 0.00 0.07 0.00 0.02 99.38 02:57:01 2 0.00 0.00 0.03 9.77 0.00 90.20 02:57:01 3 0.03 0.00 0.00 0.00 0.02 99.95 02:57:01 4 0.00 0.00 0.00 0.22 0.00 99.78 02:57:01 5 0.07 0.00 0.00 0.00 0.00 99.93 02:57:01 6 0.00 0.00 0.00 0.02 0.00 99.98 02:57:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:58:01 all 0.02 0.00 0.01 1.15 0.00 98.82 02:58:01 0 0.00 0.00 0.02 0.02 0.00 99.97 02:58:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:58:01 2 0.00 0.00 0.00 0.52 0.00 99.48 02:58:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:58:01 4 0.00 0.00 0.02 8.39 0.02 91.58 02:58:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:58:01 6 0.00 0.00 0.00 0.28 0.00 99.72 02:58:01 7 0.03 0.00 0.00 0.00 0.00 99.97 02:59:01 all 0.70 0.00 0.06 0.98 0.01 98.25 02:59:01 0 0.33 0.00 0.00 0.00 0.02 99.65 02:59:01 1 1.22 0.00 0.13 0.00 0.02 98.63 02:59:01 2 0.15 0.00 0.03 0.00 0.00 99.82 02:59:01 3 0.82 0.00 0.10 0.13 0.02 98.93 02:59:01 4 0.82 0.00 0.07 7.62 0.00 91.50 02:59:01 5 0.10 0.00 0.03 0.00 0.02 99.85 02:59:01 6 1.13 0.00 0.03 0.07 0.00 98.77 02:59:01 7 1.07 0.00 0.10 0.02 0.02 98.80 03:00:01 all 10.12 0.00 0.76 2.35 0.04 86.73 03:00:01 0 26.05 0.00 1.43 0.53 0.03 71.95 03:00:01 1 6.89 0.00 0.68 0.40 0.03 92.00 03:00:01 2 1.45 0.00 0.48 0.30 0.02 97.75 03:00:01 3 1.62 0.00 0.28 5.82 0.02 92.26 03:00:01 4 0.70 0.00 0.10 1.07 0.08 98.05 03:00:01 5 0.65 0.00 0.27 0.20 0.02 98.86 03:00:01 6 0.63 0.00 0.58 7.44 0.03 91.31 03:00:01 7 42.91 0.00 2.31 3.06 0.08 51.65 03:01:01 all 9.98 0.00 1.10 1.66 0.04 87.22 03:01:01 0 4.54 0.00 1.02 0.30 0.03 94.11 03:01:01 1 19.90 0.00 1.34 1.57 0.05 77.14 03:01:01 2 3.42 0.00 0.67 0.25 0.03 95.62 03:01:01 3 2.05 0.00 0.60 0.02 0.05 97.28 03:01:01 4 6.03 0.00 1.22 5.48 0.03 87.23 03:01:01 5 20.65 0.00 1.39 0.18 0.05 77.72 03:01:01 6 3.61 0.00 0.90 4.78 0.05 90.66 03:01:01 7 19.66 0.00 1.64 0.72 0.05 77.93 Average: all 2.68 0.00 0.25 1.44 0.01 95.61 Average: 0 3.93 0.00 0.34 0.17 0.02 95.54 Average: 1 3.62 0.00 0.28 0.30 0.01 95.78 Average: 2 0.75 0.00 0.16 5.33 0.01 93.75 Average: 3 0.70 0.00 0.13 0.75 0.02 98.41 Average: 4 0.97 0.00 0.18 2.85 0.02 95.98 Average: 5 2.71 0.00 0.22 0.05 0.01 97.02 Average: 6 0.74 0.00 0.20 1.60 0.01 97.46 Average: 7 8.03 0.00 0.51 0.47 0.02 90.97