---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4930 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: 2799.996 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 857 27639 0 3670 30854 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:e5:12:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:fee5:12b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:27:06:50 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:d4ff:fe27:650/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4930) 11/26/23 _x86_64_ (8 CPU) 22:58:28 LINUX RESTART (8 CPU) 22:59:01 tps rtps wtps bread/s bwrtn/s 23:00:01 54.44 31.43 23.01 2768.74 23802.83 23:01:01 11.91 0.00 11.91 0.00 16883.05 23:02:01 11.48 0.00 11.48 0.00 16608.57 23:03:02 11.81 0.00 11.81 0.00 16916.25 23:04:01 11.85 0.00 11.85 0.00 16993.73 23:05:01 13.43 1.58 11.85 65.06 16971.44 23:06:01 106.32 38.16 68.16 1776.50 24324.21 23:07:01 327.93 45.54 282.39 2459.06 34322.01 23:08:01 463.22 11.33 451.89 999.70 36826.80 23:09:01 8.85 0.00 8.85 0.00 1057.02 23:10:01 1.37 0.00 1.37 0.00 76.79 23:11:01 150.26 5.42 144.84 560.97 20787.20 Average: 97.86 11.14 86.72 720.17 18800.00 22:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 30645092 31887628 2294128 6.96 38620 1532192 1331920 3.92 632848 1415052 4 23:01:01 30638948 31881632 2300272 6.98 38700 1532188 1331920 3.92 638964 1415028 52 23:02:01 30636956 31879756 2302264 6.99 38788 1532204 1331920 3.92 640412 1415036 28 23:03:02 30635608 31878512 2303612 6.99 38876 1532200 1331920 3.92 641428 1415032 140 23:04:01 30635492 31878500 2303728 6.99 38964 1532204 1331920 3.92 641428 1415036 24 23:05:01 30544832 31794232 2394388 7.27 39092 1538828 1331920 3.92 725884 1420220 284 23:06:01 29990860 31629680 2948360 8.95 69660 1879004 1467000 4.32 949020 1710620 171604 23:07:01 28211724 30794144 4727496 14.35 127996 2703344 2942996 8.66 1836392 2479220 569568 23:08:01 27626116 30429080 5313104 16.13 144172 2874888 3393932 9.99 2293572 2576800 14116 23:09:01 25997444 28814328 6941776 21.07 144720 2885620 5111204 15.04 3886340 2586024 228 23:10:01 26143324 28961580 6795896 20.63 144744 2887216 4980036 14.65 3740496 2587612 164 23:11:01 28317672 31601924 4621548 14.03 160672 3312920 1496680 4.40 1290320 2866520 41664 Average: 29168672 31119250 3770548 11.45 85417 2145234 2281947 6.71 1493092 1941850 66490 22:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 23:00:01 ens3 231.86 144.59 515.06 29.23 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 ens3 1.10 0.67 2.30 0.55 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 0.22 0.17 0.06 0.33 0.00 0.00 0.00 0.00 23:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:02 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 23:03:02 ens3 0.42 0.38 0.08 0.19 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 0.78 0.15 0.12 0.17 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 ens3 71.02 39.08 94.11 15.64 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:06:01 ens3 158.21 110.40 1398.22 29.73 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 5.20 5.20 0.85 0.85 0.00 0.00 0.00 0.00 23:07:01 ens3 640.76 377.29 3933.50 57.66 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:08:01 ens3 70.27 43.54 307.42 5.92 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 ens3 0.28 0.22 0.06 0.23 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 0.30 0.25 0.13 0.29 0.00 0.00 0.00 0.00 23:11:01 docker0 3.72 7.08 0.24 58.68 0.00 0.00 0.00 0.00 23:11:01 lo 6.00 6.00 0.55 0.55 0.00 0.00 0.00 0.00 23:11:01 ens3 249.61 243.84 1540.93 1019.34 0.00 0.00 0.00 0.00 Average: docker0 0.31 0.59 0.02 4.90 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 118.90 80.16 650.24 96.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4930) 11/26/23 _x86_64_ (8 CPU) 22:58:28 LINUX RESTART (8 CPU) 22:59:01 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 2.11 0.00 0.32 1.30 0.01 96.25 23:00:01 0 2.88 0.00 0.35 0.28 0.00 96.49 23:00:01 1 1.30 0.00 0.17 0.07 0.00 98.47 23:00:01 2 1.32 0.00 0.28 0.02 0.03 98.34 23:00:01 3 2.91 0.00 0.42 9.24 0.02 87.42 23:00:01 4 1.27 0.00 0.42 0.37 0.00 97.95 23:00:01 5 3.42 0.00 0.23 0.23 0.00 96.11 23:00:01 6 2.62 0.00 0.27 0.10 0.00 97.02 23:00:01 7 1.18 0.00 0.47 0.13 0.00 98.21 23:01:01 all 0.05 0.00 0.01 0.90 0.00 99.03 23:01:01 0 0.08 0.00 0.00 0.00 0.02 99.90 23:01:01 1 0.05 0.00 0.00 0.00 0.00 99.95 23:01:01 2 0.08 0.00 0.02 0.00 0.00 99.90 23:01:01 3 0.10 0.00 0.02 7.24 0.00 92.65 23:01:01 4 0.02 0.00 0.02 0.00 0.02 99.95 23:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:01:01 6 0.05 0.00 0.00 0.00 0.00 99.95 23:01:01 7 0.03 0.00 0.00 0.00 0.00 99.97 23:02:01 all 0.01 0.00 0.00 1.13 0.00 98.84 23:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 2 0.03 0.00 0.02 0.00 0.02 99.93 23:02:01 3 0.02 0.00 0.02 8.99 0.00 90.98 23:02:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 5 0.00 0.00 0.00 0.07 0.00 99.93 23:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:03:02 all 0.03 0.00 0.00 0.73 0.00 99.23 23:03:02 0 0.03 0.00 0.00 0.00 0.00 99.97 23:03:02 1 0.02 0.00 0.02 0.00 0.00 99.97 23:03:02 2 0.03 0.00 0.00 0.00 0.02 99.95 23:03:02 3 0.07 0.00 0.02 5.85 0.02 94.05 23:03:02 4 0.03 0.00 0.00 0.00 0.00 99.97 23:03:02 5 0.02 0.00 0.00 0.00 0.00 99.98 23:03:02 6 0.05 0.00 0.00 0.00 0.00 99.95 23:03:02 7 0.00 0.00 0.02 0.00 0.00 99.98 23:04:01 all 0.01 0.00 0.00 0.76 0.00 99.21 23:04:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:04:01 3 0.02 0.00 0.00 6.09 0.00 93.89 23:04:01 4 0.00 0.00 0.00 0.00 0.02 99.98 23:04:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:05:01 all 0.46 0.00 0.04 0.88 0.00 98.62 23:05:01 0 0.45 0.00 0.10 0.03 0.00 99.42 23:05:01 1 0.35 0.00 0.05 0.00 0.00 99.60 23:05:01 2 0.65 0.00 0.02 0.00 0.02 99.31 23:05:01 3 1.00 0.00 0.05 6.98 0.00 91.97 23:05:01 4 0.20 0.00 0.07 0.00 0.00 99.73 23:05:01 5 0.18 0.00 0.00 0.00 0.00 99.82 23:05:01 6 0.37 0.00 0.03 0.02 0.02 99.57 23:05:01 7 0.47 0.00 0.00 0.00 0.02 99.52 23:06:01 all 10.94 0.00 0.79 1.71 0.03 86.52 23:06:01 0 19.17 0.00 0.97 0.80 0.03 79.03 23:06:01 1 8.78 0.00 0.87 0.38 0.03 89.94 23:06:01 2 4.55 0.00 0.43 0.10 0.02 94.89 23:06:01 3 1.28 0.00 0.43 1.00 0.03 97.25 23:06:01 4 3.00 0.00 0.33 0.13 0.02 96.51 23:06:01 5 0.95 0.00 0.22 6.98 0.02 91.84 23:06:01 6 28.12 0.00 1.72 3.55 0.05 66.56 23:06:01 7 21.63 0.00 1.37 0.77 0.05 76.18 23:07:01 all 11.87 0.00 1.65 2.01 0.05 84.42 23:07:01 0 8.91 0.00 0.83 0.10 0.03 90.12 23:07:01 1 8.15 0.00 0.46 0.61 0.03 90.74 23:07:01 2 16.83 0.00 1.04 1.52 0.05 80.56 23:07:01 3 7.61 0.00 1.09 0.15 0.07 91.08 23:07:01 4 17.19 0.00 3.76 2.88 0.07 76.10 23:07:01 5 5.55 0.00 1.57 4.80 0.05 88.03 23:07:01 6 3.43 0.00 2.42 3.46 0.05 90.65 23:07:01 7 27.25 0.00 2.04 2.51 0.07 68.14 23:08:01 all 16.73 0.00 1.12 2.27 0.06 79.83 23:08:01 0 16.05 0.00 0.44 0.10 0.07 83.35 23:08:01 1 16.66 0.00 0.32 0.00 0.03 82.99 23:08:01 2 25.42 0.00 0.94 0.48 0.07 73.09 23:08:01 3 19.87 0.00 0.45 0.22 0.05 79.41 23:08:01 4 32.28 0.00 1.73 0.07 0.07 65.86 23:08:01 5 3.47 0.00 0.37 0.17 0.02 95.98 23:08:01 6 12.95 0.00 2.28 5.11 0.07 79.60 23:08:01 7 7.08 0.00 2.45 12.11 0.08 78.29 23:09:01 all 22.06 0.00 0.51 0.06 0.06 77.31 23:09:01 0 14.53 0.00 0.15 0.00 0.05 85.27 23:09:01 1 18.00 0.00 0.52 0.08 0.07 81.33 23:09:01 2 31.70 0.00 0.72 0.28 0.08 67.21 23:09:01 3 22.58 0.00 0.52 0.00 0.05 76.85 23:09:01 4 41.04 0.00 0.87 0.00 0.10 58.00 23:09:01 5 13.00 0.00 0.58 0.00 0.05 86.36 23:09:01 6 24.91 0.00 0.33 0.12 0.05 74.59 23:09:01 7 10.71 0.00 0.37 0.00 0.07 88.85 23:10:01 all 16.82 0.00 0.17 0.00 0.05 82.95 23:10:01 0 8.74 0.00 0.10 0.00 0.05 91.11 23:10:01 1 17.91 0.00 0.27 0.02 0.05 81.75 23:10:01 2 28.51 0.00 0.27 0.00 0.10 71.12 23:10:01 3 20.24 0.00 0.20 0.00 0.07 79.49 23:10:01 4 38.35 0.00 0.20 0.00 0.07 61.39 23:10:01 5 9.30 0.00 0.12 0.00 0.02 90.57 23:10:01 6 5.18 0.00 0.08 0.00 0.02 94.72 23:10:01 7 6.31 0.00 0.12 0.00 0.03 93.53 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 12.34 0.00 1.35 1.18 0.05 85.08 23:11:01 0 7.74 0.00 1.22 0.12 0.05 90.87 23:11:01 1 19.08 0.00 1.10 2.96 0.07 76.79 23:11:01 2 10.23 0.00 1.02 0.89 0.03 87.83 23:11:01 3 10.84 0.00 1.36 0.05 0.05 87.70 23:11:01 4 27.32 0.00 1.54 3.33 0.07 67.74 23:11:01 5 7.01 0.00 1.61 0.57 0.05 90.76 23:11:01 6 6.12 0.00 1.91 0.40 0.03 91.54 23:11:01 7 10.41 0.00 1.07 1.06 0.03 87.42 Average: all 7.79 0.00 0.50 1.08 0.03 90.60 Average: 0 6.55 0.00 0.35 0.12 0.03 92.95 Average: 1 7.52 0.00 0.31 0.34 0.02 91.79 Average: 2 9.98 0.00 0.40 0.27 0.04 89.31 Average: 3 7.22 0.00 0.38 3.82 0.03 88.55 Average: 4 13.40 0.00 0.74 0.56 0.03 85.25 Average: 5 3.58 0.00 0.39 1.07 0.02 94.94 Average: 6 6.99 0.00 0.75 1.06 0.02 91.17 Average: 7 7.09 0.00 0.66 1.38 0.03 90.84