---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8565 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 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 26145 0 5166 30855 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:59:04:58 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:fe59:458/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:ac:63:44 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-8565) 12/30/23 _x86_64_ (8 CPU) 14:42:21 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:01 19.21 0.00 19.21 0.00 18549.18 14:45:01 12.95 0.00 12.95 0.00 18158.75 14:46:01 12.35 0.00 12.35 0.00 18154.31 14:47:01 12.90 0.00 12.90 0.00 18162.17 14:48:01 12.61 0.00 12.61 0.00 18157.91 14:49:01 13.26 0.00 13.26 0.00 18433.06 14:50:01 15.90 3.17 12.73 141.58 18470.12 14:51:01 105.35 36.49 68.86 1701.32 19499.15 14:52:01 140.13 23.01 117.11 2751.41 16564.84 14:53:01 303.25 11.71 291.53 771.57 96721.25 14:54:01 19.16 0.43 18.73 53.32 4631.44 14:55:01 50.06 1.30 48.76 55.86 2306.50 Average: 59.76 6.34 53.42 456.24 22317.09 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30654628 31897496 2284592 6.94 38656 1532668 1328480 3.91 617596 1415292 148 14:45:01 30655044 31898008 2284176 6.93 38744 1532672 1328480 3.91 617116 1415276 136 14:46:01 30653824 31896928 2285396 6.94 38832 1532672 1328480 3.91 618256 1415284 144 14:47:01 30652288 31895488 2286932 6.94 38912 1532676 1328480 3.91 619532 1415288 164 14:48:01 30649364 31892700 2289856 6.95 39024 1532680 1328480 3.91 622728 1415296 32 14:49:01 30648176 31891616 2291044 6.96 39104 1532684 1328480 3.91 623980 1415288 164 14:50:01 30536384 31789648 2402836 7.29 39248 1542376 1328480 3.91 728892 1422580 28 14:51:01 30078684 31698396 2860536 8.68 71716 1856860 1455864 4.28 872108 1690004 179348 14:52:01 28392348 31665372 4546872 13.80 102044 3432640 1422296 4.18 977080 3178428 1291288 14:53:01 25246988 30076920 7692232 23.35 116876 4911784 6696000 19.70 2694236 4489240 556 14:54:01 23041788 28011816 9897432 30.05 117824 5044520 9376816 27.59 4852580 4513348 48 14:55:01 26736324 31549764 6202896 18.83 119932 4897388 1595508 4.69 1376588 4359484 44508 Average: 28995487 31347013 3943733 11.97 66743 2573468 2487154 7.32 1268391 2345401 126380 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 0.17 0.08 0.06 0.04 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 0.25 0.18 0.06 0.32 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 0.25 0.25 0.06 0.33 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 0.37 0.13 0.07 0.01 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 1.33 0.88 0.57 0.74 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 0.22 0.22 0.06 0.23 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 97.00 54.27 117.35 20.95 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 117.43 81.59 1061.99 26.95 0.00 0.00 0.00 0.00 14:51:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 360.14 213.33 11734.45 19.54 0.00 0.00 0.00 0.00 14:52:01 lo 8.87 8.87 0.82 0.82 0.00 0.00 0.00 0.00 14:52:01 br-9d74d9e85941 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethb0b135d 0.95 1.55 0.12 0.17 0.00 0.00 0.00 0.00 14:53:01 veth71348ad 0.45 0.62 0.05 0.05 0.00 0.00 0.00 0.00 14:53:01 vethfbddc5d 0.48 0.78 0.06 0.08 0.00 0.00 0.00 0.00 14:53:01 veth5eb5f8f 2.05 2.20 0.16 0.17 0.00 0.00 0.00 0.00 14:54:01 vethb0b135d 6.75 5.91 5.86 2.43 0.00 0.00 0.00 0.00 14:54:01 veth71348ad 0.77 1.07 0.23 0.91 0.00 0.00 0.00 0.00 14:54:01 vethfbddc5d 0.72 1.07 0.22 0.91 0.00 0.00 0.00 0.00 14:54:01 veth5eb5f8f 52.12 45.93 20.46 41.75 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 1317.38 817.18 31843.54 155.25 0.00 0.00 0.00 0.00 14:55:01 lo 28.30 28.30 7.46 7.46 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 94.24 55.56 2605.16 10.36 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.59 0.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8565) 12/30/23 _x86_64_ (8 CPU) 14:42:21 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 0.08 0.00 0.02 0.94 0.00 98.96 14:44:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:44:01 1 0.57 0.00 0.03 7.28 0.00 92.12 14:44:01 2 0.00 0.00 0.02 0.00 0.00 99.98 14:44:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 4 0.03 0.00 0.07 0.08 0.02 99.80 14:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 6 0.00 0.00 0.02 0.13 0.00 99.85 14:44:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:45:01 all 0.03 0.00 0.01 0.91 0.01 99.04 14:45:01 0 0.00 0.00 0.03 0.00 0.00 99.97 14:45:01 1 0.05 0.00 0.02 7.19 0.02 92.72 14:45:01 2 0.03 0.00 0.00 0.00 0.00 99.97 14:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:45:01 4 0.07 0.00 0.02 0.00 0.02 99.90 14:45:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:45:01 6 0.03 0.00 0.02 0.12 0.02 99.82 14:45:01 7 0.05 0.00 0.00 0.00 0.02 99.93 14:46:01 all 0.04 0.00 0.00 0.90 0.01 99.05 14:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:46:01 1 0.23 0.00 0.00 7.11 0.02 92.64 14:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 3 0.00 0.00 0.00 0.00 0.02 99.98 14:46:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:46:01 5 0.02 0.00 0.00 0.00 0.02 99.97 14:46:01 6 0.00 0.00 0.00 0.08 0.00 99.92 14:46:01 7 0.07 0.00 0.02 0.00 0.02 99.90 14:47:01 all 0.27 0.00 0.01 0.95 0.01 98.77 14:47:01 0 0.00 0.00 0.02 0.00 0.02 99.97 14:47:01 1 1.91 0.00 0.02 7.47 0.00 90.61 14:47:01 2 0.08 0.00 0.02 0.00 0.02 99.88 14:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:47:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 6 0.03 0.00 0.00 0.00 0.02 99.95 14:47:01 7 0.03 0.00 0.02 0.03 0.00 99.92 14:48:01 all 0.22 0.00 0.01 0.93 0.01 98.83 14:48:01 0 0.05 0.00 0.00 0.00 0.00 99.95 14:48:01 1 1.60 0.00 0.03 7.25 0.02 91.10 14:48:01 2 0.02 0.00 0.03 0.13 0.02 99.80 14:48:01 3 0.07 0.00 0.02 0.00 0.00 99.92 14:48:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 all 0.02 0.00 0.01 0.82 0.01 99.14 14:49:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:49:01 1 0.05 0.00 0.02 6.58 0.00 93.35 14:49:01 2 0.07 0.00 0.05 0.00 0.02 99.87 14:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:49:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:49:01 6 0.00 0.00 0.00 0.00 0.02 99.98 14:49:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:50:01 all 0.87 0.00 0.06 0.88 0.01 98.19 14:50:01 0 0.88 0.00 0.02 0.00 0.00 99.10 14:50:01 1 1.29 0.00 0.03 6.90 0.02 91.76 14:50:01 2 2.22 0.00 0.03 0.00 0.02 97.73 14:50:01 3 0.18 0.00 0.05 0.00 0.02 99.75 14:50:01 4 0.67 0.00 0.30 0.10 0.00 98.93 14:50:01 5 0.50 0.00 0.00 0.00 0.00 99.50 14:50:01 6 0.95 0.00 0.02 0.00 0.02 99.02 14:50:01 7 0.27 0.00 0.03 0.00 0.02 99.68 14:51:01 all 10.82 0.00 0.80 1.31 0.04 87.03 14:51:01 0 1.02 0.00 0.30 0.07 0.02 98.60 14:51:01 1 11.56 0.00 0.83 5.79 0.02 81.80 14:51:01 2 35.00 0.00 1.70 1.33 0.08 61.88 14:51:01 3 8.82 0.00 0.79 0.15 0.02 90.22 14:51:01 4 7.84 0.00 0.88 0.27 0.03 90.97 14:51:01 5 5.50 0.00 0.60 2.28 0.07 91.55 14:51:01 6 9.93 0.00 0.63 0.25 0.02 89.17 14:51:01 7 6.92 0.00 0.62 0.38 0.02 92.06 14:52:01 all 11.76 0.00 2.52 1.42 0.06 84.24 14:52:01 0 11.17 0.00 2.17 0.03 0.05 86.58 14:52:01 1 29.90 0.00 2.76 2.05 0.08 65.21 14:52:01 2 26.20 0.00 3.69 0.56 0.07 69.49 14:52:01 3 7.10 0.00 2.30 0.12 0.03 90.44 14:52:01 4 4.81 0.00 2.17 4.89 0.08 88.04 14:52:01 5 4.43 0.00 2.88 3.25 0.07 89.38 14:52:01 6 6.00 0.00 2.36 0.34 0.03 91.27 14:52:01 7 4.48 0.00 1.89 0.10 0.03 93.50 14:53:01 all 29.68 0.00 5.62 3.95 0.08 60.67 14:53:01 0 31.60 0.00 5.21 0.35 0.07 62.77 14:53:01 1 29.39 0.00 5.08 0.49 0.08 64.95 14:53:01 2 32.98 0.00 5.86 1.13 0.10 59.92 14:53:01 3 30.05 0.00 4.98 0.10 0.07 64.80 14:53:01 4 27.51 0.00 5.46 2.00 0.07 64.96 14:53:01 5 30.07 0.00 5.95 1.45 0.08 62.45 14:53:01 6 29.24 0.00 5.57 1.05 0.08 64.05 14:53:01 7 26.61 0.00 6.84 25.18 0.09 41.29 14:54:01 all 34.37 0.00 3.18 0.13 0.09 62.24 14:54:01 0 30.79 0.00 3.20 0.15 0.10 65.76 14:54:01 1 39.61 0.00 3.53 0.03 0.08 56.74 14:54:01 2 36.56 0.00 3.43 0.02 0.10 59.89 14:54:01 3 35.43 0.00 3.12 0.18 0.10 61.16 14:54:01 4 22.66 0.00 2.05 0.00 0.10 75.19 14:54:01 5 38.39 0.00 3.62 0.28 0.08 57.62 14:54:01 6 33.95 0.00 3.18 0.20 0.08 62.58 14:54:01 7 37.70 0.00 3.26 0.10 0.10 58.85 14:54:01 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 3.89 0.00 0.71 0.21 0.04 95.15 14:55:01 0 3.12 0.00 0.93 0.40 0.03 95.52 14:55:01 1 3.98 0.00 0.78 0.20 0.05 94.99 14:55:01 2 1.69 0.00 0.57 0.07 0.03 97.64 14:55:01 3 0.99 0.00 0.40 0.05 0.03 98.53 14:55:01 4 2.84 0.00 0.51 0.05 0.03 96.57 14:55:01 5 2.22 0.00 0.93 0.15 0.05 96.66 14:55:01 6 1.00 0.00 0.47 0.63 0.02 97.88 14:55:01 7 15.33 0.00 1.12 0.18 0.05 83.32 Average: all 7.63 0.00 1.07 1.11 0.03 90.16 Average: 0 6.52 0.00 0.98 0.08 0.02 92.38 Average: 1 9.95 0.00 1.09 4.88 0.03 84.05 Average: 2 11.19 0.00 1.27 0.27 0.04 87.23 Average: 3 6.85 0.00 0.96 0.05 0.02 92.12 Average: 4 5.53 0.00 0.95 0.61 0.03 92.88 Average: 5 6.75 0.00 1.16 0.61 0.03 91.44 Average: 6 6.72 0.00 1.01 0.23 0.03 92.01 Average: 7 7.57 0.00 1.14 2.13 0.03 89.14