---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4263 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 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 816 28702 0 2648 30910 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:27:15:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe27:158c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:0d:d7:96 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::42:9dff:fe0d:d796/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4263) 11/25/23 _x86_64_ (8 CPU) 10:22:59 LINUX RESTART (8 CPU) 10:23:01 tps rtps wtps bread/s bwrtn/s 10:24:01 94.04 48.80 45.23 4455.18 54392.54 10:25:01 15.98 0.00 15.98 0.00 18914.71 10:26:01 12.73 0.00 12.73 0.00 18559.71 10:27:01 12.65 0.00 12.65 0.00 18557.71 10:28:01 15.13 2.12 13.01 88.10 18609.26 10:29:01 106.83 37.61 69.22 1753.31 25206.87 10:30:01 203.08 19.96 183.12 1846.09 45705.05 10:31:01 79.09 1.10 77.99 116.78 31636.19 Average: 67.44 13.70 53.74 1032.48 28948.07 10:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 30667232 31910140 2271980 6.90 38576 1532800 1295348 3.81 610952 1414908 6628 10:25:01 30662240 31905324 2276972 6.91 38664 1532812 1295348 3.81 615544 1414844 156 10:26:01 30661328 31904516 2277884 6.92 38752 1532796 1295348 3.81 616640 1414840 144 10:27:01 30657936 31901228 2281276 6.93 38832 1532816 1295348 3.81 619660 1414844 152 10:28:01 30578624 31829692 2360588 7.17 38984 1540656 1312508 3.86 691456 1421124 616 10:29:01 30064772 31683808 2874440 8.73 69984 1859100 1478996 4.35 894284 1692176 178048 10:30:01 29263444 31678708 3675768 11.16 94452 2598788 1729896 5.09 1161472 2156412 172744 10:31:01 29417352 31672808 3521860 10.69 99400 2438504 1480256 4.36 1039896 2133076 2776 Average: 30246616 31810778 2692596 8.17 57206 1821034 1397881 4.11 781238 1632778 45158 10:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 ens3 220.34 147.92 576.84 30.26 0.00 0.00 0.00 0.00 10:24:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 2.47 0.93 1.88 0.65 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.28 0.17 0.06 0.17 0.00 0.00 0.00 0.00 10:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 1.42 0.48 0.45 0.50 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 79.29 37.47 108.31 17.36 0.00 0.00 0.00 0.00 10:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 121.23 86.14 1227.69 27.31 0.00 0.00 0.00 0.00 10:29:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 494.68 373.40 3567.24 100.26 0.00 0.00 0.00 0.00 10:30:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 10:30:01 docker0 37.01 98.70 2.63 2066.71 0.00 0.00 0.00 0.00 10:31:01 ens3 175.59 237.38 33.82 1721.58 0.00 0.00 0.00 0.00 10:31:01 lo 4.07 4.07 0.38 0.38 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 136.91 110.49 689.52 237.25 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 4.63 12.34 0.33 258.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4263) 11/25/23 _x86_64_ (8 CPU) 10:22:59 LINUX RESTART (8 CPU) 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:01 all 2.65 0.00 0.69 3.18 0.02 93.45 10:24:01 0 1.87 0.00 2.05 15.65 0.03 80.39 10:24:01 1 2.94 0.00 0.35 1.07 0.02 95.63 10:24:01 2 2.60 0.00 0.57 0.52 0.02 96.29 10:24:01 3 1.50 0.00 0.48 1.17 0.02 96.83 10:24:01 4 3.02 0.00 0.48 4.24 0.02 92.24 10:24:01 5 3.02 0.00 0.52 0.43 0.02 96.01 10:24:01 6 1.85 0.00 0.50 0.12 0.02 97.51 10:24:01 7 4.43 0.00 0.60 2.25 0.02 92.70 10:25:01 all 0.06 0.00 0.02 0.97 0.00 98.95 10:25:01 0 0.07 0.00 0.03 7.79 0.00 92.11 10:25:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:25:01 2 0.10 0.00 0.03 0.00 0.02 99.85 10:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:25:01 5 0.22 0.00 0.00 0.00 0.00 99.78 10:25:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:25:01 7 0.05 0.00 0.02 0.00 0.02 99.92 10:26:01 all 0.20 0.00 0.01 1.01 0.00 98.77 10:26:01 0 0.05 0.00 0.00 0.05 0.00 99.90 10:26:01 1 0.00 0.00 0.03 8.07 0.00 91.90 10:26:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 5 1.40 0.00 0.02 0.00 0.00 98.58 10:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:26:01 7 0.05 0.00 0.02 0.00 0.02 99.92 10:27:01 all 0.03 0.00 0.01 0.96 0.00 99.00 10:27:01 0 0.02 0.00 0.02 0.05 0.00 99.92 10:27:01 1 0.00 0.00 0.00 7.59 0.00 92.41 10:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:27:01 4 0.03 0.00 0.02 0.00 0.02 99.93 10:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:27:01 6 0.07 0.00 0.00 0.00 0.00 99.93 10:27:01 7 0.07 0.00 0.02 0.00 0.02 99.90 10:28:01 all 0.43 0.00 0.04 1.08 0.01 98.44 10:28:01 0 0.33 0.00 0.03 0.00 0.00 99.63 10:28:01 1 0.07 0.00 0.03 8.54 0.02 91.35 10:28:01 2 0.37 0.00 0.05 0.05 0.00 99.53 10:28:01 3 0.50 0.00 0.13 0.00 0.02 99.35 10:28:01 4 1.07 0.00 0.02 0.00 0.00 98.92 10:28:01 5 0.30 0.00 0.03 0.00 0.02 99.65 10:28:01 6 0.27 0.00 0.02 0.00 0.00 99.72 10:28:01 7 0.57 0.00 0.05 0.02 0.00 99.37 10:29:01 all 10.88 0.00 0.82 2.08 0.03 86.19 10:29:01 0 28.06 0.00 1.32 1.90 0.05 68.67 10:29:01 1 28.26 0.00 1.72 1.72 0.05 68.25 10:29:01 2 13.65 0.00 0.93 0.48 0.03 84.90 10:29:01 3 2.26 0.00 0.30 0.03 0.05 97.35 10:29:01 4 1.75 0.00 0.27 0.02 0.02 97.95 10:29:01 5 10.52 0.00 1.23 0.25 0.02 87.98 10:29:01 6 0.65 0.00 0.42 11.91 0.02 87.01 10:29:01 7 1.98 0.00 0.35 0.33 0.02 97.32 10:30:01 all 14.05 0.00 1.73 2.88 0.06 81.28 10:30:01 0 17.48 0.00 2.34 0.42 0.05 79.71 10:30:01 1 29.07 0.00 2.14 1.24 0.05 67.49 10:30:01 2 12.39 0.00 1.99 0.17 0.05 85.41 10:30:01 3 8.22 0.00 2.00 10.90 0.08 78.79 10:30:01 4 12.08 0.00 1.22 0.03 0.05 86.62 10:30:01 5 9.41 0.00 1.19 0.70 0.03 88.67 10:30:01 6 8.39 0.00 0.75 7.50 0.07 83.29 10:30:01 7 15.36 0.00 2.19 2.11 0.07 80.27 10:31:01 all 11.13 0.00 0.82 1.82 0.05 86.18 10:31:01 0 13.04 0.00 0.89 0.02 0.08 85.97 10:31:01 1 5.51 0.00 0.65 0.00 0.05 93.79 10:31:01 2 1.34 0.00 0.77 4.74 0.03 93.12 10:31:01 3 4.34 0.00 1.04 1.18 0.05 93.38 10:31:01 4 3.12 0.00 0.47 0.02 0.02 96.38 10:31:01 5 11.64 0.00 0.82 0.02 0.05 87.47 10:31:01 6 28.27 0.00 0.95 0.28 0.05 70.44 10:31:01 7 21.83 0.00 1.00 8.33 0.07 68.77 Average: all 4.92 0.00 0.52 1.75 0.02 92.79 Average: 0 7.61 0.00 0.83 3.23 0.03 88.30 Average: 1 8.22 0.00 0.62 3.53 0.02 87.61 Average: 2 3.81 0.00 0.54 0.74 0.02 94.89 Average: 3 2.10 0.00 0.50 1.65 0.03 95.72 Average: 4 2.63 0.00 0.31 0.54 0.01 96.51 Average: 5 4.56 0.00 0.47 0.17 0.02 94.77 Average: 6 4.93 0.00 0.33 2.47 0.02 92.24 Average: 7 5.53 0.00 0.53 1.63 0.03 92.29