---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3827 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 143G 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 856 26947 0 4362 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 mq state UP group default qlen 1000 link/ether fa:16:3e:6f:7e:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe6f:7ed9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:d1:24:e6 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::42:3cff:fed1:24e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3827) 02/08/24 _x86_64_ (8 CPU) 15:26:22 LINUX RESTART (8 CPU) 15:27:02 tps rtps wtps bread/s bwrtn/s 15:28:01 113.44 36.79 76.65 1719.88 26251.13 15:29:02 161.49 44.13 117.36 2531.98 33015.30 15:30:01 25.82 0.05 25.77 3.39 20455.57 15:31:01 41.14 0.85 40.29 29.46 25524.15 15:32:01 28.21 0.43 27.78 11.46 21337.91 15:33:01 26.73 0.70 26.03 72.52 20313.01 15:34:01 361.64 4.75 356.89 474.99 118529.98 15:35:01 42.16 1.35 40.81 91.45 13983.40 Average: 100.21 11.10 89.10 615.97 34973.51 15:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 30087556 31702512 2851664 8.66 71968 1852620 1470236 4.33 873680 1682992 165836 15:29:02 28270948 30178484 4668272 14.17 85288 2119844 2832748 8.33 2481644 1865364 19200 15:30:01 27456384 29404340 5482836 16.65 86592 2157168 3457072 10.17 3261388 1896160 24104 15:31:01 28002796 30150408 4936424 14.99 91384 2345756 3080324 9.06 2537416 2060320 28932 15:32:01 27825596 30021316 5113624 15.52 94448 2387284 3300016 9.71 2675212 2092984 20844 15:33:01 27529704 30094156 5409516 16.42 96520 2747152 2689748 7.91 2732696 2316312 336272 15:34:01 26109640 30104668 6829580 20.73 104432 4135256 2650368 7.80 3344192 3071860 256 15:35:01 27536376 31556012 5402844 16.40 110644 4150244 1496624 4.40 1911220 3076492 48004 Average: 27852375 30401487 5086845 15.44 92660 2736916 2622142 7.71 2477181 2257810 80431 15:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 15:28:01 ens3 94.36 64.04 1123.56 13.33 0.00 0.00 0.00 0.00 15:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:02 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:29:02 ens3 354.09 245.73 2228.91 59.89 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 2432.53 1590.11 569.48 645.56 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 8.07 8.07 0.78 0.78 0.00 0.00 0.00 0.00 15:31:01 ens3 747.16 533.06 2688.16 199.65 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 8.17 8.17 9.63 9.63 0.00 0.00 0.00 0.00 15:32:01 ens3 397.88 274.35 133.18 120.74 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 5.50 5.50 0.84 0.84 0.00 0.00 0.00 0.00 15:33:01 ens3 261.06 214.46 192.57 1306.67 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:34:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 15:34:01 ens3 448.04 423.91 2105.40 4023.13 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 15:35:01 ens3 289.40 308.55 96.83 2038.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.71 3.71 1.51 1.51 0.00 0.00 0.00 0.00 Average: ens3 625.39 455.21 1143.48 1053.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3827) 02/08/24 _x86_64_ (8 CPU) 15:26:22 LINUX RESTART (8 CPU) 15:27:02 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 9.90 0.00 0.84 2.86 0.04 86.35 15:28:01 0 12.75 0.00 1.22 1.68 0.03 84.32 15:28:01 1 24.58 0.00 1.02 2.24 0.05 72.11 15:28:01 2 12.85 0.00 0.88 0.36 0.07 85.84 15:28:01 3 17.35 0.00 1.75 3.99 0.05 76.86 15:28:01 4 6.64 0.00 0.61 0.34 0.02 92.39 15:28:01 5 1.28 0.00 0.46 13.83 0.03 84.40 15:28:01 6 2.78 0.00 0.37 0.10 0.03 96.71 15:28:01 7 0.98 0.00 0.42 0.44 0.03 98.12 15:29:02 all 30.91 0.00 1.28 1.83 0.08 65.90 15:29:02 0 41.22 0.00 1.92 0.87 0.07 55.93 15:29:02 1 25.42 0.00 1.27 1.32 0.07 71.92 15:29:02 2 24.33 0.00 1.48 2.27 0.10 71.82 15:29:02 3 36.39 0.00 1.02 0.32 0.07 62.21 15:29:02 4 31.64 0.00 0.87 0.42 0.07 67.01 15:29:02 5 32.39 0.00 1.12 8.24 0.07 58.18 15:29:02 6 25.23 0.00 1.50 0.70 0.07 72.49 15:29:02 7 30.62 0.00 1.10 0.54 0.07 67.68 15:30:01 all 43.15 0.00 4.59 0.85 0.09 51.32 15:30:01 0 41.13 0.00 2.93 0.03 0.09 55.82 15:30:01 1 41.75 0.00 2.02 0.00 0.10 56.13 15:30:01 2 39.81 0.00 4.05 3.76 0.10 52.28 15:30:01 3 32.62 0.00 7.11 0.02 0.10 60.15 15:30:01 4 44.56 0.00 7.61 0.10 0.09 47.64 15:30:01 5 34.25 0.00 2.25 2.86 0.07 60.58 15:30:01 6 57.52 0.00 2.04 0.02 0.09 40.33 15:30:01 7 53.50 0.00 8.66 0.00 0.10 37.73 15:31:01 all 34.01 0.00 2.42 0.98 0.08 62.51 15:31:01 0 26.46 0.00 5.85 0.07 0.10 67.53 15:31:01 1 25.87 0.00 0.94 0.00 0.08 73.11 15:31:01 2 23.58 0.00 0.90 0.02 0.05 75.45 15:31:01 3 20.70 0.00 1.82 0.65 0.05 76.78 15:31:01 4 34.70 0.00 5.76 1.39 0.10 58.05 15:31:01 5 37.59 0.00 2.15 5.67 0.08 54.50 15:31:01 6 66.63 0.00 0.59 0.02 0.10 32.66 15:31:01 7 36.65 0.00 1.38 0.03 0.07 61.87 15:32:01 all 38.79 0.00 1.40 0.70 0.08 59.04 15:32:01 0 33.90 0.00 1.57 0.15 0.07 64.31 15:32:01 1 40.40 0.00 1.61 0.00 0.08 57.91 15:32:01 2 39.37 0.00 0.87 0.10 0.08 59.58 15:32:01 3 40.57 0.00 0.60 0.18 0.07 58.58 15:32:01 4 39.77 0.00 2.60 5.07 0.07 52.49 15:32:01 5 36.06 0.00 1.78 0.02 0.07 62.07 15:32:01 6 38.38 0.00 1.20 0.05 0.05 60.32 15:32:01 7 41.89 0.00 0.95 0.02 0.08 57.06 15:33:01 all 34.56 0.00 1.21 0.72 0.07 63.44 15:33:01 0 21.03 0.00 1.10 0.47 0.08 77.32 15:33:01 1 34.77 0.00 0.79 0.00 0.07 64.38 15:33:01 2 30.63 0.00 0.98 0.00 0.07 68.31 15:33:01 3 30.30 0.00 0.99 0.02 0.07 68.63 15:33:01 4 49.31 0.00 2.24 5.16 0.10 43.19 15:33:01 5 48.96 0.00 1.79 0.05 0.10 49.09 15:33:01 6 29.91 0.00 0.87 0.00 0.07 69.16 15:33:01 7 31.65 0.00 0.91 0.03 0.05 67.36 15:34:01 all 7.80 0.00 2.26 7.10 0.06 82.79 15:34:01 0 7.98 0.00 1.26 3.89 0.08 86.79 15:34:01 1 10.41 0.00 2.18 10.47 0.05 76.89 15:34:01 2 8.67 0.00 3.15 0.96 0.07 87.15 15:34:01 3 5.55 0.00 2.67 10.53 0.05 81.19 15:34:01 4 5.28 0.00 3.04 25.02 0.07 66.59 15:34:01 5 13.09 0.00 2.67 4.15 0.07 80.02 15:34:01 6 5.08 0.00 1.64 0.64 0.05 92.59 15:34:01 7 6.29 0.00 1.44 1.27 0.05 90.94 15:35:01 all 10.36 0.00 0.63 1.25 0.04 87.73 15:35:01 0 14.49 0.00 0.92 0.37 0.07 84.15 15:35:01 1 17.29 0.00 0.59 1.20 0.08 80.84 15:35:01 2 9.89 0.00 0.92 0.05 0.03 89.11 15:35:01 3 0.52 0.00 0.27 0.00 0.02 99.20 15:35:01 4 7.74 0.00 0.50 2.37 0.02 89.38 15:35:01 5 9.08 0.00 0.45 0.27 0.03 90.17 15:35:01 6 16.47 0.00 0.72 0.20 0.03 82.58 15:35:01 7 7.44 0.00 0.69 5.52 0.03 86.33 Average: all 26.18 0.00 1.82 2.03 0.07 69.90 Average: 0 24.86 0.00 2.10 0.94 0.07 72.03 Average: 1 27.54 0.00 1.30 1.90 0.07 69.19 Average: 2 23.62 0.00 1.65 0.93 0.07 73.73 Average: 3 22.99 0.00 2.01 1.96 0.06 72.98 Average: 4 27.47 0.00 2.90 4.98 0.07 64.60 Average: 5 26.61 0.00 1.58 4.36 0.07 67.37 Average: 6 30.23 0.00 1.12 0.22 0.06 68.38 Average: 7 26.12 0.00 1.93 0.98 0.06 70.90