---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3157 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 853 27877 0 3436 30858 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:55:a7:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe55:a799/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:f6:2c:1b 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::42:65ff:fef6:2c1b/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-3157) 11/22/23 _x86_64_ (8 CPU) 21:54:31 LINUX RESTART (8 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 112.28 58.02 54.26 3620.73 44876.12 21:57:01 125.38 26.91 98.47 1234.06 30228.16 21:58:01 136.39 22.38 114.01 580.04 35330.11 21:59:01 63.01 4.08 58.92 256.36 25334.18 22:00:01 104.65 2.63 102.02 389.80 35967.47 22:01:01 74.27 0.07 74.20 3.60 39062.69 22:02:01 263.44 8.33 255.11 1058.49 57803.97 Average: 125.63 17.49 108.14 1020.44 38371.81 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30281436 31681056 2657776 8.07 54936 1664936 1465824 4.31 874760 1519336 84128 21:57:01 29652892 31408848 3286320 9.98 79332 1978476 2021024 5.95 1189688 1793856 147532 21:58:01 28871288 31097736 4067924 12.35 98032 2413548 2238524 6.59 1553716 2170596 140948 21:59:01 28969596 31127764 3969616 12.05 123316 2318468 2165364 6.37 1564248 2062444 119624 22:00:01 28691556 31153964 4247656 12.90 129688 2605612 2277904 6.70 1647664 2232068 99564 22:01:01 28145204 30976416 4794008 14.55 143264 2935312 2334632 6.87 1820268 2567804 119984 22:02:01 28542272 31583876 4396940 13.35 191092 3054680 1533124 4.51 1246320 2702468 2572 Average: 29022035 31289951 3917177 11.89 117094 2424433 2005199 5.90 1413809 2149796 102050 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 21:56:01 ens3 285.34 220.90 1118.60 67.16 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 21:57:01 ens3 111.08 89.85 1406.66 19.61 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 21:58:01 ens3 182.72 129.30 2999.81 20.28 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:59:01 ens3 47.91 41.03 21.55 14.58 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:00:01 ens3 121.00 58.47 1715.77 10.59 0.00 0.00 0.00 0.00 22:00:01 docker0 26.41 86.87 1.48 1453.26 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:01:01 vethef4bf64 63.19 129.70 8.01 2676.22 0.00 0.00 0.00 0.22 22:01:01 ens3 131.74 68.51 2676.60 15.99 0.00 0.00 0.00 0.00 22:01:01 docker0 63.19 129.55 7.14 2676.21 0.00 0.00 0.00 0.00 22:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:02:01 ens3 34.86 29.86 56.61 11.31 0.00 0.00 0.00 0.00 22:02:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 130.66 91.13 1427.94 22.79 0.00 0.00 0.00 0.00 Average: docker0 12.81 30.94 1.23 589.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3157) 11/22/23 _x86_64_ (8 CPU) 21:54:31 LINUX RESTART (8 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 8.15 0.00 0.73 7.63 0.04 83.45 21:56:01 0 3.15 0.00 0.65 12.01 0.03 84.15 21:56:01 1 8.23 0.00 0.89 1.49 0.02 89.38 21:56:01 2 5.05 0.00 0.42 0.35 0.03 94.15 21:56:01 3 2.98 0.00 0.75 34.10 0.03 62.13 21:56:01 4 11.46 0.00 0.68 5.82 0.03 82.00 21:56:01 5 16.77 0.00 0.90 5.06 0.03 77.24 21:56:01 6 5.26 0.00 0.67 0.28 0.05 93.74 21:56:01 7 12.32 0.00 0.85 2.00 0.03 84.79 21:57:01 all 11.89 0.00 0.92 3.78 0.04 83.37 21:57:01 0 10.76 0.00 0.75 0.70 0.05 87.74 21:57:01 1 3.95 0.00 0.40 0.37 0.03 95.25 21:57:01 2 6.22 0.00 0.63 0.97 0.02 92.17 21:57:01 3 7.07 0.00 0.59 13.03 0.03 79.28 21:57:01 4 10.44 0.00 0.92 1.15 0.03 87.45 21:57:01 5 26.69 0.00 2.07 2.76 0.08 68.40 21:57:01 6 3.80 0.00 0.46 9.41 0.07 86.25 21:57:01 7 26.33 0.00 1.52 1.86 0.07 70.23 21:58:01 all 11.35 0.00 0.77 2.74 0.04 85.11 21:58:01 0 8.48 0.00 0.80 10.09 0.03 80.60 21:58:01 1 5.69 0.00 0.48 1.53 0.02 92.28 21:58:01 2 38.53 0.00 1.44 3.92 0.07 56.05 21:58:01 3 6.25 0.00 0.87 0.17 0.03 92.68 21:58:01 4 11.14 0.00 0.82 0.85 0.03 87.15 21:58:01 5 4.32 0.00 0.48 0.17 0.02 95.01 21:58:01 6 3.58 0.00 0.45 4.38 0.03 91.56 21:58:01 7 12.87 0.00 0.82 0.77 0.03 85.50 21:59:01 all 11.50 0.00 0.79 1.90 0.04 85.76 21:59:01 0 3.15 0.00 0.23 8.42 0.02 88.18 21:59:01 1 17.32 0.00 1.85 0.30 0.02 80.51 21:59:01 2 17.06 0.00 1.37 0.92 0.08 80.57 21:59:01 3 21.14 0.00 0.97 0.53 0.05 77.31 21:59:01 4 2.49 0.00 0.47 3.11 0.03 93.91 21:59:01 5 6.87 0.00 0.58 0.12 0.03 92.40 21:59:01 6 2.40 0.00 0.27 1.25 0.02 96.06 21:59:01 7 21.66 0.00 0.58 0.58 0.05 77.12 22:00:01 all 10.44 0.00 0.95 2.40 0.04 86.17 22:00:01 0 2.62 0.00 0.58 6.77 0.02 90.01 22:00:01 1 16.40 0.00 1.84 0.53 0.03 81.19 22:00:01 2 3.39 0.00 0.74 0.03 0.05 95.79 22:00:01 3 2.24 0.00 0.55 0.05 0.03 97.13 22:00:01 4 1.05 0.00 0.65 8.21 0.03 90.05 22:00:01 5 1.43 0.00 0.40 0.08 0.02 98.07 22:00:01 6 36.18 0.00 2.26 2.13 0.07 59.36 22:00:01 7 20.27 0.00 0.59 1.42 0.03 77.69 22:01:01 all 9.73 0.00 1.00 2.70 0.04 86.54 22:01:01 0 1.00 0.00 0.40 0.18 0.03 98.38 22:01:01 1 1.65 0.00 0.75 0.00 0.00 97.60 22:01:01 2 0.43 0.00 0.27 1.65 0.05 97.60 22:01:01 3 0.79 0.00 0.64 2.73 0.03 95.82 22:01:01 4 7.59 0.00 0.62 12.86 0.03 78.90 22:01:01 5 24.29 0.00 1.29 1.70 0.05 72.68 22:01:01 6 22.41 0.00 1.66 2.33 0.03 73.57 22:01:01 7 19.68 0.00 2.41 0.12 0.03 77.77 22:02:01 all 8.95 0.00 2.29 3.90 0.04 84.82 22:02:01 0 10.82 0.00 1.89 3.61 0.05 83.64 22:02:01 1 4.18 0.00 1.30 0.35 0.02 94.15 22:02:01 2 12.74 0.00 3.83 15.98 0.08 67.38 22:02:01 3 5.09 0.00 1.87 0.35 0.03 92.65 22:02:01 4 4.22 0.00 1.49 9.13 0.05 85.11 22:02:01 5 24.98 0.00 4.76 1.16 0.05 69.05 22:02:01 6 4.22 0.00 1.70 0.62 0.05 93.41 22:02:01 7 5.39 0.00 1.52 0.05 0.05 92.99 Average: all 10.29 0.00 1.06 3.58 0.04 85.03 Average: 0 5.71 0.00 0.76 5.97 0.03 87.53 Average: 1 8.20 0.00 1.07 0.65 0.02 90.05 Average: 2 11.91 0.00 1.24 3.39 0.05 83.40 Average: 3 6.51 0.00 0.89 7.27 0.04 85.29 Average: 4 6.92 0.00 0.81 5.87 0.04 86.37 Average: 5 15.03 0.00 1.49 1.58 0.04 81.86 Average: 6 11.08 0.00 1.06 2.92 0.05 84.89 Average: 7 16.93 0.00 1.18 0.97 0.04 80.88