---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1384 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 849 27878 0 3438 30862 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:57:fa:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe57:faa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:7d:41:8e 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::42:22ff:fe7d:418e/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-1384) 11/18/23 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 138.31 71.05 67.26 4590.17 34101.25 21:57:01 145.32 34.64 110.68 793.34 32691.37 21:58:01 97.20 1.62 95.58 47.06 34594.77 21:59:01 71.72 2.80 68.92 234.36 26093.38 22:00:01 121.26 2.65 118.61 400.07 43666.46 22:01:01 54.32 0.00 54.32 0.00 31491.55 22:02:01 260.79 7.55 253.24 942.38 57647.19 Average: 126.99 17.19 109.80 1001.05 37183.60 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30237080 31781844 2702140 8.20 66684 1790220 1374152 4.04 796328 1628356 137816 21:57:01 29333312 31227540 3605908 10.95 87060 2101216 2159096 6.35 1413024 1872812 145872 21:58:01 28706004 31132320 4233216 12.85 111936 2584572 2254092 6.63 1547060 2318896 262784 21:59:01 28903888 31147376 4035332 12.25 123892 2403600 2156436 6.34 1552800 2146176 180888 22:00:01 28736724 31138912 4202496 12.76 131696 2541028 2177084 6.41 1604952 2223736 33916 22:01:01 28227744 31057376 4711476 14.30 143120 2935108 2301924 6.77 1742784 2568228 104984 22:02:01 28621876 31660096 4317344 13.11 190784 3051984 2029092 5.97 1165688 2708116 1240 Average: 28966661 31306495 3972559 12.06 122167 2486818 2064554 6.07 1403234 2209474 123929 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 ens3 438.91 270.15 1426.11 58.11 0.00 0.00 0.00 0.00 21:56:01 lo 1.33 1.33 0.14 0.14 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 ens3 178.17 145.67 1691.81 28.41 0.00 0.00 0.00 0.00 21:57:01 lo 2.20 2.20 0.23 0.23 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 ens3 141.71 87.04 2423.29 12.69 0.00 0.00 0.00 0.00 21:58:01 lo 0.47 0.47 0.05 0.05 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 ens3 50.42 42.64 23.74 15.73 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 vethee2b60d 6.22 12.00 0.56 148.41 0.00 0.00 0.00 0.01 22:00:01 ens3 134.78 63.72 1863.50 10.95 0.00 0.00 0.00 0.00 22:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:00:01 docker0 26.65 86.52 1.65 1600.87 0.00 0.00 0.00 0.00 22:01:01 vethee2b60d 97.63 175.40 10.09 2532.53 0.00 0.00 0.00 0.21 22:01:01 ens3 177.30 98.40 2532.98 11.21 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 docker0 97.63 175.35 8.76 2532.53 0.00 0.00 0.00 0.00 22:02:01 ens3 8.35 7.32 41.78 1.42 0.00 0.00 0.00 0.00 22:02:01 lo 0.13 0.13 0.01 0.01 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: ens3 161.38 102.14 1429.04 19.79 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 17.77 37.43 1.49 590.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1384) 11/18/23 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 10.20 0.00 1.03 3.62 0.03 85.12 21:56:01 0 28.53 0.00 2.09 5.96 0.07 63.35 21:56:01 1 11.86 0.00 0.89 14.92 0.03 72.30 21:56:01 2 16.08 0.00 0.86 0.29 0.03 82.75 21:56:01 3 4.48 0.00 0.92 3.86 0.02 90.73 21:56:01 4 3.60 0.00 0.83 1.03 0.02 94.51 21:56:01 5 5.32 0.00 1.02 1.24 0.05 92.37 21:56:01 6 8.36 0.00 1.05 1.34 0.03 89.22 21:56:01 7 3.37 0.00 0.62 0.35 0.02 95.64 21:57:01 all 15.41 0.00 1.13 3.26 0.05 80.15 21:57:01 0 10.51 0.00 0.78 0.10 0.03 88.57 21:57:01 1 17.58 0.00 0.89 1.89 0.03 79.62 21:57:01 2 9.53 0.00 0.83 14.54 0.05 75.05 21:57:01 3 32.55 0.00 1.74 2.06 0.08 63.56 21:57:01 4 19.98 0.00 1.67 0.28 0.05 78.02 21:57:01 5 7.36 0.00 0.85 0.82 0.07 90.90 21:57:01 6 15.22 0.00 1.35 6.04 0.03 77.35 21:57:01 7 10.62 0.00 0.90 0.28 0.03 88.16 21:58:01 all 9.04 0.00 0.59 3.84 0.03 86.50 21:58:01 0 7.20 0.00 0.67 0.15 0.02 91.97 21:58:01 1 0.28 0.00 0.08 0.00 0.05 99.58 21:58:01 2 0.88 0.00 0.27 17.16 0.02 81.68 21:58:01 3 28.54 0.00 0.90 4.41 0.05 66.10 21:58:01 4 0.97 0.00 0.25 2.95 0.02 95.81 21:58:01 5 6.43 0.00 0.45 0.22 0.02 92.88 21:58:01 6 5.78 0.00 0.57 3.86 0.03 89.77 21:58:01 7 22.35 0.00 1.57 1.92 0.05 74.11 21:59:01 all 11.12 0.00 0.69 3.02 0.03 85.14 21:59:01 0 22.87 0.00 0.99 0.52 0.03 75.59 21:59:01 1 2.79 0.00 0.15 0.02 0.00 97.05 21:59:01 2 7.28 0.00 0.30 0.89 0.02 91.51 21:59:01 3 5.31 0.00 0.43 0.60 0.03 93.63 21:59:01 4 0.88 0.00 0.28 7.83 0.02 90.99 21:59:01 5 15.96 0.00 0.72 11.78 0.07 71.48 21:59:01 6 1.18 0.00 0.73 0.72 0.02 97.35 21:59:01 7 32.75 0.00 1.89 1.82 0.05 63.50 22:00:01 all 9.37 0.00 1.26 4.51 0.04 84.82 22:00:01 0 6.63 0.00 1.37 0.20 0.03 91.76 22:00:01 1 35.53 0.00 3.00 1.97 0.07 59.44 22:00:01 2 6.58 0.00 0.40 0.17 0.03 92.82 22:00:01 3 1.89 0.00 1.36 10.43 0.05 86.27 22:00:01 4 2.17 0.00 0.67 0.50 0.02 96.65 22:00:01 5 2.05 0.00 0.87 14.80 0.07 82.21 22:00:01 6 14.54 0.00 1.24 7.95 0.03 76.24 22:00:01 7 5.57 0.00 1.22 0.10 0.03 93.08 22:01:01 all 8.65 0.00 0.71 4.37 0.03 86.25 22:01:01 0 15.25 0.00 1.70 0.33 0.02 82.69 22:01:01 1 3.12 0.00 0.43 0.45 0.02 95.98 22:01:01 2 2.20 0.00 0.22 0.25 0.02 97.32 22:01:01 3 2.98 0.00 0.27 3.58 0.03 93.13 22:01:01 4 0.87 0.00 0.15 0.07 0.00 98.92 22:01:01 5 15.89 0.00 1.17 2.49 0.05 80.40 22:01:01 6 6.17 0.00 0.58 22.96 0.05 70.24 22:01:01 7 22.79 0.00 1.09 4.86 0.08 71.17 22:02:01 all 8.17 0.00 2.22 5.10 0.04 84.47 22:02:01 0 12.92 0.00 2.23 0.58 0.03 84.23 22:02:01 1 2.77 0.00 0.89 0.02 0.02 96.31 22:02:01 2 3.04 0.00 1.19 0.12 0.02 95.64 22:02:01 3 4.29 0.00 1.94 0.67 0.03 93.07 22:02:01 4 2.80 0.00 2.95 13.24 0.05 80.95 22:02:01 5 3.98 0.00 1.69 1.59 0.03 92.70 22:02:01 6 3.03 0.00 1.77 20.40 0.03 74.77 22:02:01 7 32.67 0.00 5.12 4.28 0.07 57.87 Average: all 10.28 0.00 1.09 3.96 0.04 84.64 Average: 0 14.84 0.00 1.40 1.12 0.03 82.60 Average: 1 10.55 0.00 0.90 2.75 0.03 85.76 Average: 2 6.50 0.00 0.58 4.78 0.03 88.12 Average: 3 11.41 0.00 1.08 3.66 0.04 83.81 Average: 4 4.47 0.00 0.97 3.69 0.02 90.85 Average: 5 8.14 0.00 0.97 4.70 0.05 86.13 Average: 6 7.75 0.00 1.04 9.03 0.03 82.14 Average: 7 18.57 0.00 1.77 1.94 0.05 77.67