---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24037 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 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 863 28135 0 3167 30857 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:27:31:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe27:315a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:4f:82:9d 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:eff:fe4f:829d/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-24037) 04/18/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 112.95 42.29 70.66 1896.83 24058.25 03:30:01 133.68 18.51 115.16 453.52 32136.11 03:31:01 33.24 0.88 32.36 56.79 20408.47 03:32:01 62.28 3.05 59.23 419.73 28968.61 03:33:01 113.58 0.53 113.05 39.86 43020.96 03:34:01 58.49 1.07 57.42 72.79 23775.90 Average: 85.70 11.06 74.65 489.96 28727.93 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30150700 31719260 2788512 8.47 69516 1810420 1381312 4.06 855868 1646828 144184 03:30:01 28860348 30725656 4078864 12.38 85408 2078432 2429940 7.15 1908888 1855324 11276 03:31:01 28497116 30442244 4442096 13.49 89096 2150600 3152204 9.27 2216680 1901016 7088 03:32:01 28105136 30388004 4834076 14.68 94968 2473980 2676528 7.87 2363248 2124652 68 03:33:01 27631208 30341768 5308004 16.11 100932 2886848 2763784 8.13 2428300 2510236 24 03:34:01 28841648 31627540 4097564 12.44 104964 2955844 1458564 4.29 1165404 2564044 27432 Average: 28681026 30874079 4258186 12.93 90814 2392687 2310389 6.80 1823065 2100350 31679 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 188.17 140.00 1075.68 46.41 0.00 0.00 0.00 0.00 03:29:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 323.60 263.04 3209.56 68.13 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 497.72 360.27 1083.29 118.59 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 486.45 368.56 1528.00 114.82 0.00 0.00 0.00 0.00 03:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 docker0 2.00 3.33 0.12 39.00 0.00 0.00 0.00 0.00 03:33:01 ens3 202.13 151.31 269.29 48.66 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 3.62 6.30 0.21 78.92 0.00 0.00 0.00 0.00 03:34:01 ens3 239.36 198.85 278.12 73.17 0.00 0.00 0.00 0.00 03:34:01 lo 15.93 15.93 1.43 1.43 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 322.91 247.01 1240.66 78.29 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.94 1.61 0.05 19.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24037) 04/18/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.23 0.00 0.83 2.43 0.03 86.48 03:29:01 0 0.93 0.00 0.27 6.68 0.00 92.12 03:29:01 1 11.80 0.00 1.07 0.55 0.03 86.55 03:29:01 2 7.55 0.00 0.84 4.91 0.03 86.67 03:29:01 3 2.68 0.00 0.37 4.41 0.07 92.47 03:29:01 4 34.72 0.00 2.01 2.11 0.07 61.10 03:29:01 5 14.12 0.00 0.82 0.13 0.05 84.88 03:29:01 6 8.28 0.00 0.62 0.27 0.03 90.80 03:29:01 7 1.77 0.00 0.62 0.42 0.02 97.18 03:30:01 all 19.73 0.00 1.01 2.17 0.06 77.02 03:30:01 0 15.49 0.00 0.72 2.08 0.05 81.66 03:30:01 1 40.82 0.00 1.47 1.04 0.07 56.60 03:30:01 2 17.36 0.00 0.72 0.43 0.05 81.44 03:30:01 3 23.46 0.00 1.84 8.25 0.07 66.39 03:30:01 4 16.53 0.00 1.09 0.20 0.05 82.14 03:30:01 5 13.71 0.00 0.59 0.13 0.05 85.52 03:30:01 6 14.93 0.00 0.72 4.59 0.07 79.69 03:30:01 7 15.62 0.00 1.00 0.65 0.07 82.66 03:31:01 all 37.94 0.00 1.02 0.88 0.07 60.09 03:31:01 0 37.69 0.00 1.07 0.10 0.07 61.08 03:31:01 1 41.98 0.00 1.37 2.74 0.08 53.82 03:31:01 2 32.71 0.00 1.16 3.84 0.07 62.21 03:31:01 3 43.05 0.00 0.48 0.08 0.07 56.31 03:31:01 4 37.51 0.00 1.29 0.03 0.08 61.08 03:31:01 5 32.97 0.00 0.87 0.00 0.05 66.12 03:31:01 6 42.52 0.00 0.95 0.08 0.08 56.36 03:31:01 7 35.16 0.00 0.92 0.10 0.07 63.75 03:32:01 all 31.22 0.00 1.33 1.21 0.08 66.17 03:32:01 0 26.07 0.00 1.25 4.75 0.10 67.83 03:32:01 1 50.82 0.00 1.68 4.14 0.08 43.28 03:32:01 2 37.10 0.00 1.88 0.05 0.08 60.89 03:32:01 3 28.50 0.00 1.29 0.15 0.07 69.99 03:32:01 4 30.23 0.00 1.35 0.10 0.07 68.24 03:32:01 5 29.23 0.00 1.39 0.05 0.08 69.25 03:32:01 6 25.55 0.00 0.94 0.45 0.05 73.01 03:32:01 7 22.30 0.00 0.84 0.03 0.05 76.78 03:33:01 all 19.93 0.00 2.25 3.04 0.09 74.69 03:33:01 0 15.95 0.00 1.94 3.41 0.08 78.61 03:33:01 1 22.65 0.00 2.55 8.50 0.08 66.21 03:33:01 2 25.26 0.00 1.52 0.25 0.10 72.86 03:33:01 3 20.89 0.00 2.12 0.10 0.08 76.81 03:33:01 4 14.14 0.00 2.43 5.12 0.10 78.21 03:33:01 5 17.69 0.00 2.70 0.03 0.05 79.52 03:33:01 6 23.67 0.00 2.42 4.93 0.10 68.88 03:33:01 7 19.14 0.00 2.42 2.00 0.08 76.36 03:34:01 all 15.96 0.00 1.19 1.49 0.05 81.30 03:34:01 0 11.03 0.00 1.04 2.19 0.05 85.70 03:34:01 1 14.91 0.00 1.07 7.14 0.05 76.83 03:34:01 2 6.07 0.00 0.85 0.13 0.05 92.89 03:34:01 3 15.33 0.00 1.37 0.13 0.03 83.13 03:34:01 4 12.74 0.00 1.44 0.00 0.05 85.78 03:34:01 5 23.67 0.00 1.32 0.30 0.07 74.65 03:34:01 6 13.15 0.00 1.11 1.94 0.05 83.75 03:34:01 7 30.87 0.00 1.31 0.12 0.07 67.64 Average: all 22.50 0.00 1.27 1.87 0.06 74.29 Average: 0 17.86 0.00 1.05 3.20 0.06 77.83 Average: 1 30.49 0.00 1.54 4.01 0.07 63.89 Average: 2 21.01 0.00 1.16 1.60 0.06 76.16 Average: 3 22.32 0.00 1.24 2.19 0.06 74.18 Average: 4 24.31 0.00 1.60 1.26 0.07 72.77 Average: 5 21.90 0.00 1.28 0.11 0.06 76.65 Average: 6 21.34 0.00 1.12 2.04 0.06 75.43 Average: 7 20.79 0.00 1.18 0.55 0.06 77.41