---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13294 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 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 941 28356 0 2869 30786 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:15:3b:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe15:3b23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:b8:fc:54 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::42:16ff:feb8:fc54/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13294) 03/15/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 132.21 50.64 81.57 2242.56 44363.27 10:44:01 145.71 20.93 124.78 848.53 47595.27 10:45:01 52.05 0.38 51.67 8.13 39210.80 10:46:01 39.35 0.87 38.49 21.46 30203.27 10:47:01 103.07 2.92 100.15 422.73 29378.44 Average: 94.47 15.15 79.33 708.63 38149.98 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30152476 31724504 2786744 8.46 68096 1816032 1461540 4.30 848228 1651064 162368 10:44:01 28731660 30511752 4207560 12.77 82232 1998304 3711632 10.92 2106332 1784408 17736 10:45:01 28402340 30304204 4536880 13.77 87580 2109204 2980728 8.77 2344864 1867412 20580 10:46:01 26902468 28846540 6036752 18.33 89508 2146512 5361340 15.77 3812348 1885288 2020 10:47:01 29001532 31484852 3937688 11.95 98232 2667264 1649776 4.85 1355860 2228688 6588 Average: 28638095 30574370 4301125 13.06 85130 2147463 3033003 8.92 2093526 1883372 41858 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 388.52 235.98 1536.68 71.07 0.00 0.00 0.00 0.00 10:43:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 259.46 201.13 1399.10 51.63 0.00 0.00 0.00 0.00 10:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 591.14 352.85 1445.57 119.38 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 204.57 129.01 466.49 46.35 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 366.54 349.74 1510.73 1687.54 0.00 0.00 0.00 0.00 10:47:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 362.05 253.74 1271.69 395.17 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13294) 03/15/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 12.77 0.00 0.99 2.62 0.05 83.57 10:43:01 0 3.54 0.00 0.65 0.02 0.03 95.76 10:43:01 1 5.38 0.00 0.37 16.32 0.05 77.89 10:43:01 2 11.11 0.00 0.77 0.37 0.05 87.70 10:43:01 3 35.92 0.00 2.39 2.24 0.08 59.36 10:43:01 4 25.87 0.00 1.72 1.02 0.08 71.30 10:43:01 5 10.36 0.00 1.05 0.22 0.03 88.34 10:43:01 6 3.92 0.00 0.58 0.53 0.02 94.95 10:43:01 7 6.14 0.00 0.40 0.25 0.03 93.18 10:44:01 all 27.38 0.00 1.03 2.41 0.07 69.10 10:44:01 0 22.20 0.00 1.14 0.07 0.07 76.53 10:44:01 1 25.64 0.00 0.82 4.71 0.07 68.76 10:44:01 2 34.02 0.00 0.63 0.77 0.07 64.51 10:44:01 3 43.80 0.00 1.94 1.09 0.10 53.07 10:44:01 4 33.13 0.00 1.27 0.75 0.08 64.76 10:44:01 5 24.19 0.00 0.79 0.32 0.05 74.66 10:44:01 6 14.55 0.00 1.09 10.34 0.05 73.98 10:44:01 7 21.44 0.00 0.62 1.27 0.08 76.58 10:45:01 all 52.72 0.00 1.93 1.03 0.12 44.20 10:45:01 0 50.88 0.00 1.66 0.00 0.12 47.35 10:45:01 1 52.19 0.00 1.67 0.18 0.13 45.82 10:45:01 2 56.83 0.00 1.74 1.19 0.13 40.10 10:45:01 3 53.12 0.00 1.88 3.67 0.12 41.22 10:45:01 4 56.01 0.00 2.89 2.84 0.15 38.10 10:45:01 5 57.83 0.00 2.01 0.13 0.12 39.91 10:45:01 6 47.61 0.00 1.76 0.18 0.10 50.34 10:45:01 7 47.30 0.00 1.81 0.02 0.12 50.75 10:46:01 all 82.03 0.00 2.27 0.30 0.17 15.24 10:46:01 0 78.45 0.00 2.17 0.00 0.19 19.19 10:46:01 1 82.44 0.00 2.79 0.02 0.17 14.58 10:46:01 2 84.30 0.00 1.96 0.00 0.19 13.56 10:46:01 3 82.78 0.00 2.06 2.33 0.17 12.66 10:46:01 4 84.92 0.00 2.65 0.05 0.17 12.21 10:46:01 5 83.89 0.00 2.41 0.00 0.17 13.53 10:46:01 6 77.23 0.00 2.10 0.02 0.15 20.50 10:46:01 7 82.21 0.00 2.00 0.00 0.15 15.64 10:47:01 all 27.43 0.00 1.69 2.24 0.09 68.55 10:47:01 0 20.75 0.00 1.76 6.09 0.10 71.30 10:47:01 1 25.80 0.00 1.86 5.70 0.07 66.58 10:47:01 2 24.97 0.00 1.55 0.99 0.08 72.41 10:47:01 3 29.68 0.00 1.11 1.52 0.08 67.60 10:47:01 4 23.24 0.00 1.52 0.27 0.08 74.89 10:47:01 5 26.09 0.00 1.52 0.77 0.10 71.51 10:47:01 6 29.60 0.00 1.94 1.94 0.08 66.43 10:47:01 7 39.38 0.00 2.25 0.70 0.12 57.56 Average: all 40.29 0.00 1.58 1.73 0.10 56.30 Average: 0 35.02 0.00 1.47 1.24 0.10 62.17 Average: 1 38.14 0.00 1.50 5.41 0.10 54.86 Average: 2 42.07 0.00 1.33 0.66 0.10 55.83 Average: 3 48.90 0.00 1.87 2.17 0.11 46.95 Average: 4 44.49 0.00 2.01 0.99 0.11 52.40 Average: 5 40.24 0.00 1.55 0.29 0.09 57.83 Average: 6 34.39 0.00 1.49 2.61 0.08 61.43 Average: 7 39.14 0.00 1.41 0.45 0.10 58.89