---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-35650 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: 2800.000 BogoMIPS: 5600.00 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 834 28475 0 2857 30896 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:de:d2:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fede:d2f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:0e:b4:0f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-35650) 04/27/24 _x86_64_ (8 CPU) 08:43:24 LINUX RESTART (8 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 89.10 18.43 70.67 1056.36 10789.54 08:46:01 160.51 19.16 141.34 690.82 24539.51 08:47:01 15.46 5.13 10.33 156.11 5240.99 08:48:01 5.03 0.00 5.03 0.00 4339.01 08:49:01 15.81 5.23 10.58 958.11 4907.45 Average: 57.18 9.59 47.59 572.28 9963.30 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 30112608 31708508 2826612 8.58 71304 1835864 1424020 4.19 868504 1670908 176224 08:46:01 28823716 30873832 4115504 12.49 88612 2253976 2060148 6.06 1783152 2006776 23288 08:47:01 26049988 28106332 6889232 20.91 88824 2259260 5104716 15.02 4577292 1977128 140 08:48:01 26027836 28084728 6911384 20.98 88900 2259376 5104716 15.02 4598524 1976980 20 08:49:01 29143928 31612816 3795292 11.52 90180 2664928 1441828 4.24 1207592 2250440 367552 Average: 28031615 30077243 4907605 14.90 85564 2254681 3027086 8.91 2607013 1976446 113445 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 08:45:01 ens3 61.29 42.11 975.94 8.26 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:46:01 ens3 704.78 537.89 5595.10 115.64 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 3.70 3.70 0.67 0.67 0.00 0.00 0.00 0.00 08:47:01 ens3 608.73 327.86 159.95 139.19 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 08:48:01 ens3 34.98 22.21 9.04 9.33 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 lo 4.17 4.17 0.49 0.49 0.00 0.00 0.00 0.00 08:49:01 ens3 456.44 272.99 220.56 99.81 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 373.24 240.61 1392.12 74.44 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-35650) 04/27/24 _x86_64_ (8 CPU) 08:43:24 LINUX RESTART (8 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 10.54 0.00 0.69 1.37 0.03 87.37 08:45:01 0 2.82 0.00 0.25 0.00 0.02 96.92 08:45:01 1 38.41 0.00 1.80 1.19 0.07 58.53 08:45:01 2 11.41 0.00 0.70 0.12 0.03 87.74 08:45:01 3 1.68 0.00 0.28 0.03 0.02 97.98 08:45:01 4 2.52 0.00 0.32 2.64 0.02 94.50 08:45:01 5 15.49 0.00 0.87 0.72 0.03 82.89 08:45:01 6 9.47 0.00 0.67 0.72 0.03 89.11 08:45:01 7 2.54 0.00 0.62 5.56 0.03 91.25 08:46:01 all 26.61 0.00 1.41 1.96 0.07 69.95 08:46:01 0 23.09 0.00 0.82 0.00 0.05 76.05 08:46:01 1 30.46 0.00 1.52 1.22 0.07 66.73 08:46:01 2 29.73 0.00 1.15 2.42 0.05 66.65 08:46:01 3 24.52 0.00 1.54 1.04 0.08 72.82 08:46:01 4 25.90 0.00 0.58 5.66 0.07 67.79 08:46:01 5 28.02 0.00 2.73 3.04 0.08 66.13 08:46:01 6 36.68 0.00 2.17 1.10 0.07 59.98 08:46:01 7 14.61 0.00 0.85 1.18 0.05 83.32 08:47:01 all 19.27 0.00 0.80 0.28 0.04 79.61 08:47:01 0 16.30 0.00 0.85 0.05 0.05 82.75 08:47:01 1 19.41 0.00 0.98 0.25 0.03 79.32 08:47:01 2 29.05 0.00 0.47 0.00 0.07 70.42 08:47:01 3 13.74 0.00 0.45 0.00 0.02 85.79 08:47:01 4 11.05 0.00 0.37 1.74 0.03 86.81 08:47:01 5 31.39 0.00 2.07 0.17 0.05 66.32 08:47:01 6 20.90 0.00 0.77 0.00 0.07 78.27 08:47:01 7 12.33 0.00 0.43 0.00 0.03 87.21 08:48:01 all 0.77 0.00 0.16 0.24 0.01 98.82 08:48:01 0 0.53 0.00 0.10 0.00 0.00 99.37 08:48:01 1 0.57 0.00 0.15 0.00 0.02 99.27 08:48:01 2 0.84 0.00 0.07 0.00 0.00 99.10 08:48:01 3 0.80 0.00 0.23 0.00 0.02 98.95 08:48:01 4 1.25 0.00 0.13 1.92 0.02 96.68 08:48:01 5 0.67 0.00 0.10 0.00 0.02 99.22 08:48:01 6 1.05 0.00 0.22 0.00 0.02 98.72 08:48:01 7 0.47 0.00 0.27 0.02 0.00 99.25 08:49:01 all 24.68 0.00 1.01 0.28 0.05 73.98 08:49:01 0 13.18 0.00 0.77 0.02 0.05 85.99 08:49:01 1 43.47 0.00 2.14 0.13 0.07 54.20 08:49:01 2 22.02 0.00 0.83 0.00 0.05 77.10 08:49:01 3 24.71 0.00 1.13 0.10 0.05 74.00 08:49:01 4 18.34 0.00 0.53 1.75 0.05 79.33 08:49:01 5 28.24 0.00 0.85 0.27 0.05 70.60 08:49:01 6 26.85 0.00 0.77 0.02 0.05 72.32 08:49:01 7 20.63 0.00 1.10 0.00 0.05 78.22 Average: all 16.37 0.00 0.81 0.83 0.04 81.95 Average: 0 11.18 0.00 0.56 0.01 0.03 88.21 Average: 1 26.45 0.00 1.32 0.56 0.05 71.62 Average: 2 18.62 0.00 0.64 0.51 0.04 80.19 Average: 3 13.09 0.00 0.73 0.23 0.04 85.92 Average: 4 11.81 0.00 0.39 2.74 0.04 85.02 Average: 5 20.76 0.00 1.32 0.84 0.05 77.04 Average: 6 18.98 0.00 0.92 0.37 0.05 79.69 Average: 7 10.12 0.00 0.65 1.35 0.03 87.84