---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6099 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 12G 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 883 27501 0 3781 30828 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:a9:4b:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fea9:4be3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:10:ec:05 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:fff:fe10:ec05/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6099) 02/17/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 95.27 23.06 72.20 1203.80 21566.01 10:52:01 163.86 21.41 142.45 829.32 34215.53 10:53:01 76.39 4.13 72.25 460.86 48634.29 10:54:01 77.49 0.50 76.99 20.66 38757.67 10:55:01 120.41 0.12 120.30 0.93 23752.44 10:56:01 132.56 0.38 132.18 3.07 23618.46 10:57:01 52.77 0.47 52.31 41.57 19763.00 Average: 102.68 7.15 95.52 365.72 30043.04 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30087372 31709840 2851848 8.66 71500 1859620 1399072 4.12 863476 1691884 191748 10:52:01 28297320 30314012 4641900 14.09 87624 2221632 3009480 8.85 2315028 1992764 16216 10:53:01 27315304 30632900 5623916 17.07 92996 3496560 2275616 6.70 2241712 3003488 262192 10:54:01 26889380 30125244 6049840 18.37 128224 3341792 2611116 7.68 2979792 2627776 136552 10:55:01 26976504 30322632 5962716 18.10 136484 3422812 2566428 7.55 2791728 2708744 1176 10:56:01 26597084 30105968 6342136 19.25 162664 3524008 2614524 7.69 3033200 2802668 47044 10:57:01 28162220 31566096 4777000 14.50 165796 3442280 1501600 4.42 1649464 2666508 5300 Average: 27760741 30682385 5178479 15.72 120755 3044101 2282548 6.72 2267771 2499119 94318 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:51:01 ens3 58.24 41.34 958.75 7.39 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 1.23 1.23 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 622.33 441.05 4812.87 106.62 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.78 7.78 2.18 2.18 0.00 0.00 0.00 0.00 10:53:01 ens3 179.05 129.61 1416.77 44.20 0.00 0.00 0.00 0.00 10:54:01 docker0 634.41 583.09 63.27 950.92 0.00 0.00 0.00 0.00 10:54:01 lo 5.73 5.73 0.53 0.53 0.00 0.00 0.00 0.00 10:54:01 vethfff0427 631.58 578.47 71.73 873.47 0.00 0.00 0.00 0.07 10:54:01 ens3 1053.84 1150.07 1818.69 3411.50 0.00 0.00 0.00 0.00 10:55:01 docker0 109.33 85.85 8.56 40.79 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 vethfff0427 109.33 85.89 10.05 40.79 0.00 0.00 0.00 0.00 10:55:01 ens3 108.97 120.66 45.74 13.68 0.00 0.00 0.00 0.00 10:56:01 docker0 779.90 689.69 76.06 945.03 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 vethdc76f5c 698.12 629.36 78.30 905.96 0.00 0.00 0.00 0.07 10:56:01 ens3 707.10 788.60 948.80 90.26 0.00 0.00 0.00 0.00 10:57:01 docker0 95.34 73.91 7.91 39.83 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:57:01 ens3 101.47 114.22 104.46 17.41 0.00 0.00 0.00 0.00 Average: docker0 231.26 204.63 22.26 282.34 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 404.40 397.91 1443.68 527.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6099) 02/17/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.35 0.00 0.75 2.03 0.03 86.84 10:51:01 0 13.96 0.00 1.07 2.14 0.03 82.80 10:51:01 1 4.63 0.00 0.37 6.07 0.03 88.90 10:51:01 2 4.07 0.00 0.38 4.49 0.02 91.04 10:51:01 3 3.60 0.00 0.38 0.40 0.03 95.58 10:51:01 4 0.60 0.00 0.27 0.08 0.02 99.03 10:51:01 5 6.32 0.00 0.48 0.28 0.03 92.88 10:51:01 6 11.57 0.00 0.90 0.58 0.03 86.92 10:51:01 7 38.05 0.00 2.19 2.19 0.05 57.53 10:52:01 all 20.06 0.00 1.59 2.14 0.05 76.16 10:52:01 0 11.63 0.00 1.12 0.77 0.03 86.45 10:52:01 1 9.03 0.00 0.78 8.38 0.05 81.76 10:52:01 2 22.33 0.00 3.58 1.32 0.08 72.69 10:52:01 3 19.25 0.00 0.28 0.08 0.03 80.35 10:52:01 4 19.90 0.00 1.33 0.70 0.03 78.04 10:52:01 5 26.45 0.00 0.81 1.51 0.08 71.15 10:52:01 6 26.77 0.00 2.79 0.87 0.03 69.54 10:52:01 7 25.35 0.00 2.04 3.39 0.07 69.16 10:53:01 all 11.86 0.00 1.43 2.55 0.04 84.11 10:53:01 0 25.77 0.00 2.61 2.36 0.05 69.21 10:53:01 1 9.36 0.00 0.92 7.82 0.05 81.86 10:53:01 2 7.13 0.00 1.12 0.10 0.03 91.62 10:53:01 3 10.20 0.00 1.17 0.03 0.03 88.57 10:53:01 4 13.36 0.00 1.32 0.13 0.02 85.17 10:53:01 5 10.22 0.00 1.89 7.40 0.03 80.46 10:53:01 6 8.72 0.00 1.24 0.38 0.03 89.63 10:53:01 7 10.19 0.00 1.19 2.19 0.03 86.40 10:54:01 all 9.98 0.00 1.65 2.25 0.06 86.06 10:54:01 0 1.76 0.00 0.85 0.87 0.03 96.49 10:54:01 1 7.43 0.00 1.45 3.66 0.05 87.41 10:54:01 2 10.49 0.00 1.41 0.82 0.05 87.23 10:54:01 3 17.69 0.00 1.98 0.07 0.07 80.20 10:54:01 4 12.37 0.00 1.83 4.86 0.07 80.87 10:54:01 5 8.33 0.00 2.20 6.57 0.07 82.84 10:54:01 6 6.98 0.00 0.95 0.18 0.05 91.83 10:54:01 7 14.79 0.00 2.63 1.02 0.07 81.50 10:55:01 all 2.75 0.00 0.32 1.67 0.02 95.24 10:55:01 0 0.02 0.00 0.08 0.00 0.00 99.90 10:55:01 1 0.89 0.00 0.32 2.77 0.03 95.99 10:55:01 2 4.25 0.00 0.35 1.65 0.02 93.73 10:55:01 3 1.65 0.00 0.45 1.45 0.02 96.43 10:55:01 4 1.52 0.00 0.48 7.30 0.02 90.68 10:55:01 5 11.98 0.00 0.67 0.20 0.03 87.12 10:55:01 6 1.63 0.00 0.10 0.00 0.02 98.25 10:55:01 7 0.05 0.00 0.02 0.00 0.02 99.92 10:56:01 all 7.43 0.00 1.41 1.47 0.05 89.64 10:56:01 0 0.37 0.00 0.18 0.02 0.02 99.42 10:56:01 1 5.89 0.00 1.62 6.24 0.08 86.17 10:56:01 2 14.39 0.00 1.75 2.10 0.05 81.70 10:56:01 3 4.86 0.00 1.50 0.07 0.03 93.54 10:56:01 4 1.98 0.00 1.15 1.07 0.03 95.76 10:56:01 5 4.19 0.00 1.39 1.59 0.07 92.76 10:56:01 6 3.26 0.00 1.87 0.45 0.05 94.36 10:56:01 7 24.48 0.00 1.80 0.30 0.05 73.36 10:57:01 all 5.93 0.00 0.64 1.05 0.03 92.36 10:57:01 0 0.38 0.00 0.27 1.08 0.02 98.25 10:57:01 1 8.73 0.00 0.69 6.48 0.05 84.06 10:57:01 2 0.35 0.00 0.22 0.07 0.03 99.33 10:57:01 3 3.06 0.00 0.70 0.00 0.02 96.22 10:57:01 4 12.61 0.00 0.80 0.32 0.02 86.26 10:57:01 5 16.70 0.00 1.25 0.42 0.07 81.57 10:57:01 6 0.28 0.00 0.58 0.02 0.02 99.10 10:57:01 7 5.33 0.00 0.65 0.00 0.03 93.99 Average: all 9.77 0.00 1.11 1.88 0.04 87.20 Average: 0 7.69 0.00 0.88 1.03 0.03 90.37 Average: 1 6.57 0.00 0.87 5.92 0.05 86.58 Average: 2 9.00 0.00 1.26 1.51 0.04 88.19 Average: 3 8.61 0.00 0.92 0.30 0.03 90.14 Average: 4 8.90 0.00 1.03 2.07 0.03 87.98 Average: 5 12.01 0.00 1.24 2.56 0.06 84.13 Average: 6 8.46 0.00 1.20 0.36 0.03 89.95 Average: 7 16.89 0.00 1.50 1.30 0.05 80.27