---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6165 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 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 909 27475 0 3781 30802 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:21:84:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe21:8486/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:8e:ef:79 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:d3ff:fe8e:ef79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6165) 02/17/24 _x86_64_ (8 CPU) 14:40:53 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 160.01 84.27 75.74 6143.15 60746.55 14:43:01 133.04 19.85 113.20 466.06 31982.14 14:44:01 83.97 4.88 79.09 446.46 32051.99 14:45:01 104.97 3.58 101.38 430.46 63596.60 14:46:01 82.25 0.37 81.89 11.46 38571.17 14:47:01 118.00 0.18 117.81 9.47 26225.23 14:48:01 134.67 0.15 134.52 1.20 28859.98 Average: 116.70 16.18 100.52 1072.70 40290.74 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30164704 31634308 2774516 8.42 56132 1732536 1457576 4.29 934464 1565276 96368 14:43:01 29394692 31143752 3544528 10.76 81380 1968248 2005276 5.90 1452800 1780068 99516 14:44:01 27937996 29955964 5001224 15.18 87464 2222984 3278940 9.65 2672700 1992196 1632 14:45:01 27815776 30711956 5123444 15.55 94440 3078784 2136352 6.29 2388080 2370384 213616 14:46:01 26899840 30245692 6039380 18.33 136172 3422884 2390848 7.03 2861156 2712520 114020 14:47:01 26769360 30190852 6169860 18.73 155628 3461712 2435520 7.17 2941172 2744484 139704 14:48:01 26702652 30210476 6236568 18.93 162404 3524368 2435520 7.17 2930460 2806784 492 Average: 27955003 30584714 4984217 15.13 110517 2773074 2305719 6.78 2311547 2281673 95050 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:42:01 ens3 356.41 255.75 1589.41 58.42 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 14:43:01 ens3 149.71 124.80 1155.53 26.88 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 6.98 6.98 2.10 2.10 0.00 0.00 0.00 0.00 14:44:01 ens3 567.44 428.13 3871.65 117.32 0.00 0.00 0.00 0.00 14:45:01 docker0 3.12 5.45 0.19 77.51 0.00 0.00 0.00 0.00 14:45:01 lo 6.27 6.27 0.55 0.55 0.00 0.00 0.00 0.00 14:45:01 ens3 561.77 604.85 1543.47 3361.19 0.00 0.00 0.00 0.00 14:46:01 docker0 699.85 642.11 69.40 910.00 0.00 0.00 0.00 0.00 14:46:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:46:01 ens3 727.58 744.31 1729.42 88.26 0.00 0.00 0.00 0.00 14:46:01 veth0fca692 699.85 642.26 78.97 910.01 0.00 0.00 0.00 0.07 14:47:01 docker0 669.34 610.16 68.75 915.66 0.00 0.00 0.00 0.00 14:47:01 vethf43fbb0 573.77 536.04 68.65 875.78 0.00 0.00 0.00 0.07 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 ens3 631.68 680.87 920.53 81.67 0.00 0.00 0.00 0.00 14:48:01 docker0 118.13 108.88 8.90 41.78 0.00 0.00 0.00 0.00 14:48:01 vethf43fbb0 118.13 108.91 10.52 41.79 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 109.95 118.19 41.92 10.73 0.00 0.00 0.00 0.00 Average: docker0 212.91 195.22 21.03 277.84 0.00 0.00 0.00 0.00 Average: vethf43fbb0 98.84 92.14 11.31 131.08 0.00 0.00 0.00 0.01 Average: lo 2.48 2.48 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 443.50 422.40 1550.24 534.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6165) 02/17/24 _x86_64_ (8 CPU) 14:40:53 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 8.87 0.00 1.26 3.36 0.03 86.48 14:42:01 0 6.11 0.00 1.04 0.40 0.02 92.44 14:42:01 1 5.18 0.00 2.63 8.26 0.03 83.90 14:42:01 2 11.16 0.00 1.00 0.53 0.05 87.26 14:42:01 3 9.72 0.00 0.85 4.71 0.03 84.69 14:42:01 4 4.58 0.00 0.75 10.07 0.03 84.57 14:42:01 5 2.69 0.00 0.85 0.30 0.03 96.12 14:42:01 6 17.81 0.00 1.02 1.79 0.07 79.31 14:42:01 7 13.70 0.00 1.87 0.82 0.05 83.56 14:43:01 all 14.22 0.00 0.97 2.07 0.05 82.70 14:43:01 0 11.19 0.00 1.08 0.05 0.03 87.64 14:43:01 1 11.49 0.00 0.43 0.13 0.03 87.91 14:43:01 2 9.32 0.00 0.75 4.73 0.08 85.12 14:43:01 3 9.88 0.00 0.83 4.45 0.03 84.80 14:43:01 4 11.09 0.00 0.65 2.15 0.03 86.08 14:43:01 5 3.66 0.00 0.32 0.00 0.02 96.01 14:43:01 6 39.83 0.00 2.21 2.07 0.07 55.83 14:43:01 7 17.33 0.00 1.47 2.97 0.07 78.16 14:44:01 all 13.44 0.00 1.39 1.44 0.05 83.68 14:44:01 0 12.09 0.00 2.93 0.02 0.03 84.93 14:44:01 1 14.28 0.00 1.15 0.87 0.05 83.65 14:44:01 2 17.92 0.00 0.47 9.04 0.05 72.52 14:44:01 3 12.40 0.00 0.55 0.18 0.05 86.81 14:44:01 4 13.68 0.00 1.02 0.27 0.05 84.98 14:44:01 5 14.33 0.00 2.05 0.39 0.07 83.17 14:44:01 6 8.61 0.00 2.58 0.72 0.05 88.04 14:44:01 7 14.20 0.00 0.39 0.00 0.05 85.37 14:45:01 all 15.54 0.00 1.65 2.55 0.06 80.20 14:45:01 0 10.74 0.00 1.92 0.42 0.05 86.87 14:45:01 1 16.80 0.00 2.41 0.07 0.05 80.66 14:45:01 2 15.16 0.00 1.19 8.87 0.07 74.71 14:45:01 3 10.82 0.00 1.20 0.12 0.05 87.81 14:45:01 4 28.10 0.00 2.45 6.16 0.05 63.24 14:45:01 5 16.17 0.00 1.29 4.38 0.07 78.09 14:45:01 6 10.09 0.00 0.72 0.05 0.05 89.09 14:45:01 7 16.52 0.00 1.98 0.40 0.05 81.05 14:46:01 all 7.86 0.00 1.58 2.15 0.05 88.35 14:46:01 0 5.26 0.00 1.39 0.03 0.05 93.27 14:46:01 1 6.40 0.00 2.12 0.13 0.07 91.27 14:46:01 2 5.37 0.00 1.63 0.12 0.07 92.82 14:46:01 3 4.52 0.00 1.10 2.19 0.03 92.16 14:46:01 4 28.51 0.00 2.31 1.54 0.07 67.58 14:46:01 5 2.87 0.00 0.57 0.08 0.05 96.42 14:46:01 6 8.82 0.00 2.87 0.45 0.07 87.79 14:46:01 7 1.09 0.00 0.70 12.67 0.03 85.50 14:47:01 all 5.25 0.00 1.34 1.52 0.04 91.85 14:47:01 0 4.57 0.00 1.23 0.02 0.03 94.15 14:47:01 1 3.65 0.00 1.08 0.08 0.02 95.16 14:47:01 2 3.50 0.00 1.79 0.54 0.08 94.10 14:47:01 3 3.45 0.00 1.17 0.10 0.03 95.25 14:47:01 4 18.55 0.00 2.57 0.12 0.03 78.73 14:47:01 5 0.97 0.00 0.15 0.02 0.02 98.85 14:47:01 6 5.49 0.00 1.72 0.39 0.07 92.33 14:47:01 7 1.85 0.00 1.02 10.92 0.02 86.19 14:48:01 all 2.28 0.00 0.25 1.47 0.03 95.98 14:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:48:01 1 8.86 0.00 0.12 0.15 0.02 90.86 14:48:01 2 1.17 0.00 0.37 0.00 0.05 98.41 14:48:01 3 0.75 0.00 0.27 0.05 0.03 98.90 14:48:01 4 6.33 0.00 0.37 0.63 0.03 92.63 14:48:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:48:01 6 0.90 0.00 0.30 0.08 0.03 98.68 14:48:01 7 0.20 0.00 0.57 10.84 0.03 88.36 Average: all 9.63 0.00 1.20 2.08 0.04 87.04 Average: 0 7.14 0.00 1.37 0.13 0.03 91.32 Average: 1 9.52 0.00 1.42 1.38 0.04 87.64 Average: 2 9.09 0.00 1.03 3.40 0.06 86.42 Average: 3 7.36 0.00 0.85 1.69 0.04 90.06 Average: 4 15.82 0.00 1.44 2.99 0.04 79.70 Average: 5 5.80 0.00 0.75 0.74 0.04 92.68 Average: 6 13.08 0.00 1.63 0.79 0.06 84.44 Average: 7 9.27 0.00 1.14 5.52 0.04 84.02