---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18627 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 14G 141G 10% / 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 917 24528 0 6720 30794 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:4c:27:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe4c:27dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:5e:85:0b 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-8c-8g-18627) 03/27/24 _x86_64_ (8 CPU) 16:28:26 LINUX RESTART (8 CPU) 16:29:02 tps rtps wtps bread/s bwrtn/s 16:30:01 116.24 37.20 79.05 1734.42 29637.53 16:31:01 207.30 50.69 156.61 3843.76 44395.13 16:32:01 58.77 12.73 46.04 2350.67 27333.44 16:33:01 97.38 3.62 93.77 477.65 58346.94 16:34:01 212.06 5.90 206.17 424.46 75097.35 16:35:01 249.64 0.42 249.23 30.66 75977.20 16:36:01 49.88 0.03 49.84 1.60 10114.05 16:37:01 56.36 0.93 55.42 42.13 2350.01 Average: 130.98 13.89 117.09 1111.91 40428.26 16:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:01 30115808 31707600 2823412 8.57 70196 1832072 1392004 4.10 865536 1664896 151752 16:31:01 28672180 30856956 4267040 12.95 89436 2386872 2067696 6.08 1854824 2078068 25660 16:32:01 27295488 30364088 5643732 17.13 95992 3249248 2431184 7.15 2609652 2665744 709560 16:33:01 27141408 31582752 5797812 17.60 120948 4536884 1579396 4.65 1440132 3918968 969376 16:34:01 23814888 30206952 9124332 27.70 166356 6301204 7035112 20.70 2945428 5558640 1215432 16:35:01 20697404 27440028 12241816 37.16 184836 6598944 12169760 35.81 5853340 5709268 8608 16:36:01 19198848 26090864 13740372 41.71 186364 6744376 12631600 37.17 7246996 5806304 1564 16:37:01 25083640 31493404 7855580 23.85 187904 6308852 1561460 4.59 1925584 5346112 2116 Average: 25252458 29967830 7686762 23.34 137754 4744806 5108526 15.03 3092686 4093500 385508 16:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:01 ens3 113.11 77.59 1041.10 17.70 0.00 0.00 0.00 0.00 16:30:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 723.86 510.13 6017.76 111.94 0.00 0.00 0.00 0.00 16:31:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 1241.39 695.48 2329.75 237.94 0.00 0.00 0.00 0.00 16:32:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 874.40 468.42 8365.33 88.76 0.00 0.00 0.00 0.00 16:33:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 16:33:01 br-a3e41ba15632 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 veth9b8ea06 6.67 7.30 0.82 1.56 0.00 0.00 0.00 0.00 16:34:01 ens3 795.25 334.26 14692.13 25.03 0.00 0.00 0.00 0.00 16:34:01 veth6b37c06 0.00 0.75 0.00 0.17 0.00 0.00 0.00 0.00 16:34:01 vethf374bca 1.60 2.05 0.17 0.32 0.00 0.00 0.00 0.00 16:35:01 veth9b8ea06 3.97 5.02 1.85 2.08 0.00 0.00 0.00 0.00 16:35:01 veth1b6e41f 148.98 155.24 13.12 331.27 0.00 0.00 0.00 0.03 16:35:01 ens3 66.46 43.79 675.08 10.00 0.00 0.00 0.00 0.00 16:35:01 veth6b37c06 0.12 0.45 0.01 0.09 0.00 0.00 0.00 0.00 16:36:01 veth9b8ea06 15.93 18.05 7.27 6.33 0.00 0.00 0.00 0.00 16:36:01 veth1b6e41f 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 16:36:01 ens3 22.20 13.30 4.96 4.46 0.00 0.00 0.00 0.00 16:36:01 veth6b37c06 1.63 1.53 4.35 4.18 0.00 0.00 0.00 0.00 16:37:01 ens3 111.31 71.40 77.26 43.99 0.00 0.00 0.00 0.00 16:37:01 lo 19.96 19.96 2.04 2.04 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 494.27 277.20 4156.72 67.58 0.00 0.00 0.00 0.00 Average: lo 2.02 2.02 0.22 0.22 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-8c-8g-18627) 03/27/24 _x86_64_ (8 CPU) 16:28:26 LINUX RESTART (8 CPU) 16:29:02 CPU %user %nice %system %iowait %steal %idle 16:30:01 all 10.47 0.00 0.85 2.26 0.04 86.38 16:30:01 0 15.09 0.00 1.09 0.32 0.03 83.47 16:30:01 1 5.74 0.00 0.68 0.20 0.02 93.36 16:30:01 2 0.42 0.00 0.56 13.66 0.03 85.32 16:30:01 3 2.72 0.00 0.37 0.10 0.05 96.76 16:30:01 4 2.31 0.00 0.51 0.63 0.02 96.54 16:30:01 5 5.48 0.00 0.44 0.29 0.03 93.76 16:30:01 6 27.12 0.00 1.60 1.75 0.07 69.47 16:30:01 7 24.86 0.00 1.56 1.15 0.07 72.36 16:31:01 all 28.70 0.00 1.39 1.79 0.07 68.05 16:31:01 0 28.78 0.00 1.74 0.40 0.07 69.02 16:31:01 1 22.92 0.00 1.52 0.27 0.07 75.22 16:31:01 2 26.44 0.00 1.06 7.89 0.07 64.55 16:31:01 3 34.03 0.00 1.05 0.35 0.08 64.48 16:31:01 4 24.55 0.00 1.40 2.19 0.08 71.77 16:31:01 5 27.29 0.00 1.25 0.60 0.05 70.81 16:31:01 6 33.17 0.00 1.52 1.69 0.07 63.56 16:31:01 7 32.42 0.00 1.57 0.97 0.07 64.97 16:32:01 all 43.88 0.00 1.72 0.72 0.08 53.59 16:32:01 0 46.32 0.00 1.56 0.05 0.07 52.00 16:32:01 1 36.89 0.00 1.90 0.17 0.07 60.98 16:32:01 2 38.79 0.00 2.17 1.00 0.07 57.97 16:32:01 3 41.75 0.00 1.62 0.02 0.08 56.52 16:32:01 4 51.38 0.00 1.12 4.19 0.08 43.23 16:32:01 5 49.65 0.00 1.70 0.03 0.08 48.53 16:32:01 6 47.27 0.00 1.92 0.03 0.08 50.69 16:32:01 7 39.06 0.00 1.74 0.28 0.08 58.84 16:33:01 all 11.06 0.00 1.98 3.67 0.04 83.25 16:33:01 0 18.80 0.00 2.56 14.93 0.05 63.66 16:33:01 1 4.39 0.00 1.73 0.57 0.03 93.28 16:33:01 2 19.58 0.00 2.76 2.19 0.05 75.43 16:33:01 3 10.90 0.00 1.77 0.23 0.05 87.05 16:33:01 4 9.59 0.00 2.03 8.94 0.03 79.41 16:33:01 5 6.87 0.00 1.21 0.00 0.05 91.87 16:33:01 6 9.46 0.00 1.66 0.84 0.05 88.00 16:33:01 7 8.96 0.00 2.16 1.64 0.03 87.20 16:34:01 all 26.06 0.00 5.55 5.34 0.08 62.97 16:34:01 0 24.77 0.00 6.04 7.12 0.09 61.99 16:34:01 1 25.59 0.00 6.07 24.05 0.08 44.21 16:34:01 2 26.89 0.00 5.52 3.86 0.10 63.63 16:34:01 3 23.99 0.00 6.03 1.08 0.08 68.81 16:34:01 4 26.05 0.00 5.10 1.27 0.08 67.50 16:34:01 5 26.71 0.00 6.07 0.52 0.08 66.61 16:34:01 6 25.09 0.00 5.29 0.22 0.07 69.33 16:34:01 7 29.35 0.00 4.29 4.71 0.08 61.57 16:35:01 all 28.11 0.00 3.15 6.35 0.10 62.29 16:35:01 0 24.61 0.00 2.78 3.59 0.10 68.92 16:35:01 1 24.82 0.00 2.83 7.96 0.12 64.26 16:35:01 2 29.45 0.00 3.35 11.64 0.10 55.46 16:35:01 3 23.63 0.00 3.54 0.99 0.10 71.75 16:35:01 4 29.15 0.00 2.89 1.56 0.12 66.28 16:35:01 5 33.10 0.00 2.55 6.20 0.10 58.05 16:35:01 6 29.60 0.00 3.31 5.98 0.12 60.99 16:35:01 7 30.50 0.00 3.89 12.87 0.10 52.64 16:36:01 all 18.35 0.00 1.58 0.73 0.10 79.24 16:36:01 0 32.22 0.00 1.67 0.55 0.10 65.45 16:36:01 1 13.46 0.00 1.61 1.30 0.10 83.53 16:36:01 2 13.58 0.00 1.76 0.60 0.10 83.95 16:36:01 3 20.70 0.00 1.32 0.22 0.10 77.66 16:36:01 4 15.32 0.00 1.57 0.70 0.08 82.32 16:36:01 5 14.57 0.00 1.48 1.80 0.10 82.06 16:36:01 6 19.81 0.00 1.76 0.18 0.10 78.15 16:36:01 7 17.13 0.00 1.48 0.50 0.10 80.79 16:37:01 all 7.36 0.00 1.30 0.27 0.06 91.00 16:37:01 0 5.35 0.00 1.09 0.10 0.05 93.41 16:37:01 1 5.37 0.00 1.38 0.02 0.05 93.19 16:37:01 2 7.82 0.00 1.21 0.05 0.07 90.85 16:37:01 3 15.17 0.00 1.35 0.53 0.07 82.87 16:37:01 4 7.41 0.00 1.40 0.03 0.08 91.07 16:37:01 5 4.66 0.00 1.41 0.15 0.05 93.74 16:37:01 6 6.61 0.00 1.14 0.10 0.05 92.10 16:37:01 7 6.50 0.00 1.35 1.17 0.05 90.93 Average: all 21.77 0.00 2.19 2.64 0.07 73.34 Average: 0 24.51 0.00 2.31 3.37 0.07 69.74 Average: 1 17.42 0.00 2.21 4.29 0.07 76.01 Average: 2 20.39 0.00 2.30 5.09 0.07 72.16 Average: 3 21.64 0.00 2.13 0.44 0.08 75.71 Average: 4 20.74 0.00 2.00 2.44 0.07 74.75 Average: 5 21.07 0.00 2.01 1.20 0.07 75.65 Average: 6 24.76 0.00 2.27 1.35 0.08 71.55 Average: 7 23.59 0.00 2.25 2.91 0.07 71.17