---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4878 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 13G 143G 9% / 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 866 26223 0 5077 30844 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:7e:ee:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe7e:eeb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:8f:33:26 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-4878) 12/13/23 _x86_64_ (8 CPU) 23:10:20 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 108.15 17.58 90.57 1020.19 32908.90 23:13:01 141.22 23.09 118.13 2773.74 38255.25 23:14:01 367.74 11.60 356.14 777.94 113882.70 23:15:01 74.08 0.50 73.58 49.04 27025.65 23:16:01 16.61 0.00 16.61 0.00 20505.87 23:17:01 18.80 0.05 18.75 3.73 14746.48 23:18:01 24.51 0.62 23.90 18.12 13341.82 23:19:02 16.47 1.18 15.28 102.03 1727.87 23:20:01 25.67 0.58 25.10 5.83 2149.74 Average: 88.24 6.14 82.10 528.77 29440.72 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 29981448 31684896 2957772 8.98 73364 1936116 1423952 4.19 899160 1756224 201144 23:13:01 28367820 31665300 4571400 13.88 105016 3449176 1386584 4.08 986424 3185632 1298184 23:14:01 26505080 31264624 6434140 19.53 132408 4807600 4540780 13.36 1447980 4475024 1816 23:15:01 25184192 30079928 7755028 23.54 134600 4939008 5760980 16.95 2713924 4522236 1196 23:16:01 25282428 30178456 7656792 23.25 134712 4939080 5659440 16.65 2618052 4521684 148 23:17:01 25428628 30351520 7510592 22.80 134940 4966004 4582684 13.48 2462316 4537164 160 23:18:01 26870104 31625488 6069116 18.43 135096 4805564 1507904 4.44 1195948 4390312 168 23:19:02 26885236 31610228 6053984 18.38 136428 4778580 1447748 4.26 1209280 4365408 18136 23:20:01 26799512 31547352 6139708 18.64 138752 4796400 1548616 4.56 1282672 4376884 40864 Average: 26811605 31111977 6127615 18.60 125035 4379725 3095410 9.11 1646195 4014508 173535 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 73.79 47.12 1228.92 7.84 0.00 0.00 0.00 0.00 23:13:01 lo 7.60 7.60 0.70 0.70 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 362.60 209.91 11585.68 18.91 0.00 0.00 0.00 0.00 23:13:01 br-520dae8fed59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethe6af3e7 0.57 0.73 0.03 0.05 0.00 0.00 0.00 0.00 23:14:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vetha7c7116 0.42 0.68 0.05 0.30 0.00 0.00 0.00 0.00 23:15:01 vethe6af3e7 39.81 33.85 9.39 35.61 0.00 0.00 0.00 0.00 23:15:01 lo 5.25 5.25 3.52 3.52 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth4a46f82 0.40 0.75 0.03 0.64 0.00 0.00 0.00 0.00 23:16:01 vethe6af3e7 2.65 2.72 1.28 0.66 0.00 0.00 0.00 0.00 23:16:01 lo 4.82 4.82 0.36 0.36 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 veth4a46f82 0.58 0.58 0.05 1.51 0.00 0.00 0.00 0.00 23:17:01 vethe6af3e7 0.83 1.08 0.12 0.17 0.00 0.00 0.00 0.00 23:17:01 lo 5.90 5.90 0.50 0.50 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth5689ec4 109.67 129.65 77.75 31.79 0.00 0.00 0.00 0.01 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1091.74 680.37 24453.51 112.81 0.00 0.00 0.00 0.00 23:19:02 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 23:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:02 ens3 28.26 23.34 60.66 13.19 0.00 0.00 0.00 0.00 23:20:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 15.57 13.22 55.36 4.49 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.63 0.63 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 Average: ens3 91.51 54.35 2650.28 8.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4878) 12/13/23 _x86_64_ (8 CPU) 23:10:20 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.94 0.00 0.75 2.76 0.03 86.52 23:12:01 0 1.53 0.00 0.58 8.20 0.03 89.65 23:12:01 1 4.06 0.00 0.43 0.25 0.00 95.26 23:12:01 2 3.57 0.00 0.58 3.15 0.03 92.66 23:12:01 3 0.43 0.00 0.25 0.05 0.02 99.25 23:12:01 4 41.84 0.00 2.20 3.83 0.10 52.02 23:12:01 5 22.39 0.00 1.40 0.18 0.03 76.00 23:12:01 6 5.54 0.00 0.45 6.34 0.02 87.65 23:12:01 7 0.40 0.00 0.15 0.05 0.02 99.38 23:13:01 all 11.34 0.00 2.58 3.17 0.05 82.86 23:13:01 0 10.19 0.00 3.23 1.57 0.05 84.96 23:13:01 1 13.06 0.00 2.55 2.35 0.05 81.99 23:13:01 2 4.29 0.00 2.33 0.13 0.02 93.23 23:13:01 3 5.37 0.00 2.03 1.95 0.02 90.64 23:13:01 4 11.07 0.00 2.68 2.06 0.08 84.10 23:13:01 5 14.90 0.00 2.25 0.20 0.03 82.61 23:13:01 6 8.99 0.00 2.30 15.57 0.05 73.08 23:13:01 7 22.85 0.00 3.29 1.58 0.05 72.22 23:14:01 all 8.55 0.00 3.37 11.08 0.07 76.93 23:14:01 0 7.35 0.00 3.67 6.47 0.05 82.46 23:14:01 1 8.93 0.00 2.75 2.63 0.05 85.64 23:14:01 2 9.45 0.00 3.46 4.87 0.07 82.16 23:14:01 3 7.49 0.00 2.64 6.04 0.05 83.78 23:14:01 4 9.26 0.00 3.95 19.34 0.07 67.38 23:14:01 5 9.50 0.00 3.14 7.95 0.12 79.30 23:14:01 6 8.20 0.00 3.01 7.70 0.07 81.02 23:14:01 7 8.24 0.00 4.38 33.85 0.07 53.46 23:15:01 all 26.47 0.00 3.71 5.10 0.11 64.61 23:15:01 0 17.24 0.00 2.34 5.30 0.14 74.98 23:15:01 1 26.41 0.00 6.20 4.74 0.07 62.58 23:15:01 2 31.62 0.00 3.68 0.50 0.10 64.10 23:15:01 3 28.53 0.00 3.89 8.31 0.08 59.19 23:15:01 4 28.17 0.00 3.64 10.68 0.07 57.45 23:15:01 5 21.86 0.00 3.06 1.65 0.09 73.35 23:15:01 6 37.38 0.00 4.60 6.34 0.10 51.58 23:15:01 7 20.36 0.00 2.22 3.16 0.24 74.02 23:16:01 all 0.92 0.00 0.10 3.23 0.04 95.71 23:16:01 0 0.65 0.00 0.10 0.02 0.03 99.20 23:16:01 1 0.73 0.00 0.05 0.00 0.02 99.20 23:16:01 2 0.87 0.00 0.03 0.00 0.03 99.06 23:16:01 3 0.77 0.00 0.13 0.00 0.03 99.07 23:16:01 4 0.55 0.00 0.10 0.00 0.10 99.25 23:16:01 5 0.75 0.00 0.07 0.00 0.05 99.13 23:16:01 6 1.12 0.00 0.13 0.00 0.02 98.73 23:16:01 7 1.95 0.00 0.15 25.75 0.05 72.10 23:17:01 all 0.87 0.00 0.27 12.76 0.04 86.07 23:17:01 0 0.84 0.00 0.30 29.25 0.05 69.56 23:17:01 1 1.77 0.00 0.35 6.23 0.05 91.60 23:17:01 2 0.58 0.00 0.25 4.37 0.02 94.78 23:17:01 3 0.45 0.00 0.20 3.06 0.05 96.24 23:17:01 4 0.82 0.00 0.30 1.10 0.08 97.69 23:17:01 5 0.50 0.00 0.23 6.17 0.03 93.06 23:17:01 6 0.89 0.00 0.37 1.04 0.05 97.66 23:17:01 7 1.09 0.00 0.17 51.06 0.03 47.65 23:18:01 all 0.60 0.00 0.21 21.73 0.02 77.43 23:18:01 0 0.57 0.00 0.23 31.78 0.03 67.39 23:18:01 1 0.87 0.00 0.20 36.62 0.03 62.27 23:18:01 2 0.99 0.00 0.17 10.68 0.03 88.14 23:18:01 3 0.42 0.00 0.23 11.23 0.03 88.09 23:18:01 4 0.62 0.00 0.37 17.38 0.02 81.61 23:18:01 5 0.25 0.00 0.18 17.13 0.02 82.42 23:18:01 6 0.25 0.00 0.13 33.51 0.02 66.09 23:18:01 7 0.83 0.00 0.20 15.53 0.02 83.42 23:19:02 all 3.14 0.00 0.28 10.37 0.02 86.19 23:19:02 0 0.67 0.00 0.27 0.10 0.02 98.95 23:19:02 1 12.54 0.00 0.62 66.52 0.03 20.28 23:19:02 2 1.37 0.00 0.15 0.15 0.00 98.33 23:19:02 3 0.62 0.00 0.18 0.38 0.00 98.82 23:19:02 4 0.18 0.00 0.15 3.38 0.02 96.27 23:19:02 5 5.62 0.00 0.37 8.17 0.03 85.81 23:19:02 6 0.42 0.00 0.10 0.55 0.00 98.93 23:19:02 7 3.76 0.00 0.35 4.01 0.03 91.84 23:20:01 all 5.48 0.00 0.27 6.69 0.02 87.54 23:20:01 0 0.34 0.00 0.12 0.00 0.02 99.53 23:20:01 1 3.74 0.00 0.24 37.14 0.03 58.85 23:20:01 2 2.20 0.00 0.17 0.00 0.02 97.61 23:20:01 3 1.12 0.00 0.14 0.00 0.02 98.73 23:20:01 4 8.90 0.00 0.37 14.66 0.07 76.00 23:20:01 5 1.02 0.00 0.10 0.10 0.02 98.76 23:20:01 6 18.39 0.00 0.83 0.41 0.02 80.35 23:20:01 7 8.13 0.00 0.22 1.34 0.02 90.30 Average: all 7.43 0.00 1.28 8.56 0.05 82.69 Average: 0 4.34 0.00 1.20 9.22 0.05 85.20 Average: 1 7.97 0.00 1.48 17.37 0.04 73.14 Average: 2 6.04 0.00 1.19 2.66 0.04 90.08 Average: 3 4.98 0.00 1.07 3.44 0.03 90.47 Average: 4 11.23 0.00 1.52 8.03 0.07 79.15 Average: 5 8.50 0.00 1.19 4.63 0.05 85.62 Average: 6 8.93 0.00 1.32 7.95 0.04 81.77 Average: 7 7.44 0.00 1.23 15.17 0.06 76.10