---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14157 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 14G 142G 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 896 25140 0 6129 30815 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:4f:7c:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe4f:7c09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:b5:81:ea 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-14157) 01/22/24 _x86_64_ (8 CPU) 11:08:24 LINUX RESTART (8 CPU) 11:09:02 tps rtps wtps bread/s bwrtn/s 11:10:01 298.95 39.28 259.67 1781.03 70449.46 11:11:01 232.16 64.07 168.09 6123.92 77657.03 11:12:01 101.10 6.35 94.75 900.93 28841.87 11:13:01 246.71 0.20 246.51 20.93 91847.63 11:14:01 141.17 0.00 141.17 0.00 9272.24 11:15:01 50.02 0.02 50.01 0.93 5956.34 11:16:01 10.51 0.00 10.51 0.00 412.86 11:17:01 8.68 0.02 8.67 0.13 300.35 11:18:01 13.86 0.00 13.86 0.00 387.80 11:19:01 8.33 0.00 8.33 0.00 295.68 11:20:01 55.92 1.58 54.34 103.28 2941.46 Average: 105.85 10.10 95.75 810.70 26151.04 11:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 30078728 31677208 2860492 8.68 68616 1840640 1443484 4.25 891828 1677088 166876 11:11:01 28691900 31077548 4247320 12.89 86032 2590664 1844880 5.43 1659736 2252528 184036 11:12:01 27005304 31253628 5933916 18.01 118584 4333196 2425188 7.14 1658152 3835576 1226940 11:13:01 24497512 30261836 8441708 25.63 159368 5687340 7367976 21.68 2799424 5046816 5164 11:14:01 21454972 27588376 11484248 34.86 171456 6023532 10189276 29.98 5599108 5249496 2200 11:15:01 20923552 27190700 12015668 36.48 178012 6138892 10908772 32.10 6018612 5342036 2120 11:16:01 20862460 27130700 12076760 36.66 178556 6140364 10903420 32.08 6081344 5340536 248 11:17:01 20835000 27103964 12104220 36.75 179052 6140456 10935100 32.17 6108896 5340424 280 11:18:01 20830296 27100764 12108924 36.76 179528 6140556 10918728 32.13 6112284 5341140 188 11:19:01 20824220 27095496 12115000 36.78 179960 6140652 10909112 32.10 6118684 5341300 64 11:20:01 25781156 31584616 7158064 21.73 182520 5733760 1513924 4.45 1687448 4910260 18244 Average: 23798645 29005894 9140575 27.75 152880 5173641 7214533 21.23 4066865 4516109 146033 11:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 119.39 77.91 1140.14 28.38 0.00 0.00 0.00 0.00 11:10:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 680.45 483.93 6649.37 95.19 0.00 0.00 0.00 0.00 11:11:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 br-98b35f4a6d1c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 br-4bdfee7dc16d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:12:01 ens3 532.38 283.70 10795.57 35.36 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 vethe4f1064 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 vetha460b1e 12.38 13.66 2.51 8.84 0.00 0.00 0.00 0.00 11:13:01 veth46bd3d5 1.47 2.63 0.16 0.39 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 vethe4f1064 156.45 150.15 331.38 13.27 0.00 0.00 0.00 0.03 11:14:01 vetha460b1e 1.88 2.67 0.38 0.54 0.00 0.00 0.00 0.00 11:14:01 veth46bd3d5 3.50 4.60 0.66 0.77 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 vethe4f1064 0.27 0.25 0.03 0.06 0.00 0.00 0.00 0.00 11:15:01 vetha460b1e 0.45 0.57 0.07 0.10 0.00 0.00 0.00 0.00 11:15:01 veth46bd3d5 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 vethe4f1064 1.77 7.67 0.35 4.79 0.00 0.00 0.00 0.00 11:16:01 vetha460b1e 0.45 0.55 0.07 0.10 0.00 0.00 0.00 0.00 11:16:01 veth46bd3d5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 vethe4f1064 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 vetha460b1e 0.43 0.52 0.05 0.07 0.00 0.00 0.00 0.00 11:17:01 veth46bd3d5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 vethe4f1064 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 vetha460b1e 0.45 0.57 0.05 0.08 0.00 0.00 0.00 0.00 11:18:01 veth46bd3d5 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 vethe4f1064 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 vetha460b1e 0.73 0.87 0.10 0.13 0.00 0.00 0.00 0.00 11:19:01 veth46bd3d5 0.15 0.30 0.01 0.02 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 2407.05 1463.45 32658.26 326.02 0.00 0.00 0.00 0.00 11:20:01 lo 18.56 18.56 1.76 1.76 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 198.62 117.51 2917.32 25.46 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14157) 01/22/24 _x86_64_ (8 CPU) 11:08:24 LINUX RESTART (8 CPU) 11:09:02 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 9.37 0.00 0.83 5.61 0.04 84.15 11:10:01 0 7.22 0.00 1.38 4.99 0.03 86.37 11:10:01 1 2.29 0.00 0.49 0.22 0.02 96.99 11:10:01 2 6.04 0.00 0.44 6.07 0.03 87.42 11:10:01 3 30.39 0.00 1.96 4.10 0.07 63.48 11:10:01 4 11.80 0.00 0.63 0.29 0.07 87.22 11:10:01 5 9.52 0.00 0.78 1.46 0.03 88.20 11:10:01 6 5.78 0.00 0.60 27.33 0.03 66.26 11:10:01 7 1.97 0.00 0.37 0.47 0.03 97.15 11:11:01 all 23.04 0.00 1.29 6.09 0.07 69.51 11:11:01 0 12.53 0.00 1.22 3.16 0.08 83.00 11:11:01 1 27.75 0.00 1.32 2.50 0.05 68.38 11:11:01 2 16.55 0.00 1.05 1.91 0.03 80.45 11:11:01 3 24.33 0.00 2.28 1.89 0.08 71.42 11:11:01 4 16.15 0.00 0.90 17.11 0.07 65.77 11:11:01 5 37.96 0.00 1.28 2.06 0.08 58.61 11:11:01 6 16.91 0.00 0.79 16.19 0.07 66.05 11:11:01 7 32.24 0.00 1.51 3.87 0.07 62.32 11:12:01 all 14.95 0.00 3.05 2.30 0.05 79.64 11:12:01 0 10.67 0.00 2.87 0.13 0.08 86.25 11:12:01 1 14.01 0.00 3.15 0.29 0.05 82.50 11:12:01 2 11.45 0.00 3.60 0.08 0.05 84.81 11:12:01 3 9.41 0.00 2.38 0.25 0.03 87.92 11:12:01 4 11.41 0.00 2.78 0.90 0.02 84.88 11:12:01 5 19.04 0.00 3.05 12.26 0.05 65.60 11:12:01 6 9.93 0.00 3.03 3.45 0.03 83.56 11:12:01 7 33.73 0.00 3.59 1.13 0.07 61.49 11:13:01 all 22.55 0.00 4.69 6.40 0.09 66.27 11:13:01 0 19.20 0.00 4.78 4.11 0.08 71.82 11:13:01 1 23.05 0.00 4.69 26.48 0.12 45.65 11:13:01 2 20.77 0.00 4.54 1.23 0.12 73.34 11:13:01 3 26.18 0.00 5.66 13.38 0.08 54.70 11:13:01 4 24.58 0.00 4.37 0.30 0.10 70.64 11:13:01 5 20.79 0.00 4.01 0.78 0.10 74.32 11:13:01 6 21.68 0.00 4.62 0.32 0.08 73.29 11:13:01 7 24.17 0.00 4.82 4.57 0.08 66.36 11:14:01 all 38.32 0.00 2.33 0.65 0.10 58.59 11:14:01 0 28.41 0.00 2.54 0.93 0.08 68.04 11:14:01 1 37.32 0.00 2.36 0.50 0.10 59.72 11:14:01 2 44.82 0.00 2.00 0.07 0.10 53.01 11:14:01 3 37.86 0.00 2.42 0.94 0.10 58.68 11:14:01 4 36.61 0.00 2.35 0.29 0.08 60.67 11:14:01 5 33.30 0.00 2.19 0.27 0.08 64.15 11:14:01 6 56.43 0.00 2.48 1.12 0.15 39.82 11:14:01 7 31.86 0.00 2.30 1.13 0.10 64.60 11:15:01 all 6.97 0.00 1.08 0.44 0.09 91.43 11:15:01 0 6.15 0.00 1.19 1.30 0.08 91.28 11:15:01 1 9.31 0.00 1.02 1.81 0.08 87.78 11:15:01 2 7.43 0.00 1.15 0.05 0.08 91.28 11:15:01 3 6.55 0.00 0.94 0.18 0.08 92.25 11:15:01 4 5.05 0.00 1.09 0.02 0.10 93.74 11:15:01 5 6.76 0.00 1.00 0.02 0.08 92.14 11:15:01 6 6.46 0.00 1.19 0.02 0.08 92.26 11:15:01 7 8.05 0.00 1.12 0.08 0.10 90.65 11:16:01 all 2.81 0.00 0.99 0.07 0.09 96.04 11:16:01 0 2.89 0.00 0.84 0.02 0.07 96.19 11:16:01 1 2.34 0.00 1.22 0.02 0.12 96.31 11:16:01 2 3.14 0.00 0.97 0.02 0.08 95.78 11:16:01 3 2.61 0.00 0.87 0.02 0.10 96.40 11:16:01 4 2.93 0.00 1.10 0.03 0.10 95.84 11:16:01 5 2.45 0.00 0.96 0.02 0.12 96.46 11:16:01 6 2.87 0.00 0.97 0.02 0.12 96.03 11:16:01 7 3.26 0.00 0.95 0.42 0.07 95.30 11:17:01 all 2.21 0.00 0.92 0.06 0.09 96.73 11:17:01 0 3.12 0.00 1.07 0.02 0.08 95.71 11:17:01 1 1.52 0.00 0.94 0.18 0.08 97.27 11:17:01 2 1.42 0.00 0.94 0.02 0.08 97.54 11:17:01 3 2.66 0.00 0.85 0.00 0.10 96.39 11:17:01 4 2.69 0.00 0.97 0.02 0.08 96.24 11:17:01 5 1.86 0.00 0.99 0.02 0.08 97.05 11:17:01 6 1.46 0.00 0.69 0.00 0.07 97.79 11:17:01 7 2.91 0.00 0.87 0.18 0.08 95.96 11:18:01 all 1.68 0.00 0.92 0.07 0.09 97.25 11:18:01 0 1.44 0.00 1.04 0.03 0.10 97.39 11:18:01 1 1.71 0.00 0.87 0.00 0.08 97.34 11:18:01 2 1.37 0.00 0.84 0.02 0.08 97.69 11:18:01 3 2.03 0.00 0.89 0.03 0.08 96.97 11:18:01 4 1.74 0.00 0.82 0.02 0.10 97.32 11:18:01 5 1.33 0.00 0.91 0.34 0.08 97.35 11:18:01 6 1.56 0.00 0.89 0.02 0.10 97.44 11:18:01 7 2.28 0.00 1.08 0.10 0.08 96.46 11:19:01 all 1.58 0.00 0.89 0.05 0.09 97.39 11:19:01 0 2.05 0.00 0.93 0.00 0.08 96.93 11:19:01 1 1.42 0.00 0.85 0.02 0.10 97.61 11:19:01 2 1.24 0.00 1.00 0.02 0.10 97.64 11:19:01 3 1.53 0.00 0.71 0.24 0.08 97.44 11:19:01 4 1.49 0.00 0.90 0.02 0.10 97.49 11:19:01 5 2.11 0.00 1.02 0.02 0.10 96.76 11:19:01 6 1.61 0.00 0.76 0.02 0.08 97.53 11:19:01 7 1.22 0.00 0.97 0.10 0.10 97.61 11:20:01 all 8.51 0.00 1.31 0.27 0.06 89.84 11:20:01 0 5.38 0.00 1.24 0.15 0.05 93.18 11:20:01 1 21.03 0.00 1.84 0.08 0.08 76.96 11:20:01 2 4.88 0.00 1.00 0.89 0.07 93.16 11:20:01 3 5.34 0.00 1.12 0.08 0.05 93.40 11:20:01 4 15.84 0.00 1.14 0.12 0.07 82.84 11:20:01 5 3.49 0.00 1.37 0.25 0.07 94.82 11:20:01 6 6.61 0.00 1.26 0.52 0.05 91.57 11:20:01 7 5.51 0.00 1.49 0.10 0.05 92.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.99 0.00 1.66 1.99 0.08 84.28 Average: 0 9.01 0.00 1.73 1.34 0.08 87.84 Average: 1 12.89 0.00 1.70 2.91 0.08 82.41 Average: 2 10.82 0.00 1.59 0.94 0.08 86.58 Average: 3 13.51 0.00 1.82 1.91 0.08 82.69 Average: 4 11.84 0.00 1.55 1.74 0.08 84.79 Average: 5 12.58 0.00 1.60 1.58 0.08 84.16 Average: 6 11.95 0.00 1.57 4.42 0.08 81.98 Average: 7 13.34 0.00 1.73 1.10 0.08 83.75