---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28782 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 16G 140G 11% / 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 876 22783 0 8507 30835 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:9e:65:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe9e:653f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:45:57:fd 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::42:80ff:fe45:57fd/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-28782) 07/17/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 163.02 22.98 140.04 2328.81 24424.73 20:24:01 678.22 3.43 674.79 438.99 239272.65 20:25:01 24.60 0.00 24.60 0.00 12106.65 20:26:01 32.43 0.18 32.24 24.26 16213.70 20:27:01 216.16 0.23 215.93 11.86 40927.31 20:28:01 26.37 0.00 26.37 0.00 11862.40 20:29:01 24.90 0.00 24.90 0.00 12149.84 20:30:01 36.77 0.00 36.77 0.00 12022.93 20:31:01 28.00 0.00 28.00 0.00 11971.20 20:32:01 19.48 0.03 19.45 4.27 11818.16 20:33:01 75.12 1.02 74.10 68.26 13129.15 Average: 120.60 2.54 118.06 261.89 36937.49 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 26789400 31523152 6149820 18.67 90028 4889236 2822312 8.30 1063852 4665592 3065868 20:24:01 22152964 30005752 10786256 32.75 164768 7742072 11498024 33.83 2816284 7265932 244 20:25:01 19720528 27570180 13218692 40.13 166476 7737672 13413520 39.47 5464048 7020684 688 20:26:01 19495532 27547276 13443688 40.81 178888 7905716 13551096 39.87 5501736 7174284 48896 20:27:01 19063572 27457424 13875648 42.13 206812 8188296 13717848 40.36 5672564 7406400 2856 20:28:01 18991888 27388528 13947332 42.34 206992 8190872 13811240 40.64 5743596 7407852 916 20:29:01 18345048 26751712 14594172 44.31 207164 8200532 14484148 42.62 6381132 7413124 1404 20:30:01 18276676 26686432 14662544 44.51 207256 8203552 14517160 42.71 6447452 7415128 2176 20:31:01 18251112 26663836 14688108 44.59 207436 8206344 14549736 42.81 6470072 7417240 96 20:32:01 18285812 26699368 14653408 44.49 207576 8208108 14259324 41.95 6443448 7413356 128 20:33:01 23382536 31624944 9556684 29.01 209112 8031676 1622820 4.77 1664360 7214480 28780 Average: 20250461 28174419 12688759 38.52 186592 7773098 11658839 34.30 4878959 7074007 286550 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 16.53 16.53 1.55 1.55 0.00 0.00 0.00 0.00 20:23:01 ens3 1259.39 713.18 35007.22 61.70 0.00 0.00 0.00 0.00 20:24:01 veth69bbb0f 0.27 0.53 0.02 0.03 0.00 0.00 0.00 0.00 20:24:01 veth2f76a0b 0.37 0.53 0.02 0.03 0.00 0.00 0.00 0.00 20:24:01 veth23e01e1 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth6f6d6d4 33.39 44.31 2.65 313.07 0.00 0.00 0.00 0.03 20:25:01 veth69bbb0f 4.50 5.87 0.58 0.52 0.00 0.00 0.00 0.00 20:25:01 veth2f76a0b 3.83 4.53 0.51 0.44 0.00 0.00 0.00 0.00 20:25:01 veth23e01e1 6.75 6.30 1.48 0.95 0.00 0.00 0.00 0.00 20:25:01 veth6f6d6d4 0.28 0.60 0.02 0.03 0.00 0.00 0.00 0.00 20:26:01 veth69bbb0f 6.32 9.23 0.86 0.71 0.00 0.00 0.00 0.00 20:26:01 veth2f76a0b 3.20 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:26:01 veth23e01e1 5.17 6.27 1.45 0.59 0.00 0.00 0.00 0.00 20:26:01 veth6f6d6d4 0.37 0.18 0.03 0.01 0.00 0.00 0.00 0.00 20:27:01 veth69bbb0f 8.10 11.28 1.46 1.30 0.00 0.00 0.00 0.00 20:27:01 veth2f76a0b 3.27 4.77 0.54 0.37 0.00 0.00 0.00 0.00 20:27:01 veth23e01e1 21.65 20.78 6.62 9.51 0.00 0.00 0.00 0.00 20:27:01 veth9551e8e 1.33 1.23 0.28 0.67 0.00 0.00 0.00 0.00 20:28:01 veth69bbb0f 10.83 14.52 2.15 3.01 0.00 0.00 0.00 0.00 20:28:01 veth2f76a0b 3.15 4.64 0.52 0.36 0.00 0.00 0.00 0.00 20:28:01 veth23e01e1 58.89 56.72 19.92 34.35 0.00 0.00 0.00 0.00 20:28:01 veth9551e8e 5.69 4.73 4.17 2.60 0.00 0.00 0.00 0.00 20:29:01 veth69bbb0f 10.53 14.01 2.96 4.78 0.00 0.00 0.00 0.00 20:29:01 veth2f76a0b 6.15 7.87 0.94 0.94 0.00 0.00 0.00 0.00 20:29:01 veth23e01e1 50.11 46.33 14.81 28.07 0.00 0.00 0.00 0.00 20:29:01 veth9551e8e 6.05 5.42 0.76 9.41 0.00 0.00 0.00 0.00 20:30:01 veth69bbb0f 11.31 14.73 2.37 4.23 0.00 0.00 0.00 0.00 20:30:01 veth2f76a0b 6.48 8.30 0.97 0.68 0.00 0.00 0.00 0.00 20:30:01 veth23e01e1 58.70 55.36 19.21 33.09 0.00 0.00 0.00 0.00 20:30:01 veth9551e8e 5.50 4.70 0.92 3.42 0.00 0.00 0.00 0.00 20:31:01 veth69bbb0f 11.78 15.61 2.70 3.92 0.00 0.00 0.00 0.00 20:31:01 veth2f76a0b 3.30 4.77 0.55 0.38 0.00 0.00 0.00 0.00 20:31:01 veth23e01e1 74.80 71.34 20.81 46.30 0.00 0.00 0.00 0.00 20:31:01 veth9551e8e 5.58 4.82 0.88 2.78 0.00 0.00 0.00 0.00 20:32:01 veth69bbb0f 6.30 9.23 0.86 0.71 0.00 0.00 0.00 0.00 20:32:01 veth2f76a0b 3.18 4.67 0.53 0.36 0.00 0.00 0.00 0.00 20:32:01 veth23e01e1 8.58 9.85 2.37 0.75 0.00 0.00 0.00 0.00 20:32:01 veth6f6d6d4 34.04 45.24 2.70 313.12 0.00 0.00 0.00 0.03 20:33:01 docker0 56.34 102.62 4.55 1344.29 0.00 0.00 0.00 0.00 20:33:01 lo 36.89 36.89 3.24 3.24 0.00 0.00 0.00 0.00 20:33:01 ens3 2378.65 1402.05 54961.27 207.52 0.00 0.00 0.00 0.00 Average: docker0 5.13 9.34 0.41 122.39 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 186.59 107.87 4928.84 12.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28782) 07/17/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 14.48 0.00 3.49 1.28 0.05 80.70 20:23:01 0 35.78 0.00 4.23 3.66 0.07 56.27 20:23:01 1 8.68 0.00 3.35 2.66 0.08 85.23 20:23:01 2 21.42 0.00 4.77 2.59 0.07 71.16 20:23:01 3 14.63 0.00 4.09 0.40 0.05 80.83 20:23:01 4 13.68 0.00 3.44 0.48 0.05 82.34 20:23:01 5 8.41 0.00 2.36 0.20 0.03 88.99 20:23:01 6 6.91 0.00 2.83 0.08 0.03 90.14 20:23:01 7 6.31 0.00 2.86 0.13 0.03 90.65 20:24:01 all 24.37 0.00 7.99 10.16 0.10 57.38 20:24:01 0 25.21 0.00 7.63 3.13 0.10 63.93 20:24:01 1 25.00 0.00 8.75 3.46 0.10 62.68 20:24:01 2 24.00 0.00 8.21 5.69 0.08 62.02 20:24:01 3 26.61 0.00 7.66 12.23 0.12 53.39 20:24:01 4 25.17 0.00 8.00 3.80 0.08 62.95 20:24:01 5 23.21 0.00 7.44 6.16 0.08 63.11 20:24:01 6 23.44 0.00 9.19 45.02 0.14 22.21 20:24:01 7 22.33 0.00 7.06 1.95 0.08 68.57 20:25:01 all 56.39 0.00 4.58 0.14 0.13 38.76 20:25:01 0 55.70 0.00 4.46 0.19 0.14 39.52 20:25:01 1 54.62 0.00 4.73 0.02 0.13 40.50 20:25:01 2 57.42 0.00 4.85 0.71 0.12 36.91 20:25:01 3 54.88 0.00 4.84 0.02 0.13 40.12 20:25:01 4 59.45 0.00 4.59 0.15 0.14 35.67 20:25:01 5 58.47 0.00 4.49 0.02 0.12 36.90 20:25:01 6 53.92 0.00 4.21 0.03 0.13 41.70 20:25:01 7 56.61 0.00 4.50 0.03 0.13 38.72 20:26:01 all 3.08 0.00 0.70 0.42 0.08 95.72 20:26:01 0 3.27 0.00 0.97 0.37 0.08 95.31 20:26:01 1 3.48 0.00 0.50 0.02 0.07 95.94 20:26:01 2 3.73 0.00 0.69 2.04 0.07 93.48 20:26:01 3 2.47 0.00 0.92 0.02 0.08 96.51 20:26:01 4 3.23 0.00 0.52 0.15 0.07 96.03 20:26:01 5 2.79 0.00 0.59 0.02 0.07 96.54 20:26:01 6 2.89 0.00 0.62 0.00 0.08 96.41 20:26:01 7 2.79 0.00 0.77 0.75 0.07 95.62 20:27:01 all 9.67 0.00 2.39 1.69 0.11 86.15 20:27:01 0 7.53 0.00 2.50 1.21 0.13 88.63 20:27:01 1 8.98 0.00 2.61 0.94 0.10 87.37 20:27:01 2 8.00 0.00 2.06 5.84 0.10 84.00 20:27:01 3 7.87 0.00 2.00 0.22 0.12 89.79 20:27:01 4 10.51 0.00 2.25 0.80 0.08 86.35 20:27:01 5 18.22 0.00 2.87 0.52 0.13 78.26 20:27:01 6 8.04 0.00 2.19 0.44 0.10 89.24 20:27:01 7 8.16 0.00 2.65 3.55 0.10 85.53 20:28:01 all 6.12 0.00 0.60 0.28 0.09 92.92 20:28:01 0 5.20 0.00 0.56 0.07 0.07 94.10 20:28:01 1 6.33 0.00 0.65 1.72 0.10 91.20 20:28:01 2 5.54 0.00 0.56 0.03 0.08 93.78 20:28:01 3 6.16 0.00 0.46 0.05 0.09 93.25 20:28:01 4 4.57 0.00 0.54 0.14 0.09 94.66 20:28:01 5 6.96 0.00 0.73 0.07 0.08 92.15 20:28:01 6 6.85 0.00 0.71 0.12 0.10 92.22 20:28:01 7 7.29 0.00 0.54 0.07 0.09 92.01 20:29:01 all 8.78 0.00 0.93 0.28 0.08 89.93 20:29:01 0 7.60 0.00 0.97 0.02 0.08 91.33 20:29:01 1 9.59 0.00 0.84 1.80 0.08 87.68 20:29:01 2 9.30 0.00 0.90 0.05 0.07 89.68 20:29:01 3 8.78 0.00 0.87 0.02 0.08 90.25 20:29:01 4 8.72 0.00 0.75 0.07 0.10 90.36 20:29:01 5 9.65 0.00 1.34 0.07 0.08 88.86 20:29:01 6 6.59 0.00 0.80 0.10 0.08 92.42 20:29:01 7 9.96 0.00 0.99 0.08 0.10 88.87 20:30:01 all 4.54 0.00 0.61 0.28 0.09 94.48 20:30:01 0 3.36 0.00 0.77 0.07 0.10 95.70 20:30:01 1 6.93 0.00 0.77 1.79 0.08 90.43 20:30:01 2 4.74 0.00 0.54 0.03 0.10 94.60 20:30:01 3 4.77 0.00 0.57 0.02 0.08 94.56 20:30:01 4 3.64 0.00 0.39 0.20 0.08 95.69 20:30:01 5 3.92 0.00 0.65 0.03 0.10 95.30 20:30:01 6 4.72 0.00 0.60 0.08 0.07 94.53 20:30:01 7 4.23 0.00 0.64 0.03 0.10 95.00 20:31:01 all 4.12 0.00 0.52 0.29 0.08 94.99 20:31:01 0 3.34 0.00 0.63 0.02 0.08 95.93 20:31:01 1 5.40 0.00 0.50 1.84 0.08 92.18 20:31:01 2 4.43 0.00 0.48 0.05 0.07 94.97 20:31:01 3 2.97 0.00 0.50 0.13 0.08 96.31 20:31:01 4 3.66 0.00 0.52 0.03 0.07 95.72 20:31:01 5 3.49 0.00 0.42 0.15 0.08 95.85 20:31:01 6 3.66 0.00 0.47 0.07 0.08 95.72 20:31:01 7 6.00 0.00 0.60 0.03 0.07 93.30 20:32:01 all 1.43 0.00 0.35 0.25 0.07 97.89 20:32:01 0 0.50 0.00 0.22 0.00 0.07 99.21 20:32:01 1 1.37 0.00 0.37 1.92 0.08 96.26 20:32:01 2 0.78 0.00 0.32 0.02 0.07 98.81 20:32:01 3 0.85 0.00 0.54 0.00 0.10 98.51 20:32:01 4 3.46 0.00 0.33 0.03 0.07 96.11 20:32:01 5 0.84 0.00 0.35 0.00 0.08 98.72 20:32:01 6 2.16 0.00 0.37 0.02 0.07 97.39 20:32:01 7 1.50 0.00 0.37 0.00 0.07 98.06 20:33:01 all 4.23 0.00 1.14 0.44 0.06 94.12 20:33:01 0 5.03 0.00 1.14 0.12 0.05 93.66 20:33:01 1 1.69 0.00 1.19 2.09 0.05 94.97 20:33:01 2 15.47 0.00 1.77 0.32 0.10 82.34 20:33:01 3 1.84 0.00 0.94 0.69 0.07 96.47 20:33:01 4 2.49 0.00 0.89 0.03 0.05 96.54 20:33:01 5 2.10 0.00 1.11 0.17 0.08 96.54 20:33:01 6 3.19 0.00 1.14 0.05 0.07 95.55 20:33:01 7 2.01 0.00 0.92 0.07 0.05 96.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.44 0.00 2.11 1.40 0.09 83.96 Average: 0 13.83 0.00 2.19 0.80 0.09 83.09 Average: 1 11.98 0.00 2.20 1.66 0.09 84.07 Average: 2 14.05 0.00 2.28 1.58 0.08 82.01 Average: 3 11.94 0.00 2.12 1.24 0.09 84.61 Average: 4 12.56 0.00 2.01 0.53 0.08 84.81 Average: 5 12.52 0.00 2.03 0.67 0.09 84.69 Average: 6 11.08 0.00 2.09 4.13 0.09 82.60 Average: 7 11.53 0.00 1.98 0.61 0.08 85.80