---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18626 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 875 24571 0 6720 30836 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:2f:4f:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe2f:4f31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:f7:b2:20 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-18626) 03/27/24 _x86_64_ (8 CPU) 16:27:54 LINUX RESTART (8 CPU) 16:28:01 tps rtps wtps bread/s bwrtn/s 16:29:02 138.74 74.54 64.20 5312.36 56169.01 16:30:01 143.67 49.82 93.85 3875.14 27879.48 16:31:01 138.95 15.07 123.88 966.53 33707.20 16:32:01 56.05 12.81 43.24 2404.00 26303.50 16:33:01 86.55 3.48 83.07 452.19 46366.01 16:34:01 203.20 5.96 197.24 411.46 63309.53 16:35:01 246.30 0.35 245.95 23.73 70234.86 16:36:01 62.48 0.00 62.48 0.00 24129.47 16:37:01 69.93 0.95 68.98 46.38 20160.61 Average: 127.29 18.05 109.24 1494.69 40943.78 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:02 30316996 31688856 2622224 7.96 54072 1638884 1483012 4.36 868356 1489688 63644 16:30:01 29890304 31656616 3048916 9.26 77888 1993044 1967716 5.79 976620 1774904 108540 16:31:01 28089944 30290004 4849276 14.72 90180 2401032 2908184 8.56 2439816 2081980 21576 16:32:01 28274060 31629988 4665160 14.16 98120 3528096 1450192 4.27 1360612 2933624 834816 16:33:01 26936556 31614936 6002664 18.22 122332 4762944 1620168 4.77 1413416 4145076 1203352 16:34:01 24148484 30259668 8790736 26.69 142956 6070056 7190704 21.16 2883852 5338864 1090620 16:35:01 22240392 28835340 10698828 32.48 181060 6462356 10421816 30.66 4447220 5590448 5692 16:36:01 20639952 27527984 12299268 37.34 186264 6742624 11261972 33.14 5815936 5805452 2208 16:37:01 25128216 31537128 7811004 23.71 188124 6308696 1577980 4.64 1885296 5346864 3452 Average: 26184989 30560058 6754231 20.51 126777 4434192 4431305 13.04 2454569 3834100 370433 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:02 ens3 350.55 237.54 1039.38 69.47 0.00 0.00 0.00 0.00 16:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 16:30:01 ens3 93.78 60.40 1010.60 15.32 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 16:30:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 16:31:01 ens3 820.12 572.73 5766.57 125.82 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 16:31:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 ens3 904.67 482.72 2268.99 155.20 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 16:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:33:01 br-49a89b752739 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 616.60 319.61 8223.64 33.97 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 16:33:01 lo 4.33 4.33 0.50 0.50 0.00 0.00 0.00 0.00 16:34:01 veth1cff9da 1.52 2.18 0.17 0.31 0.00 0.00 0.00 0.00 16:34:01 br-49a89b752739 14.64 14.29 2.36 2.37 0.00 0.00 0.48 0.00 16:34:01 ens3 775.38 304.83 14685.89 23.05 0.00 0.00 0.00 0.00 16:34:01 veth9a17105 1.53 2.17 0.16 0.32 0.00 0.00 0.00 0.00 16:35:01 veth13163e8 149.95 154.68 13.18 331.18 0.00 0.00 0.00 0.03 16:35:01 veth1cff9da 4.15 6.13 0.81 1.00 0.00 0.00 0.00 0.00 16:35:01 br-49a89b752739 10.81 10.36 4.85 4.33 0.00 0.00 0.33 0.00 16:35:01 ens3 50.17 41.15 672.77 9.10 0.00 0.00 0.00 0.00 16:36:01 veth13163e8 1.13 1.42 0.19 0.17 0.00 0.00 0.00 0.00 16:36:01 veth1cff9da 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:36:01 br-49a89b752739 3.95 3.95 0.55 0.60 0.00 0.00 0.00 0.00 16:36:01 ens3 7.45 5.15 2.41 2.56 0.00 0.00 0.00 0.00 16:37:01 ens3 47.75 39.39 63.62 33.75 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 16:37:01 lo 20.09 20.09 2.06 2.06 0.00 0.00 0.00 0.00 Average: ens3 407.98 229.59 3753.72 52.09 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: lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18626) 03/27/24 _x86_64_ (8 CPU) 16:27:54 LINUX RESTART (8 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:02 all 8.34 0.00 1.09 4.13 0.04 86.40 16:29:02 0 6.29 0.00 0.82 0.65 0.02 92.22 16:29:02 1 22.88 0.00 1.27 6.22 0.07 69.56 16:29:02 2 13.36 0.00 1.04 0.97 0.03 84.60 16:29:02 3 6.04 0.00 0.79 0.49 0.08 92.60 16:29:02 4 3.04 0.00 0.69 6.27 0.03 89.97 16:29:02 5 9.46 0.00 1.10 0.42 0.03 88.99 16:29:02 6 4.11 0.00 0.77 0.55 0.03 94.54 16:29:02 7 1.49 0.00 2.21 17.49 0.03 78.78 16:30:01 all 9.20 0.00 0.74 4.84 0.04 85.19 16:30:01 0 1.53 0.00 0.44 0.59 0.03 97.41 16:30:01 1 30.87 0.00 2.22 7.56 0.08 59.26 16:30:01 2 14.26 0.00 0.66 1.36 0.05 83.66 16:30:01 3 12.37 0.00 0.63 2.42 0.05 84.52 16:30:01 4 7.70 0.00 0.47 2.15 0.02 89.66 16:30:01 5 1.02 0.00 0.20 0.03 0.02 98.73 16:30:01 6 1.09 0.00 0.42 0.29 0.00 98.20 16:30:01 7 4.77 0.00 0.83 24.35 0.03 70.01 16:31:01 all 39.19 0.00 1.41 2.85 0.09 56.46 16:31:01 0 42.17 0.00 1.02 2.01 0.07 54.74 16:31:01 1 41.50 0.00 1.82 1.30 0.08 55.30 16:31:01 2 49.79 0.00 1.14 1.92 0.10 47.05 16:31:01 3 47.87 0.00 1.09 0.60 0.08 50.36 16:31:01 4 31.35 0.00 1.63 4.64 0.07 62.32 16:31:01 5 37.07 0.00 1.14 0.52 0.07 61.21 16:31:01 6 37.06 0.00 2.52 5.60 0.10 54.73 16:31:01 7 26.67 0.00 1.01 6.33 0.10 65.90 16:32:01 all 35.60 0.00 2.31 1.55 0.08 60.46 16:32:01 0 29.28 0.00 1.99 0.05 0.08 68.60 16:32:01 1 45.32 0.00 3.66 0.00 0.10 50.92 16:32:01 2 44.64 0.00 2.16 0.25 0.10 52.84 16:32:01 3 36.77 0.00 1.50 3.20 0.08 58.45 16:32:01 4 22.08 0.00 2.20 0.22 0.05 75.45 16:32:01 5 35.11 0.00 1.83 0.00 0.08 62.98 16:32:01 6 39.81 0.00 2.35 0.55 0.08 57.21 16:32:01 7 31.86 0.00 2.76 8.12 0.08 57.18 16:33:01 all 8.96 0.00 1.80 5.99 0.05 83.21 16:33:01 0 16.08 0.00 2.07 4.76 0.05 77.05 16:33:01 1 7.59 0.00 2.74 2.33 0.05 87.30 16:33:01 2 4.84 0.00 1.21 0.70 0.03 93.22 16:33:01 3 7.67 0.00 1.81 16.73 0.05 73.74 16:33:01 4 5.20 0.00 1.33 12.60 0.03 80.84 16:33:01 5 15.08 0.00 2.01 2.08 0.07 80.76 16:33:01 6 9.42 0.00 1.52 0.47 0.03 88.55 16:33:01 7 5.81 0.00 1.73 8.28 0.03 84.15 16:34:01 all 21.27 0.00 4.07 8.45 0.10 66.10 16:34:01 0 20.86 0.00 4.89 33.42 0.12 40.71 16:34:01 1 22.02 0.00 5.26 2.46 0.08 70.17 16:34:01 2 21.39 0.00 3.71 7.28 0.12 67.51 16:34:01 3 21.51 0.00 4.72 8.53 0.12 65.12 16:34:01 4 25.34 0.00 4.11 1.85 0.10 68.60 16:34:01 5 21.18 0.00 3.02 2.09 0.10 73.61 16:34:01 6 19.57 0.00 3.10 3.77 0.10 73.45 16:34:01 7 18.27 0.00 3.79 8.30 0.10 69.55 16:35:01 all 24.96 0.00 3.89 7.74 0.11 63.30 16:35:01 0 26.54 0.00 3.97 3.04 0.12 66.33 16:35:01 1 25.37 0.00 4.96 2.70 0.10 66.88 16:35:01 2 27.65 0.00 4.12 1.72 0.10 66.41 16:35:01 3 26.97 0.00 5.82 37.52 0.08 29.61 16:35:01 4 28.03 0.00 3.68 5.57 0.10 62.62 16:35:01 5 23.05 0.00 3.08 3.05 0.10 70.71 16:35:01 6 24.61 0.00 2.81 8.10 0.10 64.37 16:35:01 7 17.51 0.00 2.74 0.39 0.10 79.26 16:36:01 all 24.45 0.00 1.49 1.23 0.12 72.71 16:36:01 0 19.11 0.00 1.78 0.66 0.12 78.34 16:36:01 1 30.13 0.00 1.54 2.49 0.12 65.72 16:36:01 2 20.71 0.00 1.51 0.18 0.13 77.46 16:36:01 3 35.07 0.00 1.84 0.58 0.15 62.36 16:36:01 4 23.67 0.00 1.71 0.72 0.10 73.80 16:36:01 5 27.39 0.00 0.99 4.74 0.12 66.76 16:36:01 6 23.27 0.00 1.52 0.30 0.12 74.79 16:36:01 7 16.20 0.00 1.04 0.15 0.10 82.51 16:37:01 all 11.00 0.00 1.83 1.40 0.08 85.69 16:37:01 0 8.55 0.00 1.88 0.13 0.08 89.35 16:37:01 1 9.71 0.00 1.91 0.90 0.08 87.39 16:37:01 2 15.38 0.00 1.77 0.03 0.08 82.73 16:37:01 3 9.73 0.00 1.99 0.18 0.07 88.03 16:37:01 4 19.77 0.00 2.12 0.55 0.08 77.47 16:37:01 5 8.84 0.00 1.68 8.25 0.07 81.17 16:37:01 6 8.37 0.00 1.79 0.72 0.07 89.05 16:37:01 7 7.61 0.00 1.50 0.47 0.08 90.34 Average: all 20.34 0.00 2.07 4.24 0.08 73.27 Average: 0 18.96 0.00 2.09 5.01 0.08 73.86 Average: 1 26.15 0.00 2.81 2.88 0.09 68.06 Average: 2 23.57 0.00 1.92 1.60 0.08 72.82 Average: 3 22.69 0.00 2.24 7.77 0.09 67.21 Average: 4 18.47 0.00 1.99 3.84 0.07 75.63 Average: 5 19.83 0.00 1.67 2.35 0.07 76.07 Average: 6 18.60 0.00 1.87 2.26 0.07 77.20 Average: 7 14.47 0.00 1.95 8.19 0.07 75.31