---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-35876 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: 2799.996 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 12G 144G 8% / 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 2025 26756 0 3385 29696 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:fa:b8:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fefa:b8fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:fb:25:e6 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-v1-8c-8g-35876) 04/27/24 _x86_64_ (8 CPU) 22:16:54 LINUX RESTART (8 CPU) 22:17:01 tps rtps wtps bread/s bwrtn/s 22:18:01 144.68 74.40 70.27 5310.85 61421.76 22:19:01 135.83 27.53 108.29 1260.09 35371.75 22:20:01 124.36 7.58 116.78 459.92 37450.96 22:21:01 38.41 2.20 36.21 87.32 37246.59 22:22:01 17.78 0.07 17.71 5.87 23429.96 22:23:01 40.53 1.02 39.51 25.33 51013.23 22:24:01 30.91 0.82 30.09 86.92 14202.83 Average: 76.07 16.23 59.84 1033.77 37162.31 22:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 30325036 31684052 2614184 7.94 52612 1627936 1458188 4.29 860536 1483592 53696 22:19:01 29517064 31258844 3422156 10.39 78736 1965900 2109660 6.21 1329120 1781996 94312 22:20:01 28059052 30537588 4880168 14.82 90312 2673572 2328772 6.85 2265484 2268344 386736 22:21:01 25700700 28248552 7238520 21.98 92196 2738804 4718712 13.88 4577576 2302424 572 22:22:01 26527716 29082440 6411504 19.46 92592 2744656 3939864 11.59 3752272 2304236 248 22:23:01 27454184 30474532 5485036 16.65 93064 3202924 2459860 7.24 2791872 2330716 2968 22:24:01 27403084 30412684 5536136 16.81 95284 3190912 2598436 7.65 2860704 2312356 1476 Average: 27855262 30242670 5083958 15.43 84971 2592101 2801927 8.24 2633938 2111952 77144 22:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 384.30 251.74 940.96 59.35 0.00 0.00 0.00 0.00 22:19:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 208.08 158.93 2120.32 49.84 0.00 0.00 0.00 0.00 22:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 723.15 572.92 5000.05 135.40 0.00 0.00 0.00 0.00 22:21:01 lo 1.47 1.47 1.34 1.34 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 438.19 343.43 1053.98 117.81 0.00 0.00 0.00 0.00 22:22:01 lo 22.00 22.00 8.52 8.52 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 736.74 614.23 222.58 227.73 0.00 0.00 0.00 0.00 22:23:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 310.16 216.03 367.55 76.00 0.00 0.00 0.00 0.00 22:24:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 120.08 81.27 37.81 375.83 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 1.50 1.50 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 417.23 319.78 1391.94 148.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-35876) 04/27/24 _x86_64_ (8 CPU) 22:16:54 LINUX RESTART (8 CPU) 22:17:01 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 7.88 0.00 1.07 3.60 0.04 87.41 22:18:01 0 4.16 0.00 0.77 0.32 0.03 94.73 22:18:01 1 11.94 0.00 1.02 1.05 0.05 85.93 22:18:01 2 12.34 0.00 2.23 0.99 0.03 84.41 22:18:01 3 13.44 0.00 0.99 0.50 0.05 85.02 22:18:01 4 10.19 0.00 0.99 3.94 0.03 84.85 22:18:01 5 2.07 0.00 1.09 4.56 0.03 92.25 22:18:01 6 4.78 0.00 0.74 1.19 0.02 93.28 22:18:01 7 4.13 0.00 0.79 16.30 0.03 78.75 22:19:01 all 12.97 0.00 1.05 2.85 0.04 83.09 22:19:01 0 6.48 0.00 0.72 0.38 0.07 92.35 22:19:01 1 22.14 0.00 1.69 1.65 0.03 74.49 22:19:01 2 10.64 0.00 0.80 0.43 0.05 88.07 22:19:01 3 31.75 0.00 2.12 1.49 0.05 64.59 22:19:01 4 13.49 0.00 1.00 0.42 0.03 85.06 22:19:01 5 4.41 0.00 0.84 14.25 0.05 80.46 22:19:01 6 5.58 0.00 0.68 1.35 0.03 92.35 22:19:01 7 9.24 0.00 0.60 2.85 0.03 87.28 22:20:01 all 24.04 0.00 1.28 2.08 0.06 72.54 22:20:01 0 21.70 0.00 0.82 4.81 0.07 72.60 22:20:01 1 30.22 0.00 1.25 1.24 0.07 67.22 22:20:01 2 27.30 0.00 1.06 0.79 0.07 70.79 22:20:01 3 24.83 0.00 1.47 1.84 0.05 71.80 22:20:01 4 19.07 0.00 1.17 0.25 0.05 79.46 22:20:01 5 19.44 0.00 0.72 2.88 0.03 76.92 22:20:01 6 30.73 0.00 1.42 2.99 0.07 64.78 22:20:01 7 19.05 0.00 2.30 1.81 0.08 76.76 22:21:01 all 32.80 0.00 1.04 1.84 0.07 64.26 22:21:01 0 23.27 0.00 0.98 4.94 0.07 70.73 22:21:01 1 37.94 0.00 1.27 0.07 0.07 60.66 22:21:01 2 34.07 0.00 0.60 0.02 0.08 65.23 22:21:01 3 39.83 0.00 1.15 0.02 0.07 58.93 22:21:01 4 17.17 0.00 1.12 0.03 0.05 81.63 22:21:01 5 40.64 0.00 1.17 0.07 0.07 58.05 22:21:01 6 29.50 0.00 1.27 9.50 0.07 59.65 22:21:01 7 39.91 0.00 0.77 0.03 0.07 59.22 22:22:01 all 20.66 0.00 1.31 0.99 0.05 76.99 22:22:01 0 27.17 0.00 1.72 0.07 0.07 70.97 22:22:01 1 13.54 0.00 1.70 1.77 0.03 82.96 22:22:01 2 25.79 0.00 0.93 0.00 0.05 73.22 22:22:01 3 22.92 0.00 1.56 0.00 0.05 75.47 22:22:01 4 18.89 0.00 1.42 0.02 0.05 79.62 22:22:01 5 22.34 0.00 1.00 0.00 0.03 76.62 22:22:01 6 14.35 0.00 0.77 6.10 0.03 78.75 22:22:01 7 20.27 0.00 1.35 0.02 0.03 78.33 22:23:01 all 25.64 0.00 0.76 2.11 0.05 71.44 22:23:01 0 23.49 0.00 0.65 0.13 0.07 75.66 22:23:01 1 24.47 0.00 0.38 2.15 0.03 72.96 22:23:01 2 41.64 0.00 1.26 1.07 0.07 55.97 22:23:01 3 26.79 0.00 1.02 0.70 0.05 71.45 22:23:01 4 19.74 0.00 0.38 0.00 0.03 79.85 22:23:01 5 37.83 0.00 1.62 0.00 0.07 60.48 22:23:01 6 11.74 0.00 0.32 11.52 0.03 76.40 22:23:01 7 19.55 0.00 0.50 1.30 0.05 78.60 22:24:01 all 5.78 0.00 0.34 0.95 0.02 92.92 22:24:01 0 0.42 0.00 0.27 0.62 0.02 98.68 22:24:01 1 1.53 0.00 0.13 0.02 0.02 98.30 22:24:01 2 0.33 0.00 0.15 0.00 0.00 99.52 22:24:01 3 5.64 0.00 0.58 0.00 0.02 93.76 22:24:01 4 16.16 0.00 0.65 0.13 0.02 83.04 22:24:01 5 4.87 0.00 0.22 0.07 0.02 94.83 22:24:01 6 16.82 0.00 0.47 6.77 0.03 75.91 22:24:01 7 0.47 0.00 0.20 0.00 0.02 99.32 Average: all 18.53 0.00 0.98 2.06 0.05 78.38 Average: 0 15.24 0.00 0.85 1.61 0.05 82.24 Average: 1 20.25 0.00 1.06 1.14 0.04 77.51 Average: 2 21.72 0.00 1.00 0.47 0.05 76.76 Average: 3 23.59 0.00 1.27 0.65 0.05 74.44 Average: 4 16.39 0.00 0.96 0.68 0.04 81.93 Average: 5 18.79 0.00 0.95 3.11 0.04 77.11 Average: 6 16.20 0.00 0.81 5.63 0.04 77.32 Average: 7 16.09 0.00 0.93 3.18 0.05 79.75