---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5857 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 12G 143G 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 864 26944 0 4357 30846 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:c3:e1:3a brd ff:ff:ff:ff:ff:ff inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fec3:e13a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:ec:01:1d 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::42:61ff:feec:11d/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-5857) 02/16/24 _x86_64_ (8 CPU) 16:23:05 LINUX RESTART (8 CPU) 16:24:02 tps rtps wtps bread/s bwrtn/s 16:25:01 131.06 34.60 96.46 2334.93 31347.50 16:26:01 107.63 23.76 83.87 1215.13 29117.81 16:27:01 28.01 0.02 28.00 2.80 22614.23 16:28:01 39.99 1.25 38.74 40.39 25162.87 16:29:01 27.10 0.35 26.75 56.39 21209.13 16:30:01 227.45 3.23 224.21 162.24 63827.36 16:31:01 141.03 2.40 138.63 381.14 73753.31 Average: 100.25 9.31 90.94 594.86 38163.69 16:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:25:01 29956292 31679280 2982928 9.06 80352 1945952 1969860 5.80 911236 1769560 128108 16:26:01 27887816 29799256 5051404 15.34 85672 2122596 2819624 8.30 2868820 1863568 14224 16:27:01 27942972 29916224 4996248 15.17 87552 2180108 3190076 9.39 2753760 1916632 6392 16:28:01 27521940 29688292 5417280 16.45 92944 2360952 2882012 8.48 3009704 2068264 24732 16:29:01 27682612 29889812 5256608 15.96 95492 2396596 2611552 7.68 2812364 2099932 21656 16:30:01 26281712 29847824 6657508 20.21 100340 3725252 2585368 7.61 3207396 3056272 29812 16:31:01 27552552 31545528 5386668 16.35 107828 4129356 1522456 4.48 1922820 3056060 50376 Average: 27832271 30338031 5106949 15.50 92883 2694402 2511564 7.39 2498014 2261470 39329 16:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 64.19 42.55 1084.80 9.10 0.00 0.00 0.00 0.00 16:25:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 884.25 552.02 2101.56 170.76 0.00 0.00 0.00 0.00 16:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 3650.17 2425.95 1179.17 834.58 0.00 0.00 0.00 0.00 16:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 1216.95 820.78 2472.59 307.40 0.00 0.00 0.00 0.00 16:28:01 lo 13.40 13.40 5.98 5.98 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 ens3 324.75 259.77 98.14 100.57 0.00 0.00 0.00 0.00 16:29:01 lo 4.85 4.85 4.94 4.94 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 ens3 368.74 350.72 2224.64 4291.20 0.00 0.00 0.00 0.00 16:30:01 lo 4.68 4.68 0.44 0.44 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:31:01 ens3 435.58 474.79 73.00 3036.58 0.00 0.00 0.00 0.00 16:31:01 lo 3.47 3.47 0.32 0.32 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 994.30 705.38 1319.69 1252.99 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 1.69 1.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5857) 02/16/24 _x86_64_ (8 CPU) 16:23:05 LINUX RESTART (8 CPU) 16:24:02 CPU %user %nice %system %iowait %steal %idle 16:25:01 all 10.80 0.00 0.83 2.54 0.04 85.79 16:25:01 0 4.97 0.00 0.56 0.86 0.03 93.58 16:25:01 1 3.29 0.00 0.49 1.46 0.05 94.71 16:25:01 2 11.13 0.00 0.93 0.37 0.03 87.53 16:25:01 3 9.57 0.00 0.39 3.03 0.07 86.95 16:25:01 4 1.36 0.00 0.63 12.56 0.02 85.44 16:25:01 5 27.34 0.00 1.79 1.38 0.03 69.46 16:25:01 6 18.17 0.00 1.24 0.41 0.05 80.13 16:25:01 7 10.60 0.00 0.64 0.32 0.03 88.40 16:26:01 all 44.67 0.00 1.48 1.71 0.09 52.06 16:26:01 0 43.68 0.00 2.47 0.54 0.08 53.23 16:26:01 1 49.21 0.00 1.75 2.84 0.10 46.10 16:26:01 2 50.63 0.00 1.56 0.92 0.10 46.78 16:26:01 3 46.40 0.00 1.17 3.82 0.08 48.53 16:26:01 4 35.44 0.00 1.22 4.56 0.08 58.70 16:26:01 5 34.52 0.00 1.24 0.08 0.07 64.09 16:26:01 6 49.80 0.00 1.31 0.40 0.08 48.41 16:26:01 7 47.76 0.00 1.09 0.47 0.08 50.60 16:27:01 all 35.06 0.00 3.86 0.69 0.08 60.31 16:27:01 0 31.03 0.00 6.50 0.18 0.05 62.24 16:27:01 1 23.32 0.00 9.45 0.00 0.07 67.16 16:27:01 2 65.19 0.00 0.82 0.00 0.08 33.91 16:27:01 3 32.67 0.00 5.54 0.23 0.10 61.46 16:27:01 4 39.18 0.00 0.72 5.09 0.07 54.94 16:27:01 5 37.40 0.00 1.97 0.03 0.08 60.51 16:27:01 6 35.90 0.00 0.85 0.00 0.10 63.15 16:27:01 7 15.92 0.00 4.97 0.00 0.07 79.04 16:28:01 all 42.87 0.00 2.48 1.18 0.10 53.38 16:28:01 0 35.21 0.00 1.51 5.10 0.13 58.05 16:28:01 1 30.22 0.00 2.57 0.03 0.08 67.09 16:28:01 2 51.05 0.00 2.45 0.34 0.10 46.07 16:28:01 3 49.53 0.00 2.26 0.00 0.10 48.11 16:28:01 4 49.67 0.00 4.45 3.65 0.10 42.13 16:28:01 5 46.56 0.00 3.93 0.07 0.10 49.34 16:28:01 6 41.41 0.00 1.27 0.10 0.08 57.14 16:28:01 7 39.46 0.00 1.33 0.10 0.08 59.03 16:29:01 all 34.61 0.00 1.37 1.00 0.08 62.95 16:29:01 0 32.34 0.00 1.74 0.23 0.10 65.59 16:29:01 1 26.30 0.00 1.48 0.05 0.05 72.12 16:29:01 2 31.59 0.00 1.42 0.07 0.10 66.82 16:29:01 3 30.27 0.00 1.02 0.48 0.07 68.16 16:29:01 4 43.47 0.00 1.66 6.91 0.08 47.87 16:29:01 5 46.98 0.00 0.89 0.13 0.07 51.93 16:29:01 6 35.21 0.00 1.37 0.15 0.07 63.20 16:29:01 7 30.74 0.00 1.42 0.00 0.07 67.77 16:30:01 all 22.56 0.00 1.51 3.44 0.05 72.44 16:30:01 0 17.97 0.00 0.77 0.08 0.05 81.13 16:30:01 1 35.53 0.00 2.01 0.18 0.07 62.22 16:30:01 2 13.99 0.00 1.71 14.36 0.07 69.87 16:30:01 3 17.27 0.00 1.31 4.71 0.05 76.67 16:30:01 4 21.93 0.00 2.13 5.66 0.05 70.22 16:30:01 5 27.69 0.00 0.67 0.17 0.05 71.43 16:30:01 6 30.56 0.00 2.28 0.79 0.07 66.31 16:30:01 7 15.53 0.00 1.19 1.59 0.03 81.66 16:31:01 all 8.17 0.00 1.64 4.54 0.05 85.60 16:31:01 0 3.39 0.00 1.01 11.74 0.05 83.81 16:31:01 1 7.50 0.00 1.84 5.49 0.07 85.10 16:31:01 2 5.91 0.00 1.15 1.29 0.03 91.62 16:31:01 3 1.96 0.00 1.49 6.54 0.02 90.00 16:31:01 4 8.13 0.00 1.27 0.60 0.07 89.93 16:31:01 5 7.40 0.00 2.79 3.46 0.05 86.30 16:31:01 6 10.34 0.00 1.41 6.97 0.07 81.22 16:31:01 7 20.74 0.00 2.19 0.20 0.08 76.78 Average: all 28.42 0.00 1.88 2.15 0.07 67.47 Average: 0 24.10 0.00 2.08 2.67 0.07 71.08 Average: 1 25.11 0.00 2.81 1.43 0.07 70.58 Average: 2 32.76 0.00 1.44 2.49 0.07 63.24 Average: 3 26.85 0.00 1.88 2.69 0.07 68.51 Average: 4 28.52 0.00 1.73 5.56 0.07 64.12 Average: 5 32.57 0.00 1.89 0.76 0.06 64.71 Average: 6 31.66 0.00 1.39 1.26 0.07 65.62 Average: 7 25.84 0.00 1.83 0.38 0.06 71.88