---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35288 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 849 25346 0 5971 30861 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:08:3e:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe08:3ed2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:55:4a:2a 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:beff:fe55:4a2a/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-35288) 04/26/24 _x86_64_ (8 CPU) 08:39:16 LINUX RESTART (8 CPU) 08:40:02 tps rtps wtps bread/s bwrtn/s 08:41:01 104.73 18.17 86.56 1047.42 25278.56 08:42:01 172.37 47.23 125.15 2549.84 37936.34 08:43:01 27.53 3.05 24.48 82.92 19936.68 08:44:01 276.62 3.08 273.54 80.79 45392.83 08:45:01 173.89 2.72 171.17 407.00 129034.49 08:46:01 52.32 0.02 52.31 3.33 57831.29 08:47:01 40.76 1.32 39.44 89.99 20193.57 Average: 121.21 10.78 110.44 607.71 47997.48 08:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 30025784 31689348 2913436 8.84 75864 1893092 1433588 4.22 899504 1716036 218048 08:42:01 27986492 30082368 4952728 15.04 87388 2301700 3141064 9.24 2609452 2017680 9404 08:43:01 27906092 30123112 5033128 15.28 90348 2416516 3148348 9.26 2615648 2084020 81856 08:44:01 26744388 30126700 6194832 18.81 92832 3561280 2537956 7.47 3080908 2742236 702920 08:45:01 23906692 30079940 9032528 27.42 119256 6218976 2727856 8.03 3241608 5298020 281832 08:46:01 24444808 30087556 8494412 25.79 120256 5707068 2581568 7.60 3458252 4566652 40 08:47:01 25921108 31567872 7018112 21.31 123196 5712172 1505004 4.43 1993292 4562972 2696 Average: 26705052 30536699 6234168 18.93 101306 3972972 2439341 7.18 2556952 3283945 185257 08:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 08:41:01 ens3 62.16 40.06 887.98 9.67 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 08:42:01 ens3 730.26 522.28 5493.47 114.90 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 7.55 7.55 25.97 25.97 0.00 0.00 0.00 0.00 08:43:01 ens3 1328.56 810.65 791.06 654.50 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:44:01 ens3 251.87 329.16 731.57 7439.21 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:45:01 ens3 1694.20 1212.13 11215.21 310.28 0.00 0.00 0.00 0.00 08:45:01 docker0 140.33 244.01 14.24 3935.60 0.00 0.00 0.00 0.00 08:46:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 08:46:01 ens3 1493.35 1646.59 99.18 13271.17 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 lo 3.83 3.83 0.36 0.36 0.00 0.00 0.00 0.00 08:47:01 ens3 227.83 226.30 39.69 1558.47 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 3.85 3.85 0.00 0.00 0.00 0.00 Average: ens3 828.72 685.42 2755.61 3344.82 0.00 0.00 0.00 0.00 Average: docker0 20.09 34.94 2.04 563.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35288) 04/26/24 _x86_64_ (8 CPU) 08:39:16 LINUX RESTART (8 CPU) 08:40:02 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 10.42 0.00 0.77 2.14 0.03 86.65 08:41:01 0 0.92 0.00 0.20 7.88 0.02 90.98 08:41:01 1 2.07 0.00 0.07 0.03 0.02 97.81 08:41:01 2 30.54 0.00 1.73 3.16 0.05 64.52 08:41:01 3 25.72 0.00 1.46 0.93 0.03 71.85 08:41:01 4 10.16 0.00 0.97 3.02 0.03 85.81 08:41:01 5 9.38 0.00 0.95 0.42 0.02 89.23 08:41:01 6 2.26 0.00 0.39 0.24 0.02 97.10 08:41:01 7 2.27 0.00 0.34 1.44 0.02 95.93 08:42:01 all 38.48 0.00 1.37 1.92 0.09 58.14 08:42:01 0 29.73 0.00 1.39 5.29 0.08 63.51 08:42:01 1 46.62 0.00 1.97 1.23 0.10 50.08 08:42:01 2 24.56 0.00 1.19 3.83 0.07 70.35 08:42:01 3 40.32 0.00 1.22 1.22 0.08 57.15 08:42:01 4 34.47 0.00 1.24 1.54 0.10 62.65 08:42:01 5 47.45 0.00 1.39 0.90 0.10 50.16 08:42:01 6 37.09 0.00 1.25 0.55 0.08 61.02 08:42:01 7 47.49 0.00 1.30 0.83 0.10 50.28 08:43:01 all 23.04 0.00 1.93 0.85 0.06 74.13 08:43:01 0 21.15 0.00 1.47 3.54 0.07 73.78 08:43:01 1 27.32 0.00 2.25 0.00 0.07 70.36 08:43:01 2 23.56 0.00 2.70 3.14 0.05 70.55 08:43:01 3 24.73 0.00 3.24 0.00 0.05 71.97 08:43:01 4 25.88 0.00 0.70 0.07 0.05 73.30 08:43:01 5 20.27 0.00 0.89 0.00 0.07 78.77 08:43:01 6 20.00 0.00 1.55 0.02 0.07 78.36 08:43:01 7 21.45 0.00 2.64 0.03 0.05 75.83 08:44:01 all 23.39 0.00 0.89 4.50 0.06 71.15 08:44:01 0 9.47 0.00 0.40 16.57 0.03 73.53 08:44:01 1 26.08 0.00 0.59 0.07 0.05 73.22 08:44:01 2 17.28 0.00 1.29 8.06 0.07 73.29 08:44:01 3 26.97 0.00 0.42 0.94 0.07 71.61 08:44:01 4 36.38 0.00 1.04 1.73 0.07 60.79 08:44:01 5 27.35 0.00 2.54 8.12 0.07 61.92 08:44:01 6 19.06 0.00 0.47 0.35 0.07 80.06 08:44:01 7 24.57 0.00 0.40 0.17 0.05 74.82 08:45:01 all 16.15 0.00 4.68 5.36 0.07 73.73 08:45:01 0 15.93 0.00 3.64 0.42 0.07 79.94 08:45:01 1 13.49 0.00 3.49 0.03 0.07 82.92 08:45:01 2 12.07 0.00 3.60 10.85 0.05 73.43 08:45:01 3 18.90 0.00 7.39 15.64 0.08 57.99 08:45:01 4 19.39 0.00 7.03 7.66 0.08 65.83 08:45:01 5 14.62 0.00 3.36 7.47 0.07 74.49 08:45:01 6 16.58 0.00 4.86 0.30 0.08 78.18 08:45:01 7 18.32 0.00 4.16 0.62 0.07 76.83 08:46:01 all 16.64 0.00 1.19 2.29 0.07 79.80 08:46:01 0 12.07 0.00 0.94 0.37 0.07 86.56 08:46:01 1 9.29 0.00 2.08 9.13 0.05 79.45 08:46:01 2 20.36 0.00 1.23 0.00 0.08 78.33 08:46:01 3 14.76 0.00 1.21 1.45 0.08 82.50 08:46:01 4 24.20 0.00 1.10 0.07 0.08 74.55 08:46:01 5 17.80 0.00 0.85 6.86 0.07 74.42 08:46:01 6 15.51 0.00 1.26 0.45 0.07 82.72 08:46:01 7 19.18 0.00 0.79 0.00 0.08 79.95 08:47:01 all 8.70 0.00 0.46 1.01 0.03 89.80 08:47:01 0 8.89 0.00 0.33 0.18 0.03 90.56 08:47:01 1 3.89 0.00 0.45 1.95 0.02 93.69 08:47:01 2 4.13 0.00 0.27 0.02 0.03 95.55 08:47:01 3 11.36 0.00 0.45 0.17 0.02 88.00 08:47:01 4 5.10 0.00 0.45 0.02 0.03 94.40 08:47:01 5 14.20 0.00 0.50 5.68 0.05 79.57 08:47:01 6 19.24 0.00 0.88 0.05 0.03 79.80 08:47:01 7 2.75 0.00 0.38 0.02 0.02 96.83 Average: all 19.57 0.00 1.61 2.58 0.06 76.18 Average: 0 14.06 0.00 1.20 4.89 0.05 79.81 Average: 1 18.45 0.00 1.56 1.77 0.05 78.16 Average: 2 18.91 0.00 1.72 4.15 0.06 75.17 Average: 3 23.26 0.00 2.19 2.88 0.06 71.61 Average: 4 22.24 0.00 1.79 2.00 0.06 73.90 Average: 5 21.61 0.00 1.50 4.20 0.06 72.63 Average: 6 18.57 0.00 1.52 0.28 0.06 79.57 Average: 7 19.47 0.00 1.43 0.44 0.06 78.60