---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1595 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 474 423 0 3045 3186 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:78:a0:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe78:a078/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:3d:35:58 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1595) 12/21/23 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 146.71 78.55 68.16 6179.37 41280.87 14:25:01 133.62 16.86 116.76 2198.37 50913.74 14:26:01 470.58 286.36 184.22 21454.98 105181.04 14:27:01 302.57 33.26 269.31 3165.07 28923.05 14:28:01 215.90 77.00 138.89 2036.99 17035.29 14:29:01 8.51 0.02 8.50 0.13 1195.33 14:30:01 0.98 0.00 0.98 0.00 11.33 14:31:01 1.07 0.00 1.07 0.00 13.06 14:32:01 69.97 32.73 37.24 1313.65 3433.43 14:33:01 53.39 28.30 25.10 1533.48 3724.05 Average: 140.39 55.35 85.04 3791.62 25187.57 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1636956 3310268 2401700 59.47 42276 1789512 934656 18.37 621644 1605184 153884 14:25:01 138236 3324536 3900420 96.58 73712 3210748 1158048 22.76 590936 3033236 266144 14:26:01 568756 3261476 3469900 85.92 128244 2653828 1146280 22.53 594884 2586848 780 14:27:01 249576 3339296 3789080 93.82 143176 3019132 994764 19.55 639608 2843248 392 14:28:01 727804 3295264 3310852 81.98 157036 2482408 1496824 29.42 746260 2252100 34840 14:29:01 711900 3279432 3326756 82.37 157080 2482420 1501628 29.52 762284 2252020 56 14:30:01 703072 3270628 3335584 82.59 157100 2482424 1520024 29.88 771080 2252016 168 14:31:01 701080 3268688 3337576 82.64 157116 2482432 1520024 29.88 772936 2252024 140 14:32:01 310756 3004940 3727900 92.31 158636 2616872 1192576 23.44 1076960 2350060 51852 14:33:01 433728 3243904 3604928 89.26 165224 2715652 971632 19.10 887536 2406600 33636 Average: 618186 3259843 3420470 84.69 133960 2593543 1243646 24.45 746413 2383334 54189 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 369.22 236.66 1448.39 63.98 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:25:01 ens3 435.48 304.03 11986.65 23.54 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 470.28 363.51 3422.63 24.64 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 80.55 68.12 525.08 6.88 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 8.80 8.80 2.14 2.14 0.00 0.00 0.00 0.00 14:28:01 ens3 110.18 85.02 257.99 16.67 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 62.21 62.21 14.20 14.20 0.00 0.00 0.00 0.00 14:29:01 ens3 111.98 85.47 22.23 65.33 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 57.26 57.26 11.44 11.44 0.00 0.00 0.00 0.00 14:30:01 ens3 114.28 84.37 22.85 55.01 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 47.64 47.64 8.16 8.16 0.00 0.00 0.00 0.00 14:31:01 ens3 60.36 44.21 11.95 32.28 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 17.46 17.46 2.74 2.74 0.00 0.00 0.00 0.00 14:32:01 ens3 265.21 187.90 2090.53 25.49 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:33:01 ens3 22.66 22.16 42.86 11.64 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 19.90 19.90 3.92 3.92 0.00 0.00 0.00 0.00 Average: ens3 204.08 148.19 1983.70 32.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1595) 12/21/23 _x86_64_ (4 CPU) 14:22:42 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.70 0.00 2.25 4.39 0.05 74.61 14:24:01 0 32.55 0.00 3.02 4.23 0.08 60.11 14:24:01 1 16.33 0.00 1.49 6.85 0.03 75.30 14:24:01 2 8.39 0.00 2.67 2.44 0.07 86.43 14:24:01 3 17.60 0.00 1.82 4.04 0.03 76.50 14:25:01 all 19.24 0.00 3.28 2.56 0.05 74.87 14:25:01 0 24.17 0.00 3.31 0.12 0.05 72.35 14:25:01 1 29.82 0.00 4.04 5.78 0.08 60.28 14:25:01 2 10.86 0.00 2.90 2.91 0.03 83.29 14:25:01 3 12.17 0.00 2.85 1.46 0.07 83.45 14:26:01 all 14.66 0.00 7.13 11.73 0.10 66.39 14:26:01 0 17.69 0.00 6.13 12.89 0.08 63.21 14:26:01 1 12.66 0.00 7.24 14.74 0.07 65.29 14:26:01 2 14.22 0.00 6.75 8.96 0.12 69.95 14:26:01 3 14.09 0.00 8.39 10.35 0.08 67.08 14:27:01 all 19.78 0.00 5.91 7.94 0.09 66.28 14:27:01 0 23.57 0.00 7.85 5.33 0.10 63.15 14:27:01 1 16.99 0.00 5.10 13.98 0.10 63.84 14:27:01 2 19.03 0.00 4.59 7.84 0.10 68.45 14:27:01 3 19.52 0.00 6.05 4.60 0.08 69.75 14:28:01 all 25.18 0.00 5.30 5.71 0.08 63.73 14:28:01 0 26.05 0.00 5.40 4.75 0.08 63.72 14:28:01 1 25.12 0.00 5.65 5.70 0.07 63.46 14:28:01 2 25.27 0.00 4.97 5.34 0.08 64.33 14:28:01 3 24.29 0.00 5.21 7.04 0.08 63.37 14:29:01 all 1.25 0.00 0.61 0.14 0.02 97.97 14:29:01 0 2.53 0.00 0.56 0.08 0.02 96.81 14:29:01 1 0.95 0.00 0.62 0.00 0.03 98.40 14:29:01 2 0.69 0.00 0.57 0.50 0.02 98.23 14:29:01 3 0.85 0.00 0.72 0.00 0.02 98.41 14:30:01 all 0.74 0.00 0.66 0.01 0.02 98.56 14:30:01 0 0.75 0.00 0.75 0.02 0.02 98.47 14:30:01 1 0.83 0.00 0.62 0.00 0.02 98.53 14:30:01 2 0.74 0.00 0.74 0.00 0.03 98.50 14:30:01 3 0.65 0.00 0.53 0.00 0.02 98.80 14:31:01 all 0.42 0.00 0.36 0.01 0.02 99.19 14:31:01 0 0.42 0.00 0.33 0.03 0.02 99.20 14:31:01 1 0.38 0.00 0.35 0.00 0.03 99.23 14:31:01 2 0.40 0.00 0.43 0.00 0.02 99.15 14:31:01 3 0.45 0.00 0.33 0.00 0.02 99.20 14:32:01 all 10.97 0.00 1.14 1.51 0.04 86.34 14:32:01 0 10.36 0.00 1.12 2.31 0.03 86.18 14:32:01 1 10.40 0.00 1.22 2.51 0.05 85.82 14:32:01 2 11.89 0.00 1.40 0.79 0.03 85.89 14:32:01 3 11.24 0.00 0.84 0.44 0.03 87.45 14:33:01 all 16.05 0.00 0.86 1.43 0.04 81.62 14:33:01 0 6.00 0.00 0.55 1.64 0.03 91.77 14:33:01 1 5.22 0.00 0.60 0.40 0.00 93.78 14:33:01 2 41.63 0.00 1.59 1.74 0.08 54.96 14:33:01 3 11.38 0.00 0.65 1.97 0.05 85.95 Average: all 12.68 0.00 2.74 3.53 0.05 81.00 Average: 0 14.38 0.00 2.90 3.12 0.05 79.55 Average: 1 11.85 0.00 2.68 4.98 0.05 80.44 Average: 2 13.29 0.00 2.66 3.04 0.06 80.95 Average: 3 11.20 0.00 2.73 2.98 0.05 83.04