---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-664 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 11G 9.0G 54% / 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 500 838 0 2604 3177 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:b6:42:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:feb6:4278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:a3:80:fa 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::42:90ff:fea3:80fa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-664) 12/14/23 _x86_64_ (4 CPU) 17:14:48 LINUX RESTART (4 CPU) 17:15:01 tps rtps wtps bread/s bwrtn/s 17:16:02 78.25 42.04 36.21 4304.35 37470.84 17:17:01 1.41 0.02 1.39 0.14 16.13 17:18:01 3.22 1.67 1.55 27.60 23.20 17:19:01 1.60 0.00 1.60 0.00 19.06 17:20:01 0.97 0.00 0.97 0.00 11.20 17:21:01 0.95 0.02 0.93 0.13 10.13 17:22:01 1.02 0.00 1.02 0.00 12.53 17:23:01 73.84 22.36 51.47 884.92 2932.31 17:24:01 109.48 48.23 61.26 3827.90 10617.43 17:25:01 28.90 0.05 28.85 0.80 5235.66 17:26:01 8.80 0.00 8.80 0.00 300.35 17:27:01 37.41 10.93 26.48 800.27 3305.18 17:28:01 213.48 43.18 170.30 2306.85 61888.26 Average: 43.08 12.98 30.10 936.06 9385.72 17:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:16:02 2066292 3448076 1972372 48.84 25072 1526844 810932 15.94 414812 1410176 76 17:17:01 2066196 3448076 1972468 48.84 25108 1526844 810932 15.94 414504 1410164 152 17:18:01 2064124 3447096 1974540 48.89 25324 1527532 822196 16.16 414992 1410600 164 17:19:01 2064180 3447196 1974484 48.89 25356 1527536 822196 16.16 415332 1410604 40 17:20:01 2064412 3447460 1974252 48.88 25396 1527528 827828 16.27 414852 1410604 16 17:21:01 2064668 3447768 1973996 48.88 25428 1527548 827828 16.27 415108 1410608 184 17:22:01 2064544 3447676 1974120 48.88 25460 1527552 823736 16.19 415348 1410612 8 17:23:01 1732028 3294140 2306636 57.11 37764 1686432 931568 18.31 599888 1540388 90928 17:24:01 1266220 3205020 2772444 68.65 60364 2024104 1025788 20.16 762776 1809808 140304 17:25:01 1218100 3164500 2820564 69.84 61064 2030248 1046996 20.58 804368 1814548 1196 17:26:01 1205444 3157588 2833220 70.15 61884 2034328 1050972 20.66 811556 1817856 2176 17:27:01 282128 2348492 3756536 93.01 64348 2142572 1808576 35.55 1675424 1864340 1160 17:28:01 939580 3250420 3099084 76.74 80900 2372664 962364 18.92 980920 1907152 5808 Average: 1622917 3273347 2415747 59.82 41805 1767826 967070 19.01 656914 1586728 18632 17:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:16:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:16:02 ens3 160.77 102.92 481.69 25.26 0.00 0.00 0.00 0.00 17:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 0.53 0.37 0.26 0.21 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 ens3 0.30 0.17 0.09 0.07 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:23:01 ens3 140.63 102.60 839.34 37.68 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 17:24:01 ens3 90.97 72.32 741.77 18.19 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:25:01 ens3 66.17 90.40 99.91 14.47 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:26:01 ens3 57.51 82.97 67.08 13.28 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 87.52 87.52 32.22 32.22 0.00 0.00 0.00 0.00 17:27:01 ens3 209.82 242.08 1382.51 35.60 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 33.37 33.37 4.29 4.29 0.00 0.00 0.00 0.00 17:28:01 ens3 369.10 312.23 5497.32 63.99 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 9.73 9.73 2.85 2.85 0.00 0.00 0.00 0.00 Average: ens3 84.43 77.51 701.78 16.08 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-664) 12/14/23 _x86_64_ (4 CPU) 17:14:48 LINUX RESTART (4 CPU) 17:15:01 CPU %user %nice %system %iowait %steal %idle 17:16:02 all 3.58 0.00 1.03 2.46 0.02 92.91 17:16:02 0 2.88 0.00 1.47 3.33 0.03 92.28 17:16:02 1 4.21 0.00 0.62 1.22 0.00 93.95 17:16:02 2 3.94 0.00 1.30 2.22 0.02 92.52 17:16:02 3 3.29 0.00 0.77 3.06 0.03 92.85 17:17:01 all 0.03 0.00 0.01 0.02 0.01 99.93 17:17:01 0 0.07 0.00 0.02 0.02 0.03 99.86 17:17:01 1 0.00 0.00 0.00 0.00 0.02 99.98 17:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:17:01 3 0.02 0.00 0.02 0.05 0.00 99.92 17:18:01 all 0.64 0.00 0.06 0.03 0.01 99.26 17:18:01 0 1.65 0.00 0.05 0.00 0.00 98.30 17:18:01 1 0.62 0.00 0.13 0.02 0.02 99.22 17:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:18:01 3 0.28 0.00 0.03 0.12 0.00 99.57 17:19:01 all 0.51 0.00 0.01 0.01 0.01 99.46 17:19:01 0 1.95 0.00 0.00 0.00 0.00 98.05 17:19:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:19:01 3 0.02 0.00 0.02 0.05 0.02 99.90 17:20:01 all 0.52 0.00 0.01 0.02 0.01 99.44 17:20:01 0 1.99 0.00 0.02 0.00 0.02 97.98 17:20:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:20:01 3 0.03 0.00 0.00 0.07 0.00 99.90 17:21:01 all 0.07 0.00 0.03 0.01 0.01 99.89 17:21:01 0 0.25 0.00 0.08 0.00 0.00 99.67 17:21:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:21:01 3 0.00 0.00 0.02 0.03 0.02 99.93 17:22:01 all 0.03 0.00 0.01 0.01 0.00 99.95 17:22:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:22:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:22:01 3 0.02 0.00 0.00 0.03 0.00 99.95 17:23:01 all 11.58 0.00 0.78 2.14 0.04 85.46 17:23:01 0 11.47 0.00 0.83 2.19 0.05 85.46 17:23:01 1 8.93 0.00 0.63 0.28 0.03 90.12 17:23:01 2 20.85 0.00 0.89 0.65 0.05 77.56 17:23:01 3 5.11 0.00 0.75 5.43 0.02 88.69 17:24:01 all 20.67 0.00 1.58 2.85 0.06 74.84 17:24:01 0 17.71 0.00 1.52 1.19 0.05 79.53 17:24:01 1 23.94 0.00 1.50 1.10 0.05 73.41 17:24:01 2 32.40 0.00 2.37 1.77 0.07 63.39 17:24:01 3 8.56 0.00 0.92 7.37 0.07 83.08 17:25:01 all 6.76 0.00 0.38 0.39 0.04 92.43 17:25:01 0 8.15 0.00 0.60 0.25 0.03 90.97 17:25:01 1 4.30 0.00 0.35 0.58 0.03 94.73 17:25:01 2 8.68 0.00 0.43 0.02 0.05 90.82 17:25:01 3 5.90 0.00 0.17 0.72 0.03 93.18 17:26:01 all 3.50 0.00 0.23 0.05 0.03 96.20 17:26:01 0 5.12 0.00 0.10 0.00 0.03 94.75 17:26:01 1 1.25 0.00 0.03 0.00 0.02 98.70 17:26:01 2 5.26 0.00 0.50 0.00 0.03 94.21 17:26:01 3 2.36 0.00 0.25 0.20 0.03 97.15 17:26:01 CPU %user %nice %system %iowait %steal %idle 17:27:01 all 35.05 0.00 1.17 0.41 0.08 63.30 17:27:01 0 32.73 0.00 1.64 0.54 0.08 65.02 17:27:01 1 36.14 0.00 0.94 0.15 0.07 62.70 17:27:01 2 35.79 0.00 1.07 0.23 0.08 62.82 17:27:01 3 35.53 0.00 1.04 0.69 0.07 62.68 17:28:01 all 25.29 0.00 4.39 3.74 0.08 66.50 17:28:01 0 20.80 0.00 4.41 1.80 0.07 72.93 17:28:01 1 36.04 0.00 4.63 1.55 0.08 57.71 17:28:01 2 21.10 0.00 3.87 4.48 0.08 70.47 17:28:01 3 23.22 0.00 4.65 7.13 0.08 64.92 Average: all 8.31 0.00 0.74 0.93 0.03 89.99 Average: 0 8.04 0.00 0.82 0.71 0.03 90.39 Average: 1 8.88 0.00 0.68 0.38 0.03 90.03 Average: 2 9.85 0.00 0.80 0.72 0.03 88.60 Average: 3 6.48 0.00 0.66 1.92 0.03 90.92