---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-784 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: 2800.022 BogoMIPS: 5600.04 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 9.2G 11G 48% / 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 485 1239 0 2218 3195 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:0d:b3:10 brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:fe0d:b310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:85:82:c8 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-784) 12/15/23 _x86_64_ (4 CPU) 17:35:21 LINUX RESTART (4 CPU) 17:36:02 tps rtps wtps bread/s bwrtn/s 17:37:01 5.81 0.00 5.81 0.00 260.84 17:38:01 1.30 0.00 1.30 0.00 15.60 17:39:01 2.97 1.67 1.30 27.60 20.53 17:40:01 1.57 0.00 1.57 0.00 18.26 17:41:01 1.03 0.00 1.03 0.00 11.73 17:42:01 105.30 36.39 68.91 1867.69 5722.65 17:43:01 79.40 34.44 44.96 2855.39 8428.86 17:44:01 29.61 0.23 29.38 3.33 5097.02 17:45:01 5.42 0.00 5.42 0.00 210.63 17:46:01 8.95 1.38 7.57 28.13 259.29 17:47:01 5.13 0.00 5.13 0.00 151.97 17:48:01 7.93 0.00 7.93 0.00 247.96 17:49:01 27.98 0.52 27.46 41.06 2041.79 Average: 21.74 5.75 15.99 371.49 1731.64 17:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:37:01 2074060 3456924 1964604 48.64 25080 1527992 799408 15.71 406116 1412404 152 17:38:01 2074548 3457484 1964116 48.63 25112 1527996 799408 15.71 405156 1412396 160 17:39:01 2070076 3454076 1968588 48.74 25332 1528680 800728 15.74 408676 1412816 172 17:40:01 2070176 3454212 1968488 48.74 25356 1528684 800728 15.74 408204 1412820 188 17:41:01 2070548 3454632 1968116 48.73 25404 1528684 806424 15.85 407720 1412820 192 17:42:01 1646692 3346580 2391972 59.23 51032 1803420 858376 16.87 573272 1637928 142080 17:43:01 1265012 3223532 2773652 68.68 60916 2042512 1006192 19.78 748476 1824968 135588 17:44:01 1210892 3179312 2827772 70.02 61504 2051044 1029060 20.23 793980 1831704 956 17:45:01 1202728 3174584 2835936 70.22 62364 2053248 1033000 20.31 799384 1833388 1264 17:46:01 1185164 3162404 2853500 70.65 63380 2056684 1034644 20.34 812868 1835616 400 17:47:01 1185504 3166156 2853160 70.65 64204 2058848 1034644 20.34 809580 1837324 1196 17:48:01 1178344 3162472 2860320 70.82 65008 2061124 1034644 20.34 814124 1839116 400 17:49:01 1257084 3261052 2781580 68.87 70324 2075304 913460 17.96 746708 1826648 29408 Average: 1576218 3304109 2462446 60.97 48078 1834171 919286 18.07 625713 1656150 24012 17:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 0.14 0.07 0.01 0.03 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 1.53 0.38 1.48 0.03 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 ens3 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 236.89 155.87 1076.05 44.52 0.00 0.00 0.00 0.00 17:42:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 94.65 76.45 674.47 17.88 0.00 0.00 0.00 0.00 17:43:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 75.19 95.75 136.78 15.40 0.00 0.00 0.00 0.00 17:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 42.54 60.79 44.41 9.30 0.00 0.00 0.00 0.00 17:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 52.59 69.61 59.03 21.38 0.00 0.00 0.00 0.00 17:46:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 39.13 56.77 41.99 8.94 0.00 0.00 0.00 0.00 17:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 43.29 62.77 46.77 9.80 0.00 0.00 0.00 0.00 17:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 27.71 30.08 48.32 10.16 0.00 0.00 0.00 0.00 17:49:01 lo 0.87 0.87 0.08 0.08 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 47.31 46.90 164.01 10.59 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-784) 12/15/23 _x86_64_ (4 CPU) 17:35:21 LINUX RESTART (4 CPU) 17:36:02 CPU %user %nice %system %iowait %steal %idle 17:37:01 all 0.02 0.00 0.02 0.19 0.00 99.77 17:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:37:01 2 0.02 0.00 0.02 0.08 0.00 99.88 17:37:01 3 0.03 0.00 0.03 0.66 0.02 99.25 17:38:01 all 0.14 0.00 0.01 0.01 0.00 99.83 17:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:38:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:38:01 2 0.47 0.00 0.00 0.05 0.00 99.48 17:38:01 3 0.05 0.00 0.02 0.02 0.00 99.92 17:39:01 all 0.81 0.00 0.06 0.03 0.00 99.10 17:39:01 0 0.85 0.00 0.08 0.02 0.00 99.05 17:39:01 1 0.30 0.00 0.03 0.07 0.00 99.60 17:39:01 2 2.04 0.00 0.02 0.03 0.00 97.92 17:39:01 3 0.07 0.00 0.10 0.00 0.02 99.82 17:40:01 all 0.47 0.00 0.02 0.01 0.00 99.50 17:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:40:01 2 1.74 0.00 0.08 0.02 0.00 98.16 17:40:01 3 0.07 0.00 0.03 0.00 0.02 99.88 17:41:01 all 0.02 0.00 0.02 0.02 0.00 99.94 17:41:01 0 0.05 0.00 0.02 0.00 0.00 99.93 17:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:41:01 2 0.02 0.00 0.00 0.07 0.00 99.92 17:41:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:42:01 all 18.79 0.00 1.60 2.89 0.05 76.67 17:42:01 0 12.39 0.00 1.46 5.36 0.05 80.75 17:42:01 1 40.26 0.00 2.55 0.80 0.08 56.30 17:42:01 2 10.69 0.00 1.37 5.24 0.05 82.65 17:42:01 3 11.86 0.00 1.02 0.15 0.03 86.93 17:43:01 all 16.07 0.00 1.00 1.72 0.05 81.17 17:43:01 0 15.70 0.00 1.20 2.76 0.03 80.31 17:43:01 1 18.03 0.00 0.77 0.23 0.05 80.92 17:43:01 2 7.15 0.00 0.52 2.84 0.03 89.46 17:43:01 3 23.39 0.00 1.51 1.05 0.07 73.98 17:44:01 all 6.53 0.00 0.35 0.32 0.03 92.77 17:44:01 0 5.33 0.00 0.30 0.33 0.03 94.01 17:44:01 1 9.22 0.00 0.48 0.00 0.03 90.26 17:44:01 2 6.49 0.00 0.30 0.48 0.02 92.71 17:44:01 3 5.08 0.00 0.30 0.48 0.03 94.10 17:45:01 all 2.60 0.00 0.14 0.03 0.02 97.22 17:45:01 0 2.19 0.00 0.13 0.10 0.02 97.56 17:45:01 1 4.20 0.00 0.08 0.00 0.03 95.68 17:45:01 2 0.87 0.00 0.03 0.00 0.02 99.08 17:45:01 3 3.16 0.00 0.30 0.00 0.03 96.51 17:46:01 all 2.94 0.00 0.18 0.08 0.02 96.79 17:46:01 0 0.63 0.00 0.10 0.18 0.00 99.08 17:46:01 1 2.82 0.00 0.08 0.05 0.02 97.03 17:46:01 2 2.94 0.00 0.07 0.02 0.00 96.98 17:46:01 3 5.37 0.00 0.48 0.07 0.03 94.05 17:47:01 all 1.91 0.00 0.14 0.03 0.02 97.90 17:47:01 0 0.67 0.00 0.08 0.00 0.02 99.23 17:47:01 1 1.08 0.00 0.07 0.00 0.00 98.85 17:47:01 2 2.62 0.00 0.03 0.00 0.02 97.33 17:47:01 3 3.29 0.00 0.39 0.12 0.02 96.19 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 2.48 0.00 0.14 0.06 0.02 97.30 17:48:01 0 1.08 0.00 0.07 0.00 0.02 98.83 17:48:01 1 2.40 0.00 0.15 0.00 0.02 97.43 17:48:01 2 3.80 0.00 0.10 0.00 0.02 96.08 17:48:01 3 2.65 0.00 0.25 0.27 0.03 96.79 17:49:01 all 15.78 0.00 0.81 0.94 0.03 82.44 17:49:01 0 46.49 0.00 1.58 0.22 0.07 51.64 17:49:01 1 0.90 0.00 0.35 0.77 0.03 97.95 17:49:01 2 3.24 0.00 0.43 0.00 0.02 96.31 17:49:01 3 12.40 0.00 0.85 2.75 0.03 83.96 Average: all 5.28 0.00 0.35 0.49 0.02 93.87 Average: 0 6.59 0.00 0.39 0.69 0.02 92.31 Average: 1 6.10 0.00 0.35 0.15 0.02 93.38 Average: 2 3.23 0.00 0.23 0.68 0.01 95.85 Average: 3 5.19 0.00 0.41 0.43 0.03 93.95