---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10228 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.5G 56% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 530 3183 0 4262 7147 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:bb:fe:53 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:febb:fe53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:a4:bb:6c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10228) 09/08/26 _x86_64_ (4 CPU) 01:07:45 LINUX RESTART (4 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:03 155.74 69.46 86.29 5635.59 39761.26 01:10:01 57.94 0.10 57.83 20.96 9435.75 01:11:01 116.71 12.93 103.78 2271.64 20144.75 01:12:01 103.65 0.52 103.13 4.13 24343.07 01:13:01 134.05 0.03 134.02 3.86 33829.94 01:14:01 20.63 0.02 20.61 3.73 1190.80 01:15:01 15.83 0.00 15.83 0.00 789.20 01:16:01 4.70 0.00 4.70 0.00 217.13 01:17:01 1.27 0.00 1.27 0.00 22.26 01:18:01 2.50 0.02 2.48 0.13 360.01 01:19:01 33.28 0.62 32.66 46.93 2183.90 Average: 58.76 7.63 51.13 728.11 12035.20 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:03 5900060 7417632 2267368 27.76 36976 1661028 991556 10.76 580640 1518224 60632 01:10:01 5612384 7365980 2555044 31.28 54984 1867488 1018356 11.05 639316 1723024 69564 01:11:01 4554028 7055156 3613400 44.24 98520 2486096 1517752 16.47 1008020 2327276 227924 01:12:01 3379688 6876108 4787740 58.62 151736 3209336 1500828 16.29 1229980 3046516 408276 01:13:01 1829896 5830928 6337532 77.60 154136 3772684 1625704 17.64 2333620 3487180 5460 01:14:01 2320852 6379680 5846576 71.58 156784 3786788 1635280 17.74 1809220 3532300 3092 01:15:01 2465836 6531252 5701592 69.81 159004 3794676 1710292 18.56 1689980 3500716 1100 01:16:01 2568264 6607204 5599164 68.55 159216 3793952 1517024 16.46 1831364 3263240 188 01:17:01 1392912 5437460 6774516 82.95 159352 3794408 1686484 18.30 2969376 3263540 456 01:18:01 1527824 5722292 6639604 81.29 159604 3806812 1798624 19.52 2694556 3405580 3392 01:19:01 3287684 7345420 4879744 59.75 163084 3824800 1049660 11.39 1162500 3241680 9272 Average: 3167221 6597192 5000207 61.22 132127 3254370 1459233 15.83 1631688 2937207 71760 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:03 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 01:09:03 ens3 358.81 213.55 1106.60 64.64 0.00 0.00 0.00 0.00 01:09:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 01:10:01 ens3 42.41 35.60 851.15 5.11 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 lo 2.33 2.33 0.26 0.26 0.00 0.00 0.00 0.00 01:11:01 ens3 412.18 275.91 3581.85 39.18 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 ens3 16.60 14.28 48.03 5.77 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 580.88 136.25 3569.88 10.55 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 ens3 2.62 2.12 1.46 0.54 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 0.12 0.12 0.02 0.02 0.00 0.00 0.00 0.00 01:15:01 ens3 0.67 0.65 0.14 0.15 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 43.15 43.15 1473.14 1473.14 0.00 0.00 0.00 0.00 01:16:01 ens3 10.56 4.12 2.37 3.54 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 01:19:01 ens3 30.54 33.51 17.61 58.95 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.68 4.68 134.39 134.39 0.00 0.00 0.00 0.00 Average: ens3 132.59 65.18 834.51 17.17 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10228) 09/08/26 _x86_64_ (4 CPU) 01:07:45 LINUX RESTART (4 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:03 all 18.69 0.00 2.95 5.27 1.35 71.73 01:09:03 0 7.62 0.00 1.83 8.87 1.00 80.69 01:09:03 1 25.86 0.00 5.72 4.52 1.42 62.48 01:09:03 2 24.93 0.00 2.69 4.29 1.62 66.48 01:09:03 3 16.40 0.00 1.55 3.41 1.38 77.26 01:10:01 all 20.14 0.00 1.11 1.86 0.93 75.96 01:10:01 0 19.91 0.00 1.45 5.83 0.90 71.92 01:10:01 1 10.10 0.00 0.71 0.00 0.46 88.73 01:10:01 2 36.97 0.00 1.96 1.51 1.91 57.65 01:10:01 3 13.56 0.00 0.33 0.09 0.45 85.58 01:11:01 all 21.98 0.00 5.17 3.32 2.31 67.22 01:11:01 0 18.85 0.00 4.86 5.23 2.00 69.06 01:11:01 1 24.63 0.00 5.72 2.98 2.08 64.58 01:11:01 2 12.75 0.00 4.71 4.40 2.96 75.19 01:11:01 3 31.77 0.00 5.40 0.68 2.20 59.95 01:12:01 all 26.00 0.00 7.28 1.85 2.51 62.36 01:12:01 0 30.77 0.00 4.82 0.51 2.62 61.28 01:12:01 1 31.63 0.00 6.89 2.02 2.43 57.04 01:12:01 2 21.27 0.00 6.57 1.53 2.69 67.95 01:12:01 3 20.33 0.00 10.88 3.34 2.29 63.16 01:13:01 all 32.83 0.00 6.99 3.10 3.63 53.44 01:13:01 0 37.72 0.00 8.53 7.00 4.21 42.54 01:13:01 1 27.37 0.00 5.62 2.00 3.55 61.46 01:13:01 2 36.64 0.00 8.17 2.14 3.39 49.65 01:13:01 3 29.58 0.00 5.67 1.30 3.41 60.05 01:14:01 all 71.79 0.00 6.23 0.36 5.07 16.55 01:14:01 0 69.40 0.00 6.64 1.19 4.90 17.88 01:14:01 1 71.50 0.00 6.60 0.08 5.02 16.79 01:14:01 2 74.67 0.00 5.76 0.07 4.81 14.70 01:14:01 3 71.65 0.00 5.89 0.10 5.54 16.82 01:15:01 all 46.14 0.00 5.81 0.23 4.29 43.53 01:15:01 0 41.38 0.00 5.69 0.03 4.15 48.75 01:15:01 1 45.08 0.00 5.77 0.81 4.03 44.30 01:15:01 2 45.28 0.00 5.85 0.02 4.20 44.66 01:15:01 3 52.80 0.00 5.94 0.05 4.76 36.45 01:16:01 all 32.03 0.00 6.52 0.06 3.72 57.68 01:16:01 0 18.81 0.00 5.80 0.05 3.03 72.31 01:16:01 1 48.53 0.00 7.26 0.10 4.59 39.53 01:16:01 2 34.92 0.00 7.00 0.07 4.02 54.00 01:16:01 3 25.89 0.00 6.03 0.02 3.25 64.82 01:17:01 all 36.59 0.00 4.92 0.00 3.79 54.69 01:17:01 0 24.29 0.00 5.02 0.00 3.19 67.50 01:17:01 1 51.11 0.00 4.72 0.00 4.43 39.74 01:17:01 2 42.05 0.00 4.81 0.02 3.91 49.22 01:17:01 3 28.96 0.00 5.15 0.00 3.66 62.23 01:18:01 all 35.69 0.00 5.19 0.02 3.70 55.39 01:18:01 0 45.22 0.00 4.56 0.02 4.31 45.90 01:18:01 1 33.46 0.00 5.21 0.00 3.62 57.72 01:18:01 2 26.84 0.00 5.47 0.08 3.37 64.23 01:18:01 3 37.22 0.00 5.52 0.00 3.48 53.77 01:19:01 all 22.65 0.00 1.61 0.92 0.91 73.91 01:19:01 0 30.81 0.00 1.95 0.13 1.03 66.08 01:19:01 1 14.85 0.00 1.16 0.13 0.75 83.11 01:19:01 2 11.60 0.00 1.60 2.35 0.90 83.54 01:19:01 3 33.34 0.00 1.73 1.10 0.95 62.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 33.17 0.00 4.90 1.54 2.94 57.44 Average: 0 31.36 0.00 4.66 2.61 2.85 58.52 Average: 1 35.00 0.00 5.05 1.15 2.95 55.85 Average: 2 33.42 0.00 4.97 1.50 3.07 57.04 Average: 3 32.92 0.00 4.93 0.92 2.86 58.37