---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7490 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 463 2465 0 1015 3238 Swap: 1023 7 1016 ---> 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:6c:fc:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe6c:fcd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:8c:f9:ac 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:e2ff:fe8c:f9ac/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7490) 10/12/24 _x86_64_ (4 CPU) 13:57:34 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 170.95 66.52 104.43 4955.57 41501.35 14:00:01 137.15 42.34 94.82 2464.78 15900.97 14:01:01 95.72 29.21 66.51 1840.51 17218.12 14:02:01 387.14 28.70 358.44 2653.02 33345.11 14:03:01 77.04 5.02 72.02 128.25 1901.82 14:04:01 399.52 1.50 398.02 37.46 10819.80 14:05:01 473.17 0.45 472.72 8.27 13232.33 14:06:01 422.61 13.39 409.22 751.78 11966.57 14:07:01 389.16 71.01 318.15 1640.10 13761.47 14:08:01 211.23 196.97 14.26 6305.62 5721.98 14:09:01 134.71 101.27 33.44 3162.27 3723.11 Average: 263.50 50.58 212.93 2176.91 15371.79 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1644916 3373180 2393736 59.27 56980 1824596 868020 17.06 553716 1656612 145664 14:00:01 810548 2923512 3228104 79.93 70828 2181352 1244928 24.47 1074492 1940832 19516 14:01:01 117168 1955092 3921484 97.10 77792 1912156 2464296 48.44 1960320 1764200 129220 14:02:01 107324 1217720 3931328 97.34 107616 1235076 3587632 70.52 2619012 1110884 11144 14:03:01 107756 1160808 3930896 97.33 112020 1179076 3741044 73.54 2666348 1064648 220 14:04:01 110300 990100 3928352 97.27 127444 987264 3906388 76.79 2778972 939196 1532 14:05:01 116480 974632 3922172 97.12 137584 945568 3912668 76.91 2777712 913432 1248 14:06:01 135688 772140 3902964 96.64 135548 720224 4315724 84.83 2860304 795656 1416 14:07:01 538840 700680 3499812 86.66 53728 276100 3402548 66.88 2800928 529696 236 14:08:01 2495308 3038556 1543344 38.21 67388 644096 1292148 25.40 736880 648100 30188 14:09:01 2637976 3353496 1400676 34.68 77364 805072 945772 18.59 499084 739188 9292 Average: 802028 1859992 3236624 80.14 93117 1155507 2698288 53.04 1938888 1100222 31789 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 498.53 298.75 1486.69 72.42 0.00 0.00 0.00 0.00 13:59:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 470.74 427.76 3357.81 79.83 0.00 0.00 0.00 0.00 14:00:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:01:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 14:01:01 ens3 986.53 728.28 8298.86 115.80 0.00 0.00 0.00 0.00 14:01:01 lo 3.61 3.61 0.41 0.41 0.00 0.00 0.00 0.00 14:01:01 veth22b6aad 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 docker0 50.87 48.79 196.08 5.22 0.00 0.00 0.00 0.00 14:02:01 ens3 61.34 39.93 556.44 4.19 0.00 0.00 0.00 0.00 14:02:01 lo 82.85 82.85 199.80 199.80 0.00 0.00 0.00 0.00 14:02:01 veth22b6aad 0.18 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:03:01 docker0 120.68 116.40 582.86 51.18 0.00 0.00 0.00 0.00 14:03:01 ens3 12.78 6.62 3.31 3.16 0.00 0.00 0.00 0.00 14:03:01 lo 179.70 179.70 630.36 630.36 0.00 0.00 0.00 0.00 14:03:01 veth22b6aad 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 118.40 107.17 363.70 35.11 0.00 0.00 0.00 0.00 14:04:01 ens3 9.83 5.97 2.30 2.17 0.00 0.00 0.00 0.00 14:04:01 lo 202.08 202.08 398.21 398.21 0.00 0.00 0.00 0.00 14:04:01 veth22b6aad 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 175.40 157.84 616.17 59.22 0.00 0.00 0.00 0.00 14:05:01 ens3 35.51 25.40 13.78 13.32 0.00 0.00 0.00 0.00 14:05:01 lo 259.27 259.27 669.50 669.50 0.00 0.00 0.00 0.00 14:05:01 veth22b6aad 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 113.82 101.33 383.23 34.62 0.00 0.00 0.00 0.00 14:06:01 veth1d02f6c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 172.49 105.83 51.59 40.31 0.00 0.00 0.00 0.00 14:06:01 lo 180.57 180.57 415.15 415.15 0.00 0.00 0.00 0.00 14:07:01 docker0 59.00 57.69 107.75 14.20 0.00 0.00 0.00 0.00 14:07:01 ens3 879.65 595.79 262.25 231.19 0.00 0.00 0.00 0.00 14:07:01 lo 109.26 109.26 120.80 120.80 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 317.56 226.21 1060.24 43.67 0.00 0.00 0.00 0.00 14:08:01 lo 3.90 3.90 0.23 0.23 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 383.25 301.77 1077.20 134.40 0.00 0.00 0.00 0.00 14:09:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 58.02 53.58 204.52 18.14 0.00 0.00 0.00 0.00 Average: ens3 348.07 251.15 1470.20 67.32 0.00 0.00 0.00 0.00 Average: lo 93.17 93.17 221.35 221.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7490) 10/12/24 _x86_64_ (4 CPU) 13:57:34 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.22 0.00 2.40 5.20 0.06 72.12 13:59:01 0 22.21 0.00 2.08 2.63 0.07 73.02 13:59:01 1 21.40 0.00 2.88 4.12 0.05 71.56 13:59:01 2 8.18 0.00 1.54 9.64 0.05 80.59 13:59:01 3 29.09 0.00 3.09 4.45 0.08 63.29 14:00:01 all 34.82 0.00 1.98 2.64 0.09 60.48 14:00:01 0 27.90 0.00 1.39 1.10 0.07 69.54 14:00:01 1 30.17 0.00 2.15 2.65 0.08 64.96 14:00:01 2 33.58 0.00 1.52 3.29 0.08 61.52 14:00:01 3 47.71 0.00 2.83 3.49 0.10 45.87 14:01:01 all 49.57 0.00 3.07 1.96 0.10 45.30 14:01:01 0 47.98 0.00 3.02 2.36 0.10 46.54 14:01:01 1 52.40 0.00 1.90 1.20 0.08 44.41 14:01:01 2 41.61 0.00 3.84 2.53 0.10 51.93 14:01:01 3 56.23 0.00 3.56 1.77 0.10 38.34 14:02:01 all 32.38 0.00 3.23 9.19 0.10 55.09 14:02:01 0 29.23 0.00 4.23 10.52 0.10 55.91 14:02:01 1 41.24 0.00 2.57 3.44 0.08 52.67 14:02:01 2 37.22 0.00 2.87 9.61 0.12 50.19 14:02:01 3 21.89 0.00 3.25 13.17 0.12 61.57 14:03:01 all 23.93 0.00 1.50 1.54 0.08 72.94 14:03:01 0 26.23 0.00 1.48 0.32 0.08 71.89 14:03:01 1 19.97 0.00 1.45 0.72 0.08 77.78 14:03:01 2 22.65 0.00 1.62 1.62 0.08 74.02 14:03:01 3 26.91 0.00 1.46 3.51 0.08 68.04 14:04:01 all 13.70 0.00 2.70 11.29 0.11 72.19 14:04:01 0 14.41 0.00 2.64 9.55 0.12 73.28 14:04:01 1 14.35 0.00 3.21 12.20 0.10 70.14 14:04:01 2 13.16 0.00 1.91 8.95 0.12 75.86 14:04:01 3 12.87 0.00 3.05 14.47 0.12 69.49 14:05:01 all 11.23 0.00 3.39 13.98 0.11 71.29 14:05:01 0 10.37 0.00 3.43 10.02 0.08 76.11 14:05:01 1 12.29 0.00 3.63 24.17 0.10 59.82 14:05:01 2 10.33 0.00 3.32 8.22 0.15 77.98 14:05:01 3 11.94 0.00 3.19 13.50 0.10 71.27 14:06:01 all 17.77 0.00 3.17 12.26 0.12 66.68 14:06:01 0 21.81 0.00 3.55 15.67 0.10 58.88 14:06:01 1 16.18 0.00 3.16 5.07 0.10 75.49 14:06:01 2 14.97 0.00 3.14 12.98 0.13 68.77 14:06:01 3 18.13 0.00 2.86 15.27 0.10 63.64 14:07:01 all 27.34 0.00 4.60 9.82 0.13 58.11 14:07:01 0 29.53 0.00 3.91 6.47 0.12 59.97 14:07:01 1 29.08 0.00 4.40 7.36 0.13 59.03 14:07:01 2 26.58 0.00 4.56 17.13 0.15 51.57 14:07:01 3 24.15 0.00 5.52 8.36 0.13 61.83 14:08:01 all 25.74 0.00 1.09 4.49 0.07 68.60 14:08:01 0 25.02 0.00 1.10 4.39 0.08 69.40 14:08:01 1 26.38 0.00 1.05 4.28 0.05 68.24 14:08:01 2 24.36 0.00 1.30 6.02 0.08 68.24 14:08:01 3 27.21 0.00 0.92 3.24 0.07 68.56 14:09:01 all 39.33 0.00 1.28 2.56 0.08 56.75 14:09:01 0 41.94 0.00 0.63 0.57 0.08 56.77 14:09:01 1 45.20 0.00 1.74 3.92 0.08 49.06 14:09:01 2 34.51 0.00 1.10 2.57 0.10 61.72 14:09:01 3 35.67 0.00 1.66 3.19 0.07 59.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.93 0.00 2.58 6.80 0.10 63.59 Average: 0 26.97 0.00 2.49 5.77 0.09 64.67 Average: 1 28.07 0.00 2.55 6.28 0.09 63.01 Average: 2 24.30 0.00 2.43 7.49 0.11 65.67 Average: 3 28.35 0.00 2.85 7.67 0.10 61.02