---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12966 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 9.1G 53% / 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: 3944 499 2617 0 826 3204 Swap: 1023 11 1012 ---> 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:19:35:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fe19:353d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:04:31:e3 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::42:9eff:fe04:31e3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12966) 12/13/24 _x86_64_ (4 CPU) 12:46:34 LINUX RESTART (4 CPU) 12:47:02 tps rtps wtps bread/s bwrtn/s 12:48:01 44.03 26.94 17.08 3140.21 19199.59 12:49:01 1.07 0.02 1.05 1.73 12.53 12:50:01 1.00 0.00 1.00 0.00 11.20 12:51:01 0.87 0.00 0.87 0.00 10.66 12:52:01 62.51 24.91 37.59 881.05 1392.43 12:53:01 116.53 44.38 72.15 2629.03 9569.47 12:54:01 110.86 22.16 88.70 1907.10 21944.15 12:55:02 197.52 42.08 155.44 2631.88 32688.86 12:56:01 230.11 19.77 210.34 490.95 7306.00 12:57:01 32.24 1.23 31.01 19.20 880.12 12:58:01 427.10 0.90 426.20 14.53 14141.91 12:59:01 336.14 1.82 334.32 52.12 11701.17 13:00:01 374.59 14.51 360.07 416.73 12746.41 13:01:01 463.03 11.87 451.16 324.91 16489.02 13:02:02 494.47 103.09 391.38 2042.51 15077.85 13:03:01 483.46 172.87 310.59 6936.59 15430.20 Average: 211.14 30.33 180.82 1336.48 11159.07 12:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 2058868 3464628 1979792 49.02 26424 1549400 814960 16.02 401940 1429528 220 12:49:01 2059084 3464956 1979576 49.02 26456 1549456 814960 16.02 401356 1429552 144 12:50:01 2059456 3465368 1979204 49.01 26480 1549460 814960 16.02 400172 1429556 152 12:51:01 2059456 3465404 1979204 49.01 26512 1549464 814960 16.02 400136 1429560 212 12:52:01 1853404 3358088 2185256 54.11 35132 1634712 883932 17.38 529640 1495284 44420 12:53:01 1288196 3176580 2750464 68.10 62504 1972212 1043928 20.52 759424 1791136 127468 12:54:01 151176 2632576 3887484 96.26 74644 2536244 1434432 28.20 1431628 2220800 95344 12:55:02 164028 1590288 3874632 95.94 85708 1571844 3211572 63.13 2324848 1344772 6212 12:56:01 104508 1073516 3934152 97.41 103272 1099716 3748432 73.68 2704488 1012684 13904 12:57:01 123812 1073920 3914848 96.93 103744 1080456 3747332 73.66 2697736 1000268 948 12:58:01 138252 925784 3900408 96.58 126004 878016 3896836 76.60 2759564 880012 6012 12:59:01 125600 662920 3913060 96.89 119704 625812 4174764 82.06 2881892 751504 5508 13:00:01 128572 490400 3910088 96.82 88996 469444 4512060 88.69 2940152 657428 13172 13:01:01 143740 320976 3894920 96.44 74112 311908 4909364 96.50 2969272 608708 9916 13:02:02 1769900 1973720 2268760 56.18 95708 234764 2374100 46.67 1474888 539424 28164 13:03:01 2752188 3290464 1286472 31.85 114196 591220 983604 19.33 531584 590876 127748 Average: 1061265 2151849 2977395 73.72 74350 1200258 2386262 46.91 1600545 1163193 29972 12:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 ens3 158.84 97.61 432.16 23.69 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 ens3 0.38 0.22 0.23 0.01 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 0.25 0.15 0.02 0.01 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 ens3 154.44 100.28 423.99 40.90 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:53:01 ens3 165.74 147.34 1023.80 28.98 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 12:54:01 ens3 903.13 757.78 8088.75 139.32 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:55:02 ens3 549.03 368.63 3721.54 65.35 0.00 0.00 0.00 0.00 12:55:02 vethe37d18f 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 12:55:02 veth600be7d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:55:02 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 12:56:01 ens3 78.99 43.83 19.80 16.40 0.00 0.00 0.00 0.00 12:56:01 vethe37d18f 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 veth600be7d 59.13 58.37 258.19 7.37 0.00 0.00 0.00 0.02 12:56:01 docker0 59.30 58.51 257.39 7.38 0.00 0.00 0.00 0.00 12:57:01 ens3 4.25 1.53 1.56 0.83 0.00 0.00 0.00 0.00 12:57:01 vethe37d18f 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 veth600be7d 106.60 102.20 513.97 46.37 0.00 0.00 0.00 0.04 12:57:01 docker0 106.80 102.40 512.52 46.38 0.00 0.00 0.00 0.00 12:58:01 ens3 49.88 30.51 13.51 12.24 0.00 0.00 0.00 0.00 12:58:01 vethe37d18f 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 veth600be7d 120.66 109.30 344.24 35.45 0.00 0.00 0.00 0.03 12:58:01 docker0 120.83 109.45 342.60 35.46 0.00 0.00 0.00 0.00 12:59:01 ens3 85.40 51.85 21.49 18.59 0.00 0.00 0.00 0.00 12:59:01 vethe37d18f 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 veth600be7d 171.83 159.03 654.96 61.52 0.00 0.00 0.00 0.05 12:59:01 docker0 171.99 159.18 652.61 61.53 0.00 0.00 0.00 0.00 13:00:01 ens3 728.80 442.19 193.59 179.49 0.00 0.00 0.00 0.00 13:00:01 vethe37d18f 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 veth600be7d 134.96 126.45 415.40 40.64 0.00 0.00 0.00 0.03 13:00:01 docker0 135.13 126.61 413.56 40.65 0.00 0.00 0.00 0.00 13:01:01 ens3 391.28 273.88 102.60 109.88 0.00 0.00 0.00 0.00 13:01:01 vethe37d18f 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 veth600be7d 79.78 72.79 76.46 13.53 0.00 0.00 0.00 0.01 13:01:01 docker0 79.98 72.99 75.38 13.54 0.00 0.00 0.00 0.00 13:02:02 ens3 412.32 253.41 139.74 115.99 0.00 0.00 0.00 0.00 13:02:02 vethe37d18f 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:02:02 docker0 61.60 55.73 48.38 8.39 0.00 0.00 0.00 0.00 13:02:02 lo 1211.60 1211.60 2464.95 2464.95 0.00 0.00 0.00 0.00 13:03:01 ens3 45.14 34.05 26.27 50.33 0.00 0.00 0.00 0.00 13:03:01 docker0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:03:01 lo 0.44 0.44 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 233.63 163.15 889.62 50.26 0.00 0.00 0.00 0.00 Average: docker0 46.10 42.92 143.99 13.36 0.00 0.00 0.00 0.00 Average: lo 76.66 76.66 156.33 156.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12966) 12/13/24 _x86_64_ (4 CPU) 12:46:34 LINUX RESTART (4 CPU) 12:47:02 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 3.01 0.00 0.51 1.38 0.01 95.08 12:48:01 0 2.12 0.00 0.36 0.97 0.02 96.54 12:48:01 1 2.95 0.00 0.43 1.16 0.00 95.47 12:48:01 2 2.85 0.00 0.49 1.10 0.02 95.54 12:48:01 3 4.14 0.00 0.73 2.32 0.03 92.78 12:49:01 all 0.02 0.00 0.03 0.01 0.01 99.94 12:49:01 0 0.03 0.00 0.03 0.03 0.00 99.90 12:49:01 1 0.00 0.00 0.02 0.00 0.02 99.97 12:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:49:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:50:01 all 0.01 0.00 0.01 0.01 0.01 99.96 12:50:01 0 0.00 0.00 0.00 0.02 0.00 99.98 12:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:50:01 2 0.00 0.00 0.02 0.00 0.02 99.97 12:50:01 3 0.03 0.00 0.02 0.00 0.02 99.93 12:51:01 all 0.29 0.00 0.02 0.01 0.01 99.67 12:51:01 0 0.02 0.00 0.05 0.05 0.00 99.88 12:51:01 1 1.06 0.00 0.00 0.02 0.00 98.92 12:51:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:51:01 3 0.03 0.00 0.02 0.00 0.02 99.93 12:52:01 all 6.80 0.00 0.61 1.57 0.02 91.00 12:52:01 0 3.95 0.00 0.33 1.03 0.02 94.66 12:52:01 1 4.49 0.00 0.30 0.31 0.02 94.88 12:52:01 2 12.84 0.00 1.08 0.67 0.03 85.38 12:52:01 3 5.97 0.00 0.73 4.28 0.03 88.98 12:53:01 all 24.14 0.00 1.59 2.65 0.06 71.56 12:53:01 0 9.63 0.00 1.04 6.25 0.05 83.03 12:53:01 1 11.69 0.00 0.59 0.38 0.05 87.29 12:53:01 2 39.00 0.00 2.29 1.84 0.08 56.79 12:53:01 3 36.30 0.00 2.46 2.15 0.08 59.00 12:54:01 all 49.28 0.00 3.20 0.97 0.10 46.44 12:54:01 0 54.07 0.00 2.79 1.14 0.10 41.91 12:54:01 1 49.21 0.00 3.13 1.30 0.10 46.26 12:54:01 2 49.73 0.00 4.35 0.12 0.12 45.69 12:54:01 3 44.12 0.00 2.57 1.32 0.08 51.90 12:55:02 all 43.39 0.00 3.21 3.49 0.10 49.81 12:55:02 0 54.88 0.00 2.67 3.96 0.08 38.41 12:55:02 1 26.83 0.00 4.06 4.14 0.10 64.87 12:55:02 2 41.29 0.00 3.52 3.37 0.12 51.70 12:55:02 3 50.67 0.00 2.56 2.49 0.10 44.18 12:56:01 all 37.02 0.00 2.28 5.57 0.09 55.05 12:56:01 0 30.25 0.00 2.93 14.31 0.10 52.40 12:56:01 1 38.02 0.00 2.26 3.00 0.08 56.63 12:56:01 2 38.32 0.00 2.28 1.63 0.08 57.68 12:56:01 3 41.47 0.00 1.65 3.30 0.08 53.50 12:57:01 all 12.66 0.00 1.05 0.38 0.07 85.85 12:57:01 0 11.10 0.00 0.99 0.10 0.05 87.77 12:57:01 1 12.80 0.00 1.18 0.83 0.07 85.12 12:57:01 2 12.83 0.00 1.27 0.42 0.07 85.42 12:57:01 3 13.91 0.00 0.77 0.15 0.07 85.11 12:58:01 all 11.88 0.00 3.74 12.51 0.09 71.78 12:58:01 0 11.58 0.00 3.37 3.98 0.08 80.99 12:58:01 1 11.79 0.00 4.43 12.11 0.08 71.60 12:58:01 2 11.82 0.00 4.27 13.71 0.12 70.08 12:58:01 3 12.34 0.00 2.87 20.27 0.08 64.44 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 19.56 0.00 3.73 9.91 0.10 66.70 12:59:01 0 15.37 0.00 3.16 4.40 0.10 76.97 12:59:01 1 21.81 0.00 3.75 13.49 0.10 60.84 12:59:01 2 21.28 0.00 3.85 14.48 0.12 60.26 12:59:01 3 19.77 0.00 4.14 7.29 0.08 68.71 13:00:01 all 17.78 0.00 5.22 10.86 0.10 66.03 13:00:01 0 21.04 0.00 5.88 4.79 0.08 68.22 13:00:01 1 16.68 0.00 4.54 8.48 0.08 70.21 13:00:01 2 16.59 0.00 6.11 15.42 0.12 61.76 13:00:01 3 16.84 0.00 4.37 14.75 0.08 63.96 13:01:01 all 15.19 0.00 5.67 13.34 0.11 65.69 13:01:01 0 15.10 0.00 5.90 14.16 0.12 64.72 13:01:01 1 14.62 0.00 5.52 19.36 0.12 60.38 13:01:01 2 15.80 0.00 5.99 12.88 0.12 65.22 13:01:01 3 15.29 0.00 5.31 6.98 0.10 72.32 13:02:02 all 16.04 0.00 4.60 14.82 0.10 64.43 13:02:02 0 15.79 0.00 4.32 17.18 0.08 62.63 13:02:02 1 17.83 0.00 4.76 15.09 0.10 62.22 13:02:02 2 16.87 0.00 4.47 8.80 0.13 69.73 13:02:02 3 13.69 0.00 4.85 18.18 0.08 63.20 13:03:01 all 21.40 0.00 1.45 18.68 0.07 58.40 13:03:01 0 16.95 0.00 1.14 5.90 0.05 75.96 13:03:01 1 18.90 0.00 1.37 16.07 0.08 63.57 13:03:01 2 21.15 0.00 2.15 41.29 0.10 35.31 13:03:01 3 28.57 0.00 1.12 11.58 0.07 58.67 Average: all 17.38 0.00 2.31 6.00 0.07 74.24 Average: 0 16.35 0.00 2.19 4.89 0.06 76.51 Average: 1 15.52 0.00 2.27 5.97 0.06 76.18 Average: 2 18.75 0.00 2.63 7.19 0.08 71.35 Average: 3 18.92 0.00 2.14 5.94 0.06 72.94