---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4713 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: 2799.998 BogoMIPS: 5599.99 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 12G 8.0G 59% / 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 462 1867 0 1613 3230 Swap: 1023 16 1007 ---> 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:4d:c1:af brd ff:ff:ff:ff:ff:ff inet 10.32.7.234/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85229sec preferred_lft 85229sec inet6 fe80::f816:3eff:fe4d:c1af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:ba:60:99 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::42:57ff:feba:6099/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4713) 04/10/25 _x86_64_ (4 CPU) 17:48:41 LINUX RESTART (4 CPU) 17:49:01 tps rtps wtps bread/s bwrtn/s 17:50:02 178.00 69.42 108.58 5614.66 42650.37 17:51:01 115.69 51.25 64.44 3399.12 11337.04 17:52:01 248.66 48.43 200.23 3773.18 48289.86 17:53:01 107.42 71.72 35.69 1813.30 12116.78 17:54:01 289.75 67.12 222.63 3671.92 30038.19 17:55:01 400.48 15.91 384.57 711.21 14287.09 17:56:01 534.63 0.80 533.83 24.13 20250.62 17:57:01 392.83 2.27 390.57 84.65 15134.68 17:58:01 53.61 4.20 49.41 87.72 1894.62 17:59:01 12.40 0.50 11.90 11.60 256.49 18:00:01 134.21 3.03 131.18 74.92 4652.16 18:01:01 435.07 1.33 433.74 36.52 16513.16 18:02:01 2655.21 15.48 2639.73 424.05 16206.16 18:03:01 584.15 6.97 577.17 184.46 21581.94 18:04:01 600.40 17.39 583.01 337.24 20659.96 18:05:03 524.51 172.08 352.43 6639.12 16576.60 18:06:01 611.93 25.03 586.90 780.42 27618.41 18:07:01 245.69 28.25 217.45 2548.38 43807.90 18:08:01 203.60 176.50 27.10 3846.29 3274.12 Average: 438.53 41.18 397.35 1801.52 19311.84 17:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:50:02 1641704 3341156 2396956 59.35 53976 1799820 891664 17.53 563500 1651900 161980 17:51:01 730600 2870084 3308060 81.91 68652 2208696 1290704 25.37 1127436 1964356 206960 17:52:01 372880 2582476 3665780 90.77 92776 2262144 1510668 29.70 1480788 1979540 23860 17:53:01 181304 2034132 3857356 95.51 96512 1907356 1970580 38.74 2007460 1655312 7668 17:54:01 121264 1267800 3917396 97.00 108840 1279292 3419404 67.22 2550536 1169416 17924 17:55:01 132368 884488 3906292 96.72 125468 874780 3890572 76.48 2780600 916944 8896 17:56:01 149848 868656 3888812 96.29 144332 820880 3901848 76.70 2787400 886568 9800 17:57:01 124660 834988 3914000 96.91 152624 787684 3964852 77.94 2798312 866500 8864 17:58:01 139932 800328 3898728 96.54 151948 738020 4018976 79.00 2792424 851580 1004 17:59:01 133436 796772 3905224 96.70 152020 740852 4020540 79.03 2797316 853428 492 18:00:01 127836 752124 3910824 96.83 143128 706232 4097128 80.54 2810028 831696 9368 18:01:01 117104 667760 3921556 97.10 126980 614108 4181528 82.20 2818108 790180 6648 18:02:01 112604 449132 3926056 97.21 103420 420080 4710784 92.60 2877436 705712 20688 18:03:01 125272 408336 3913388 96.90 93112 316616 4845420 95.25 2824560 676040 11052 18:04:01 118996 452600 3919664 97.05 98148 315464 4828776 94.92 2769384 685220 9040 18:05:03 1131896 1725832 2906764 71.97 116528 536508 2476240 48.68 1756972 817856 109080 18:06:01 1121268 1778452 2917392 72.24 119112 706000 2203680 43.32 1852896 897544 7500 18:07:01 625632 1867152 3413028 84.51 121212 1279308 2096304 41.21 1839432 1390560 71404 18:08:01 1954108 3323960 2084552 51.61 148872 1376292 970076 19.07 683756 1214376 16264 Average: 482248 1458223 3556412 88.06 116719 1036323 3120513 61.34 2206229 1094986 37289 17:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:50:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 17:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:02 ens3 390.93 267.19 1582.75 71.61 0.00 0.00 0.00 0.00 17:51:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 326.70 308.95 3597.58 53.36 0.00 0.00 0.00 0.00 17:52:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 17:52:01 docker0 174.80 230.60 9.13 2336.07 0.00 0.00 0.00 0.00 17:52:01 ens3 425.10 417.57 4108.15 1039.03 0.00 0.00 0.00 0.00 17:53:01 lo 2.47 2.47 0.21 0.21 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 501.25 633.16 5000.13 2518.30 0.00 0.00 0.00 0.00 17:54:01 veth30af087 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 17:54:01 lo 44.43 44.43 109.82 109.82 0.00 0.00 0.00 0.00 17:54:01 docker0 25.81 25.43 107.04 3.28 0.00 0.00 0.00 0.00 17:54:01 ens3 356.77 271.42 2711.36 23.23 0.00 0.00 0.00 0.00 17:55:01 veth30af087 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:55:01 lo 165.87 165.87 365.19 365.19 0.00 0.00 0.00 0.00 17:55:01 docker0 102.92 92.93 340.06 27.92 0.00 0.00 0.00 0.00 17:55:01 ens3 4.03 2.28 2.12 1.95 0.00 0.00 0.00 0.00 17:56:01 veth30af087 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:56:01 lo 184.32 184.32 354.46 354.46 0.00 0.00 0.00 0.00 17:56:01 docker0 124.38 105.90 319.55 38.68 0.00 0.00 0.00 0.00 17:56:01 ens3 0.98 1.03 0.18 1.66 0.00 0.00 0.00 0.00 17:57:01 veth30af087 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:57:01 lo 240.98 240.98 684.94 684.94 0.00 0.00 0.00 0.00 17:57:01 docker0 169.27 153.31 623.16 67.76 0.00 0.00 0.00 0.00 17:57:01 ens3 1.40 1.32 0.27 1.28 0.00 0.00 0.00 0.00 17:58:01 veth30af087 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 lo 95.93 95.93 272.42 272.42 0.00 0.00 0.00 0.00 17:58:01 docker0 55.06 52.82 248.29 24.60 0.00 0.00 0.00 0.00 17:58:01 ens3 0.67 0.52 0.13 0.41 0.00 0.00 0.00 0.00 17:59:01 veth30af087 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 lo 134.01 134.01 486.65 486.65 0.00 0.00 0.00 0.00 17:59:01 docker0 93.60 89.70 439.60 49.93 0.00 0.00 0.00 0.00 17:59:01 ens3 0.45 0.30 0.06 0.35 0.00 0.00 0.00 0.00 18:00:01 veth30af087 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 lo 133.71 133.71 321.05 321.05 0.00 0.00 0.00 0.00 18:00:01 docker0 75.10 72.19 294.67 26.24 0.00 0.00 0.00 0.00 18:00:01 ens3 1.67 1.72 0.38 2.09 0.00 0.00 0.00 0.00 18:01:01 veth30af087 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 lo 176.84 176.84 338.98 338.98 0.00 0.00 0.00 0.00 18:01:01 docker0 105.80 91.67 306.65 33.44 0.00 0.00 0.00 0.00 18:01:01 ens3 3.25 3.00 0.66 2.31 0.00 0.00 0.00 0.00 18:02:01 veth30af087 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:02:01 lo 178.53 178.53 274.96 274.96 0.00 0.00 0.00 0.00 18:02:01 docker0 101.35 95.39 252.32 24.71 0.00 0.00 0.00 0.00 18:02:01 ens3 40.50 28.80 8.03 64.53 0.00 0.00 0.00 0.00 18:03:01 veth30af087 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 151.63 151.63 89.23 89.23 0.00 0.00 0.00 0.00 18:03:01 docker0 84.23 70.15 79.75 10.43 0.00 0.00 0.00 0.00 18:03:01 ens3 0.80 0.60 0.14 0.51 0.00 0.00 0.00 0.00 18:04:01 veth30af087 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:04:01 lo 142.90 142.90 85.44 85.44 0.00 0.00 0.00 0.00 18:04:01 docker0 81.96 67.06 77.20 9.44 0.00 0.00 0.00 0.00 18:04:01 ens3 0.90 0.72 0.18 0.98 0.00 0.00 0.00 0.00 18:05:03 veth30af087 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 18:05:03 lo 60.41 60.41 18.84 18.84 0.00 0.00 0.00 0.00 18:05:03 docker0 31.78 27.55 16.05 3.09 0.00 0.00 0.00 0.00 18:05:03 ens3 11.10 8.69 2.30 10.72 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 0.22 0.31 0.04 0.04 0.00 0.00 0.00 0.00 18:07:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 18:07:01 docker0 211.60 251.32 10.92 2204.26 0.00 0.00 0.00 0.00 18:07:01 ens3 470.79 623.36 2220.18 3308.69 0.00 0.00 0.00 0.00 18:08:01 lo 5.13 5.13 0.46 0.46 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 146.94 216.36 43.58 1399.81 0.00 0.00 0.00 0.00 Average: lo 91.03 91.03 179.29 179.29 0.00 0.00 0.00 0.00 Average: docker0 75.79 75.17 164.59 255.97 0.00 0.00 0.00 0.00 Average: ens3 141.11 146.54 1012.15 447.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4713) 04/10/25 _x86_64_ (4 CPU) 17:48:41 LINUX RESTART (4 CPU) 17:49:01 CPU %user %nice %system %iowait %steal %idle 17:50:02 all 19.38 0.00 2.22 5.61 0.06 72.73 17:50:02 0 31.33 0.00 3.49 9.28 0.07 55.83 17:50:02 1 6.86 0.00 1.07 2.48 0.07 89.51 17:50:02 2 22.05 0.00 2.49 8.43 0.08 66.95 17:50:02 3 17.26 0.00 1.79 2.26 0.03 78.66 17:51:01 all 34.75 0.00 2.04 2.13 0.08 61.01 17:51:01 0 28.89 0.00 2.27 4.13 0.07 64.64 17:51:01 1 33.48 0.00 1.76 1.27 0.07 63.42 17:51:01 2 45.38 0.00 2.21 1.62 0.09 50.71 17:51:01 3 31.28 0.00 1.89 1.51 0.09 65.23 17:52:01 all 31.10 0.00 4.46 5.69 0.09 58.66 17:52:01 0 25.89 0.00 4.56 2.29 0.08 67.17 17:52:01 1 27.42 0.00 5.15 7.46 0.10 59.86 17:52:01 2 32.65 0.00 3.86 6.14 0.08 57.27 17:52:01 3 38.45 0.00 4.25 6.86 0.08 50.36 17:53:01 all 44.31 0.00 2.06 2.26 0.08 51.29 17:53:01 0 45.99 0.00 1.61 2.85 0.08 49.47 17:53:01 1 40.91 0.00 1.76 2.28 0.08 54.97 17:53:01 2 42.37 0.00 2.31 1.37 0.08 53.87 17:53:01 3 47.94 0.00 2.58 2.53 0.10 46.86 17:54:01 all 39.57 0.00 3.27 5.51 0.08 51.56 17:54:01 0 26.01 0.00 2.93 9.29 0.07 61.71 17:54:01 1 43.36 0.00 3.28 3.66 0.08 49.61 17:54:01 2 36.72 0.00 4.29 3.67 0.10 55.22 17:54:01 3 52.32 0.00 2.62 5.37 0.08 39.61 17:55:01 all 23.70 0.00 3.72 9.05 0.09 63.45 17:55:01 0 18.06 0.00 3.55 12.53 0.08 65.78 17:55:01 1 22.14 0.00 3.43 6.37 0.08 67.98 17:55:01 2 29.29 0.00 4.08 9.43 0.08 57.12 17:55:01 3 25.39 0.00 3.81 7.85 0.08 62.87 17:56:01 all 11.18 0.00 4.71 12.30 0.08 71.74 17:56:01 0 10.56 0.00 4.12 21.76 0.08 63.48 17:56:01 1 13.05 0.00 4.64 7.16 0.07 75.09 17:56:01 2 12.43 0.00 6.48 12.80 0.12 68.16 17:56:01 3 8.66 0.00 3.64 7.47 0.05 80.18 17:57:01 all 16.03 0.00 4.27 8.89 0.08 70.73 17:57:01 0 18.34 0.00 4.00 10.52 0.08 67.06 17:57:01 1 16.29 0.00 4.17 8.46 0.08 70.99 17:57:01 2 16.67 0.00 4.66 8.72 0.08 69.87 17:57:01 3 12.81 0.00 4.24 7.82 0.07 75.07 17:58:01 all 8.01 0.00 0.96 0.97 0.06 90.00 17:58:01 0 6.99 0.00 1.22 2.59 0.05 89.15 17:58:01 1 8.41 0.00 0.92 0.20 0.05 90.42 17:58:01 2 7.30 0.00 1.04 0.74 0.07 90.85 17:58:01 3 9.31 0.00 0.67 0.37 0.07 89.58 17:59:01 all 7.88 0.00 0.97 0.05 0.06 91.03 17:59:01 0 6.23 0.00 0.73 0.00 0.07 92.97 17:59:01 1 7.63 0.00 1.11 0.02 0.08 91.16 17:59:01 2 7.44 0.00 0.87 0.10 0.07 91.53 17:59:01 3 10.26 0.00 1.18 0.03 0.05 88.47 18:00:01 all 10.17 0.00 1.62 2.79 0.07 85.35 18:00:01 0 7.67 0.00 1.10 1.05 0.07 90.11 18:00:01 1 10.41 0.00 1.51 0.67 0.05 87.37 18:00:01 2 12.13 0.00 2.76 4.77 0.07 80.27 18:00:01 3 10.47 0.00 1.11 4.71 0.07 83.65 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 15.42 0.00 4.06 9.87 0.08 70.57 18:01:01 0 11.02 0.00 3.69 7.70 0.07 77.53 18:01:01 1 17.60 0.00 4.75 13.11 0.08 64.46 18:01:01 2 16.85 0.00 4.73 13.77 0.12 64.53 18:01:01 3 16.23 0.00 3.08 4.91 0.07 75.71 18:02:01 all 20.15 0.00 5.63 12.76 0.10 61.37 18:02:01 0 20.76 0.00 6.77 15.68 0.10 56.69 18:02:01 1 21.58 0.00 4.42 7.65 0.10 66.25 18:02:01 2 19.31 0.00 6.73 13.02 0.12 60.81 18:02:01 3 18.91 0.00 4.61 14.69 0.08 61.70 18:03:01 all 9.78 0.00 5.22 13.98 0.10 70.92 18:03:01 0 10.36 0.00 5.82 19.86 0.10 63.85 18:03:01 1 8.36 0.00 3.02 3.55 0.07 85.01 18:03:01 2 10.20 0.00 6.76 15.82 0.12 67.11 18:03:01 3 10.24 0.00 5.27 16.71 0.10 67.67 18:04:01 all 9.40 0.00 5.04 14.13 0.09 71.35 18:04:01 0 8.63 0.00 4.10 13.03 0.07 74.18 18:04:01 1 10.51 0.00 5.25 10.41 0.08 73.75 18:04:01 2 7.99 0.00 3.43 10.08 0.12 78.37 18:04:01 3 10.44 0.00 7.38 23.02 0.08 59.06 18:05:03 all 23.33 0.00 3.03 13.58 0.09 59.98 18:05:03 0 23.96 0.00 1.71 4.77 0.06 69.49 18:05:03 1 25.21 0.00 3.83 11.44 0.08 59.44 18:05:03 2 21.20 0.00 3.49 27.36 0.11 47.83 18:05:03 3 22.95 0.00 3.09 10.79 0.08 63.09 18:06:01 all 1.68 0.00 1.28 27.36 0.06 69.63 18:06:01 0 0.97 0.00 2.32 53.62 0.07 43.02 18:06:01 1 1.80 0.00 0.47 16.05 0.02 81.67 18:06:01 2 2.65 0.00 1.18 33.10 0.12 62.95 18:06:01 3 1.30 0.00 1.16 6.74 0.02 90.79 18:07:01 all 20.59 0.00 3.58 7.86 0.08 67.89 18:07:01 0 19.48 0.00 3.10 2.53 0.07 74.83 18:07:01 1 19.69 0.00 3.72 10.54 0.08 65.97 18:07:01 2 21.41 0.00 3.77 12.55 0.10 62.18 18:07:01 3 21.76 0.00 3.72 5.86 0.07 68.59 18:08:01 all 16.71 0.00 1.07 5.01 0.06 77.16 18:08:01 0 7.59 0.00 0.93 5.54 0.07 85.86 18:08:01 1 11.72 0.00 0.87 1.49 0.03 85.88 18:08:01 2 21.59 0.00 1.32 9.46 0.07 67.56 18:08:01 3 25.93 0.00 1.14 3.49 0.07 69.38 Average: all 19.14 0.00 3.12 8.39 0.08 69.28 Average: 0 17.34 0.00 3.05 10.39 0.07 69.15 Average: 1 18.25 0.00 2.91 6.01 0.07 72.76 Average: 2 20.31 0.00 3.50 10.15 0.09 65.95 Average: 3 20.65 0.00 3.01 7.00 0.07 69.26