---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7730 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 8.1G 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: 3943 471 2008 0 1463 3224 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:13:73:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85603sec preferred_lft 85603sec inet6 fe80::f816:3eff:fe13:7378/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:58:e6:80 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::42:24ff:fe58:e680/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7730) 10/15/24 _x86_64_ (4 CPU) 11:50:40 LINUX RESTART (4 CPU) 11:51:01 tps rtps wtps bread/s bwrtn/s 11:52:01 195.32 83.97 111.35 6595.57 42867.67 11:53:01 128.77 42.62 86.15 3124.83 13884.84 11:54:01 224.93 43.09 181.85 3391.49 41950.40 11:55:01 82.60 16.45 66.16 548.98 13578.94 11:56:01 330.63 37.34 293.28 2347.88 31672.59 11:57:01 158.96 11.95 147.01 278.62 4127.18 11:58:01 299.27 1.95 297.32 36.26 7878.42 11:59:01 523.85 0.50 523.35 13.20 14637.43 12:00:01 400.45 1.90 398.55 62.66 11152.27 12:01:02 420.97 59.20 361.77 2746.35 15185.52 12:02:01 254.69 183.85 70.84 8836.47 18451.92 12:03:01 166.42 27.05 139.38 1005.03 36936.51 Average: 265.63 42.30 223.33 2407.00 21032.95 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 1534844 3293336 2503808 62.00 52864 1857860 957612 18.82 661796 1655444 173764 11:53:01 844156 2894856 3194496 79.10 66788 2125292 1277696 25.12 1103560 1880496 19292 11:54:01 415964 2652540 3622688 89.70 90548 2285380 1415636 27.83 1430212 1972152 32 11:55:01 223072 2280616 3815580 94.48 95492 2109696 1757728 34.55 1799932 1813180 7632 11:56:01 124876 1494020 3913776 96.91 115064 1484980 3237424 63.64 2436600 1271264 1080 11:57:01 110932 1014276 3927720 97.25 114496 1029844 3839344 75.47 2758812 971584 676 11:58:01 123512 943284 3915140 96.94 124948 933820 3928176 77.22 2805756 904452 1076 11:59:01 118852 932188 3919800 97.06 135960 912192 3933504 77.32 2816564 889732 1064 12:00:01 132632 649844 3906020 96.72 130524 627104 4209296 82.74 2932884 769424 3232 12:01:02 130664 205436 3907988 96.76 32580 376024 5253604 103.27 2992048 708780 13996 12:02:01 1083384 1868280 2955268 73.17 54400 896228 2246564 44.16 1747568 1033352 19356 12:03:01 2264384 3385612 1774268 43.93 61412 1220680 897468 17.64 471544 1127152 960 Average: 592273 1801191 3446379 85.33 89590 1321592 2746171 53.98 1996440 1249751 20180 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 395.58 252.27 1470.87 69.19 0.00 0.00 0.00 0.00 11:53:01 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 444.57 411.13 2250.71 84.51 0.00 0.00 0.00 0.00 11:54:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 11:54:01 docker0 154.89 230.14 8.08 2326.28 0.00 0.00 0.00 0.00 11:54:01 ens3 516.71 387.55 5209.97 53.82 0.00 0.00 0.00 0.00 11:55:01 lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 726.55 787.94 4948.71 3050.28 0.00 0.00 0.00 0.00 11:56:01 lo 61.39 61.39 149.82 149.82 0.00 0.00 0.00 0.00 11:56:01 docker0 36.58 34.93 146.77 3.79 0.00 0.00 0.00 0.00 11:56:01 ens3 351.01 235.76 2712.96 18.30 0.00 0.00 0.00 0.00 11:56:01 vethff94b6b 36.36 34.81 147.26 3.78 0.00 0.00 0.00 0.01 11:57:01 lo 170.50 170.50 546.66 546.66 0.00 0.00 0.00 0.00 11:57:01 docker0 110.86 107.82 509.30 41.09 0.00 0.00 0.00 0.00 11:57:01 ens3 49.58 35.58 18.60 15.69 0.00 0.00 0.00 0.00 11:57:01 vethff94b6b 110.66 107.63 510.80 41.08 0.00 0.00 0.00 0.04 11:58:01 lo 212.95 212.95 522.95 522.95 0.00 0.00 0.00 0.00 11:58:01 docker0 129.26 120.95 479.81 44.44 0.00 0.00 0.00 0.00 11:58:01 ens3 24.56 17.26 7.37 6.37 0.00 0.00 0.00 0.00 11:58:01 vethff94b6b 129.08 120.78 481.57 44.43 0.00 0.00 0.00 0.04 11:59:01 lo 234.43 234.43 497.69 497.69 0.00 0.00 0.00 0.00 11:59:01 docker0 151.61 134.46 455.46 46.67 0.00 0.00 0.00 0.00 11:59:01 ens3 44.78 29.08 12.65 10.98 0.00 0.00 0.00 0.00 11:59:01 vethff94b6b 151.42 134.28 457.52 46.66 0.00 0.00 0.00 0.04 12:00:01 lo 228.50 228.50 594.86 594.86 0.00 0.00 0.00 0.00 12:00:01 docker0 149.61 135.46 549.60 49.55 0.00 0.00 0.00 0.00 12:00:01 ens3 81.40 54.56 21.88 19.75 0.00 0.00 0.00 0.00 12:00:01 vethff94b6b 149.41 135.26 551.64 49.54 0.00 0.00 0.00 0.05 12:01:02 lo 112.65 112.65 122.55 122.55 0.00 0.00 0.00 0.00 12:01:02 docker0 60.62 57.98 109.21 14.40 0.00 0.00 0.00 0.00 12:01:02 ens3 640.84 483.48 204.04 198.39 0.00 0.00 0.00 0.00 12:01:02 vethff94b6b 31.61 25.91 37.64 3.19 0.00 0.00 0.00 0.00 12:02:01 lo 9.61 9.61 0.58 0.58 0.00 0.00 0.00 0.00 12:02:01 docker0 158.09 234.30 8.25 2236.12 0.00 0.00 0.00 0.00 12:02:01 ens3 247.89 163.89 2239.83 13.32 0.00 0.00 0.00 0.00 12:02:01 veth9807fe1 154.47 230.91 10.09 2235.90 0.00 0.00 0.00 0.18 12:03:01 lo 6.00 6.00 0.52 0.52 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 349.46 581.20 36.90 4406.12 0.00 0.00 0.00 0.00 Average: lo 87.21 87.21 203.25 203.25 0.00 0.00 0.00 0.00 Average: docker0 79.19 87.82 189.06 394.58 0.00 0.00 0.00 0.00 Average: ens3 322.99 286.90 1593.96 662.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7730) 10/15/24 _x86_64_ (4 CPU) 11:50:40 LINUX RESTART (4 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 17.43 0.00 2.36 6.14 0.06 74.01 11:52:01 0 19.87 0.00 2.29 4.49 0.07 73.28 11:52:01 1 25.05 0.00 3.54 4.79 0.08 66.54 11:52:01 2 7.81 0.00 2.08 10.62 0.07 79.42 11:52:01 3 17.01 0.00 1.54 4.68 0.05 76.72 11:53:01 all 34.22 0.00 1.93 2.15 0.08 61.63 11:53:01 0 27.52 0.00 2.10 2.05 0.07 68.26 11:53:01 1 44.50 0.00 2.07 1.40 0.10 51.93 11:53:01 2 34.37 0.00 2.21 1.05 0.08 62.28 11:53:01 3 30.47 0.00 1.33 4.07 0.07 64.07 11:54:01 all 32.56 0.00 4.28 5.73 0.09 57.34 11:54:01 0 25.60 0.00 3.07 5.96 0.08 65.29 11:54:01 1 33.28 0.00 4.72 5.84 0.07 56.09 11:54:01 2 39.78 0.00 4.73 4.80 0.08 50.61 11:54:01 3 31.71 0.00 4.64 6.32 0.08 57.25 11:55:01 all 35.12 0.00 2.22 1.29 0.08 61.29 11:55:01 0 40.73 0.00 3.18 1.04 0.07 54.99 11:55:01 1 35.77 0.00 2.40 3.13 0.08 58.62 11:55:01 2 33.00 0.00 1.67 0.37 0.10 64.85 11:55:01 3 30.97 0.00 1.64 0.62 0.07 66.71 11:56:01 all 35.67 0.00 3.16 7.85 0.09 53.23 11:56:01 0 35.78 0.00 2.78 3.44 0.07 57.93 11:56:01 1 34.50 0.00 3.42 10.14 0.08 51.85 11:56:01 2 34.20 0.00 3.55 14.09 0.10 48.06 11:56:01 3 38.20 0.00 2.89 3.78 0.10 55.03 11:57:01 all 26.81 0.00 1.75 3.63 0.09 67.73 11:57:01 0 25.48 0.00 1.52 0.52 0.08 72.40 11:57:01 1 27.72 0.00 1.76 3.54 0.10 66.88 11:57:01 2 27.89 0.00 1.41 0.55 0.08 70.07 11:57:01 3 26.14 0.00 2.33 9.89 0.10 61.54 11:58:01 all 12.66 0.00 2.19 8.49 0.10 76.56 11:58:01 0 10.25 0.00 2.54 8.68 0.10 78.43 11:58:01 1 13.90 0.00 2.11 9.60 0.07 74.32 11:58:01 2 14.22 0.00 2.63 10.82 0.12 72.21 11:58:01 3 12.31 0.00 1.44 4.88 0.08 81.28 11:59:01 all 9.79 0.00 3.15 15.62 0.10 71.34 11:59:01 0 8.91 0.00 3.37 17.06 0.08 70.58 11:59:01 1 8.60 0.00 2.65 15.39 0.10 73.25 11:59:01 2 10.18 0.00 3.56 18.11 0.10 68.05 11:59:01 3 11.47 0.00 3.00 11.94 0.10 73.49 12:00:01 all 18.73 0.00 3.09 11.63 0.09 66.45 12:00:01 0 16.20 0.00 2.24 6.02 0.08 75.46 12:00:01 1 22.98 0.00 3.07 12.24 0.08 61.63 12:00:01 2 19.14 0.00 3.90 18.01 0.12 58.84 12:00:01 3 16.59 0.00 3.14 10.28 0.10 69.89 12:01:02 all 26.58 0.00 4.33 12.13 0.10 56.86 12:01:02 0 25.91 0.00 4.01 15.95 0.10 54.04 12:01:02 1 28.43 0.00 4.44 13.25 0.10 53.78 12:01:02 2 26.78 0.00 4.67 8.15 0.10 60.31 12:01:02 3 25.22 0.00 4.25 11.16 0.10 59.27 12:02:01 all 20.08 0.00 1.79 5.83 0.07 72.23 12:02:01 0 20.51 0.00 1.63 7.01 0.05 70.80 12:02:01 1 18.47 0.00 1.79 7.57 0.07 72.10 12:02:01 2 17.45 0.00 2.07 4.22 0.07 76.19 12:02:01 3 23.84 0.00 1.65 4.55 0.07 69.90 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 21.39 0.00 3.04 4.27 0.07 71.23 12:03:01 0 14.99 0.00 2.53 4.19 0.07 78.23 12:03:01 1 25.70 0.00 3.36 4.11 0.08 66.74 12:03:01 2 22.90 0.00 2.80 1.65 0.08 72.56 12:03:01 3 21.96 0.00 3.49 7.14 0.07 67.34 Average: all 24.27 0.00 2.78 7.06 0.08 65.81 Average: 0 22.65 0.00 2.61 6.36 0.08 68.31 Average: 1 26.60 0.00 2.95 7.58 0.09 62.79 Average: 2 24.00 0.00 2.94 7.70 0.09 65.27 Average: 3 23.83 0.00 2.61 6.61 0.08 66.87