---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7728 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: 3944 491 1626 0 1826 3200 Swap: 1023 5 1018 ---> 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:07:10:04 brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:fe07:1004/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:25:e4:b7 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::42:42ff:fe25:e4b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7728) 10/15/24 _x86_64_ (4 CPU) 11:37:00 LINUX RESTART (4 CPU) 11:38:02 tps rtps wtps bread/s bwrtn/s 11:39:01 122.57 49.04 73.53 3457.18 9631.32 11:40:01 141.29 28.26 113.04 2454.48 31563.24 11:41:01 179.80 31.83 147.98 2632.23 22377.34 11:42:01 212.03 33.63 178.40 2926.85 36091.05 11:43:01 289.49 7.66 281.82 192.47 8613.13 11:44:01 135.88 2.00 133.88 44.66 3151.87 11:45:01 533.26 0.58 532.68 14.13 14937.78 11:46:01 391.37 0.80 390.57 26.00 10912.18 11:47:01 485.97 18.89 467.08 731.49 16464.78 11:48:01 143.56 55.81 87.75 3430.89 4625.90 11:49:01 205.98 28.56 177.42 1504.82 51193.60 11:50:01 107.80 79.37 28.43 3144.14 3058.69 Average: 245.92 28.01 217.91 1710.87 17730.47 11:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 1264900 3177644 2773760 68.68 63412 1994964 1040496 20.45 779528 1793604 117060 11:40:01 180220 2514976 3858440 95.54 77804 2391268 1604576 31.54 1515248 2111564 6140 11:41:01 324808 2581700 3713852 91.96 92252 2308892 1507068 29.62 1483884 2021212 17368 11:42:01 109208 1871508 3929452 97.30 101580 1887904 2877720 56.57 2072592 1653992 2440 11:43:01 120284 1151116 3918376 97.02 117620 1153684 3717200 73.07 2672172 1051068 360 11:44:01 113116 1128884 3925544 97.20 123592 1132116 3736240 73.44 2691912 1032320 1236 11:45:01 130664 1114560 3907996 96.76 137572 1082684 3756232 73.84 2695496 1003624 1164 11:46:01 111928 1109256 3926732 97.23 143264 1087844 3761160 73.93 2705052 1007640 1708 11:47:01 115540 868120 3923120 97.14 139240 937488 4732732 93.03 2735072 965648 21828 11:48:01 1474776 2204052 2563884 63.48 134312 759784 1861456 36.59 1607560 786724 70928 11:49:01 607964 2108356 3430696 84.95 139780 1516204 1891016 37.17 1825048 1418552 63376 11:50:01 1673820 3282504 2364840 58.56 144216 1617064 993596 19.53 746396 1427560 14868 Average: 518936 1926056 3519724 87.15 117887 1489158 2623291 51.57 1960830 1356126 26540 11:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 177.26 176.89 873.52 41.80 0.00 0.00 0.00 0.00 11:39:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 11:40:01 veth24db103 190.71 262.12 12.54 2332.19 0.00 0.00 0.00 0.19 11:40:01 docker0 190.71 262.00 9.93 2332.18 0.00 0.00 0.00 0.00 11:40:01 ens3 938.36 675.59 6995.29 112.09 0.00 0.00 0.00 0.00 11:40:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:41:01 ens3 299.05 465.21 907.80 2975.15 0.00 0.00 0.00 0.00 11:41:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 11:42:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 ens3 773.47 533.29 6718.85 74.03 0.00 0.00 0.00 0.00 11:42:01 veth994dedd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:42:01 lo 3.58 3.58 0.40 0.40 0.00 0.00 0.00 0.00 11:43:01 docker0 69.54 67.49 279.93 9.87 0.00 0.00 0.00 0.00 11:43:01 ens3 36.74 17.09 8.83 7.90 0.00 0.00 0.00 0.00 11:43:01 veth994dedd 69.34 67.33 280.87 9.86 0.00 0.00 0.00 0.02 11:43:01 lo 119.59 119.59 288.63 288.63 0.00 0.00 0.00 0.00 11:44:01 docker0 150.49 143.46 670.21 60.99 0.00 0.00 0.00 0.00 11:44:01 ens3 27.13 14.95 6.33 4.97 0.00 0.00 0.00 0.00 11:44:01 veth994dedd 150.31 143.28 672.25 60.98 0.00 0.00 0.00 0.06 11:44:01 lo 234.29 234.29 728.64 728.64 0.00 0.00 0.00 0.00 11:45:01 docker0 146.48 129.83 428.57 44.44 0.00 0.00 0.00 0.00 11:45:01 ens3 77.65 33.84 23.64 15.91 0.00 0.00 0.00 0.00 11:45:01 veth994dedd 146.28 129.65 430.56 44.43 0.00 0.00 0.00 0.04 11:45:01 lo 227.73 227.73 468.79 468.79 0.00 0.00 0.00 0.00 11:46:01 docker0 155.76 141.36 577.43 52.49 0.00 0.00 0.00 0.00 11:46:01 ens3 34.03 22.93 7.28 8.48 0.00 0.00 0.00 0.00 11:46:01 veth994dedd 155.57 141.18 579.55 52.48 0.00 0.00 0.00 0.05 11:46:01 lo 237.89 237.89 625.41 625.41 0.00 0.00 0.00 0.00 11:47:01 docker0 106.58 100.62 289.90 31.07 0.00 0.00 0.00 0.00 11:47:01 ens3 646.38 289.79 167.28 138.30 0.00 0.00 0.00 0.00 11:47:01 veth994dedd 78.07 69.24 218.73 19.87 0.00 0.00 0.00 0.02 11:47:01 lo 179.39 179.39 318.21 318.21 0.00 0.00 0.00 0.00 11:48:01 docker0 11.06 9.55 3.89 0.93 0.00 0.00 0.00 0.00 11:48:01 ens3 165.62 95.25 42.53 41.76 0.00 0.00 0.00 0.00 11:48:01 lo 24.18 24.18 4.88 4.88 0.00 0.00 0.00 0.00 11:49:01 docker0 154.54 200.73 8.00 2196.94 0.00 0.00 0.00 0.00 11:49:01 ens3 453.21 563.49 2221.15 3141.98 0.00 0.00 0.00 0.00 11:49:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 158.37 213.71 46.68 1326.88 0.00 0.00 0.00 0.00 11:50:01 lo 5.40 5.40 0.47 0.47 0.00 0.00 0.00 0.00 Average: docker0 82.23 88.08 189.24 394.75 0.00 0.00 0.00 0.00 Average: ens3 315.84 258.64 1502.81 658.24 0.00 0.00 0.00 0.00 Average: lo 86.87 86.87 203.29 203.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7728) 10/15/24 _x86_64_ (4 CPU) 11:37:00 LINUX RESTART (4 CPU) 11:38:02 CPU %user %nice %system %iowait %steal %idle 11:39:01 all 23.90 0.00 1.66 2.66 0.06 71.72 11:39:01 0 11.68 0.00 1.04 6.16 0.05 81.07 11:39:01 1 25.54 0.00 1.80 2.22 0.08 70.35 11:39:01 2 35.99 0.00 2.39 1.21 0.09 60.33 11:39:01 3 22.43 0.00 1.43 1.04 0.05 75.05 11:40:01 all 43.68 0.00 3.33 2.59 0.09 50.31 11:40:01 0 46.91 0.00 3.13 3.90 0.08 45.97 11:40:01 1 46.13 0.00 3.11 1.82 0.08 48.84 11:40:01 2 40.42 0.00 4.10 2.79 0.08 52.61 11:40:01 3 41.27 0.00 2.94 1.82 0.10 53.87 11:41:01 all 18.64 0.00 3.05 4.64 0.08 73.59 11:41:01 0 24.82 0.00 3.45 6.49 0.08 65.15 11:41:01 1 21.17 0.00 3.12 3.04 0.07 72.60 11:41:01 2 15.76 0.00 3.01 6.62 0.08 74.52 11:41:01 3 12.83 0.00 2.61 2.39 0.08 82.09 11:42:01 all 40.37 0.00 3.32 4.18 0.09 52.04 11:42:01 0 30.10 0.00 3.07 1.79 0.08 64.94 11:42:01 1 51.52 0.00 3.17 5.62 0.10 39.60 11:42:01 2 32.18 0.00 3.95 5.69 0.10 58.08 11:42:01 3 47.77 0.00 3.09 3.68 0.08 45.37 11:43:01 all 31.06 0.00 2.01 7.88 0.09 58.96 11:43:01 0 27.24 0.00 2.39 7.49 0.08 62.79 11:43:01 1 22.78 0.00 1.93 11.91 0.08 63.30 11:43:01 2 42.77 0.00 1.39 0.70 0.08 55.06 11:43:01 3 31.47 0.00 2.33 11.39 0.08 54.73 11:44:01 all 15.98 0.00 1.80 3.27 0.08 78.87 11:44:01 0 17.39 0.00 1.68 3.08 0.07 77.79 11:44:01 1 13.86 0.00 2.21 3.39 0.08 80.45 11:44:01 2 14.58 0.00 1.44 4.83 0.08 79.07 11:44:01 3 18.07 0.00 1.92 1.75 0.08 78.17 11:45:01 all 9.25 0.00 3.27 15.66 0.10 71.73 11:45:01 0 9.56 0.00 3.45 16.45 0.08 70.45 11:45:01 1 8.33 0.00 2.76 13.81 0.08 75.02 11:45:01 2 10.03 0.00 4.15 16.73 0.14 68.96 11:45:01 3 9.08 0.00 2.71 15.65 0.08 72.47 11:46:01 all 18.14 0.00 3.05 11.33 0.10 67.39 11:46:01 0 16.07 0.00 2.74 8.73 0.10 72.36 11:46:01 1 20.43 0.00 2.99 20.02 0.12 56.44 11:46:01 2 17.12 0.00 3.67 13.24 0.12 65.85 11:46:01 3 18.94 0.00 2.79 3.36 0.10 74.82 11:47:01 all 15.33 0.00 4.23 13.54 0.10 66.80 11:47:01 0 14.42 0.00 4.17 11.14 0.08 70.19 11:47:01 1 17.53 0.00 4.62 12.82 0.10 64.93 11:47:01 2 14.59 0.00 3.80 12.44 0.12 69.05 11:47:01 3 14.78 0.00 4.28 17.73 0.10 63.12 11:48:01 all 20.91 0.00 1.83 4.04 0.07 73.15 11:48:01 0 18.12 0.00 2.06 4.43 0.05 75.34 11:48:01 1 20.18 0.00 1.44 2.09 0.07 76.23 11:48:01 2 27.92 0.00 1.96 7.16 0.07 62.89 11:48:01 3 17.46 0.00 1.92 2.44 0.08 78.10 11:49:01 all 26.93 0.00 3.60 4.88 0.10 64.49 11:49:01 0 23.80 0.00 3.38 2.57 0.08 70.17 11:49:01 1 27.36 0.00 3.25 4.42 0.10 64.87 11:49:01 2 25.29 0.00 3.92 4.71 0.10 65.98 11:49:01 3 31.29 0.00 3.84 7.87 0.10 56.89 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 19.31 0.00 1.07 2.41 0.05 77.16 11:50:01 0 8.76 0.00 0.84 1.72 0.07 88.62 11:50:01 1 20.34 0.00 0.88 1.20 0.03 77.54 11:50:01 2 26.58 0.00 1.29 5.45 0.07 66.61 11:50:01 3 21.60 0.00 1.24 1.25 0.07 75.84 Average: all 23.63 0.00 2.68 6.42 0.08 67.18 Average: 0 20.75 0.00 2.62 6.16 0.08 70.40 Average: 1 24.60 0.00 2.61 6.86 0.08 65.85 Average: 2 25.27 0.00 2.92 6.80 0.09 64.92 Average: 3 23.90 0.00 2.59 5.87 0.09 67.55