---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2010 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 411 2049 0 1483 3285 Swap: 1023 87 936 ---> 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:d9:c9:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.128/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85533sec preferred_lft 85533sec inet6 fe80::f816:3eff:fed9:c93d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:8f:02:ed 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::42:7fff:fe8f:2ed/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-2010) 01/16/25 _x86_64_ (4 CPU) 14:55:16 LINUX RESTART (4 CPU) 14:56:01 tps rtps wtps bread/s bwrtn/s 14:57:01 117.06 37.91 79.15 2489.85 10238.69 14:58:01 109.90 24.76 85.14 2286.95 21277.92 14:59:01 262.89 89.91 172.98 4498.15 30945.73 15:00:01 122.88 48.64 74.24 1531.34 26838.99 15:01:01 323.81 41.95 281.86 2564.08 18395.07 15:02:01 60.64 6.55 54.09 174.77 1521.08 15:03:01 366.31 1.87 364.44 70.52 11612.33 15:04:01 388.19 5.36 382.82 209.66 13593.07 15:05:01 416.18 31.75 384.42 920.61 13558.55 15:06:01 557.55 17.12 540.43 522.58 19875.17 15:07:04 616.86 195.71 421.15 4317.24 19048.66 15:08:01 357.43 97.51 259.92 7404.17 40276.72 15:09:01 241.94 127.68 114.26 3467.42 23155.34 Average: 304.21 56.19 248.03 2328.92 19175.66 14:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:57:01 1326316 3206820 2712344 67.16 61116 1965572 1033256 20.31 725776 1787040 120036 14:58:01 126780 2584860 3911880 96.86 74076 2512316 1565704 30.78 1490424 2177376 9444 14:59:01 331844 2613176 3706816 91.78 91260 2332680 1518408 29.85 1474224 2019888 24528 15:00:01 154024 1780928 3884636 96.19 98596 1681548 2657692 52.24 2186660 1499500 159388 15:01:01 117824 955272 3920836 97.08 106528 974444 3935888 77.37 2809420 916996 476 15:02:01 118700 691804 3919960 97.06 98504 722556 4120716 81.00 2934956 792164 664 15:03:01 131684 685680 3906976 96.74 110736 684108 4120240 80.99 2926328 767836 8264 15:04:01 128832 560144 3909828 96.81 89604 592396 4266164 83.86 2996408 720012 5144 15:05:01 121920 345524 3916740 96.98 74780 387968 4749112 93.35 3003752 665360 14304 15:06:01 120720 172332 3917940 97.01 51816 228308 5052136 99.31 3012700 626636 8612 15:07:04 1890756 2019752 2147904 53.18 64032 206848 2434820 47.86 1284700 639904 53524 15:08:01 685376 1895096 3353284 83.03 75028 1294660 2224840 43.73 1642532 1528888 118144 15:09:01 2132776 3342444 1905884 47.19 93924 1276804 1014512 19.94 733360 996760 6820 Average: 568273 1604141 3470387 85.93 83846 1143093 2976422 58.51 2093942 1164489 40719 14:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:57:01 lo 3.23 3.23 0.31 0.31 0.00 0.00 0.00 0.00 14:57:01 ens3 163.14 149.06 1155.72 27.86 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethe246c28 12.45 16.20 0.82 141.16 0.00 0.00 0.00 0.01 14:58:01 lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 14:58:01 ens3 608.20 531.13 4806.89 96.57 0.00 0.00 0.00 0.00 14:58:01 docker0 12.45 16.15 0.65 141.16 0.00 0.00 0.00 0.00 14:59:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 14:59:01 ens3 511.86 634.13 2218.37 3496.29 0.00 0.00 0.00 0.00 14:59:01 docker0 182.21 233.40 9.50 2194.36 0.00 0.00 0.00 0.00 15:00:01 lo 5.35 5.35 0.56 0.56 0.00 0.00 0.00 0.00 15:00:01 ens3 1122.61 774.29 7705.24 159.38 0.00 0.00 0.00 0.00 15:00:01 vethce9fd8a 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 15:00:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:01:01 lo 74.01 74.01 193.65 193.65 0.00 0.00 0.00 0.00 15:01:01 ens3 60.81 28.37 20.47 15.88 0.00 0.00 0.00 0.00 15:01:01 vethce9fd8a 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 docker0 44.62 44.44 189.99 4.95 0.00 0.00 0.00 0.00 15:02:01 lo 155.84 155.84 498.68 498.68 0.00 0.00 0.00 0.00 15:02:01 ens3 8.93 7.47 1.89 2.00 0.00 0.00 0.00 0.00 15:02:01 vethce9fd8a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 docker0 98.15 94.58 460.78 40.08 0.00 0.00 0.00 0.00 15:03:01 lo 216.33 216.33 463.48 463.48 0.00 0.00 0.00 0.00 15:03:01 ens3 94.43 49.73 24.23 18.87 0.00 0.00 0.00 0.00 15:03:01 vethce9fd8a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 129.13 119.70 424.48 40.78 0.00 0.00 0.00 0.00 15:04:01 lo 269.56 269.56 703.17 703.17 0.00 0.00 0.00 0.00 15:04:01 ens3 123.96 79.67 59.75 77.81 0.00 0.00 0.00 0.00 15:04:01 vethce9fd8a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 docker0 176.16 162.66 647.05 61.46 0.00 0.00 0.00 0.00 15:05:01 lo 251.16 251.16 512.79 512.79 0.00 0.00 0.00 0.00 15:05:01 ens3 1290.67 854.34 399.25 384.96 0.00 0.00 0.00 0.00 15:05:01 vethce9fd8a 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 docker0 152.72 145.09 471.13 46.22 0.00 0.00 0.00 0.00 15:06:01 lo 164.28 164.28 78.72 78.72 0.00 0.00 0.00 0.00 15:06:01 ens3 8.00 5.92 1.78 1.88 0.00 0.00 0.00 0.00 15:06:01 vethce9fd8a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 docker0 87.29 77.79 65.30 14.46 0.00 0.00 0.00 0.00 15:07:04 lo 83.09 83.09 42.83 42.83 0.00 0.00 0.00 0.00 15:07:04 ens3 324.01 212.55 91.68 82.38 0.00 0.00 0.00 0.00 15:07:04 vethce9fd8a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:07:04 docker0 44.44 39.64 38.02 5.37 0.00 0.00 0.00 0.00 15:08:01 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 15:08:01 ens3 255.32 211.51 2323.56 17.57 0.00 0.00 0.00 0.00 15:08:01 docker0 200.46 234.50 10.31 2317.11 0.00 0.00 0.00 0.00 15:09:01 lo 5.73 5.73 0.50 0.50 0.00 0.00 0.00 0.00 15:09:01 ens3 402.95 607.23 59.57 4464.71 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 95.15 95.15 192.10 192.10 0.00 0.00 0.00 0.00 Average: ens3 382.76 318.75 1442.53 680.63 0.00 0.00 0.00 0.00 Average: docker0 86.17 89.13 178.36 365.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2010) 01/16/25 _x86_64_ (4 CPU) 14:55:16 LINUX RESTART (4 CPU) 14:56:01 CPU %user %nice %system %iowait %steal %idle 14:57:01 all 23.26 0.00 1.46 3.00 0.07 72.21 14:57:01 0 29.69 0.00 1.92 2.79 0.07 65.53 14:57:01 1 14.90 0.00 0.93 0.80 0.07 83.30 14:57:01 2 22.49 0.00 1.41 6.15 0.07 69.89 14:57:01 3 25.97 0.00 1.58 2.30 0.07 70.09 14:58:01 all 47.50 0.00 3.04 1.83 0.12 47.52 14:58:01 0 44.23 0.00 2.71 2.68 0.12 50.26 14:58:01 1 48.69 0.00 1.78 0.65 0.10 48.78 14:58:01 2 47.13 0.00 4.00 1.52 0.12 47.23 14:58:01 3 49.96 0.00 3.64 2.45 0.13 43.83 14:59:01 all 21.42 0.00 3.35 6.60 0.11 68.53 14:59:01 0 24.91 0.00 4.04 5.12 0.10 65.83 14:59:01 1 19.97 0.00 3.18 5.60 0.10 71.15 14:59:01 2 20.64 0.00 3.39 9.24 0.12 66.62 14:59:01 3 20.14 0.00 2.79 6.48 0.08 70.51 15:00:01 all 43.13 0.00 3.35 1.87 0.10 51.55 15:00:01 0 27.16 0.00 3.19 2.56 0.08 67.00 15:00:01 1 52.88 0.00 3.52 2.56 0.12 40.92 15:00:01 2 51.57 0.00 3.88 0.49 0.10 43.96 15:00:01 3 41.12 0.00 2.80 1.86 0.10 54.12 15:01:01 all 37.88 0.00 2.97 6.55 0.11 52.49 15:01:01 0 44.66 0.00 2.52 4.44 0.10 48.28 15:01:01 1 34.70 0.00 2.80 7.81 0.12 54.58 15:01:01 2 37.47 0.00 4.15 8.48 0.15 49.75 15:01:01 3 34.68 0.00 2.44 5.47 0.08 57.33 15:02:01 all 16.09 0.00 1.39 0.97 0.08 81.47 15:02:01 0 16.23 0.00 1.24 0.23 0.08 82.21 15:02:01 1 15.38 0.00 1.25 0.60 0.07 82.70 15:02:01 2 15.84 0.00 1.69 2.69 0.08 79.69 15:02:01 3 16.90 0.00 1.34 0.37 0.08 81.31 15:03:01 all 15.11 0.00 3.45 8.22 0.10 73.11 15:03:01 0 11.27 0.00 2.90 8.60 0.08 77.15 15:03:01 1 17.13 0.00 4.29 14.53 0.10 63.95 15:03:01 2 15.25 0.00 3.68 7.38 0.12 73.57 15:03:01 3 16.81 0.00 2.95 2.38 0.10 77.77 15:04:01 all 21.53 0.00 4.17 8.92 0.14 65.23 15:04:01 0 20.20 0.00 3.71 9.68 0.15 66.26 15:04:01 1 21.59 0.00 5.42 9.31 0.12 63.57 15:04:01 2 21.72 0.00 3.70 5.71 0.15 68.72 15:04:01 3 22.65 0.00 3.86 10.96 0.12 62.41 15:05:01 all 22.21 0.00 6.47 9.64 0.12 61.57 15:05:01 0 23.22 0.00 6.96 9.28 0.10 60.44 15:05:01 1 21.67 0.00 6.01 6.14 0.12 66.06 15:05:01 2 23.01 0.00 6.89 11.46 0.15 58.48 15:05:01 3 20.90 0.00 6.05 11.69 0.12 61.24 15:06:01 all 14.64 0.00 5.47 12.98 0.13 66.78 15:06:01 0 14.16 0.00 5.46 9.26 0.10 71.01 15:06:01 1 13.46 0.00 4.52 10.73 0.10 71.19 15:06:01 2 16.31 0.00 5.66 14.71 0.17 63.16 15:06:01 3 14.70 0.00 6.18 17.28 0.13 61.71 15:07:04 all 15.97 0.00 4.05 19.06 0.11 60.81 15:07:04 0 17.69 0.00 4.32 16.76 0.11 61.12 15:07:04 1 14.46 0.00 4.23 33.72 0.11 47.48 15:07:04 2 16.95 0.00 4.51 12.50 0.13 65.91 15:07:04 3 14.74 0.00 3.17 13.31 0.08 68.70 15:07:04 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 26.18 0.00 3.38 13.21 0.10 57.14 15:08:01 0 19.71 0.00 2.76 13.43 0.09 64.01 15:08:01 1 28.95 0.00 3.53 5.31 0.09 62.11 15:08:01 2 30.72 0.00 3.77 22.87 0.14 42.50 15:08:01 3 25.32 0.00 3.45 11.18 0.09 59.96 15:09:01 all 20.58 0.00 1.93 5.80 0.08 71.60 15:09:01 0 17.33 0.00 2.31 3.72 0.08 76.55 15:09:01 1 16.11 0.00 1.57 7.97 0.07 74.27 15:09:01 2 20.18 0.00 2.09 4.04 0.12 73.58 15:09:01 3 28.71 0.00 1.78 7.48 0.08 61.95 Average: all 25.00 0.00 3.42 7.61 0.10 63.86 Average: 0 23.87 0.00 3.40 6.82 0.10 65.82 Average: 1 24.55 0.00 3.31 8.23 0.10 63.82 Average: 2 26.06 0.00 3.76 8.20 0.12 61.86 Average: 3 25.54 0.00 3.23 7.17 0.10 63.95