---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-14 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 7.9G 60% / 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 474 1774 0 1694 3215 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:d1:87:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85263sec preferred_lft 85263sec inet6 fe80::f816:3eff:fed1:872a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:31:c4:0e 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:fff:fe31:c40e/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-14) 04/29/25 _x86_64_ (4 CPU) 10:14:52 LINUX RESTART (4 CPU) 10:15:02 tps rtps wtps bread/s bwrtn/s 10:16:01 165.67 70.63 95.03 5727.98 41589.85 10:17:01 103.23 42.13 61.11 2724.48 10489.59 10:18:01 144.00 23.02 120.99 2164.29 33645.84 10:19:01 197.77 72.58 125.19 3450.58 26644.05 10:20:01 267.56 56.84 210.71 2783.94 31224.26 10:21:01 394.95 13.71 381.24 650.42 14120.05 10:22:01 504.45 0.80 503.65 35.06 19116.01 10:23:01 416.74 0.23 416.51 1.87 15503.23 10:24:01 70.24 4.83 65.41 121.31 2983.37 10:25:01 20.65 8.02 12.63 210.10 279.95 10:26:01 75.50 1.12 74.39 11.33 2488.25 10:27:01 846.56 0.02 846.54 2.53 18429.20 10:28:01 2233.83 13.79 2220.04 394.07 14497.82 10:29:01 572.81 4.98 567.83 160.75 20490.24 10:30:01 587.32 20.34 566.98 400.80 20185.40 10:31:02 513.95 154.97 358.98 6394.42 17119.35 10:32:02 604.88 24.58 580.30 740.39 20845.35 10:33:01 406.88 130.54 276.34 4860.87 59814.81 Average: 451.85 35.79 416.05 1714.01 20464.93 10:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 1725668 3326756 2312984 57.27 41100 1721572 925884 18.20 571700 1573924 95952 10:17:01 1080800 3100976 2957852 73.24 66596 2094636 1195200 23.49 851992 1896960 173792 10:18:01 139632 2560612 3899020 96.54 84320 2468792 1619500 31.83 1492704 2169232 7240 10:19:01 211140 2117264 3827512 94.77 96776 1959036 1959228 38.51 1948836 1681160 54824 10:20:01 135788 1539480 3902864 96.64 110160 1530676 3221692 63.33 2417536 1278464 14852 10:21:01 124952 1281808 3913700 96.91 134704 1263872 3546072 69.71 2589416 1102200 11020 10:22:01 105012 1264672 3933640 97.40 153276 1233144 3547108 69.73 2593496 1084300 10784 10:23:01 112728 1248640 3925924 97.21 161932 1160112 3564448 70.07 2585644 1033104 9024 10:24:01 128996 1178064 3909656 96.81 160948 1077836 3703908 72.81 2622240 978856 916 10:25:01 131672 1168816 3906980 96.74 161440 1066188 3710088 72.93 2629380 970104 604 10:26:01 114472 1098776 3924180 97.17 161640 1012592 3820700 75.10 2672184 940472 10116 10:27:01 121956 1085648 3916696 96.98 169372 923468 3833052 75.35 2614892 927372 11628 10:28:01 108260 501796 3930392 97.32 96620 490748 4714464 92.67 2931652 663136 19980 10:29:01 115588 467924 3923064 97.14 87388 402252 4840404 95.15 2875084 647924 15424 10:30:01 116344 442736 3922308 97.12 89212 333100 4901568 96.35 2810996 664460 15676 10:31:02 1303416 1901332 2735236 67.73 112448 548748 2380528 46.79 1654244 752648 107188 10:32:02 1214632 1884280 2824020 69.92 115096 667784 2390844 47.00 1759376 787628 125492 10:33:01 1906552 3313696 2132100 52.79 134288 1428076 957440 18.82 698180 1245536 1788 Average: 494312 1637960 3544340 87.76 118740 1187924 3046229 59.88 2128864 1133193 38128 10:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 10:16:01 ens3 420.25 251.69 1508.20 69.43 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 10:17:01 ens3 217.85 200.95 2194.82 35.05 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:18:01 ens3 497.57 416.96 5556.76 48.01 0.00 0.00 0.00 0.00 10:18:01 docker0 209.54 269.14 11.10 2341.65 0.00 0.00 0.00 0.00 10:18:01 veth8e0657d 209.54 269.27 13.96 2341.66 0.00 0.00 0.00 0.19 10:19:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 10:19:01 ens3 330.86 299.37 4987.07 39.11 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 lo 37.01 37.01 83.21 83.21 0.00 0.00 0.00 0.00 10:20:01 veth8f9c803 0.22 0.43 0.01 0.03 0.00 0.00 0.00 0.00 10:20:01 ens3 306.60 192.98 2707.41 16.50 0.00 0.00 0.00 0.00 10:20:01 veth07d96f0 20.51 20.43 81.03 2.79 0.00 0.00 0.00 0.01 10:21:01 lo 163.09 163.09 351.59 351.59 0.00 0.00 0.00 0.00 10:21:01 veth8f9c803 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 2.42 2.17 0.51 1.95 0.00 0.00 0.00 0.00 10:21:01 veth07d96f0 98.48 89.92 330.66 24.25 0.00 0.00 0.00 0.03 10:22:01 lo 189.54 189.54 391.85 391.85 0.00 0.00 0.00 0.00 10:22:01 veth8f9c803 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 ens3 0.98 1.08 0.18 1.59 0.00 0.00 0.00 0.00 10:22:01 veth07d96f0 128.00 110.26 355.78 41.97 0.00 0.00 0.00 0.03 10:23:01 lo 237.94 237.94 655.40 655.40 0.00 0.00 0.00 0.00 10:23:01 veth8f9c803 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 ens3 0.87 0.92 0.15 1.09 0.00 0.00 0.00 0.00 10:23:01 veth07d96f0 169.38 152.08 595.84 68.19 0.00 0.00 0.00 0.05 10:24:01 lo 110.48 110.48 306.28 306.28 0.00 0.00 0.00 0.00 10:24:01 veth8f9c803 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 ens3 1.15 0.97 0.22 0.66 0.00 0.00 0.00 0.00 10:24:01 veth07d96f0 61.22 59.82 281.97 25.18 0.00 0.00 0.00 0.02 10:25:01 lo 132.03 132.03 463.48 463.48 0.00 0.00 0.00 0.00 10:25:01 veth8f9c803 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 ens3 8.02 5.82 5.68 6.37 0.00 0.00 0.00 0.00 10:25:01 veth07d96f0 89.29 87.72 419.32 48.05 0.00 0.00 0.00 0.03 10:26:01 lo 111.13 111.13 265.75 265.75 0.00 0.00 0.00 0.00 10:26:01 veth8f9c803 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 ens3 1.55 1.32 0.36 1.83 0.00 0.00 0.00 0.00 10:26:01 veth07d96f0 59.34 56.77 244.86 20.81 0.00 0.00 0.00 0.02 10:27:01 lo 184.05 184.05 415.99 415.99 0.00 0.00 0.00 0.00 10:27:01 veth8f9c803 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 ens3 0.90 0.78 0.17 0.78 0.00 0.00 0.00 0.00 10:27:01 veth07d96f0 126.45 108.37 381.06 40.71 0.00 0.00 0.00 0.03 10:28:01 lo 201.55 201.55 277.43 277.43 0.00 0.00 0.00 0.00 10:28:01 veth8f9c803 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 ens3 42.26 32.73 8.27 70.55 0.00 0.00 0.00 0.00 10:28:01 veth07d96f0 101.32 95.15 253.85 24.61 0.00 0.00 0.00 0.02 10:29:01 lo 148.13 148.13 86.32 86.32 0.00 0.00 0.00 0.00 10:29:01 veth8f9c803 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 ens3 0.87 0.82 0.15 0.53 0.00 0.00 0.00 0.00 10:29:01 veth07d96f0 82.29 68.14 78.47 9.88 0.00 0.00 0.00 0.01 10:30:01 lo 143.07 143.07 85.67 85.67 0.00 0.00 0.00 0.00 10:30:01 veth8f9c803 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 1.08 1.00 0.21 1.02 0.00 0.00 0.00 0.00 10:30:01 veth07d96f0 81.06 66.71 78.30 9.60 0.00 0.00 0.00 0.01 10:31:02 lo 72.12 72.12 22.99 22.99 0.00 0.00 0.00 0.00 10:31:02 veth8f9c803 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 10:31:02 ens3 12.57 9.55 2.54 10.96 0.00 0.00 0.00 0.00 10:31:02 docker0 1234.91 1188.22 3035.73 2592.05 0.00 0.00 0.00 0.00 10:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 veth8f9c803 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:02 ens3 1.95 0.77 3.59 0.26 0.00 0.00 0.00 0.00 10:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:33:01 ens3 326.52 257.80 2371.53 67.21 0.00 0.00 0.00 0.00 10:33:01 docker0 214.96 276.70 11.16 2245.44 0.00 0.00 0.00 0.00 Average: lo 96.66 96.66 189.44 189.44 0.00 0.00 0.00 0.00 Average: ens3 120.23 92.83 1072.31 20.63 0.00 0.00 0.00 0.00 Average: docker0 82.29 83.00 174.00 270.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-14) 04/29/25 _x86_64_ (4 CPU) 10:14:52 LINUX RESTART (4 CPU) 10:15:02 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 14.99 0.00 2.12 5.16 0.06 77.69 10:16:01 0 7.53 0.00 1.55 5.18 0.05 85.69 10:16:01 1 18.84 0.00 1.75 7.04 0.05 72.32 10:16:01 2 15.23 0.00 2.92 3.23 0.07 78.56 10:16:01 3 18.41 0.00 2.23 5.18 0.05 74.13 10:17:01 all 25.03 0.00 1.72 1.98 0.07 71.19 10:17:01 0 19.74 0.00 0.96 1.68 0.07 77.55 10:17:01 1 33.04 0.00 2.23 4.90 0.08 59.74 10:17:01 2 30.77 0.00 2.12 0.97 0.08 66.06 10:17:01 3 16.62 0.00 1.59 0.33 0.05 81.40 10:18:01 all 41.31 0.00 3.15 2.54 0.10 52.90 10:18:01 0 40.17 0.00 2.92 2.97 0.10 53.83 10:18:01 1 42.75 0.00 3.29 1.39 0.10 52.46 10:18:01 2 45.48 0.00 3.33 2.95 0.12 48.12 10:18:01 3 36.85 0.00 3.05 2.85 0.10 57.14 10:19:01 all 37.33 0.00 3.76 4.68 0.12 54.11 10:19:01 0 29.53 0.00 3.58 7.07 0.12 59.71 10:19:01 1 40.59 0.00 4.84 4.51 0.12 49.94 10:19:01 2 39.12 0.00 3.26 3.00 0.12 54.50 10:19:01 3 40.08 0.00 3.36 4.13 0.12 52.32 10:20:01 all 40.48 0.00 3.25 5.03 0.12 51.13 10:20:01 0 35.89 0.00 3.28 5.47 0.12 55.24 10:20:01 1 47.28 0.00 2.75 4.09 0.12 45.76 10:20:01 2 31.07 0.00 3.38 5.46 0.12 59.98 10:20:01 3 47.63 0.00 3.56 5.07 0.12 43.62 10:21:01 all 23.97 0.00 4.04 8.69 0.12 63.17 10:21:01 0 20.29 0.00 3.81 11.70 0.10 64.10 10:21:01 1 19.84 0.00 4.87 7.71 0.10 67.49 10:21:01 2 27.75 0.00 2.84 4.80 0.15 64.47 10:21:01 3 27.99 0.00 4.69 10.59 0.13 56.60 10:22:01 all 11.80 0.00 4.78 11.43 0.11 71.88 10:22:01 0 12.69 0.00 6.04 9.32 0.12 71.83 10:22:01 1 8.95 0.00 4.16 9.65 0.07 77.18 10:22:01 2 12.71 0.00 4.10 9.64 0.15 73.40 10:22:01 3 12.85 0.00 4.81 17.09 0.10 65.14 10:23:01 all 13.74 0.00 4.46 9.45 0.10 72.25 10:23:01 0 15.38 0.00 4.60 10.64 0.08 69.30 10:23:01 1 12.10 0.00 4.32 8.07 0.08 75.44 10:23:01 2 13.29 0.00 3.61 5.63 0.13 77.33 10:23:01 3 14.21 0.00 5.27 13.44 0.10 66.98 10:24:01 all 11.49 0.00 1.30 1.30 0.07 85.85 10:24:01 0 11.53 0.00 1.56 0.35 0.05 86.50 10:24:01 1 12.22 0.00 1.36 1.82 0.07 84.53 10:24:01 2 11.36 0.00 1.09 0.49 0.07 87.00 10:24:01 3 10.81 0.00 1.20 2.55 0.07 85.37 10:25:01 all 8.81 0.00 1.03 0.10 0.05 90.00 10:25:01 0 7.35 0.00 0.91 0.08 0.07 91.59 10:25:01 1 9.42 0.00 0.89 0.07 0.07 89.56 10:25:01 2 8.17 0.00 1.29 0.10 0.05 90.40 10:25:01 3 10.33 0.00 1.05 0.15 0.07 88.40 10:26:01 all 8.97 0.00 1.19 1.37 0.06 88.41 10:26:01 0 8.87 0.00 1.12 0.58 0.05 89.38 10:26:01 1 10.00 0.00 1.44 2.41 0.07 86.09 10:26:01 2 7.88 0.00 1.43 2.39 0.08 88.22 10:26:01 3 9.13 0.00 0.78 0.10 0.05 89.93 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 10.58 0.00 4.49 11.43 0.09 73.41 10:27:01 0 10.01 0.00 4.96 12.03 0.08 72.92 10:27:01 1 9.40 0.00 3.57 8.08 0.07 78.88 10:27:01 2 12.90 0.00 5.27 13.74 0.13 67.96 10:27:01 3 10.00 0.00 4.14 11.89 0.08 73.89 10:28:01 all 27.81 0.00 5.55 8.62 0.12 57.90 10:28:01 0 28.45 0.00 4.88 6.97 0.10 59.60 10:28:01 1 26.39 0.00 5.04 7.15 0.12 61.31 10:28:01 2 27.14 0.00 6.81 10.65 0.15 55.25 10:28:01 3 29.26 0.00 5.50 9.72 0.12 55.41 10:29:01 all 10.26 0.00 5.25 13.31 0.10 71.07 10:29:01 0 9.84 0.00 4.78 7.67 0.08 77.62 10:29:01 1 9.44 0.00 4.38 8.67 0.08 77.42 10:29:01 2 11.30 0.00 6.38 22.01 0.15 60.16 10:29:01 3 10.48 0.00 5.48 14.98 0.10 68.96 10:30:01 all 9.36 0.00 5.21 13.94 0.11 71.39 10:30:01 0 7.46 0.00 3.72 9.86 0.08 78.88 10:30:01 1 7.45 0.00 3.72 7.33 0.07 81.44 10:30:01 2 10.74 0.00 6.37 23.65 0.15 59.09 10:30:01 3 11.78 0.00 7.09 15.02 0.12 65.99 10:31:02 all 24.88 0.00 3.57 11.14 0.13 60.27 10:31:02 0 23.38 0.00 2.95 13.17 0.10 60.41 10:31:02 1 25.85 0.00 4.12 12.92 0.11 57.00 10:31:02 2 25.92 0.00 3.84 12.69 0.20 57.35 10:31:02 3 24.42 0.00 3.37 5.78 0.10 66.32 10:32:02 all 1.39 0.00 1.06 26.75 0.07 70.72 10:32:02 0 1.80 0.00 1.59 37.65 0.07 58.89 10:32:02 1 0.71 0.00 1.10 45.25 0.07 52.88 10:32:02 2 0.88 0.00 0.68 9.55 0.14 88.75 10:32:02 3 2.15 0.00 0.89 14.42 0.03 82.50 10:33:01 all 15.30 0.00 4.28 12.06 0.09 68.27 10:33:01 0 21.88 0.00 4.78 10.19 0.09 63.06 10:33:01 1 12.60 0.00 4.37 14.38 0.07 68.58 10:33:01 2 12.79 0.00 4.40 10.12 0.10 72.59 10:33:01 3 13.94 0.00 3.55 13.56 0.09 68.86 Average: all 18.76 0.00 3.34 8.26 0.09 69.53 Average: 0 17.32 0.00 3.22 8.46 0.08 70.92 Average: 1 19.29 0.00 3.23 8.62 0.08 68.78 Average: 2 19.17 0.00 3.50 7.83 0.12 69.38 Average: 3 19.28 0.00 3.42 8.14 0.09 69.07