---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12976 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: 2800.000 BogoMIPS: 5600.00 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 402 2062 0 1479 3295 Swap: 1023 115 908 ---> 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:4c:a8:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85478sec preferred_lft 85478sec inet6 fe80::f816:3eff:fe4c:a8fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:ce:ef:e5 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:f3ff:fece:efe5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12976) 12/13/24 _x86_64_ (4 CPU) 13:36:39 LINUX RESTART (4 CPU) 13:37:01 tps rtps wtps bread/s bwrtn/s 13:38:01 192.03 83.45 108.58 6545.58 42812.75 13:39:01 124.06 39.46 84.60 3010.96 13617.60 13:40:01 162.06 23.83 138.22 1998.00 30679.28 13:41:01 183.37 84.39 98.98 3086.29 24504.72 13:42:01 227.70 62.21 165.49 3123.75 28132.11 13:43:01 234.49 26.41 208.08 916.65 7582.20 13:44:01 70.87 1.72 69.16 42.26 1716.78 13:45:01 458.37 0.78 457.59 22.00 15275.85 13:46:01 326.37 3.78 322.58 82.48 11109.26 13:47:01 356.16 19.91 336.25 623.79 12959.95 13:48:01 482.66 16.67 465.99 429.47 16755.60 13:49:04 582.13 213.48 368.64 4873.02 18320.11 13:50:01 437.26 101.28 335.98 7616.91 37164.99 13:51:01 225.20 90.57 134.63 1876.09 30111.25 Average: 290.79 55.20 235.59 2434.70 20697.80 13:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:38:01 1660432 3370452 2378220 58.89 54048 1808964 869184 17.09 550012 1642156 128932 13:39:01 909048 2949648 3129604 77.49 66364 2116012 1318564 25.92 1021840 1898848 14864 13:40:01 152852 2529032 3885800 96.22 86972 2424784 1713024 33.67 1517204 2135496 1764 13:41:01 367888 2426248 3670764 90.89 94980 2110896 1620508 31.85 1630988 1838680 23512 13:42:01 112684 1368296 3925968 97.21 98720 1392644 3328772 65.43 2542828 1186584 232 13:43:01 114488 781992 3924164 97.17 101092 815340 3977180 78.18 2893512 841000 4216 13:44:01 121036 767480 3917616 97.00 104124 792296 3992936 78.49 2891640 832744 5944 13:45:01 134904 745804 3903748 96.66 125400 726532 4012428 78.87 2894040 798340 5224 13:46:01 125328 497908 3913324 96.90 87592 523072 4278928 84.11 3013944 678736 7644 13:47:01 113256 272868 3925396 97.20 60504 334968 4808048 94.51 3021376 647360 11960 13:48:01 123600 147388 3915052 96.94 46768 211728 5060388 99.47 3054744 598464 10888 13:49:04 1893348 1962512 2145304 53.12 55732 172568 2508240 49.30 1271284 687044 35484 13:50:01 799640 1808888 3239012 80.20 65600 1108848 2393168 47.04 1641196 1422400 26628 13:51:01 2351820 3465720 1686832 41.77 72812 1205116 909376 17.88 542256 976676 1340 Average: 641452 1649588 3397200 84.12 80051 1124555 2913625 57.27 2034776 1156038 19902 13:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:38:01 ens3 356.31 244.86 1479.02 69.33 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 13:39:01 ens3 372.87 348.86 2149.53 70.67 0.00 0.00 0.00 0.00 13:40:01 docker0 217.06 286.56 11.25 2337.31 0.00 0.00 0.00 0.00 13:40:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:40:01 veth6092b22 217.06 286.69 14.22 2337.32 0.00 0.00 0.00 0.19 13:40:01 ens3 591.49 448.00 5305.18 59.56 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 lo 3.93 3.93 0.34 0.34 0.00 0.00 0.00 0.00 13:41:01 ens3 580.54 734.03 4879.92 3519.64 0.00 0.00 0.00 0.00 13:42:01 docker0 0.17 0.22 0.01 0.02 0.00 0.00 0.00 0.00 13:42:01 lo 3.35 3.35 0.39 0.39 0.00 0.00 0.00 0.00 13:42:01 vethfd8444f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:42:01 ens3 329.25 221.78 2716.53 25.39 0.00 0.00 0.00 0.00 13:43:01 docker0 75.82 74.24 333.55 15.01 0.00 0.00 0.00 0.00 13:43:01 lo 127.75 127.75 347.12 347.12 0.00 0.00 0.00 0.00 13:43:01 vethfd8444f 75.64 74.09 334.58 15.00 0.00 0.00 0.00 0.03 13:43:01 ens3 48.13 27.58 14.89 12.77 0.00 0.00 0.00 0.00 13:44:01 docker0 102.12 97.77 461.83 40.86 0.00 0.00 0.00 0.00 13:44:01 lo 168.99 168.99 502.27 502.27 0.00 0.00 0.00 0.00 13:44:01 vethfd8444f 101.93 97.60 463.22 40.85 0.00 0.00 0.00 0.04 13:44:01 ens3 7.32 4.87 1.60 1.99 0.00 0.00 0.00 0.00 13:45:01 docker0 137.59 123.61 406.96 42.58 0.00 0.00 0.00 0.00 13:45:01 lo 212.66 212.66 445.38 445.38 0.00 0.00 0.00 0.00 13:45:01 vethfd8444f 137.39 123.41 408.83 42.57 0.00 0.00 0.00 0.03 13:45:01 ens3 25.71 17.76 5.38 5.87 0.00 0.00 0.00 0.00 13:46:01 docker0 157.03 144.64 591.24 55.60 0.00 0.00 0.00 0.00 13:46:01 lo 239.12 239.12 642.10 642.10 0.00 0.00 0.00 0.00 13:46:01 vethfd8444f 156.85 144.47 593.37 55.59 0.00 0.00 0.00 0.05 13:46:01 ens3 58.11 34.68 14.39 12.65 0.00 0.00 0.00 0.00 13:47:01 docker0 134.61 127.64 402.62 40.03 0.00 0.00 0.00 0.00 13:47:01 lo 223.13 223.13 438.92 438.92 0.00 0.00 0.00 0.00 13:47:01 vethfd8444f 134.42 127.46 404.45 40.01 0.00 0.00 0.00 0.03 13:47:01 ens3 1055.41 648.97 260.54 264.90 0.00 0.00 0.00 0.00 13:48:01 docker0 76.10 68.37 57.93 12.53 0.00 0.00 0.00 0.00 13:48:01 lo 144.55 144.55 69.58 69.58 0.00 0.00 0.00 0.00 13:48:01 vethfd8444f 75.90 68.17 58.96 12.52 0.00 0.00 0.00 0.00 13:48:01 ens3 7.42 4.28 1.94 1.89 0.00 0.00 0.00 0.00 13:49:04 docker0 50.66 45.89 41.42 6.33 0.00 0.00 0.00 0.00 13:49:04 lo 96.12 96.12 47.15 47.15 0.00 0.00 0.00 0.00 13:49:04 ens3 157.48 92.19 44.95 45.93 0.00 0.00 0.00 0.00 13:49:04 veth092fee8 1.38 1.64 0.08 0.10 0.00 0.00 0.00 0.00 13:50:01 docker0 195.07 241.38 10.05 2317.42 0.00 0.00 0.00 0.00 13:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 veth91cf452 194.98 241.43 12.71 2317.42 0.00 0.00 0.00 0.19 13:50:01 ens3 275.50 210.79 2327.35 20.08 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 6.00 6.00 0.52 0.52 0.00 0.00 0.00 0.00 13:51:01 ens3 357.36 598.97 40.16 4419.52 0.00 0.00 0.00 0.00 Average: docker0 81.37 85.77 165.56 339.34 0.00 0.00 0.00 0.00 Average: lo 88.32 88.32 178.30 178.30 0.00 0.00 0.00 0.00 Average: ens3 301.06 259.27 1365.64 609.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12976) 12/13/24 _x86_64_ (4 CPU) 13:36:39 LINUX RESTART (4 CPU) 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 19.43 0.00 2.55 5.90 0.07 72.05 13:38:01 0 37.27 0.00 3.89 5.40 0.07 53.36 13:38:01 1 14.30 0.00 2.21 8.59 0.08 74.82 13:38:01 2 8.99 0.00 2.11 8.00 0.07 80.84 13:38:01 3 17.22 0.00 1.98 1.59 0.05 79.16 13:39:01 all 28.76 0.00 1.86 2.36 0.08 66.94 13:39:01 0 23.37 0.00 1.47 1.96 0.07 73.14 13:39:01 1 39.64 0.00 2.65 2.27 0.10 55.34 13:39:01 2 24.36 0.00 1.96 4.32 0.10 69.25 13:39:01 3 27.66 0.00 1.36 0.89 0.07 70.02 13:40:01 all 38.32 0.00 4.24 3.73 0.10 53.62 13:40:01 0 42.96 0.00 4.00 3.54 0.10 49.40 13:40:01 1 36.65 0.00 4.10 1.12 0.08 58.05 13:40:01 2 35.63 0.00 5.83 6.75 0.12 51.67 13:40:01 3 38.01 0.00 3.01 3.55 0.08 55.34 13:41:01 all 30.72 0.00 3.07 3.80 0.08 62.32 13:41:01 0 31.45 0.00 2.32 3.70 0.07 62.46 13:41:01 1 30.92 0.00 3.39 2.13 0.07 63.49 13:41:01 2 34.06 0.00 4.24 6.97 0.10 54.62 13:41:01 3 26.47 0.00 2.39 2.42 0.08 68.64 13:42:01 all 49.63 0.00 2.98 4.20 0.10 43.09 13:42:01 0 49.67 0.00 2.90 4.86 0.10 42.47 13:42:01 1 44.34 0.00 2.63 4.31 0.10 48.62 13:42:01 2 54.98 0.00 3.20 2.76 0.08 38.97 13:42:01 3 49.56 0.00 3.15 4.85 0.10 42.33 13:43:01 all 30.79 0.00 2.48 5.45 0.08 61.19 13:43:01 0 33.53 0.00 2.10 3.44 0.08 60.84 13:43:01 1 28.62 0.00 2.75 4.89 0.08 63.66 13:43:01 2 26.97 0.00 3.23 12.00 0.10 57.70 13:43:01 3 34.03 0.00 1.83 1.49 0.10 62.55 13:44:01 all 13.13 0.00 1.43 1.45 0.06 83.92 13:44:01 0 14.90 0.00 1.27 0.30 0.05 83.48 13:44:01 1 13.75 0.00 1.53 3.44 0.07 81.21 13:44:01 2 12.49 0.00 1.64 0.20 0.07 85.60 13:44:01 3 11.40 0.00 1.31 1.84 0.05 85.40 13:45:01 all 10.51 0.00 4.19 13.65 0.09 71.55 13:45:01 0 11.17 0.00 4.76 16.44 0.08 67.55 13:45:01 1 8.76 0.00 3.77 17.60 0.08 69.79 13:45:01 2 12.97 0.00 5.27 15.26 0.12 66.39 13:45:01 3 9.16 0.00 3.00 5.44 0.07 82.33 13:46:01 all 18.43 0.00 3.73 10.31 0.09 67.44 13:46:01 0 15.30 0.00 3.58 5.92 0.10 75.09 13:46:01 1 18.59 0.00 3.72 8.80 0.08 68.81 13:46:01 2 20.10 0.00 3.64 11.12 0.10 65.04 13:46:01 3 19.76 0.00 3.98 15.43 0.10 60.74 13:47:01 all 21.42 0.00 6.28 10.11 0.10 62.08 13:47:01 0 22.73 0.00 6.65 7.23 0.08 63.31 13:47:01 1 23.22 0.00 6.49 12.45 0.08 57.75 13:47:01 2 18.48 0.00 4.89 5.28 0.12 71.23 13:47:01 3 21.25 0.00 7.09 15.51 0.10 56.04 13:48:01 all 12.81 0.00 4.75 14.33 0.11 68.01 13:48:01 0 13.81 0.00 4.24 12.74 0.10 69.11 13:48:01 1 12.40 0.00 6.03 20.38 0.12 61.07 13:48:01 2 12.12 0.00 4.60 7.16 0.13 75.98 13:48:01 3 12.90 0.00 4.14 17.06 0.10 65.80 13:48:01 CPU %user %nice %system %iowait %steal %idle 13:49:04 all 15.98 0.00 4.24 18.02 0.09 61.68 13:49:04 0 15.88 0.00 4.19 16.06 0.10 63.78 13:49:04 1 14.49 0.00 4.31 21.59 0.10 59.52 13:49:04 2 16.88 0.00 4.30 18.49 0.13 60.21 13:49:04 3 16.64 0.00 4.15 15.95 0.08 63.18 13:50:01 all 22.95 0.00 2.54 16.68 0.08 57.74 13:50:01 0 23.63 0.00 2.34 26.59 0.07 47.37 13:50:01 1 23.41 0.00 2.36 12.07 0.07 62.09 13:50:01 2 20.17 0.00 2.74 17.22 0.11 59.77 13:50:01 3 24.58 0.00 2.73 10.86 0.07 61.76 13:51:01 all 18.86 0.00 2.92 9.19 0.09 68.93 13:51:01 0 17.92 0.00 2.98 7.90 0.08 71.11 13:51:01 1 17.29 0.00 2.72 14.63 0.07 65.28 13:51:01 2 21.33 0.00 3.48 6.01 0.12 69.06 13:51:01 3 18.92 0.00 2.52 8.23 0.08 70.25 Average: all 23.67 0.00 3.38 8.52 0.09 64.34 Average: 0 25.21 0.00 3.34 8.25 0.08 63.11 Average: 1 23.29 0.00 3.48 9.62 0.08 63.52 Average: 2 22.80 0.00 3.66 8.68 0.10 64.76 Average: 3 23.35 0.00 3.05 7.53 0.08 65.99