---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12960 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 403 2065 0 1475 3295 Swap: 1023 117 906 ---> 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:d6:8c brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85484sec preferred_lft 85484sec inet6 fe80::f816:3eff:fed9:d68c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:24:db:a9 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::42:99ff:fe24:dba9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12960) 12/13/24 _x86_64_ (4 CPU) 12:45:48 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps bread/s bwrtn/s 12:47:01 181.10 83.85 97.25 6580.24 41072.64 12:48:01 133.28 36.14 97.13 2498.38 15323.18 12:49:01 156.37 25.33 131.04 2279.75 30463.78 12:50:01 175.37 68.61 106.77 2966.17 24765.61 12:51:01 214.13 56.06 158.07 2805.27 27979.87 12:52:01 237.79 26.46 211.33 829.73 7665.66 12:53:01 60.06 1.40 58.66 21.73 1523.61 12:54:01 423.43 0.73 422.70 15.73 13891.02 12:55:01 343.52 3.74 339.78 102.71 11743.49 12:56:01 355.45 26.30 329.16 865.69 11845.88 12:57:02 471.67 24.25 447.42 706.12 17612.26 12:58:01 2491.07 144.78 2346.29 2332.99 21916.10 12:59:01 440.31 365.79 74.52 13026.10 26847.53 13:00:01 163.91 35.01 128.90 930.91 28960.11 13:01:01 260.52 235.76 24.76 5143.28 957.17 Average: 405.88 75.50 330.37 2738.32 18835.52 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1670040 3312300 2368612 58.65 43456 1759308 930156 18.28 613444 1586564 104480 12:48:01 1086572 3110000 2952080 73.10 66068 2099676 1082788 21.28 860144 1885584 9800 12:49:01 139068 2566392 3899584 96.56 86088 2474556 1528256 30.04 1464264 2201776 572 12:50:01 144688 2486892 3893964 96.42 94888 2391448 1635916 32.16 1559884 2124596 20072 12:51:01 159032 1381768 3879620 96.06 100232 1359660 3323740 65.34 2477076 1210124 6048 12:52:01 119792 953460 3918860 97.03 108420 973160 3793548 74.57 2795508 932164 4896 12:53:01 117860 915972 3920792 97.08 110552 936936 3835688 75.40 2820768 910804 3448 12:54:01 127636 874128 3911016 96.84 128436 861924 3888112 76.43 2826920 878552 5184 12:55:01 113000 441508 3925652 97.20 83828 493112 4350624 85.52 3039680 687904 7468 12:56:01 145664 241248 3892988 96.39 46696 299884 4772804 93.82 3021384 649808 17452 12:57:02 107892 114600 3930760 97.33 40760 200968 5098024 100.21 3053128 634236 6448 12:58:01 114284 180088 3924368 97.17 40956 176068 5232692 102.86 2690480 876880 2112 12:59:01 802452 1838312 3236200 80.13 62736 1138416 2333212 45.86 1514588 1548896 19564 13:00:01 2382740 3490264 1655912 41.00 69972 1202064 911120 17.91 528664 961368 1112 13:01:01 2114732 3374512 1923920 47.64 100352 1318712 984416 19.35 729892 1017052 14628 Average: 623030 1685430 3415622 84.57 78896 1179059 2913406 57.27 1999722 1207087 14886 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 324.68 240.33 1472.90 67.96 0.00 0.00 0.00 0.00 12:48:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 330.33 330.23 2105.37 65.59 0.00 0.00 0.00 0.00 12:49:01 lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 12:49:01 docker0 139.35 203.12 7.32 2325.39 0.00 0.00 0.00 0.00 12:49:01 veth42da348 139.35 203.26 9.22 2325.40 0.00 0.00 0.00 0.19 12:49:01 ens3 508.25 377.50 5317.96 53.94 0.00 0.00 0.00 0.00 12:50:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 591.22 724.41 4882.77 3521.26 0.00 0.00 0.00 0.00 12:51:01 vethf8fdce2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:51:01 lo 3.32 3.32 0.39 0.39 0.00 0.00 0.00 0.00 12:51:01 docker0 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 ens3 375.15 249.61 2736.79 34.69 0.00 0.00 0.00 0.00 12:52:01 vethf8fdce2 69.07 67.82 305.44 11.97 0.00 0.00 0.00 0.03 12:52:01 lo 116.80 116.80 315.13 315.13 0.00 0.00 0.00 0.00 12:52:01 docker0 69.26 67.97 304.50 11.97 0.00 0.00 0.00 0.00 12:52:01 ens3 12.75 8.65 2.95 3.49 0.00 0.00 0.00 0.00 12:53:01 vethf8fdce2 99.07 94.08 466.07 42.01 0.00 0.00 0.00 0.04 12:53:01 lo 157.47 157.47 505.27 505.27 0.00 0.00 0.00 0.00 12:53:01 docker0 99.25 94.25 464.72 42.02 0.00 0.00 0.00 0.00 12:53:01 ens3 0.87 1.10 0.17 0.41 0.00 0.00 0.00 0.00 12:54:01 vethf8fdce2 139.06 126.91 429.97 43.47 0.00 0.00 0.00 0.04 12:54:01 lo 223.28 223.28 468.43 468.43 0.00 0.00 0.00 0.00 12:54:01 docker0 139.26 127.11 428.08 43.48 0.00 0.00 0.00 0.00 12:54:01 ens3 48.08 22.00 11.63 9.53 0.00 0.00 0.00 0.00 12:55:01 vethf8fdce2 156.94 144.07 584.90 55.03 0.00 0.00 0.00 0.05 12:55:01 lo 240.16 240.16 633.21 633.21 0.00 0.00 0.00 0.00 12:55:01 docker0 157.13 144.24 582.76 55.04 0.00 0.00 0.00 0.00 12:55:01 ens3 51.11 33.59 12.08 10.74 0.00 0.00 0.00 0.00 12:56:01 vethf8fdce2 134.03 128.09 412.45 40.28 0.00 0.00 0.00 0.03 12:56:01 lo 224.24 224.24 447.21 447.21 0.00 0.00 0.00 0.00 12:56:01 docker0 134.21 128.27 410.62 40.29 0.00 0.00 0.00 0.00 12:56:01 ens3 1255.00 794.91 339.88 326.35 0.00 0.00 0.00 0.00 12:57:02 vethf8fdce2 72.66 65.19 56.95 11.73 0.00 0.00 0.00 0.00 12:57:02 lo 138.52 138.52 66.89 66.89 0.00 0.00 0.00 0.00 12:57:02 docker0 72.85 65.39 55.97 11.74 0.00 0.00 0.00 0.00 12:57:02 ens3 11.88 6.99 4.22 3.87 0.00 0.00 0.00 0.00 12:58:01 vethf8fdce2 58.18 51.59 49.85 8.23 0.00 0.00 0.00 0.00 12:58:01 lo 111.94 111.94 56.73 56.73 0.00 0.00 0.00 0.00 12:58:01 docker0 58.37 51.77 49.06 8.24 0.00 0.00 0.00 0.00 12:58:01 ens3 260.99 156.23 74.81 68.06 0.00 0.00 0.00 0.00 12:59:01 lo 9.22 9.22 0.48 0.48 0.00 0.00 0.00 0.00 12:59:01 vetha274c4c 159.37 208.97 10.38 2200.26 0.00 0.00 0.00 0.18 12:59:01 docker0 163.01 214.06 8.39 2200.59 0.00 0.00 0.00 0.00 12:59:01 ens3 230.29 172.89 2206.99 15.84 0.00 0.00 0.00 0.00 13:00:01 lo 6.13 6.13 0.53 0.53 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 375.14 586.27 38.67 4421.17 0.00 0.00 0.00 0.00 13:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 42.03 36.91 31.89 53.26 0.00 0.00 0.00 0.00 Average: lo 82.80 82.80 166.41 166.41 0.00 0.00 0.00 0.00 Average: docker0 68.90 73.15 154.16 316.25 0.00 0.00 0.00 0.00 Average: ens3 294.51 249.41 1282.99 576.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12960) 12/13/24 _x86_64_ (4 CPU) 12:45:48 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 17.02 0.00 2.28 5.35 0.06 75.28 12:47:01 0 13.53 0.00 1.90 5.70 0.05 78.82 12:47:01 1 18.44 0.00 2.24 2.27 0.05 77.00 12:47:01 2 12.57 0.00 1.95 8.96 0.08 76.45 12:47:01 3 23.57 0.00 3.05 4.49 0.07 68.82 12:48:01 all 26.07 0.00 1.82 2.80 0.07 69.24 12:48:01 0 16.07 0.00 0.93 1.10 0.05 81.84 12:48:01 1 19.82 0.00 1.87 3.26 0.08 74.97 12:48:01 2 30.29 0.00 2.17 6.43 0.08 61.03 12:48:01 3 38.11 0.00 2.29 0.43 0.10 59.07 12:49:01 all 43.75 0.00 3.68 3.48 0.12 48.96 12:49:01 0 42.71 0.00 2.90 3.04 0.10 51.25 12:49:01 1 41.46 0.00 5.36 6.24 0.12 46.83 12:49:01 2 45.23 0.00 3.06 2.71 0.13 48.86 12:49:01 3 45.66 0.00 3.42 1.90 0.10 48.92 12:50:01 all 26.20 0.00 3.50 3.89 0.09 66.32 12:50:01 0 20.14 0.00 3.49 4.68 0.08 71.60 12:50:01 1 25.65 0.00 3.88 2.76 0.10 67.61 12:50:01 2 27.48 0.00 3.95 4.32 0.08 64.17 12:50:01 3 31.55 0.00 2.70 3.82 0.08 61.85 12:51:01 all 52.63 0.00 3.01 3.80 0.11 40.46 12:51:01 0 51.81 0.00 2.81 2.49 0.10 42.79 12:51:01 1 60.40 0.00 3.38 3.79 0.12 32.32 12:51:01 2 43.26 0.00 2.70 3.87 0.12 50.06 12:51:01 3 55.06 0.00 3.12 5.03 0.12 36.68 12:52:01 all 34.72 0.00 2.34 5.25 0.10 57.59 12:52:01 0 31.26 0.00 3.09 7.29 0.10 58.26 12:52:01 1 37.23 0.00 2.76 4.66 0.08 55.27 12:52:01 2 29.11 0.00 1.85 6.23 0.10 62.71 12:52:01 3 41.29 0.00 1.67 2.81 0.08 54.14 12:53:01 all 12.54 0.00 1.29 1.09 0.06 85.01 12:53:01 0 10.25 0.00 1.35 0.67 0.07 87.66 12:53:01 1 15.50 0.00 1.32 0.02 0.07 83.10 12:53:01 2 12.24 0.00 1.28 1.45 0.07 84.96 12:53:01 3 12.20 0.00 1.20 2.24 0.07 84.29 12:54:01 all 12.97 0.00 4.08 12.57 0.10 70.29 12:54:01 0 11.71 0.00 3.60 10.03 0.08 74.58 12:54:01 1 11.39 0.00 3.82 15.46 0.08 69.26 12:54:01 2 16.11 0.00 4.68 10.33 0.13 68.75 12:54:01 3 12.68 0.00 4.26 14.43 0.08 68.54 12:55:01 all 19.79 0.00 3.88 10.05 0.10 66.17 12:55:01 0 20.19 0.00 4.90 5.15 0.10 69.66 12:55:01 1 18.12 0.00 3.60 8.49 0.08 69.70 12:55:01 2 20.35 0.00 3.50 14.18 0.13 61.84 12:55:01 3 20.53 0.00 3.51 12.40 0.08 63.48 12:56:01 all 21.47 0.00 5.76 10.39 0.13 62.26 12:56:01 0 22.93 0.00 5.35 10.09 0.13 61.49 12:56:01 1 22.44 0.00 7.58 17.08 0.12 52.77 12:56:01 2 20.95 0.00 5.24 7.49 0.15 66.17 12:56:01 3 19.54 0.00 4.87 6.92 0.10 68.57 12:57:02 all 13.78 0.00 4.84 14.57 0.11 66.70 12:57:02 0 14.93 0.00 5.54 20.28 0.10 59.15 12:57:02 1 13.02 0.00 4.03 14.80 0.10 68.05 12:57:02 2 13.25 0.00 4.87 12.11 0.15 69.63 12:57:02 3 13.88 0.00 4.94 11.07 0.10 70.02 12:57:02 CPU %user %nice %system %iowait %steal %idle 12:58:01 all 16.07 0.00 5.92 15.87 0.12 62.02 12:58:01 0 17.97 0.00 4.41 13.02 0.10 64.50 12:58:01 1 15.81 0.00 6.48 16.55 0.14 61.02 12:58:01 2 14.90 0.00 6.43 21.72 0.15 56.79 12:58:01 3 15.61 0.00 6.34 12.30 0.10 65.65 12:59:01 all 26.16 0.00 2.61 20.16 0.09 50.98 12:59:01 0 26.49 0.00 2.17 23.50 0.08 47.76 12:59:01 1 22.90 0.00 2.97 17.67 0.08 56.38 12:59:01 2 23.83 0.00 2.20 22.02 0.12 51.84 12:59:01 3 31.40 0.00 3.10 17.42 0.08 48.00 13:00:01 all 18.80 0.00 2.77 4.56 0.09 73.78 13:00:01 0 18.67 0.00 2.40 7.12 0.10 71.72 13:00:01 1 21.14 0.00 3.27 2.56 0.08 72.95 13:00:01 2 15.07 0.00 2.72 2.60 0.10 79.51 13:00:01 3 20.30 0.00 2.73 5.98 0.08 70.90 13:01:01 all 16.55 0.00 1.09 7.19 0.05 75.11 13:01:01 0 11.37 0.00 0.77 5.88 0.05 81.93 13:01:01 1 36.44 0.00 1.52 11.33 0.07 50.65 13:01:01 2 13.46 0.00 0.94 1.67 0.05 83.88 13:01:01 3 4.91 0.00 1.17 9.89 0.03 84.00 Average: all 23.91 0.00 3.26 8.06 0.09 64.68 Average: 0 22.01 0.00 3.04 8.00 0.09 66.86 Average: 1 25.32 0.00 3.60 8.45 0.09 62.54 Average: 2 22.55 0.00 3.16 8.38 0.11 65.80 Average: 3 25.76 0.00 3.22 7.41 0.09 63.53