---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8769 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 7.7G 61% / 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 500 626 0 2816 3159 Swap: 1023 0 1023 ---> 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:62:80:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe62:80c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:e5:9d:11 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8769) 10/26/24 _x86_64_ (4 CPU) 17:12:42 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 188.54 83.75 104.78 6586.24 41688.40 17:15:01 194.57 12.38 182.19 2229.26 26784.81 17:16:01 512.23 0.13 512.09 1.60 27868.35 17:17:01 391.21 4.95 386.26 238.51 19826.52 17:18:01 387.10 268.54 118.56 17230.06 61791.97 17:19:01 600.08 596.15 3.93 34216.70 995.30 17:20:01 596.55 583.12 13.43 53054.62 664.29 17:21:01 564.44 562.17 2.27 12349.54 52.52 17:22:01 216.96 216.10 0.87 20544.44 9.87 17:23:01 190.50 178.82 11.68 9510.41 480.32 Average: 384.22 250.58 133.64 15594.37 18016.96 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1668268 3358396 2370392 58.69 52624 1791844 872376 17.15 563324 1626592 142940 17:15:01 896836 3237144 3141824 77.79 71140 2399720 1277012 25.10 812292 2095208 15224 17:16:01 144392 3205680 3894268 96.42 105176 3000744 1301996 25.59 852268 2707008 1612 17:17:01 364520 3304976 3674140 90.97 128728 2882200 1188592 23.36 710256 2658196 99696 17:18:01 122056 3297052 3916604 96.98 156940 3126076 1096984 21.56 776420 2873768 13776 17:19:01 383924 3289728 3654736 90.49 156564 2842756 1096984 21.56 643328 2730452 5340 17:20:01 112376 3308340 3926284 97.22 155304 3138308 1032640 20.30 623616 3027312 676 17:21:01 151592 3315544 3887068 96.25 152504 3077252 1032640 20.30 608676 2969944 24 17:22:01 360872 3310596 3677788 91.06 150456 2868996 1032640 20.30 608976 2763812 36 17:23:01 713424 3278840 3325236 82.34 150132 2509128 967056 19.01 616912 2428120 16008 Average: 491826 3290630 3546834 87.82 127957 2763702 1089892 21.42 681607 2588041 29533 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:14:01 ens3 425.65 260.07 1384.81 68.79 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 17:15:01 ens3 774.93 553.20 4796.19 52.14 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 14.37 14.76 3.09 3.54 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 219.62 169.44 1676.62 13.90 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 712.81 597.33 6042.86 41.53 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 17:20:01 ens3 625.03 1076.85 43.81 8638.29 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 ens3 95.07 143.44 6.66 1118.56 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 257.91 425.30 22.86 3420.23 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 17:23:01 ens3 105.57 154.96 21.36 1115.92 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 323.11 339.53 1399.83 1447.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8769) 10/26/24 _x86_64_ (4 CPU) 17:12:42 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 18.19 0.00 2.32 6.13 0.05 73.31 17:14:01 0 17.52 0.00 1.63 4.50 0.03 76.31 17:14:01 1 30.31 0.00 2.53 4.26 0.05 62.85 17:14:01 2 19.78 0.00 2.53 9.37 0.07 68.26 17:14:01 3 5.14 0.00 2.61 6.39 0.05 85.81 17:15:01 all 13.37 0.00 2.41 5.23 0.06 78.93 17:15:01 0 9.82 0.00 2.83 9.92 0.03 77.39 17:15:01 1 23.45 0.00 2.99 1.38 0.07 72.12 17:15:01 2 8.99 0.00 1.69 6.35 0.07 82.90 17:15:01 3 11.24 0.00 2.11 3.21 0.07 83.37 17:16:01 all 6.73 0.00 3.50 17.02 0.08 72.67 17:16:01 0 9.65 0.00 1.84 2.64 0.07 85.81 17:16:01 1 7.12 0.00 1.70 0.30 0.07 90.81 17:16:01 2 4.15 0.00 4.63 23.54 0.12 67.57 17:16:01 3 5.99 0.00 5.86 41.55 0.10 46.50 17:17:01 all 5.85 0.00 4.17 12.87 0.08 77.03 17:17:01 0 7.83 0.00 2.74 1.59 0.05 87.80 17:17:01 1 5.58 0.00 3.80 11.75 0.07 78.80 17:17:01 2 4.18 0.00 3.07 7.71 0.10 84.94 17:17:01 3 5.80 0.00 7.09 30.65 0.08 56.38 17:18:01 all 12.08 0.00 3.87 19.10 0.07 64.88 17:18:01 0 14.29 0.00 3.85 18.28 0.07 63.51 17:18:01 1 11.50 0.00 4.49 23.47 0.08 60.46 17:18:01 2 10.58 0.00 4.57 21.35 0.08 63.41 17:18:01 3 11.91 0.00 2.56 13.29 0.07 72.17 17:19:01 all 5.19 0.00 1.80 23.48 0.09 69.45 17:19:01 0 5.04 0.00 1.74 24.38 0.07 68.77 17:19:01 1 4.72 0.00 1.75 18.66 0.07 74.81 17:19:01 2 5.79 0.00 2.12 28.53 0.14 63.43 17:19:01 3 5.23 0.00 1.60 22.38 0.08 70.70 17:20:01 all 37.50 0.00 2.10 40.00 0.09 20.30 17:20:01 0 37.51 0.00 1.96 40.45 0.10 19.98 17:20:01 1 37.14 0.00 2.23 39.91 0.08 20.64 17:20:01 2 38.12 0.00 1.71 38.37 0.10 21.70 17:20:01 3 37.24 0.00 2.52 41.27 0.10 18.87 17:21:01 all 11.60 0.00 1.53 46.09 0.09 40.69 17:21:01 0 12.61 0.00 1.42 45.89 0.07 40.01 17:21:01 1 9.91 0.00 1.56 40.24 0.08 48.20 17:21:01 2 11.47 0.00 1.45 46.17 0.12 40.79 17:21:01 3 12.39 0.00 1.68 52.12 0.10 33.71 17:22:01 all 24.37 0.00 1.06 3.51 0.10 70.95 17:22:01 0 24.11 0.00 0.81 2.87 0.10 72.11 17:22:01 1 21.83 0.00 1.09 3.66 0.08 73.34 17:22:01 2 24.88 0.00 1.16 4.92 0.10 68.93 17:22:01 3 26.68 0.00 1.18 2.62 0.10 69.42 17:23:01 all 17.27 0.00 1.25 4.32 0.06 77.09 17:23:01 0 19.67 0.00 0.95 1.60 0.05 77.72 17:23:01 1 10.81 0.00 1.14 4.02 0.05 83.99 17:23:01 2 14.02 0.00 1.36 5.42 0.07 79.13 17:23:01 3 24.58 0.00 1.57 6.23 0.08 67.54 Average: all 15.22 0.00 2.40 17.75 0.08 64.55 Average: 0 15.81 0.00 1.98 15.21 0.06 66.94 Average: 1 16.24 0.00 2.33 14.75 0.07 66.61 Average: 2 14.18 0.00 2.43 19.13 0.10 64.17 Average: 3 14.62 0.00 2.88 21.95 0.08 60.47