---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3067 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 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 462 329 0 3151 3198 Swap: 1023 1 1022 ---> 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:c4:39:4c brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fec4:394c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:c7:09:63 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-3067) 08/21/24 _x86_64_ (4 CPU) 22:25:42 LINUX RESTART (4 CPU) 22:26:01 tps rtps wtps bread/s bwrtn/s 22:27:01 187.64 83.95 103.68 6594.90 41678.27 22:28:01 249.82 22.22 227.60 3132.45 117922.05 22:29:01 515.38 62.81 452.57 3341.55 20052.52 22:30:01 617.95 2.13 615.81 208.77 18026.73 22:31:01 304.90 45.94 258.96 4108.52 15082.55 22:32:01 45.73 24.16 21.56 1298.58 1057.69 Average: 320.23 40.20 280.03 3114.13 35643.06 22:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:27:01 1528004 3296044 2510660 62.17 51976 1867828 941664 18.51 659444 1664300 210792 22:28:01 374908 3310076 3663756 90.72 111608 2888532 1209912 23.78 521900 2825460 584 22:29:01 104428 3232304 3934236 97.41 148748 3018808 1295556 25.47 653564 2939932 4764 22:30:01 111264 3229660 3927400 97.25 173008 2940132 1295556 25.47 638992 2901228 4136 22:31:01 164900 3320088 3873764 95.92 179564 2984548 1098688 21.60 671196 2834328 1656 22:32:01 381248 3290268 3657416 90.56 180356 2756868 963424 18.94 905212 2403044 16492 Average: 444125 3279740 3594539 89.00 140877 2742786 1134133 22.29 675051 2594715 39737 22:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:27:01 ens3 355.06 218.78 1496.35 65.77 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 22:28:01 ens3 414.16 227.51 13471.26 19.78 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 22:29:01 ens3 300.65 160.68 1563.55 11.91 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 ens3 22.78 20.25 5.02 5.95 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 167.02 305.60 26.35 2272.72 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 209.98 155.50 2761.28 395.98 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 Average: lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3067) 08/21/24 _x86_64_ (4 CPU) 22:25:42 LINUX RESTART (4 CPU) 22:26:01 CPU %user %nice %system %iowait %steal %idle 22:27:01 all 17.53 0.00 2.31 6.02 0.07 74.06 22:27:01 0 13.56 0.00 2.68 3.08 0.08 80.59 22:27:01 1 21.65 0.00 1.91 3.01 0.08 73.35 22:27:01 2 28.46 0.00 2.76 8.59 0.07 60.12 22:27:01 3 6.41 0.00 1.89 9.43 0.05 82.21 22:28:01 all 23.63 0.00 7.54 4.56 0.07 64.20 22:28:01 0 20.50 0.00 7.05 1.98 0.05 70.43 22:28:01 1 19.33 0.00 6.85 2.18 0.09 71.56 22:28:01 2 39.07 0.00 8.79 5.15 0.07 46.91 22:28:01 3 15.57 0.00 7.48 8.95 0.07 67.94 22:29:01 all 3.44 0.00 1.96 18.74 0.10 75.76 22:29:01 0 4.05 0.00 2.51 26.45 0.08 66.91 22:29:01 1 2.05 0.00 1.39 6.60 0.10 89.85 22:29:01 2 1.91 0.00 2.10 10.60 0.12 85.27 22:29:01 3 5.77 0.00 1.86 31.27 0.10 61.00 22:30:01 all 0.64 0.00 1.69 22.94 0.10 74.64 22:30:01 0 1.52 0.00 2.46 23.14 0.10 72.78 22:30:01 1 0.17 0.00 1.51 17.56 0.05 80.71 22:30:01 2 0.12 0.00 1.29 19.97 0.15 78.47 22:30:01 3 0.75 0.00 1.49 31.06 0.08 66.61 22:31:01 all 10.43 0.00 6.27 9.53 0.08 73.68 22:31:01 0 11.62 0.00 8.68 12.51 0.08 67.11 22:31:01 1 12.77 0.00 5.00 3.61 0.07 78.55 22:31:01 2 8.41 0.00 5.50 7.96 0.10 78.04 22:31:01 3 8.92 0.00 5.90 14.04 0.08 71.06 22:32:01 all 22.76 0.00 1.27 1.14 0.06 74.78 22:32:01 0 35.35 0.00 1.33 0.50 0.07 62.75 22:32:01 1 19.89 0.00 1.22 0.18 0.05 78.66 22:32:01 2 13.89 0.00 1.15 3.54 0.05 81.37 22:32:01 3 22.01 0.00 1.36 0.34 0.07 76.23 Average: all 13.05 0.00 3.50 10.50 0.08 72.87 Average: 0 14.41 0.00 4.11 11.30 0.08 70.10 Average: 1 12.64 0.00 2.97 5.53 0.07 78.79 Average: 2 15.26 0.00 3.58 9.30 0.09 71.76 Average: 3 9.88 0.00 3.31 15.88 0.08 70.85