---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2623 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 9.4G 9.8G 49% / 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 452 1204 0 2287 3217 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:3f:1e:dd brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe3f:1edd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:ff:99:71 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-2623) 06/04/24 _x86_64_ (4 CPU) 14:31:37 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:01 174.92 80.09 94.83 6127.65 41315.00 14:34:01 140.99 50.71 90.28 1898.35 23435.03 14:35:01 189.97 4.25 185.72 169.44 17335.78 14:36:01 94.04 6.05 87.99 296.03 13459.51 14:37:01 34.08 9.74 24.35 816.64 17031.65 14:38:01 62.11 29.45 32.66 1249.53 12144.38 Average: 116.00 30.04 85.96 1759.36 20785.85 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 1679032 3371956 2359628 58.43 51448 1795632 850212 16.71 546132 1630424 146396 14:34:01 1211432 3355152 2827228 70.00 72020 2204328 882596 17.35 887152 1710132 102236 14:35:01 725284 3325436 3313376 82.04 94232 2582220 896544 17.62 944800 2067948 53092 14:36:01 892016 3339524 3146644 77.91 107844 2443836 891224 17.52 980764 1894580 72456 14:37:01 1063748 2996808 2974912 73.66 106476 1957372 1242124 24.42 1164704 1573780 45976 14:38:01 1265792 3301748 2772868 68.66 108328 2058028 905956 17.81 899692 1641212 14900 Average: 1139551 3281771 2899109 71.78 90058 2173569 944776 18.57 903874 1753013 72509 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 ens3 350.87 226.36 1375.05 66.64 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:34:01 ens3 201.60 150.39 805.93 13.98 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 3.57 3.57 0.36 0.36 0.00 0.00 0.00 0.00 14:35:01 ens3 33.38 27.51 204.10 2.90 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:36:01 ens3 216.74 158.01 730.94 16.47 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:37:01 ens3 323.35 246.01 1236.87 20.26 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:38:01 ens3 164.57 88.49 904.54 17.28 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 215.11 149.48 876.32 22.92 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 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2623) 06/04/24 _x86_64_ (4 CPU) 14:31:37 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 19.43 0.00 2.28 5.33 0.05 72.91 14:33:01 0 32.29 0.00 3.43 3.46 0.05 60.77 14:33:01 1 20.41 0.00 2.43 7.81 0.05 69.30 14:33:01 2 15.39 0.00 1.77 2.52 0.07 80.25 14:33:01 3 9.61 0.00 1.54 7.55 0.05 81.26 14:34:01 all 14.81 1.15 3.00 3.44 0.05 77.55 14:34:01 0 27.82 0.00 3.24 3.49 0.05 65.40 14:34:01 1 9.59 0.00 3.02 1.96 0.03 85.40 14:34:01 2 13.09 4.55 2.74 1.27 0.05 78.30 14:34:01 3 8.69 0.02 3.01 7.02 0.05 81.21 14:35:01 all 14.45 0.00 20.18 3.84 0.08 61.44 14:35:01 0 8.18 0.00 12.43 4.35 0.08 74.96 14:35:01 1 27.59 0.00 9.38 8.62 0.10 54.32 14:35:01 2 8.83 0.00 34.54 1.46 0.08 55.09 14:35:01 3 13.38 0.00 24.23 0.97 0.07 61.35 14:36:01 all 35.39 0.00 5.67 1.06 0.07 57.81 14:36:01 0 30.09 0.00 6.34 0.17 0.07 63.33 14:36:01 1 49.55 0.00 5.34 2.55 0.07 42.49 14:36:01 2 30.87 0.00 5.46 1.44 0.07 62.16 14:36:01 3 31.04 0.00 5.50 0.08 0.07 63.31 14:37:01 all 57.13 0.00 6.47 0.27 0.09 36.04 14:37:01 0 54.97 0.00 5.37 0.02 0.08 39.55 14:37:01 1 62.92 0.00 6.86 0.10 0.10 30.01 14:37:01 2 53.83 0.00 6.62 0.12 0.10 39.34 14:37:01 3 56.77 0.00 7.02 0.84 0.10 35.28 14:38:01 all 29.78 0.00 2.40 1.25 0.06 66.52 14:38:01 0 25.47 0.00 1.99 0.33 0.07 72.14 14:38:01 1 35.67 0.00 2.40 0.22 0.05 61.66 14:38:01 2 18.57 0.00 2.07 3.77 0.05 75.53 14:38:01 3 39.37 0.00 3.12 0.69 0.07 56.76 Average: all 28.52 0.19 6.65 2.53 0.07 62.04 Average: 0 29.81 0.00 5.46 1.97 0.07 62.69 Average: 1 34.34 0.00 4.90 3.53 0.07 57.16 Average: 2 23.43 0.76 8.89 1.76 0.07 65.09 Average: 3 26.53 0.00 7.35 2.86 0.07 63.19