---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5004 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 9.6G 9.7G 50% / 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 494 543 0 2905 3166 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:94:8d:04 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe94:8d04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:36:51:a8 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-5004) 09/13/24 _x86_64_ (4 CPU) 19:30:41 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 189.57 83.97 105.60 6575.81 41833.94 19:33:01 281.35 12.48 268.87 2258.42 31660.32 19:34:01 233.26 0.02 233.24 0.13 14917.56 19:35:01 38.04 0.02 38.02 2.27 1652.12 19:36:01 120.58 0.53 120.05 46.39 2723.28 Average: 172.56 19.40 153.15 1776.65 18557.53 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1529960 3284532 2508692 62.12 52028 1854680 954608 18.76 667004 1654184 200916 19:33:01 830620 3224684 3208032 79.43 79716 2440584 1286188 25.28 822568 2139020 11036 19:34:01 546624 3164872 3492028 86.47 101164 2618584 1346260 26.46 982848 2230264 7320 19:35:01 659840 3308640 3378812 83.66 103004 2637460 1195844 23.51 866252 2224620 1396 19:36:01 572264 3255452 3466388 85.83 106044 2663528 990248 19.47 970396 2205580 17452 Average: 827862 3247636 3210790 79.50 88391 2442967 1154630 22.70 861814 2090734 47624 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 ens3 398.02 253.42 1434.85 70.59 0.00 0.00 0.00 0.00 19:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 561.17 369.49 3333.89 33.13 0.00 0.00 0.00 0.00 19:33:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 293.24 193.37 1510.60 15.86 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 23.88 20.86 5.25 6.10 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 78.07 118.43 22.29 642.01 0.00 0.00 0.00 0.00 19:36:01 lo 5.33 5.33 0.47 0.47 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 270.87 191.11 1261.35 153.52 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.15 0.15 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-5004) 09/13/24 _x86_64_ (4 CPU) 19:30:41 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 18.19 0.00 2.35 5.90 0.06 73.49 19:32:01 0 16.76 0.00 2.02 2.10 0.07 79.05 19:32:01 1 17.83 0.00 2.21 3.93 0.05 75.99 19:32:01 2 8.32 0.00 2.72 12.96 0.07 75.93 19:32:01 3 29.85 0.00 2.48 4.63 0.08 62.95 19:33:01 all 16.80 0.00 3.78 10.70 0.08 68.65 19:33:01 0 15.60 0.00 3.59 13.59 0.07 67.15 19:33:01 1 13.07 0.00 3.66 7.19 0.05 76.02 19:33:01 2 11.11 0.00 3.35 10.69 0.08 74.77 19:33:01 3 27.36 0.00 4.50 11.31 0.08 56.74 19:34:01 all 27.70 0.00 4.79 7.44 0.09 59.97 19:34:01 0 26.25 0.00 3.20 1.62 0.08 68.85 19:34:01 1 27.41 0.00 4.46 1.38 0.07 66.68 19:34:01 2 27.91 0.00 4.83 2.95 0.10 64.20 19:34:01 3 29.29 0.00 6.67 23.91 0.10 40.03 19:35:01 all 30.73 0.00 9.42 0.44 0.09 59.32 19:35:01 0 29.51 0.00 8.71 0.90 0.08 60.79 19:35:01 1 28.31 0.00 9.34 0.27 0.10 61.99 19:35:01 2 28.49 0.00 9.41 0.22 0.08 61.80 19:35:01 3 36.61 0.00 10.23 0.40 0.08 52.67 19:36:01 all 20.93 0.00 5.50 2.77 0.07 70.73 19:36:01 0 14.55 0.00 5.26 2.45 0.07 77.67 19:36:01 1 15.30 0.00 4.72 4.89 0.05 75.04 19:36:01 2 31.86 0.00 7.26 1.58 0.10 59.20 19:36:01 3 22.01 0.00 4.75 2.15 0.07 71.03 Average: all 22.87 0.00 5.17 5.45 0.08 66.43 Average: 0 20.53 0.00 4.56 4.14 0.07 70.70 Average: 1 20.40 0.00 4.88 3.52 0.06 71.13 Average: 2 21.54 0.00 5.52 5.68 0.09 67.18 Average: 3 29.03 0.00 5.72 8.47 0.08 56.69