---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8058 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 13G 7.2G 63% / 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 484 398 0 3060 3176 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:32:d1:de brd ff:ff:ff:ff:ff:ff inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe32:d1de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:83:e4:a6 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-8058) 10/18/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 188.50 84.12 104.38 6589.17 41389.79 15:35:01 272.55 67.78 204.76 13597.07 115768.12 15:36:01 376.62 46.62 330.01 6882.91 35552.02 15:37:01 258.87 210.16 48.71 8177.57 10693.68 15:38:01 55.02 33.01 22.01 1938.61 2248.69 Average: 230.32 88.34 141.99 7437.46 41135.25 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1634420 3326012 2404232 59.53 52596 1792960 912420 17.94 593204 1627668 149520 15:35:01 115660 3323076 3922992 97.14 104656 3181156 1093420 21.49 494040 3132860 191552 15:36:01 265120 3177432 3773532 93.44 152496 2822176 1626748 31.98 789356 2666264 101896 15:37:01 461376 3191052 3577276 88.58 155080 2655832 1101408 21.65 964580 2316764 34984 15:38:01 424224 3241112 3614428 89.50 157256 2735956 1016204 19.98 970480 2343672 15156 Average: 580160 3251737 3458492 85.63 124417 2637616 1150040 22.61 762332 2417446 98622 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 ens3 347.63 223.21 1387.62 66.91 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 15:35:01 ens3 429.34 203.30 14152.31 26.20 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 219.64 165.86 952.40 13.93 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 157.96 86.50 1000.43 7.10 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 56.81 48.53 177.33 27.11 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 242.29 145.48 3534.64 28.25 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-8058) 10/18/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.21 0.00 2.43 6.02 0.06 73.28 15:34:01 0 9.68 0.00 1.81 8.84 0.05 79.63 15:34:01 1 30.01 0.00 2.83 5.40 0.08 61.68 15:34:01 2 21.69 0.00 2.06 4.20 0.08 71.98 15:34:01 3 11.43 0.00 3.01 5.62 0.05 79.89 15:35:01 all 23.15 0.00 6.92 5.20 0.08 64.65 15:35:01 0 16.27 0.00 5.36 4.91 0.05 73.41 15:35:01 1 36.06 0.00 7.17 9.95 0.08 46.74 15:35:01 2 22.59 0.00 7.88 3.95 0.08 65.50 15:35:01 3 17.71 0.00 7.31 2.01 0.07 72.91 15:36:01 all 16.61 0.00 4.96 11.45 0.09 66.88 15:36:01 0 14.20 0.00 4.67 17.99 0.08 63.05 15:36:01 1 16.67 0.00 5.55 13.85 0.08 63.84 15:36:01 2 15.68 0.00 4.78 3.64 0.10 75.80 15:36:01 3 19.91 0.00 4.86 10.31 0.08 64.83 15:37:01 all 47.22 0.00 5.38 11.22 0.10 36.08 15:37:01 0 46.80 0.00 5.40 11.28 0.10 36.42 15:37:01 1 47.83 0.00 5.36 14.39 0.10 32.32 15:37:01 2 46.92 0.00 5.61 9.88 0.12 37.48 15:37:01 3 47.35 0.00 5.15 9.33 0.10 38.07 15:38:01 all 18.79 0.00 0.90 1.37 0.05 78.89 15:38:01 0 23.25 0.00 0.87 2.65 0.05 73.18 15:38:01 1 13.95 0.00 0.77 1.67 0.05 83.56 15:38:01 2 22.78 0.00 0.97 0.65 0.03 75.57 15:38:01 3 15.18 0.00 1.01 0.52 0.03 83.26 Average: all 24.77 0.00 4.11 7.04 0.07 64.00 Average: 0 22.03 0.00 3.61 9.13 0.07 65.16 Average: 1 28.86 0.00 4.32 9.03 0.08 57.71 Average: 2 25.91 0.00 4.24 4.45 0.08 65.31 Average: 3 22.30 0.00 4.26 5.55 0.07 67.82