---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5110 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 9.3G 10G 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: 3943 451 916 0 2576 3224 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:07:b1:04 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe07:b104/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:35:3c:8e 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-5110) 09/14/24 _x86_64_ (4 CPU) 18:44:42 LINUX RESTART (4 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 194.73 83.69 111.05 6560.77 42543.06 18:47:01 101.00 29.20 71.80 1625.73 10662.22 18:48:01 9.83 0.03 9.80 2.53 433.26 18:49:01 33.79 8.95 24.85 765.34 3553.01 18:50:01 41.59 9.35 32.24 693.35 10704.88 Average: 76.19 26.24 49.95 1929.55 13579.29 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 1673992 3382868 2364660 58.55 55808 1806660 858048 16.87 540660 1641496 146028 18:47:01 1358712 3238152 2679940 66.36 64000 1962380 1008592 19.83 702268 1781960 3680 18:48:01 1345880 3232512 2692772 66.68 65812 1966960 1012312 19.90 708696 1785676 1140 18:49:01 583564 2599732 3455088 85.55 68908 2089536 1694816 33.32 1393256 1852332 7576 18:50:01 947304 3303284 3091348 76.54 72132 2419772 919292 18.07 819468 2053244 12740 Average: 1181890 3151310 2856762 70.74 65332 2049062 1098612 21.60 832870 1822942 34233 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 ens3 470.30 308.88 1509.10 72.35 0.00 0.00 0.00 0.00 18:46:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 135.09 115.73 472.40 21.85 0.00 0.00 0.00 0.00 18:47:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 ens3 58.96 85.35 65.40 13.67 0.00 0.00 0.00 0.00 18:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 256.44 290.60 1624.46 47.34 0.00 0.00 0.00 0.00 18:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 ens3 705.40 519.51 2833.37 118.88 0.00 0.00 0.00 0.00 18:50:01 lo 5.82 5.82 2.08 2.08 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: ens3 325.24 264.02 1300.95 54.82 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.49 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5110) 09/14/24 _x86_64_ (4 CPU) 18:44:42 LINUX RESTART (4 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 18.59 0.00 2.52 5.92 0.06 72.91 18:46:01 0 7.81 0.00 2.75 13.38 0.07 75.99 18:46:01 1 32.99 0.00 3.10 2.17 0.08 61.65 18:46:01 2 24.93 0.00 2.48 2.80 0.08 69.71 18:46:01 3 8.54 0.00 1.74 5.37 0.03 84.32 18:47:01 all 13.71 0.00 0.87 2.22 0.05 83.15 18:47:01 0 7.41 0.00 0.87 4.79 0.05 86.87 18:47:01 1 9.95 0.00 0.58 0.88 0.02 88.56 18:47:01 2 28.57 0.00 1.47 0.89 0.07 69.01 18:47:01 3 8.90 0.00 0.57 2.33 0.03 88.16 18:48:01 all 4.60 0.00 0.25 0.05 0.03 95.07 18:48:01 0 8.24 0.00 0.05 0.05 0.03 91.62 18:48:01 1 1.82 0.00 0.12 0.00 0.03 98.03 18:48:01 2 7.04 0.00 0.69 0.02 0.05 92.21 18:48:01 3 1.31 0.00 0.10 0.13 0.02 98.44 18:49:01 all 22.73 0.00 0.79 0.33 0.05 76.10 18:49:01 0 24.75 0.00 0.62 0.15 0.03 74.45 18:49:01 1 23.03 0.00 0.63 0.12 0.05 76.17 18:49:01 2 25.65 0.00 1.27 0.65 0.07 72.37 18:49:01 3 17.46 0.00 0.65 0.39 0.03 81.47 18:50:01 all 38.44 0.00 1.63 0.45 0.07 59.40 18:50:01 0 41.55 0.00 1.32 0.54 0.08 56.51 18:50:01 1 37.25 0.00 0.95 0.50 0.07 61.23 18:50:01 2 42.58 0.00 2.54 0.27 0.08 54.53 18:50:01 3 32.46 0.00 1.69 0.51 0.08 65.26 Average: all 19.62 0.00 1.21 1.79 0.05 77.32 Average: 0 17.95 0.00 1.12 3.77 0.05 77.10 Average: 1 21.00 0.00 1.08 0.73 0.05 77.14 Average: 2 25.75 0.00 1.69 0.92 0.07 71.57 Average: 3 13.79 0.00 0.95 1.74 0.04 83.48