---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2475 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: 2799.996 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 13G 6.5G 67% / 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 442 649 0 2851 3218 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:37:80:ba brd ff:ff:ff:ff:ff:ff inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe37:80ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:06:b6:cd 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-2475) 02/21/24 _x86_64_ (4 CPU) 19:26:50 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 145.59 79.37 66.22 6451.46 40891.87 19:29:01 172.68 20.12 152.56 2437.85 62497.55 19:30:01 374.46 50.42 324.04 3651.24 82998.63 19:31:01 616.44 6.13 610.31 322.69 27031.52 19:32:01 617.50 1.42 616.08 156.67 27078.71 19:33:01 552.56 19.01 533.54 2433.33 20997.30 19:34:01 80.19 52.17 28.01 2894.32 2860.99 19:35:01 15.36 7.72 7.65 190.77 5933.94 19:36:01 86.35 37.41 48.94 1885.29 12812.13 Average: 295.10 30.47 264.63 2273.15 31466.79 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1679924 3299880 2358736 58.40 40512 1741844 950632 18.69 620484 1573008 85624 19:29:01 396180 3286756 3642480 90.19 80336 2928352 1254564 24.66 656636 2728820 322264 19:30:01 147984 3167196 3890676 96.34 134660 2954096 1493660 29.36 877088 2703484 3760 19:31:01 130608 3150828 3908052 96.77 168512 2877048 1509888 29.68 896144 2655148 6584 19:32:01 106836 3155948 3931824 97.35 190120 2828624 1518004 29.84 797436 2719744 4928 19:33:01 330916 3261944 3707744 91.81 201460 2706632 1286860 25.30 799524 2503712 9512 19:34:01 1175920 3271608 2862740 70.88 202076 1944192 1272032 25.00 730976 1803864 20804 19:35:01 1137040 3317332 2901620 71.85 202112 2026804 1227484 24.13 698944 1872000 25972 19:36:01 726260 3318960 3312400 82.02 206572 2419800 944656 18.57 877404 2093672 42952 Average: 647963 3247828 3390697 83.96 158484 2491932 1273087 25.03 772737 2294828 58044 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 354.59 229.95 1407.14 61.59 0.00 0.00 0.00 0.00 19:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 537.95 253.76 14966.63 28.25 0.00 0.00 0.00 0.00 19:29:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 1082.21 614.58 4703.65 45.45 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 11.13 12.11 2.40 2.87 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 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 19:32:01 ens3 12.55 13.18 2.69 3.06 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 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 19:33:01 ens3 15.81 15.30 4.17 4.16 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 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 19:34:01 ens3 11.91 10.15 33.92 1.54 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 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 1.23 1.67 0.25 0.29 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 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 531.08 348.96 2580.38 30.73 0.00 0.00 0.00 0.00 19:36:01 lo 0.60 0.60 0.06 0.06 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 284.80 166.92 2638.74 19.80 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2475) 02/21/24 _x86_64_ (4 CPU) 19:26:50 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 17.11 0.00 2.26 4.27 0.05 76.30 19:28:01 0 12.78 0.00 2.89 1.66 0.07 82.60 19:28:01 1 16.25 0.00 1.92 2.99 0.05 78.78 19:28:01 2 15.91 0.00 2.39 7.74 0.07 73.89 19:28:01 3 23.49 0.00 1.84 4.65 0.05 69.97 19:29:01 all 24.61 0.00 4.59 3.51 0.07 67.22 19:29:01 0 27.86 0.00 4.63 0.55 0.05 66.90 19:29:01 1 30.77 0.00 4.90 2.77 0.05 61.52 19:29:01 2 10.66 0.00 4.25 7.30 0.07 77.72 19:29:01 3 29.11 0.00 4.57 3.45 0.08 62.79 19:30:01 all 16.60 0.00 7.08 11.57 0.09 64.66 19:30:01 0 16.44 0.00 6.48 9.83 0.08 67.16 19:30:01 1 17.81 0.00 7.63 19.09 0.09 55.39 19:30:01 2 14.58 0.00 7.31 13.97 0.10 64.04 19:30:01 3 17.52 0.00 6.95 3.58 0.08 71.87 19:31:01 all 5.46 0.00 3.95 29.26 0.09 61.23 19:31:01 0 5.36 0.00 3.98 28.03 0.07 62.55 19:31:01 1 5.66 0.00 3.81 30.06 0.08 60.38 19:31:01 2 4.23 0.00 3.55 19.39 0.12 72.71 19:31:01 3 6.58 0.00 4.46 39.39 0.07 49.50 19:32:01 all 5.66 0.00 4.15 28.74 0.09 61.36 19:32:01 0 3.95 0.00 3.32 31.09 0.07 61.57 19:32:01 1 6.06 0.00 4.90 26.80 0.10 62.14 19:32:01 2 7.36 0.00 3.83 28.69 0.10 60.02 19:32:01 3 5.33 0.00 4.55 28.35 0.08 61.69 19:33:01 all 6.41 0.00 5.31 24.34 0.07 63.88 19:33:01 0 6.08 0.00 5.13 16.24 0.07 72.49 19:33:01 1 6.78 0.00 4.84 20.01 0.07 68.31 19:33:01 2 9.56 0.00 5.60 29.36 0.08 55.39 19:33:01 3 3.21 0.00 5.68 31.82 0.08 59.20 19:34:01 all 18.75 0.00 4.14 1.96 0.06 75.09 19:34:01 0 23.68 0.00 4.23 2.96 0.07 69.07 19:34:01 1 19.97 0.00 4.33 2.19 0.05 73.46 19:34:01 2 27.07 0.00 4.54 2.04 0.08 66.27 19:34:01 3 4.27 0.00 3.45 0.65 0.03 91.60 19:35:01 all 22.58 0.00 2.42 0.19 0.05 74.77 19:35:01 0 21.84 0.00 2.45 0.08 0.03 75.59 19:35:01 1 21.85 0.00 2.22 0.05 0.05 75.83 19:35:01 2 26.96 0.00 2.87 0.53 0.05 69.58 19:35:01 3 19.68 0.00 2.16 0.07 0.05 78.05 19:36:01 all 21.83 0.00 2.45 2.01 0.05 73.66 19:36:01 0 12.80 0.00 2.26 2.86 0.03 82.06 19:36:01 1 27.74 0.00 3.41 0.82 0.05 67.98 19:36:01 2 11.38 0.00 1.48 2.02 0.03 85.09 19:36:01 3 35.38 0.00 2.61 2.34 0.07 59.60 Average: all 15.47 0.00 4.03 11.72 0.07 68.71 Average: 0 14.54 0.00 3.93 10.34 0.06 71.13 Average: 1 17.01 0.00 4.21 11.58 0.07 67.14 Average: 2 14.23 0.00 3.97 12.27 0.08 69.45 Average: 3 16.07 0.00 4.03 12.69 0.07 67.15