---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-986 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 6.6G 66% / 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 474 254 0 3215 3186 Swap: 1023 1 1022 ---> 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:8d:43:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe8d:437a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:7a:be:c5 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-986) 02/22/25 _x86_64_ (4 CPU) 17:12:34 LINUX RESTART (4 CPU) 17:13:02 tps rtps wtps bread/s bwrtn/s 17:14:01 150.25 52.74 97.51 4070.77 41396.37 17:15:01 160.61 12.53 148.08 2268.56 27738.84 17:16:02 484.95 6.80 478.15 729.58 60675.07 17:17:01 521.91 40.06 481.85 3646.70 22588.04 17:18:01 329.66 203.72 125.94 6735.35 63105.10 17:19:01 600.12 596.38 3.73 65374.44 1029.70 17:20:01 596.65 585.75 10.90 54464.39 595.50 17:21:01 595.83 594.57 1.27 12260.62 35.06 17:22:01 200.20 198.87 1.33 40705.75 14.13 17:23:01 273.29 272.16 1.13 21691.30 15.86 17:24:01 102.27 79.40 22.86 4524.98 837.73 Average: 365.21 240.75 124.46 19718.28 19803.66 17:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 1649184 3356596 2389468 59.16 52964 1808892 882176 17.34 544276 1664164 165160 17:15:01 914972 3250156 3123680 77.34 70460 2398796 1274140 25.05 784600 2112228 7768 17:16:02 108436 3217084 3930216 97.32 102060 3096036 1286528 25.29 645004 2996700 3284 17:17:01 335156 3326072 3703496 91.70 129644 2947672 1075144 21.13 548144 2867164 6696 17:18:01 376920 3311192 3661732 90.67 158408 2860240 1093780 21.50 660148 2711552 15936 17:19:01 181632 3311556 3857020 95.50 157504 3105052 1097736 21.58 492332 3134608 4508 17:20:01 411304 3319204 3627348 89.82 158288 2870680 1050860 20.66 478492 2898324 504 17:21:01 157664 3318460 3880988 96.10 157328 3058652 1050860 20.66 475328 3086892 252 17:22:01 248132 3317860 3790520 93.86 154280 2983572 1050860 20.66 470672 3013560 20 17:23:01 112308 3322656 3926344 97.22 147084 3145940 1050860 20.66 471852 3164068 136 17:24:01 106980 3245156 3931672 97.35 145180 3107572 1030980 20.27 589772 3083296 14508 Average: 418426 3299636 3620226 89.64 130291 2853009 1085811 21.34 560056 2793869 19888 17:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 426.57 257.84 1560.96 69.91 0.00 0.00 0.00 0.00 17:15:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 844.99 557.11 5435.61 48.43 0.00 0.00 0.00 0.00 17:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 ens3 18.27 17.03 3.97 4.18 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 22.10 19.69 4.81 5.30 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 876.11 748.13 7867.82 50.34 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:20:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 623.41 1102.02 43.72 8846.89 0.00 0.00 0.00 0.00 17:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 81.20 119.10 5.76 925.30 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 228.56 363.87 14.75 2944.91 0.00 0.00 0.00 0.00 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 219.61 363.08 14.39 2936.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 72.70 103.93 18.43 691.68 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 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 310.47 332.44 1362.13 1505.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-986) 02/22/25 _x86_64_ (4 CPU) 17:12:34 LINUX RESTART (4 CPU) 17:13:02 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.78 0.00 2.04 4.49 0.06 72.63 17:14:01 0 31.10 0.00 2.44 6.75 0.07 59.65 17:14:01 1 23.44 0.00 2.13 1.57 0.05 72.81 17:14:01 2 13.65 0.00 1.67 2.92 0.07 81.70 17:14:01 3 14.99 0.00 1.96 6.70 0.07 76.28 17:15:01 all 10.95 0.00 2.55 3.72 0.06 82.72 17:15:01 0 8.76 0.00 3.05 8.72 0.05 79.42 17:15:01 1 23.48 0.00 3.13 3.45 0.07 69.87 17:15:01 2 5.68 0.00 1.56 1.21 0.05 91.51 17:15:01 3 5.83 0.00 2.46 1.48 0.07 90.15 17:16:02 all 10.03 0.00 4.46 14.41 0.10 71.00 17:16:02 0 14.76 0.00 7.66 38.05 0.08 39.44 17:16:02 1 16.47 0.00 4.45 5.27 0.08 73.73 17:16:02 2 3.89 0.00 1.76 4.14 0.12 90.09 17:16:02 3 5.09 0.00 4.02 10.35 0.07 80.47 17:17:01 all 6.63 0.00 4.70 15.79 0.09 72.79 17:17:01 0 4.62 0.00 5.52 20.31 0.07 69.47 17:17:01 1 6.88 0.00 4.49 29.58 0.10 58.95 17:17:01 2 6.82 0.00 3.26 4.88 0.14 84.91 17:17:01 3 8.21 0.00 5.48 8.46 0.09 77.76 17:18:01 all 11.97 0.00 3.79 9.71 0.08 74.44 17:18:01 0 12.61 0.00 4.72 13.96 0.08 68.63 17:18:01 1 13.50 0.00 3.04 9.97 0.05 73.44 17:18:01 2 8.92 0.00 3.18 8.77 0.10 79.03 17:18:01 3 12.85 0.00 4.24 6.12 0.07 76.72 17:19:01 all 7.75 0.00 2.09 16.94 0.11 73.10 17:19:01 0 8.36 0.00 2.35 15.92 0.12 73.26 17:19:01 1 7.02 0.00 1.79 15.19 0.10 75.89 17:19:01 2 7.60 0.00 2.07 19.35 0.12 70.86 17:19:01 3 8.01 0.00 2.17 17.30 0.12 72.40 17:20:01 all 37.66 0.00 2.22 40.90 0.10 19.12 17:20:01 0 38.39 0.00 2.07 42.68 0.10 16.76 17:20:01 1 35.03 0.00 2.05 41.95 0.10 20.87 17:20:01 2 37.54 0.00 1.96 39.09 0.12 21.29 17:20:01 3 39.66 0.00 2.82 39.88 0.10 17.55 17:21:01 all 10.74 0.00 1.77 51.09 0.11 36.29 17:21:01 0 11.46 0.00 1.97 52.24 0.10 34.24 17:21:01 1 11.99 0.00 1.92 55.88 0.10 30.12 17:21:01 2 8.77 0.00 1.39 46.13 0.12 43.60 17:21:01 3 10.73 0.00 1.82 50.08 0.08 37.29 17:22:01 all 27.56 0.00 1.20 0.84 0.11 70.28 17:22:01 0 25.98 0.00 1.07 0.55 0.12 72.29 17:22:01 1 27.99 0.00 1.34 0.95 0.10 69.62 17:22:01 2 26.33 0.00 1.04 0.99 0.12 71.53 17:22:01 3 29.96 0.00 1.34 0.87 0.12 67.70 17:23:01 all 22.23 0.00 1.18 5.18 0.10 71.31 17:23:01 0 15.09 0.00 0.84 3.06 0.07 80.94 17:23:01 1 23.97 0.00 1.20 4.91 0.12 69.80 17:23:01 2 28.62 0.00 1.58 8.56 0.12 61.12 17:23:01 3 21.35 0.00 1.13 4.22 0.10 73.21 17:24:01 all 16.40 0.00 1.09 2.30 0.05 80.16 17:24:01 0 3.10 0.00 0.58 0.90 0.02 95.40 17:24:01 1 24.62 0.00 1.30 2.02 0.05 72.00 17:24:01 2 9.82 0.00 1.47 5.14 0.05 83.52 17:24:01 3 28.19 0.00 1.04 1.17 0.07 69.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.63 0.00 2.46 15.01 0.09 65.81 Average: 0 15.83 0.00 2.92 18.43 0.08 62.74 Average: 1 19.52 0.00 2.44 15.49 0.08 62.47 Average: 2 14.32 0.00 1.90 12.77 0.10 70.91 Average: 3 16.84 0.00 2.58 13.35 0.09 67.15