---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-272 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: 2799.998 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 6.7G 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 451 127 0 3364 3208 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:dd:c4:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fedd:c4f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:ca:10:e1 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-272) 05/03/25 _x86_64_ (4 CPU) 17:12:46 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 168.91 69.32 99.58 5631.99 41114.23 17:15:01 89.78 12.68 77.11 2298.19 15909.57 17:16:01 140.08 0.02 140.06 2.53 16198.63 17:17:01 484.64 7.36 477.28 839.94 59267.27 17:18:01 502.58 39.98 462.61 3575.94 36492.72 17:19:01 323.48 251.56 71.92 7617.26 49475.62 17:20:01 601.18 591.67 9.52 66678.35 1342.31 17:21:01 583.44 579.04 4.40 52813.33 225.03 17:22:01 561.41 559.24 2.17 12844.13 56.26 17:23:01 229.83 228.58 1.25 40877.45 15.20 17:24:01 251.23 250.22 1.02 21085.77 12.40 17:25:01 77.75 54.44 23.31 2287.09 1284.99 Average: 334.92 220.55 114.38 18061.23 18468.68 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1612384 3295048 2426268 60.08 46672 1793092 952424 18.72 630176 1619568 171956 17:15:01 1199124 3278760 2839528 70.31 61248 2159920 1247772 24.53 736736 1890680 135420 17:16:01 840188 3257016 3198464 79.20 74604 2468756 1273648 25.04 777108 2178272 9788 17:17:01 121788 3239100 3916864 96.98 103004 3092172 1289240 25.34 631184 2984132 1820 17:18:01 1840416 3365860 2198236 54.43 136548 1536388 1192280 23.44 486524 1510188 204 17:19:01 328992 3327208 3709660 91.85 157664 2918204 1081212 21.25 662928 2748940 16888 17:20:01 182464 3364132 3856188 95.48 156548 3155840 901096 17.71 461648 3160224 4548 17:21:01 363656 3337052 3674996 91.00 157712 2927548 1026580 20.18 482268 2931312 1128 17:22:01 108260 3342516 3930392 97.32 156756 3129276 1026580 20.18 474044 3132848 60 17:23:01 185432 3341664 3853220 95.41 154228 3067716 1026580 20.18 471568 3071772 156 17:24:01 105356 3341568 3933296 97.39 145396 3169492 1030584 20.26 478444 3158336 148 17:25:01 113472 3241384 3925180 97.19 144056 3098968 1028196 20.21 604196 3060516 2996 Average: 583461 3310942 3455191 85.55 124536 2709781 1089683 21.42 574735 2620566 28759 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:14:02 ens3 373.05 238.04 1411.66 68.57 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 17:15:01 ens3 379.48 259.23 2775.49 23.26 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 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 514.65 341.71 2871.17 24.95 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 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 ens3 10.57 9.97 2.29 2.64 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 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 182.77 165.27 2118.28 14.50 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 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 661.77 570.25 5755.71 41.70 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 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 1.37 1.38 0.73 3.73 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 17:21:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 17:21:01 ens3 865.27 1118.10 58.92 8970.80 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 17:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:22:01 ens3 136.04 138.41 9.32 1085.58 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 17:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 360.82 358.62 23.50 2899.80 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 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 384.31 384.34 24.84 3107.96 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 17:25:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:25:01 ens3 45.24 45.04 16.67 216.60 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 326.08 302.48 1253.10 1373.04 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-272) 05/03/25 _x86_64_ (4 CPU) 17:12:46 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 16.50 0.00 2.20 4.83 0.05 76.41 17:14:02 0 17.06 0.00 3.16 4.08 0.05 75.65 17:14:02 1 11.19 0.00 1.38 1.36 0.03 86.04 17:14:02 2 27.03 0.00 2.08 2.46 0.07 68.36 17:14:02 3 10.75 0.00 2.18 11.47 0.07 75.53 17:15:01 all 13.50 0.00 1.84 2.13 0.06 82.47 17:15:01 0 27.75 0.00 2.36 3.28 0.07 66.54 17:15:01 1 5.02 0.00 1.46 0.34 0.03 93.15 17:15:01 2 13.43 0.00 1.68 0.73 0.05 84.11 17:15:01 3 7.77 0.00 1.82 4.17 0.07 86.17 17:16:01 all 3.31 0.00 1.64 3.39 0.04 91.62 17:16:01 0 4.37 0.00 1.26 0.96 0.05 93.36 17:16:01 1 2.06 0.00 0.97 2.84 0.02 94.12 17:16:01 2 2.54 0.00 1.69 5.54 0.05 90.18 17:16:01 3 4.27 0.00 2.70 4.24 0.05 88.75 17:17:01 all 9.04 0.00 4.22 15.17 0.09 71.49 17:17:01 0 11.92 0.00 3.28 3.67 0.05 81.08 17:17:01 1 9.54 0.00 3.43 7.06 0.08 79.89 17:17:01 2 11.87 0.00 8.37 47.88 0.13 31.74 17:17:01 3 2.84 0.00 1.84 2.24 0.07 93.02 17:18:01 all 7.15 0.00 5.05 14.61 0.09 73.11 17:18:01 0 5.03 0.00 3.31 9.46 0.07 82.13 17:18:01 1 6.79 0.00 8.43 25.74 0.08 58.96 17:18:01 2 7.03 0.00 4.31 6.70 0.13 81.82 17:18:01 3 9.74 0.00 4.16 16.47 0.08 69.55 17:19:01 all 11.02 0.00 3.10 9.64 0.07 76.16 17:19:01 0 10.02 0.00 2.17 11.10 0.07 76.65 17:19:01 1 11.04 0.00 3.94 13.68 0.07 71.28 17:19:01 2 12.38 0.00 3.58 10.05 0.08 73.92 17:19:01 3 10.65 0.00 2.70 3.73 0.05 82.87 17:20:01 all 7.64 0.00 1.98 17.22 0.12 73.04 17:20:01 0 7.47 0.00 1.91 15.66 0.08 74.87 17:20:01 1 8.78 0.00 2.28 20.19 0.14 68.62 17:20:01 2 5.35 0.00 1.71 12.40 0.14 80.41 17:20:01 3 8.97 0.00 2.03 20.59 0.14 68.27 17:21:01 all 38.51 0.00 2.35 42.04 0.12 16.98 17:21:01 0 41.55 0.00 2.23 41.25 0.12 14.86 17:21:01 1 34.39 0.00 2.18 49.91 0.12 13.41 17:21:01 2 38.78 0.00 2.14 37.05 0.13 21.90 17:21:01 3 39.31 0.00 2.85 40.00 0.12 17.73 17:22:01 all 12.04 0.00 1.70 44.58 0.12 41.57 17:22:01 0 12.45 0.00 1.54 41.51 0.12 44.39 17:22:01 1 12.13 0.00 1.85 47.95 0.13 37.93 17:22:01 2 13.27 0.00 1.79 49.16 0.14 35.64 17:22:01 3 10.29 0.00 1.58 39.80 0.10 48.22 17:23:01 all 26.60 0.00 1.34 1.40 0.09 70.56 17:23:01 0 9.15 0.00 0.52 0.85 0.05 89.43 17:23:01 1 33.68 0.00 1.57 1.76 0.10 62.89 17:23:01 2 32.23 0.00 1.73 1.63 0.10 64.32 17:23:01 3 31.42 0.00 1.58 1.34 0.12 65.55 17:24:01 all 22.22 0.00 1.32 4.80 0.11 71.55 17:24:01 0 23.94 0.00 1.36 4.58 0.10 70.03 17:24:01 1 22.06 0.00 1.31 4.72 0.12 71.79 17:24:01 2 17.79 0.00 0.82 1.93 0.12 79.35 17:24:01 3 25.12 0.00 1.75 7.99 0.12 65.03 17:24:01 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 16.97 0.00 0.98 1.77 0.05 80.22 17:25:01 0 18.47 0.00 0.85 0.65 0.03 79.99 17:25:01 1 18.84 0.00 0.95 1.29 0.03 78.89 17:25:01 2 24.67 0.00 1.20 0.97 0.07 73.09 17:25:01 3 5.87 0.00 0.96 4.19 0.07 88.92 Average: all 15.38 0.00 2.31 13.46 0.08 68.77 Average: 0 15.75 0.00 1.99 11.45 0.07 70.74 Average: 1 14.63 0.00 2.48 14.70 0.08 68.12 Average: 2 17.22 0.00 2.59 14.68 0.10 65.41 Average: 3 13.92 0.00 2.18 13.02 0.09 70.80