---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-684 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 455 255 0 3233 3205 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:b1:99:6c brd ff:ff:ff:ff:ff:ff inet 10.32.6.31/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:feb1:996c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:95:84:f8 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-684) 05/10/25 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 172.64 69.26 103.38 5624.53 41617.61 17:15:01 202.30 12.62 189.68 2273.51 26003.59 17:16:02 483.87 7.09 476.78 690.62 63747.03 17:17:01 500.32 40.00 460.32 3625.75 22153.71 17:18:01 161.78 49.27 112.51 3037.39 64230.19 17:19:01 600.10 596.17 3.93 62377.74 1269.26 17:20:01 575.89 562.61 13.28 56741.88 783.47 17:21:01 600.02 598.70 1.32 12869.99 58.92 17:22:01 292.35 290.88 1.47 32564.04 21.06 17:23:01 228.01 227.13 0.88 27022.96 11.86 17:24:01 205.15 194.92 10.23 9964.34 471.52 Average: 365.78 241.31 124.46 19749.31 20043.80 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1697188 3376444 2341464 57.98 51256 1782320 873548 17.17 521448 1638964 163048 17:15:01 881256 3261888 3157396 78.18 71372 2439620 1268232 24.93 768368 2153860 126040 17:16:02 108980 3237448 3929672 97.30 98620 3116304 1282660 25.21 629676 3009160 4068 17:17:01 266092 3337504 3772560 93.41 127160 3027616 1171892 23.04 498964 2982028 216652 17:18:01 486832 3314884 3551820 87.95 154884 2773472 1083872 21.31 668384 2610256 2624 17:19:01 323152 3341484 3715500 92.00 154464 3002176 1087920 21.39 484348 3015076 2300 17:20:01 119952 3351316 3918700 97.03 155024 3206968 1047100 20.58 470416 3217696 300 17:21:01 226808 3334824 3811844 94.38 154140 3017684 1047100 20.58 474020 3028936 208 17:22:01 157520 3345372 3881132 96.10 152140 3100688 1047100 20.58 461620 3112232 152 17:23:01 193828 3342508 3844824 95.20 147524 3076380 1047100 20.58 458292 3087772 172 17:24:01 272268 3263584 3766384 93.26 142524 2966560 1025972 20.17 574724 2937276 26212 Average: 430352 3318841 3608300 89.34 128101 2864526 1089318 21.41 546387 2799387 49252 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 ens3 379.64 265.44 1485.41 70.85 0.00 0.00 0.00 0.00 17:14:02 lo 1.20 1.20 0.11 0.11 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 ens3 895.51 620.81 5679.65 50.17 0.00 0.00 0.00 0.00 17:15:01 lo 1.97 1.97 0.17 0.17 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 17:16:02 ens3 10.66 11.57 2.31 2.88 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 17:17:01 ens3 228.08 210.39 2155.72 17.02 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 17:18:01 ens3 758.06 638.72 5760.79 45.64 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 17:19:01 ens3 3.13 1.40 2.79 0.15 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 17:20:01 ens3 811.83 1066.39 55.99 8543.15 0.00 0.00 0.00 0.00 17:20:01 lo 2.07 2.07 0.18 0.18 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 ens3 108.32 132.14 7.36 1018.44 0.00 0.00 0.00 0.00 17:21:01 lo 0.53 0.53 0.04 0.04 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 ens3 160.52 285.14 10.68 2296.49 0.00 0.00 0.00 0.00 17:22:01 lo 0.27 0.27 0.02 0.02 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 ens3 228.16 406.08 15.19 3282.90 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 17:24:01 ens3 94.38 152.49 15.34 1143.65 0.00 0.00 0.00 0.00 17:24:01 lo 0.87 0.87 0.08 0.08 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 Average: ens3 333.54 344.22 1372.70 1501.05 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: 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-684) 05/10/25 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 18.28 0.00 2.28 5.67 0.05 73.72 17:14:02 0 13.29 0.00 1.75 6.06 0.05 78.84 17:14:02 1 30.66 0.00 2.71 8.15 0.08 58.40 17:14:02 2 15.83 0.00 3.03 6.10 0.07 74.97 17:14:02 3 13.30 0.00 1.59 2.39 0.03 82.69 17:15:01 all 14.18 0.00 2.67 4.91 0.06 78.17 17:15:01 0 23.95 0.00 2.98 7.38 0.07 65.62 17:15:01 1 7.21 0.00 3.67 10.54 0.09 78.50 17:15:01 2 7.47 0.00 1.67 0.87 0.07 89.92 17:15:01 3 18.03 0.00 2.40 0.92 0.05 78.61 17:16:02 all 9.15 0.00 4.14 15.06 0.08 71.57 17:16:02 0 12.91 0.00 5.32 17.52 0.07 64.18 17:16:02 1 12.02 0.00 5.90 23.82 0.08 58.17 17:16:02 2 10.34 0.00 4.24 18.88 0.12 66.42 17:16:02 3 1.36 0.00 1.11 0.10 0.05 97.37 17:17:01 all 6.95 0.00 4.60 15.10 0.09 73.26 17:17:01 0 6.85 0.00 4.24 11.37 0.07 77.47 17:17:01 1 4.20 0.00 4.32 20.79 0.09 70.60 17:17:01 2 9.03 0.00 4.75 15.04 0.12 71.06 17:17:01 3 7.69 0.00 5.10 13.22 0.07 73.91 17:18:01 all 11.08 0.00 3.08 3.64 0.05 82.16 17:18:01 0 9.39 0.00 2.33 2.46 0.05 85.76 17:18:01 1 11.86 0.00 3.41 3.24 0.05 81.43 17:18:01 2 12.34 0.00 3.04 7.19 0.05 77.38 17:18:01 3 10.76 0.00 3.53 1.66 0.05 84.01 17:19:01 all 7.49 0.00 1.88 17.93 0.09 72.61 17:19:01 0 7.60 0.00 1.95 15.45 0.08 74.90 17:19:01 1 6.22 0.00 1.29 8.54 0.07 83.89 17:19:01 2 8.25 0.00 2.18 25.88 0.12 63.58 17:19:01 3 7.90 0.00 2.09 22.00 0.10 67.90 17:20:01 all 34.47 0.00 1.98 26.48 0.09 36.98 17:20:01 0 33.08 0.00 1.66 22.30 0.07 42.89 17:20:01 1 33.82 0.00 2.51 26.81 0.08 36.78 17:20:01 2 36.44 0.00 1.95 29.68 0.10 31.83 17:20:01 3 34.57 0.00 1.77 27.15 0.08 36.43 17:21:01 all 11.37 0.00 1.66 58.83 0.09 28.04 17:21:01 0 12.01 0.00 1.58 60.21 0.08 26.12 17:21:01 1 11.93 0.00 2.11 64.91 0.08 20.97 17:21:01 2 11.17 0.00 1.45 55.43 0.14 31.81 17:21:01 3 10.38 0.00 1.58 54.72 0.07 33.25 17:22:01 all 22.41 0.00 1.35 7.87 0.10 68.27 17:22:01 0 15.84 0.00 1.10 5.91 0.12 77.03 17:22:01 1 25.81 0.00 1.75 10.22 0.10 62.11 17:22:01 2 24.42 0.00 1.33 9.03 0.12 65.10 17:22:01 3 23.57 0.00 1.21 6.28 0.10 68.84 17:23:01 all 24.98 0.00 1.04 3.13 0.09 70.76 17:23:01 0 23.78 0.00 0.88 3.01 0.08 72.24 17:23:01 1 23.62 0.00 1.12 3.15 0.08 72.02 17:23:01 2 25.40 0.00 1.04 2.78 0.10 70.69 17:23:01 3 27.13 0.00 1.12 3.59 0.08 68.08 17:24:01 all 15.96 0.00 0.97 4.83 0.06 78.17 17:24:01 0 14.14 0.00 0.99 4.02 0.05 80.80 17:24:01 1 8.55 0.00 0.77 6.81 0.05 83.82 17:24:01 2 13.40 0.00 1.19 4.86 0.07 80.49 17:24:01 3 27.72 0.00 0.93 3.66 0.07 67.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.04 0.00 2.33 14.83 0.08 66.72 Average: 0 15.70 0.00 2.25 14.11 0.07 67.87 Average: 1 16.03 0.00 2.68 16.99 0.08 64.22 Average: 2 15.85 0.00 2.35 15.95 0.10 65.75 Average: 3 16.59 0.00 2.03 12.30 0.07 69.01