---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3861 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 6.6G 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 464 108 0 3371 3196 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:27:28:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe27:28b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:79:45:78 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-3861) 03/29/25 _x86_64_ (4 CPU) 17:12:42 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 179.22 69.37 109.85 5621.46 42532.39 17:15:01 133.74 12.52 121.22 2255.89 27189.83 17:16:01 480.97 7.47 473.50 897.36 61448.45 17:17:01 530.86 35.53 495.33 3030.43 22429.33 17:18:01 144.97 9.57 135.40 735.20 57640.13 17:19:01 561.46 550.25 11.21 51377.67 6104.10 17:20:01 595.65 582.72 12.93 66936.80 827.20 17:21:01 599.92 598.07 1.85 15545.08 76.24 17:22:01 332.88 331.33 1.55 24942.64 22.93 17:23:01 204.25 203.33 0.92 34537.04 12.26 17:24:01 261.17 252.24 8.93 11583.14 343.01 Average: 366.31 241.40 124.91 19789.59 19877.06 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1656036 3333828 2382616 59.00 52308 1780988 903232 17.75 565876 1637072 143116 17:15:01 962252 3261340 3076400 76.17 65860 2369728 1288884 25.34 759092 2093528 6288 17:16:01 107144 3228188 3931508 97.35 100744 3112984 1301620 25.59 667564 2978748 3428 17:17:01 160428 3243620 3878224 96.03 129080 3006432 1275656 25.08 610856 2937788 16584 17:18:01 740536 3326744 3298116 81.66 158260 2531708 1186612 23.33 592568 2432280 236 17:19:01 283824 3314784 3754828 92.97 158396 2984496 1094948 21.52 537212 2954408 1280 17:20:01 221512 3338792 3817140 94.52 158636 3089128 1050456 20.65 491316 3092580 272 17:21:01 123284 3326696 3915368 96.95 158440 3109336 1050456 20.65 491868 3113844 160 17:22:01 432132 3332376 3606520 89.30 155428 2808432 1050456 20.65 481428 2814076 152 17:23:01 169076 3331252 3869576 95.81 151324 3085388 1050456 20.65 478756 3090372 172 17:24:01 166568 3299652 3872084 95.88 144672 3101440 981520 19.29 539496 3072240 17388 Average: 456617 3303388 3582035 88.69 130286 2816369 1112209 21.86 565094 2746994 17189 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 ens3 376.39 240.69 1492.03 67.20 0.00 0.00 0.00 0.00 17:14:02 lo 1.27 1.27 0.12 0.12 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 1044.59 706.07 5657.21 58.18 0.00 0.00 0.00 0.00 17:15:01 lo 1.90 1.90 0.16 0.16 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 17:16:01 ens3 13.56 13.80 2.96 3.53 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 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 25.85 21.83 5.56 5.72 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 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 798.67 663.53 7035.46 43.98 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 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 132.09 108.31 839.14 8.11 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 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 557.13 974.23 38.99 7829.27 0.00 0.00 0.00 0.00 17:20:01 lo 1.73 1.73 0.15 0.15 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 144.97 215.58 9.82 1689.31 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 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 260.41 262.07 17.33 2089.27 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 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 424.85 419.90 32.75 3376.93 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 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 182.44 180.75 20.21 1371.54 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 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 358.91 345.39 1370.36 1505.51 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3861) 03/29/25 _x86_64_ (4 CPU) 17:12:42 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 19.15 0.00 2.12 5.46 0.06 73.21 17:14:02 0 14.58 0.00 2.21 2.33 0.03 80.85 17:14:02 1 9.86 0.00 1.43 3.72 0.08 84.91 17:14:02 2 7.18 0.00 1.29 9.62 0.07 81.85 17:14:02 3 45.03 0.00 3.55 6.18 0.08 45.16 17:15:01 all 12.39 0.00 2.21 3.02 0.06 82.32 17:15:01 0 7.97 0.00 2.21 3.16 0.03 86.63 17:15:01 1 4.00 0.00 1.01 0.52 0.03 94.44 17:15:01 2 11.58 0.00 3.12 6.21 0.05 79.04 17:15:01 3 26.25 0.00 2.56 2.21 0.09 68.89 17:16:01 all 10.04 0.00 4.68 13.73 0.08 71.47 17:16:01 0 6.39 0.00 4.37 15.93 0.07 73.24 17:16:01 1 7.68 0.00 2.71 3.30 0.07 86.25 17:16:01 2 12.35 0.00 5.44 10.69 0.12 71.40 17:16:01 3 13.73 0.00 6.18 24.98 0.08 55.03 17:17:01 all 6.67 0.00 4.21 16.40 0.09 72.63 17:17:01 0 6.85 0.00 3.29 6.56 0.07 83.24 17:17:01 1 5.75 0.00 4.95 13.99 0.05 75.26 17:17:01 2 8.12 0.00 2.68 2.78 0.13 86.29 17:17:01 3 5.96 0.00 5.91 42.48 0.10 45.54 17:18:01 all 7.79 0.00 2.92 3.57 0.05 85.67 17:18:01 0 7.82 0.00 2.13 1.95 0.02 88.09 17:18:01 1 5.36 0.00 2.50 7.48 0.05 84.61 17:18:01 2 13.52 0.00 3.74 3.00 0.07 79.66 17:18:01 3 4.42 0.00 3.36 1.85 0.07 90.30 17:19:01 all 9.48 0.00 2.02 17.12 0.08 71.30 17:19:01 0 6.87 0.00 1.01 6.18 0.05 85.90 17:19:01 1 13.00 0.00 2.79 24.11 0.10 60.00 17:19:01 2 10.15 0.00 2.06 23.77 0.14 63.88 17:19:01 3 7.95 0.00 2.24 14.67 0.08 75.06 17:20:01 all 31.83 0.00 2.05 23.49 0.10 42.54 17:20:01 0 29.11 0.00 1.36 13.57 0.07 55.89 17:20:01 1 36.18 0.00 2.01 23.35 0.10 38.36 17:20:01 2 28.09 0.00 1.89 30.68 0.12 39.22 17:20:01 3 33.95 0.00 2.93 26.47 0.10 36.56 17:21:01 all 14.12 0.00 1.86 57.97 0.10 25.94 17:21:01 0 12.90 0.00 1.89 54.87 0.08 30.26 17:21:01 1 16.06 0.00 2.12 65.01 0.08 16.72 17:21:01 2 13.08 0.00 1.54 55.47 0.12 29.79 17:21:01 3 14.45 0.00 1.89 56.57 0.10 26.99 17:22:01 all 18.55 0.00 1.25 15.39 0.12 64.69 17:22:01 0 15.68 0.00 1.08 15.04 0.12 68.08 17:22:01 1 20.65 0.00 1.46 19.23 0.13 58.53 17:22:01 2 18.35 0.00 1.14 13.99 0.12 66.40 17:22:01 3 19.53 0.00 1.31 13.28 0.12 65.77 17:23:01 all 26.60 0.00 1.08 1.49 0.09 70.73 17:23:01 0 24.92 0.00 0.99 1.41 0.08 72.60 17:23:01 1 25.03 0.00 1.15 1.19 0.08 72.54 17:23:01 2 25.22 0.00 0.97 1.42 0.10 72.29 17:23:01 3 31.22 0.00 1.21 1.96 0.12 65.49 17:24:01 all 14.68 0.00 1.29 6.39 0.07 77.57 17:24:01 0 23.78 0.00 1.40 5.08 0.08 69.66 17:24:01 1 11.69 0.00 1.25 5.81 0.07 81.18 17:24:01 2 10.42 0.00 1.14 5.93 0.08 82.43 17:24:01 3 12.78 0.00 1.39 8.74 0.07 77.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.57 0.00 2.34 14.89 0.08 67.12 Average: 0 14.25 0.00 1.99 11.41 0.06 72.28 Average: 1 14.11 0.00 2.13 15.19 0.08 68.50 Average: 2 14.38 0.00 2.27 14.83 0.10 68.42 Average: 3 19.57 0.00 2.96 18.15 0.09 59.22