---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4422 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 498 116 0 3328 3162 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:7e:48:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe7e:482d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:7d:92:67 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-4422) 04/05/25 _x86_64_ (4 CPU) 17:12:42 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 177.59 70.89 106.70 5645.59 41932.23 17:15:01 142.33 12.74 129.59 2298.19 26767.26 17:16:01 489.05 8.48 480.58 1162.78 62647.47 17:17:01 532.26 35.61 496.65 3028.70 22478.92 17:18:01 124.08 9.12 114.96 764.54 54256.96 17:19:01 556.17 532.58 23.60 30204.97 10351.61 17:20:01 596.65 583.02 13.63 69665.06 898.12 17:21:01 592.12 589.72 2.40 41113.68 83.59 17:22:01 463.08 461.86 1.22 14056.11 21.99 17:23:01 220.53 219.35 1.18 38662.36 14.53 17:24:01 246.74 245.79 0.95 19797.90 11.60 17:25:01 106.10 81.97 24.13 3451.56 1306.98 Average: 354.24 237.82 116.42 19170.64 18402.94 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1589540 3277336 2449112 60.64 52392 1790416 932540 18.33 622652 1643748 167712 17:15:01 905824 3217128 3132828 77.57 65988 2380980 1286360 25.29 804708 2102508 42436 17:16:01 120564 3191212 3918088 97.01 101068 3062396 1288780 25.33 692488 2939756 3408 17:17:01 155284 3208476 3883368 96.16 129468 2977048 1280016 25.16 642532 2913836 16652 17:18:01 1031388 3266296 3007264 74.46 158208 2182144 1506560 29.61 632888 2098348 127620 17:19:01 438396 3278696 3600256 89.14 158560 2783692 1103668 21.69 571884 2754456 904 17:20:01 579444 3303284 3459208 85.65 158544 2699328 1035768 20.36 520244 2713212 112 17:21:01 263848 3294180 3774804 93.47 158308 2966256 1043960 20.52 514084 2981484 16 17:22:01 319984 3292448 3718668 92.08 156800 2869916 1043960 20.52 511328 2886212 60 17:23:01 121152 3297456 3917500 97.00 154784 3086208 1043960 20.52 504804 3102840 140 17:24:01 114084 3297896 3924568 97.18 146048 3117244 1043960 20.52 504428 3124744 168 17:25:01 120060 3238332 3918592 97.03 144580 3082052 1011300 19.88 590764 3062272 2932 Average: 479964 3263562 3558688 88.12 132062 2749807 1135069 22.31 592734 2693618 30180 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 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 17:14:02 ens3 425.06 273.57 1507.30 81.35 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 lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 17:15:01 ens3 1078.46 710.34 5665.60 53.97 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 18.03 15.29 3.96 4.05 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 17.95 17.46 3.91 4.62 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 810.96 662.84 7034.16 44.02 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 92.47 75.25 836.63 6.00 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 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:20:01 ens3 178.80 319.68 14.54 2545.99 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 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 17:21:01 ens3 536.54 829.18 35.13 6645.83 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:22:01 ens3 196.07 202.58 18.37 1531.81 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 316.53 313.08 20.63 2530.21 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 342.84 340.14 22.16 2745.40 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 17:25:01 lo 1.72 1.72 0.15 0.15 0.00 0.00 0.00 0.00 17:25:01 ens3 65.06 66.12 17.98 374.29 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: lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 338.74 318.13 1258.41 1381.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4422) 04/05/25 _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 19.91 0.00 2.29 5.39 0.07 72.34 17:14:02 0 20.30 0.00 3.00 3.27 0.05 73.38 17:14:02 1 8.18 0.00 1.77 9.62 0.08 80.35 17:14:02 2 36.09 0.00 2.68 1.76 0.08 59.40 17:14:02 3 15.09 0.00 1.69 6.90 0.07 76.26 17:15:01 all 12.16 0.00 2.38 3.47 0.06 81.93 17:15:01 0 8.57 0.00 1.78 3.85 0.05 85.74 17:15:01 1 6.12 0.00 1.56 2.15 0.05 90.12 17:15:01 2 23.41 0.00 2.04 1.86 0.07 72.63 17:15:01 3 10.59 0.00 4.18 6.09 0.07 79.07 17:16:01 all 9.86 0.00 4.57 14.09 0.09 71.39 17:16:01 0 10.95 0.00 5.92 12.12 0.08 70.93 17:16:01 1 9.44 0.00 3.82 12.71 0.08 73.94 17:16:01 2 9.36 0.00 4.69 13.23 0.12 72.60 17:16:01 3 9.67 0.00 3.90 18.29 0.07 68.08 17:17:01 all 6.17 0.00 4.29 16.23 0.10 73.22 17:17:01 0 4.93 0.00 3.98 19.27 0.08 71.74 17:17:01 1 7.89 0.00 4.76 17.31 0.10 69.94 17:17:01 2 5.96 0.00 3.59 19.05 0.13 71.26 17:17:01 3 5.93 0.00 4.76 9.33 0.07 79.92 17:18:01 all 6.20 0.00 3.62 2.94 0.05 87.19 17:18:01 0 3.56 0.00 2.54 0.97 0.05 92.88 17:18:01 1 4.18 0.00 2.92 6.55 0.03 86.32 17:18:01 2 10.56 0.00 3.85 2.34 0.03 83.22 17:18:01 3 6.48 0.00 5.22 1.83 0.10 86.37 17:19:01 all 8.42 0.00 2.03 28.11 0.10 61.34 17:19:01 0 7.33 0.00 2.10 27.37 0.08 63.12 17:19:01 1 8.87 0.00 2.04 26.33 0.08 62.67 17:19:01 2 9.39 0.00 2.13 29.43 0.14 58.91 17:19:01 3 8.06 0.00 1.84 29.34 0.10 60.67 17:20:01 all 15.97 0.00 2.18 19.41 0.12 62.32 17:20:01 0 15.31 0.00 2.28 18.72 0.12 63.58 17:20:01 1 17.46 0.00 2.21 21.75 0.12 58.46 17:20:01 2 14.89 0.00 2.21 19.21 0.13 63.56 17:20:01 3 16.24 0.00 2.04 17.98 0.10 63.65 17:21:01 all 30.99 0.00 1.92 48.27 0.10 18.72 17:21:01 0 25.77 0.00 1.84 50.78 0.08 21.53 17:21:01 1 33.73 0.00 2.00 47.88 0.10 16.29 17:21:01 2 32.85 0.00 1.84 48.33 0.13 16.84 17:21:01 3 31.60 0.00 1.99 46.05 0.12 20.23 17:22:01 all 14.73 0.00 1.64 34.77 0.11 48.76 17:22:01 0 10.26 0.00 1.42 32.89 0.08 55.35 17:22:01 1 17.08 0.00 1.58 40.89 0.12 40.34 17:22:01 2 13.52 0.00 1.54 27.31 0.14 57.50 17:22:01 3 18.08 0.00 1.99 37.96 0.10 41.86 17:23:01 all 27.26 0.00 1.25 1.42 0.10 69.96 17:23:01 0 24.72 0.00 1.05 1.38 0.08 72.77 17:23:01 1 29.37 0.00 1.21 1.28 0.10 68.05 17:23:01 2 25.44 0.00 1.35 1.53 0.12 71.56 17:23:01 3 29.54 0.00 1.37 1.47 0.12 67.49 17:24:01 all 22.46 0.00 1.33 4.78 0.13 71.30 17:24:01 0 22.47 0.00 1.08 3.05 0.12 73.29 17:24:01 1 24.94 0.00 1.45 5.55 0.13 67.94 17:24:01 2 25.15 0.00 1.59 7.28 0.14 65.84 17:24:01 3 17.31 0.00 1.21 3.29 0.13 78.06 17:24:01 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 15.86 0.00 1.13 2.50 0.04 80.46 17:25:01 0 16.91 0.00 0.97 2.42 0.03 79.67 17:25:01 1 18.35 0.00 1.34 2.84 0.03 77.44 17:25:01 2 23.68 0.00 1.47 3.84 0.07 70.95 17:25:01 3 4.44 0.00 0.77 0.91 0.03 93.84 Average: all 15.85 0.00 2.39 15.12 0.09 66.56 Average: 0 14.28 0.00 2.33 14.66 0.08 68.65 Average: 1 15.46 0.00 2.22 16.24 0.09 65.99 Average: 2 19.20 0.00 2.42 14.59 0.11 63.68 Average: 3 14.44 0.00 2.58 14.97 0.09 67.93