---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16621 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 906 25750 0 5509 30804 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d7:d9:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:fed7:d961/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:47:c0:a7 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 inet6 fe80::42:28ff:fe47:c0a7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16621) 05/29/25 _x86_64_ (8 CPU) 08:14:58 LINUX RESTART (8 CPU) 08:15:01 tps rtps wtps bread/s bwrtn/s 08:16:02 402.65 73.78 328.87 5311.96 102981.27 08:17:01 204.07 42.96 161.11 2502.36 75959.46 08:18:01 50.46 2.03 48.43 58.79 36154.91 08:19:01 38.43 5.35 33.08 164.51 4080.79 08:20:01 39.58 0.37 39.21 8.00 7863.62 08:21:01 39.67 0.13 39.54 1.87 7470.58 08:22:01 20.55 0.20 20.35 3.87 2910.98 08:23:01 14.06 0.02 14.05 0.40 2059.26 08:24:01 3.40 0.00 3.40 0.00 839.99 08:25:01 8.65 0.00 8.65 0.00 1129.01 08:26:01 378.57 4.43 374.14 470.45 100520.98 08:27:01 76.62 0.23 76.39 16.26 47271.32 Average: 106.26 10.75 95.51 709.10 32376.96 08:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:02 30081936 31598364 2857284 8.67 61892 1770888 1470804 4.33 966512 1610592 148720 08:17:01 28955556 30839140 3983664 12.09 86188 2094744 2128364 6.26 1786052 1875860 23636 08:18:01 27285964 29270020 5653256 17.16 90788 2184700 3755072 11.05 3382496 1935856 20452 08:19:01 27694112 29797844 5245108 15.92 97572 2290164 3063056 9.01 2878308 2019800 20704 08:20:01 27630508 29981088 5308712 16.12 105792 2519072 3239420 9.53 2719128 2220204 40876 08:21:01 27323120 29879096 5616100 17.05 109396 2714952 2869996 8.44 2890536 2344992 29952 08:22:01 26697844 29320268 6241376 18.95 111272 2778352 3510844 10.33 3457416 2396784 16684 08:23:01 27339012 30025180 5600208 17.00 112168 2840156 3240000 9.53 2756084 2458012 22164 08:24:01 27220008 29907816 5719212 17.36 112248 2841736 3262704 9.60 2881436 2453044 24 08:25:01 27259436 30060992 5679784 17.24 114560 2946844 2657992 7.82 2757232 2531208 84808 08:26:01 24829372 29996608 8109848 24.62 123996 5224636 2707920 7.97 3190524 4442816 212 08:27:01 26335136 31497052 6604084 20.05 127364 5215436 1524352 4.48 2007040 4123052 10236 Average: 27387667 30181122 5551553 16.85 104436 2951807 2785877 8.20 2639397 2534352 34872 08:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:16:02 ens3 434.46 292.20 1967.11 78.54 0.00 0.00 0.00 0.00 08:16:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 08:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 278.48 197.83 1679.82 51.71 0.00 0.00 0.00 0.00 08:17:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 1258.54 788.24 1023.29 286.75 0.00 0.00 0.00 0.00 08:18:01 lo 1.18 1.18 0.20 0.20 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 558.46 420.65 954.27 133.33 0.00 0.00 0.00 0.00 08:19:01 lo 0.55 0.55 0.04 0.04 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 1156.99 767.96 3192.40 257.11 0.00 0.00 0.00 0.00 08:20:01 lo 25.65 25.65 3.94 3.94 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 885.72 604.70 962.58 679.87 0.00 0.00 0.00 0.00 08:21:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 5491.40 3622.46 1464.96 1473.38 0.00 0.00 0.00 0.00 08:22:01 lo 53.71 53.71 15.78 15.78 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 7590.78 4827.81 1883.54 1945.89 0.00 0.00 0.00 0.00 08:23:01 lo 9.27 9.27 1.65 1.65 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 125.00 50.51 30.91 37.11 0.00 0.00 0.00 0.00 08:24:01 lo 22.70 22.70 5.35 5.35 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 801.50 518.70 235.05 342.84 0.00 0.00 0.00 0.00 08:25:01 lo 5.48 5.48 0.95 0.95 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 428.70 355.06 3691.09 4359.10 0.00 0.00 0.00 0.00 08:26:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:27:01 ens3 645.46 599.60 73.13 4369.64 0.00 0.00 0.00 0.00 08:27:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1639.82 1088.36 1429.50 1169.47 0.00 0.00 0.00 0.00 Average: lo 10.63 10.63 2.41 2.41 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16621) 05/29/25 _x86_64_ (8 CPU) 08:14:58 LINUX RESTART (8 CPU) 08:15:01 CPU %user %nice %system %iowait %steal %idle 08:16:02 all 8.45 0.00 1.21 2.34 0.03 87.96 08:16:02 0 24.14 0.00 1.55 1.03 0.03 73.24 08:16:02 1 11.33 0.00 1.35 0.58 0.03 86.70 08:16:02 2 3.87 0.00 0.75 0.18 0.02 95.17 08:16:02 3 3.61 0.00 0.95 4.30 0.03 91.10 08:16:02 4 6.24 0.00 0.72 0.28 0.03 92.73 08:16:02 5 6.16 0.00 1.95 6.53 0.03 85.32 08:16:02 6 4.55 0.00 1.29 2.81 0.02 91.34 08:16:02 7 7.74 0.00 1.12 3.02 0.03 88.09 08:17:01 all 24.04 0.00 0.98 1.23 0.05 73.70 08:17:01 0 25.87 0.00 1.85 1.26 0.07 70.95 08:17:01 1 28.76 0.00 1.29 1.77 0.05 68.13 08:17:01 2 22.63 0.00 0.56 0.00 0.03 76.78 08:17:01 3 21.09 0.00 0.54 4.56 0.05 73.76 08:17:01 4 14.41 0.00 0.44 0.19 0.03 84.93 08:17:01 5 26.26 0.00 0.61 0.90 0.03 72.19 08:17:01 6 41.60 0.00 1.76 0.71 0.07 55.85 08:17:01 7 11.82 0.00 0.74 0.50 0.05 86.89 08:18:01 all 34.21 0.00 1.71 0.27 0.06 63.74 08:18:01 0 33.44 0.00 2.34 1.82 0.05 62.35 08:18:01 1 34.54 0.00 2.30 0.05 0.08 63.02 08:18:01 2 36.31 0.00 0.77 0.07 0.07 62.79 08:18:01 3 26.45 0.00 3.17 0.18 0.07 70.13 08:18:01 4 41.13 0.00 1.42 0.00 0.07 57.39 08:18:01 5 31.38 0.00 1.50 0.00 0.07 67.05 08:18:01 6 36.44 0.00 1.05 0.02 0.05 62.45 08:18:01 7 33.97 0.00 1.17 0.03 0.05 64.77 08:19:01 all 34.78 0.00 1.25 0.07 0.06 63.84 08:19:01 0 27.05 0.00 1.78 0.17 0.05 70.95 08:19:01 1 40.89 0.00 1.40 0.08 0.07 57.56 08:19:01 2 41.92 0.00 1.17 0.12 0.05 56.75 08:19:01 3 33.71 0.00 1.33 0.12 0.05 64.79 08:19:01 4 36.98 0.00 1.09 0.00 0.07 61.87 08:19:01 5 31.67 0.00 1.20 0.02 0.07 67.04 08:19:01 6 32.70 0.00 0.62 0.03 0.07 66.58 08:19:01 7 33.33 0.00 1.42 0.00 0.07 65.18 08:20:01 all 32.44 0.00 1.42 0.04 0.09 66.02 08:20:01 0 30.82 0.00 1.57 0.08 0.08 67.44 08:20:01 1 38.74 0.00 1.40 0.00 0.07 59.79 08:20:01 2 37.77 0.00 2.07 0.03 0.08 60.04 08:20:01 3 31.84 0.00 1.67 0.05 0.10 66.34 08:20:01 4 34.35 0.00 0.74 0.08 0.08 64.75 08:20:01 5 29.27 0.00 1.59 0.00 0.10 69.04 08:20:01 6 31.03 0.00 1.17 0.02 0.08 67.70 08:20:01 7 25.70 0.00 1.17 0.03 0.07 73.03 08:21:01 all 23.92 0.00 1.50 0.14 0.06 74.38 08:21:01 0 21.31 0.00 1.15 0.23 0.05 77.26 08:21:01 1 26.89 0.00 0.74 0.87 0.08 71.42 08:21:01 2 22.20 0.00 0.95 0.00 0.05 76.80 08:21:01 3 31.01 0.00 2.50 0.02 0.07 66.41 08:21:01 4 19.71 0.00 2.56 0.00 0.07 77.66 08:21:01 5 29.98 0.00 1.10 0.00 0.07 68.85 08:21:01 6 16.95 0.00 0.92 0.00 0.07 82.06 08:21:01 7 23.33 0.00 2.02 0.00 0.05 74.59 08:22:01 all 27.41 0.00 6.80 0.22 0.16 65.41 08:22:01 0 29.71 0.00 4.78 1.45 0.13 63.93 08:22:01 1 27.28 0.00 11.83 0.00 0.13 60.75 08:22:01 2 24.61 0.00 7.59 0.05 0.13 67.61 08:22:01 3 23.54 0.00 4.35 0.07 0.15 71.90 08:22:01 4 28.31 0.00 7.72 0.02 0.20 63.74 08:22:01 5 23.53 0.00 4.14 0.02 0.22 72.09 08:22:01 6 32.04 0.00 4.31 0.00 0.13 63.52 08:22:01 7 30.20 0.00 9.74 0.10 0.13 59.83 08:23:01 all 33.63 0.00 11.45 0.23 0.22 54.48 08:23:01 0 39.88 0.00 11.31 1.71 0.28 46.82 08:23:01 1 34.75 0.00 13.83 0.02 0.19 51.20 08:23:01 2 31.15 0.00 10.77 0.04 0.16 57.88 08:23:01 3 34.31 0.00 15.41 0.00 0.20 50.09 08:23:01 4 31.01 0.00 9.16 0.04 0.21 59.58 08:23:01 5 37.98 0.00 3.54 0.04 0.34 58.11 08:23:01 6 28.79 0.00 9.80 0.02 0.19 61.20 08:23:01 7 31.26 0.00 17.70 0.02 0.21 50.81 08:24:01 all 21.10 0.00 0.60 0.02 0.05 78.24 08:24:01 0 19.04 0.00 0.48 0.05 0.05 80.37 08:24:01 1 17.83 0.00 0.67 0.00 0.03 81.46 08:24:01 2 26.78 0.00 0.78 0.07 0.07 72.30 08:24:01 3 23.96 0.00 0.63 0.00 0.05 75.36 08:24:01 4 17.14 0.00 0.54 0.02 0.05 82.26 08:24:01 5 26.45 0.00 0.59 0.00 0.07 72.90 08:24:01 6 22.32 0.00 0.55 0.00 0.05 77.08 08:24:01 7 15.28 0.00 0.47 0.00 0.03 84.21 08:25:01 all 29.79 0.00 1.89 0.04 0.07 68.21 08:25:01 0 37.14 0.00 1.86 0.05 0.07 60.88 08:25:01 1 31.28 0.00 5.80 0.05 0.07 62.80 08:25:01 2 27.04 0.00 1.17 0.10 0.07 71.63 08:25:01 3 36.66 0.00 1.42 0.00 0.08 61.83 08:25:01 4 31.81 0.00 0.97 0.00 0.07 67.16 08:25:01 5 28.20 0.00 0.97 0.00 0.07 70.77 08:25:01 6 26.77 0.00 1.77 0.12 0.07 71.28 08:25:01 7 19.39 0.00 1.20 0.00 0.07 79.34 08:26:01 all 10.52 0.00 4.51 1.61 0.05 83.30 08:26:01 0 5.52 0.00 2.70 1.17 0.05 90.56 08:26:01 1 33.03 0.00 17.56 0.18 0.10 49.13 08:26:01 2 12.88 0.00 2.83 0.25 0.07 83.98 08:26:01 3 6.95 0.00 1.57 0.08 0.03 91.36 08:26:01 4 12.29 0.00 2.52 3.04 0.05 82.11 08:26:01 5 4.57 0.00 3.36 3.48 0.07 88.52 08:26:01 6 3.69 0.00 2.35 0.87 0.03 93.05 08:26:01 7 5.25 0.00 3.20 3.79 0.05 87.71 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 9.60 0.00 1.38 0.58 0.10 88.33 08:27:01 0 7.97 0.00 0.91 0.91 0.10 90.12 08:27:01 1 10.96 0.00 2.22 0.02 0.07 86.74 08:27:01 2 1.00 0.00 0.41 0.00 0.09 98.50 08:27:01 3 13.00 0.00 0.97 0.00 0.08 85.95 08:27:01 4 6.53 0.00 3.30 2.95 0.07 87.15 08:27:01 5 4.37 0.00 0.73 0.02 0.07 94.81 08:27:01 6 21.28 0.00 1.49 0.05 0.21 76.97 08:27:01 7 11.81 0.00 1.05 0.67 0.12 86.35 Average: all 24.13 0.00 2.85 0.57 0.08 72.37 Average: 0 25.09 0.00 2.65 0.82 0.08 71.35 Average: 1 28.00 0.00 4.99 0.30 0.08 66.63 Average: 2 24.05 0.00 2.45 0.08 0.07 73.35 Average: 3 23.80 0.00 2.82 0.78 0.08 72.52 Average: 4 23.31 0.00 2.57 0.55 0.08 73.49 Average: 5 23.24 0.00 1.76 0.92 0.10 73.98 Average: 6 24.84 0.00 2.23 0.39 0.09 72.46 Average: 7 20.72 0.00 3.34 0.68 0.08 75.18