---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3023 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: 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): 0-7 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 141G 10% / 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 892 24533 0 6740 30819 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:6e:70:69 brd ff:ff:ff:ff:ff:ff inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe6e:7069/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:dc:b9:6d 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3023) 02/06/24 _x86_64_ (8 CPU) 10:17:44 LINUX RESTART (8 CPU) 10:18:01 tps rtps wtps bread/s bwrtn/s 10:19:02 174.90 87.25 87.65 6261.62 59179.47 10:20:01 155.14 43.20 111.95 3435.08 29609.22 10:21:01 87.42 8.40 79.02 433.99 29076.97 10:22:01 85.00 12.61 72.39 2329.21 44985.44 10:23:01 226.10 6.05 220.05 872.00 74508.80 10:24:01 255.56 0.12 255.44 13.60 71547.41 10:25:01 68.87 0.45 68.42 28.93 24929.31 10:26:01 68.36 1.07 67.29 64.51 19033.52 Average: 140.13 19.84 120.29 1676.16 44137.56 10:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:02 30204280 31766340 2734940 8.30 67096 1806020 1384372 4.07 805812 1640064 143240 10:20:01 29223328 31179372 3715892 11.28 84560 2168864 2366556 6.96 1467124 1927472 104580 10:21:01 27683644 30081120 5255576 15.96 91044 2593592 3158016 9.29 2701268 2210076 169980 10:22:01 28129816 31586840 4809404 14.60 104100 3617340 1499828 4.41 1412376 3009148 318940 10:23:01 26047700 31039688 6891520 20.92 133000 5001096 4380316 12.89 2051708 4326268 27096 10:24:01 23409348 29999904 9529872 28.93 179540 6432904 8929952 26.27 3273516 5598736 3304 10:25:01 19535992 26447512 13403228 40.69 185396 6734128 11953172 35.17 6905800 5808680 1544 10:26:01 25079748 31516800 7859472 23.86 187976 6335220 1590456 4.68 1915260 5358856 51984 Average: 26164232 30452197 6774988 20.57 129089 4336146 4407834 12.97 2566608 3734912 102584 10:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:02 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:19:02 ens3 372.57 263.62 1602.26 64.19 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 10:20:01 ens3 374.61 318.93 2958.11 79.57 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 960.95 660.80 4039.06 194.36 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:22:01 ens3 342.18 236.69 1806.83 68.86 0.00 0.00 0.00 0.00 10:23:01 veth59f1259 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 veth298fc72 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 5.47 5.47 0.60 0.60 0.00 0.00 0.00 0.00 10:24:01 veth60a58a0 149.53 155.22 13.16 331.27 0.00 0.00 0.00 0.03 10:24:01 veth59f1259 16.03 14.43 10.18 2.83 0.00 0.00 0.00 0.00 10:24:01 veth298fc72 3.98 5.97 0.71 1.04 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 veth60a58a0 1.13 1.40 0.19 0.17 0.00 0.00 0.00 0.00 10:25:01 veth59f1259 22.51 25.28 4.91 5.46 0.00 0.00 0.00 0.00 10:25:01 veth298fc72 0.65 1.22 0.10 0.18 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 19.78 19.78 2.02 2.02 0.00 0.00 0.00 0.00 10:26:01 ens3 3199.78 2086.49 33837.45 504.44 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 2.10 2.10 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 400.12 260.65 4238.45 63.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3023) 02/06/24 _x86_64_ (8 CPU) 10:17:44 LINUX RESTART (8 CPU) 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:02 all 10.86 0.00 1.40 2.93 0.06 84.75 10:19:02 0 5.04 0.00 1.17 0.15 0.03 93.61 10:19:02 1 29.59 0.00 2.39 1.89 0.08 66.04 10:19:02 2 6.73 0.00 0.99 0.65 0.07 91.57 10:19:02 3 6.87 0.00 0.82 0.89 0.05 91.37 10:19:02 4 2.97 0.00 1.05 13.64 0.07 82.27 10:19:02 5 12.42 0.00 1.42 4.35 0.12 81.70 10:19:02 6 18.13 0.00 1.35 1.24 0.07 79.21 10:19:02 7 5.18 0.00 1.96 0.65 0.05 92.16 10:20:01 all 17.77 0.00 1.16 1.79 0.06 79.22 10:20:01 0 16.53 0.00 0.75 0.08 0.03 82.61 10:20:01 1 9.50 0.00 0.61 0.39 0.03 89.46 10:20:01 2 12.03 0.00 0.59 0.24 0.03 87.10 10:20:01 3 12.52 0.00 0.56 0.02 0.05 86.85 10:20:01 4 15.62 0.00 0.87 11.22 0.10 72.19 10:20:01 5 24.42 0.00 2.86 1.31 0.07 71.34 10:20:01 6 34.73 0.00 1.84 0.99 0.09 62.36 10:20:01 7 16.83 0.00 1.22 0.07 0.07 81.81 10:21:01 all 47.33 0.00 1.62 1.18 0.12 49.75 10:21:01 0 29.91 0.00 0.86 0.27 0.08 68.88 10:21:01 1 45.24 0.00 2.31 2.04 0.13 50.28 10:21:01 2 48.02 0.00 1.02 0.49 0.10 50.37 10:21:01 3 57.83 0.00 1.74 0.00 0.13 40.29 10:21:01 4 46.02 0.00 2.00 5.30 0.17 46.52 10:21:01 5 62.22 0.00 2.14 0.52 0.15 34.97 10:21:01 6 44.24 0.00 1.47 0.37 0.12 53.80 10:21:01 7 45.19 0.00 1.41 0.49 0.10 52.82 10:22:01 all 21.46 0.00 1.95 2.90 0.08 73.61 10:22:01 0 24.60 0.00 2.73 0.17 0.08 72.42 10:22:01 1 22.55 0.00 2.28 1.10 0.10 73.97 10:22:01 2 13.05 0.00 1.89 1.57 0.08 83.40 10:22:01 3 27.53 0.00 1.96 5.17 0.10 65.23 10:22:01 4 15.51 0.00 1.49 11.68 0.07 71.26 10:22:01 5 18.26 0.00 1.55 0.74 0.05 79.40 10:22:01 6 24.79 0.00 1.53 0.74 0.05 72.90 10:22:01 7 25.44 0.00 2.20 2.06 0.07 70.24 10:23:01 all 15.32 0.00 3.91 5.20 0.08 75.49 10:23:01 0 11.71 0.00 3.35 0.56 0.05 84.33 10:23:01 1 14.67 0.00 4.14 20.09 0.08 61.02 10:23:01 2 11.83 0.00 3.90 15.55 0.12 68.59 10:23:01 3 19.24 0.00 3.35 1.06 0.10 76.25 10:23:01 4 14.03 0.00 4.57 0.81 0.07 80.52 10:23:01 5 14.98 0.00 3.88 0.76 0.07 80.32 10:23:01 6 22.99 0.00 4.09 0.35 0.07 72.50 10:23:01 7 13.13 0.00 3.99 2.53 0.07 80.28 10:24:01 all 31.06 0.00 5.89 4.69 0.14 58.21 10:24:01 0 32.69 0.00 5.70 1.18 0.15 60.28 10:24:01 1 30.17 0.00 6.65 6.44 0.15 56.59 10:24:01 2 31.71 0.00 5.77 1.45 0.12 60.95 10:24:01 3 30.34 0.00 7.07 19.78 0.12 42.69 10:24:01 4 31.12 0.00 5.42 2.15 0.14 61.17 10:24:01 5 28.01 0.00 5.20 0.86 0.14 65.79 10:24:01 6 34.46 0.00 6.26 2.06 0.17 57.05 10:24:01 7 30.03 0.00 5.06 3.60 0.17 61.14 10:25:01 all 38.74 0.00 2.57 0.30 0.15 58.25 10:25:01 0 34.37 0.00 2.43 0.45 0.17 62.58 10:25:01 1 49.13 0.00 2.49 0.45 0.18 47.74 10:25:01 2 36.50 0.00 2.94 0.08 0.13 60.35 10:25:01 3 35.77 0.00 2.48 0.03 0.15 61.56 10:25:01 4 41.12 0.00 2.46 0.20 0.13 56.09 10:25:01 5 38.45 0.00 2.46 0.12 0.13 58.83 10:25:01 6 36.53 0.00 2.47 0.13 0.15 60.72 10:25:01 7 37.96 0.00 2.79 0.94 0.17 58.14 10:26:01 all 13.30 0.00 2.12 1.45 0.10 83.03 10:26:01 0 11.64 0.00 2.31 0.65 0.10 85.30 10:26:01 1 9.80 0.00 2.42 7.94 0.10 79.73 10:26:01 2 11.54 0.00 1.93 0.27 0.08 86.18 10:26:01 3 12.72 0.00 2.23 0.85 0.07 84.13 10:26:01 4 26.07 0.00 2.42 0.50 0.15 70.86 10:26:01 5 13.96 0.00 1.97 0.30 0.10 83.67 10:26:01 6 11.96 0.00 2.07 0.77 0.08 85.11 10:26:01 7 8.75 0.00 1.68 0.32 0.05 89.21 Average: all 24.49 0.00 2.58 2.55 0.10 70.29 Average: 0 20.80 0.00 2.41 0.44 0.09 76.26 Average: 1 26.38 0.00 2.91 5.03 0.11 65.57 Average: 2 21.44 0.00 2.38 2.53 0.09 73.56 Average: 3 25.37 0.00 2.52 3.46 0.10 68.55 Average: 4 24.05 0.00 2.53 5.70 0.11 67.61 Average: 5 26.58 0.00 2.68 1.12 0.10 69.52 Average: 6 28.47 0.00 2.63 0.83 0.10 67.97 Average: 7 22.81 0.00 2.54 1.33 0.09 73.23