---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4384 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: 2799.998 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): 0-7 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 11G 145G 7% / 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 800 28627 0 2739 30934 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:f5:b8:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fef5:b82a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:59:a4:90 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-4384) 12/11/23 _x86_64_ (8 CPU) 20:27:50 LINUX RESTART (8 CPU) 20:28:01 tps rtps wtps bread/s bwrtn/s 20:29:02 92.30 47.46 44.84 4403.13 49630.66 20:30:01 9.88 0.00 9.88 0.00 13138.73 20:31:01 9.16 0.00 9.16 0.00 13045.25 20:32:02 11.48 0.97 10.51 20.66 13202.20 20:33:01 9.32 0.00 9.32 0.00 12862.09 20:34:01 9.52 0.00 9.52 0.00 12919.45 20:35:01 9.15 0.02 9.13 0.13 12914.51 20:36:01 9.53 0.00 9.53 0.00 12920.65 20:37:01 11.88 2.52 9.37 102.92 13227.66 20:38:01 105.13 37.20 67.93 1738.22 19171.61 20:39:01 142.65 44.42 98.23 3498.70 40047.98 Average: 38.27 12.09 26.18 890.34 19390.46 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:02 30656964 31899152 2282256 6.93 38588 1531968 1304820 3.84 621764 1414572 76 20:30:01 30654584 31896928 2284636 6.94 38668 1531972 1304820 3.84 623520 1414532 176 20:31:01 30652828 31895232 2286392 6.94 38748 1531972 1304820 3.84 624712 1414532 28 20:32:02 30649984 31893292 2289236 6.95 38876 1532588 1361596 4.01 626416 1414984 48 20:33:01 30649676 31893112 2289544 6.95 38980 1532584 1361596 4.01 626216 1414992 28 20:34:01 30647376 31890880 2291844 6.96 39060 1532596 1361596 4.01 627672 1415000 40 20:35:01 30646804 31890452 2292416 6.96 39148 1532608 1361596 4.01 629016 1415012 24 20:36:01 30645680 31889400 2293540 6.96 39236 1532616 1361596 4.01 630140 1415020 44 20:37:01 30552432 31804868 2386788 7.25 39368 1541040 1361596 4.01 717696 1421664 28 20:38:01 30075148 31678124 2864072 8.70 70328 1843016 1445640 4.25 897972 1678380 176856 20:39:01 29355344 31699188 3583876 10.88 91388 2544392 1426800 4.20 1110248 2145756 22728 Average: 30471529 31848239 2467691 7.49 46581 1653396 1359680 4.00 703216 1505859 18189 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:29:02 ens3 254.46 164.42 579.21 31.08 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 ens3 0.46 0.34 0.12 0.47 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.17 0.13 0.05 0.25 0.00 0.00 0.00 0.00 20:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:02 ens3 0.22 0.15 0.06 0.01 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.29 0.17 0.06 0.20 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 ens3 0.30 0.25 0.13 0.23 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 0.18 0.17 0.06 0.17 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 ens3 0.22 0.22 0.06 0.17 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 66.76 36.68 108.35 16.29 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 20:38:01 ens3 102.57 73.63 1025.65 26.55 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 95.97 95.97 22.16 22.16 0.00 0.00 0.00 0.00 20:39:01 ens3 266.84 172.33 4179.39 21.96 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 9.06 9.06 2.05 2.05 0.00 0.00 0.00 0.00 Average: ens3 63.14 40.89 537.41 8.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4384) 12/11/23 _x86_64_ (8 CPU) 20:27:50 LINUX RESTART (8 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:02 all 2.45 0.00 0.68 3.37 0.02 93.48 20:29:02 0 1.39 0.00 0.76 13.15 0.07 84.63 20:29:02 1 4.44 0.00 0.32 0.47 0.02 94.75 20:29:02 2 1.69 0.00 0.42 0.15 0.02 97.73 20:29:02 3 1.37 0.00 0.37 0.25 0.02 97.99 20:29:02 4 2.57 0.00 0.57 1.05 0.02 95.79 20:29:02 5 2.27 0.00 1.93 0.35 0.03 95.41 20:29:02 6 3.72 0.00 0.45 11.16 0.03 84.63 20:29:02 7 2.09 0.00 0.65 0.42 0.02 96.83 20:30:01 all 0.03 0.00 0.01 0.75 0.01 99.20 20:30:01 0 0.03 0.00 0.03 0.00 0.02 99.91 20:30:01 1 0.05 0.00 0.00 0.00 0.00 99.95 20:30:01 2 0.05 0.00 0.02 0.00 0.00 99.93 20:30:01 3 0.07 0.00 0.02 0.00 0.02 99.90 20:30:01 4 0.00 0.00 0.02 0.00 0.02 99.97 20:30:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:30:01 6 0.02 0.00 0.02 6.03 0.00 93.93 20:30:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:31:01 all 0.02 0.00 0.01 0.80 0.00 99.17 20:31:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:31:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:31:01 3 0.05 0.00 0.00 0.00 0.00 99.95 20:31:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:31:01 6 0.00 0.00 0.00 6.40 0.00 93.60 20:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:32:02 all 0.05 0.00 0.03 0.75 0.00 99.16 20:32:02 0 0.03 0.00 0.05 0.00 0.02 99.90 20:32:02 1 0.02 0.00 0.03 0.00 0.02 99.93 20:32:02 2 0.00 0.00 0.03 0.00 0.00 99.97 20:32:02 3 0.05 0.00 0.03 0.00 0.00 99.92 20:32:02 4 0.00 0.00 0.02 0.00 0.00 99.98 20:32:02 5 0.28 0.00 0.07 0.03 0.00 99.62 20:32:02 6 0.07 0.00 0.03 5.92 0.00 93.98 20:32:02 7 0.00 0.00 0.02 0.00 0.00 99.98 20:33:01 all 0.03 0.00 0.01 0.85 0.00 99.11 20:33:01 0 0.09 0.00 0.00 0.05 0.02 99.85 20:33:01 1 0.05 0.00 0.00 0.00 0.00 99.95 20:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:33:01 3 0.03 0.00 0.00 0.02 0.00 99.95 20:33:01 4 0.02 0.00 0.02 0.02 0.02 99.93 20:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:33:01 6 0.00 0.00 0.00 6.70 0.00 93.30 20:33:01 7 0.03 0.00 0.00 0.00 0.00 99.97 20:34:01 all 0.07 0.00 0.01 0.84 0.00 99.08 20:34:01 0 0.47 0.00 0.02 0.00 0.03 99.48 20:34:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:34:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:34:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 6 0.00 0.00 0.02 6.75 0.00 93.23 20:34:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 all 0.02 0.00 0.01 0.84 0.00 99.13 20:35:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:35:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:35:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:35:01 6 0.00 0.00 0.02 6.69 0.02 93.28 20:35:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 all 0.07 0.00 0.01 0.89 0.00 99.03 20:36:01 0 0.47 0.00 0.00 0.00 0.02 99.52 20:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:36:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 6 0.00 0.00 0.00 7.15 0.00 92.85 20:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:37:01 all 0.78 0.00 0.05 0.82 0.01 98.34 20:37:01 0 2.69 0.00 0.08 0.08 0.02 97.13 20:37:01 1 0.52 0.00 0.05 0.00 0.00 99.43 20:37:01 2 0.27 0.00 0.08 0.02 0.00 99.63 20:37:01 3 1.05 0.00 0.02 0.00 0.02 98.92 20:37:01 4 0.12 0.00 0.12 0.02 0.00 99.75 20:37:01 5 0.43 0.00 0.03 0.00 0.00 99.53 20:37:01 6 0.13 0.00 0.02 6.42 0.00 93.43 20:37:01 7 1.03 0.00 0.02 0.00 0.00 98.95 20:38:01 all 10.66 0.00 0.81 2.03 0.03 86.47 20:38:01 0 16.38 0.00 1.05 0.73 0.05 81.79 20:38:01 1 9.37 0.00 0.65 0.26 0.03 89.69 20:38:01 2 5.40 0.00 0.60 0.57 0.02 93.41 20:38:01 3 2.47 0.00 0.22 0.08 0.02 97.22 20:38:01 4 1.22 0.00 0.50 2.00 0.03 96.25 20:38:01 5 11.15 0.00 0.87 0.55 0.03 87.40 20:38:01 6 0.27 0.00 0.32 10.02 0.02 89.38 20:38:01 7 39.07 0.00 2.24 2.02 0.08 56.60 20:39:01 all 35.07 0.00 1.45 2.08 0.07 61.33 20:39:01 0 35.37 0.00 1.48 0.62 0.07 62.46 20:39:01 1 33.18 0.00 1.28 0.10 0.07 65.38 20:39:01 2 40.26 0.00 1.69 0.32 0.08 57.65 20:39:01 3 31.40 0.00 1.04 0.12 0.05 67.40 20:39:01 4 34.48 0.00 1.84 1.77 0.07 61.84 20:39:01 5 37.09 0.00 1.39 3.01 0.07 58.44 20:39:01 6 32.01 0.00 1.32 7.75 0.08 58.83 20:39:01 7 36.79 0.00 1.59 3.00 0.07 58.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.48 0.00 0.28 1.27 0.01 93.95 Average: 0 5.20 0.00 0.32 1.33 0.03 93.12 Average: 1 4.36 0.00 0.22 0.08 0.01 95.33 Average: 2 4.34 0.00 0.26 0.10 0.01 95.30 Average: 3 3.33 0.00 0.16 0.04 0.01 96.46 Average: 4 3.49 0.00 0.28 0.44 0.01 95.77 Average: 5 4.67 0.00 0.39 0.36 0.01 94.57 Average: 6 3.29 0.00 0.20 7.37 0.01 89.13 Average: 7 7.20 0.00 0.41 0.49 0.02 91.88