---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-72782 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 812 28920 0 2434 30925 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a4:d5:db brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fea4:d5db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:86:62:0c 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-72782) 11/09/23 _x86_64_ (8 CPU) 22:19:32 LINUX RESTART (8 CPU) 22:20:01 tps rtps wtps bread/s bwrtn/s 22:21:01 56.23 2.92 53.32 81.84 73955.21 22:22:01 28.06 0.00 28.06 0.00 43286.12 22:23:01 0.92 0.00 0.92 0.00 10.40 22:24:01 1.08 0.00 1.08 0.00 13.33 22:25:01 1.03 0.00 1.03 0.00 12.26 22:26:01 1.27 0.00 1.27 0.00 16.00 22:27:01 0.92 0.02 0.90 0.13 10.66 22:28:01 0.85 0.00 0.85 0.00 12.00 22:29:01 0.98 0.00 0.98 0.00 11.73 22:30:01 4.08 2.73 1.35 122.65 196.10 22:31:01 95.43 36.96 58.47 1718.51 6074.19 22:32:01 120.56 23.90 96.67 2767.54 15847.49 Average: 25.95 5.54 20.41 390.87 11621.00 22:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:21:01 30654940 31898552 2284272 6.93 38628 1533552 1316980 3.87 624500 1415464 180 22:22:01 30653044 31896752 2286168 6.94 38692 1533556 1316980 3.87 625396 1415428 156 22:23:01 30651680 31895464 2287532 6.94 38728 1533544 1316980 3.87 626508 1415424 192 22:24:01 30651340 31895168 2287872 6.95 38768 1533560 1316980 3.87 626788 1415428 4 22:25:01 30650696 31894640 2288516 6.95 38832 1533564 1316980 3.87 627892 1415432 52 22:26:01 30647644 31891592 2291568 6.96 38864 1533572 1316980 3.87 630928 1415436 180 22:27:01 30646356 31890372 2292856 6.96 38896 1533576 1333076 3.92 632068 1415444 64 22:28:01 30645000 31889068 2294212 6.96 38920 1533588 1333076 3.92 633260 1415448 48 22:29:01 30643768 31887856 2295444 6.97 38952 1533584 1333076 3.92 634340 1415452 28 22:30:01 30546548 31799180 2392664 7.26 39056 1542488 1333076 3.92 725128 1422036 64 22:31:01 30025200 31694112 2914012 8.85 69344 1909552 1401416 4.12 881704 1744180 238064 22:32:01 29588304 31634516 3350908 10.17 86912 2254284 1484304 4.37 997412 2033536 146636 Average: 30500377 31847273 2438835 7.40 45383 1625702 1343325 3.95 688827 1494892 32139 22:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 33.66 21.53 90.70 6.58 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 0.25 0.20 0.06 0.17 0.00 0.00 0.00 0.00 22:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 0.15 0.15 0.05 0.17 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 0.28 0.25 0.06 0.17 0.00 0.00 0.00 0.00 22:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 ens3 0.32 0.23 0.14 0.23 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 ens3 0.38 0.40 0.16 0.50 0.00 0.00 0.00 0.00 22:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 0.12 0.13 0.05 0.17 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 ens3 0.20 0.25 0.06 0.17 0.00 0.00 0.00 0.00 22:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 0.20 0.15 0.06 0.17 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 51.19 27.33 106.94 15.79 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 102.12 71.34 1042.80 25.31 0.00 0.00 0.00 0.00 22:31:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 95.77 68.94 862.25 20.60 0.00 0.00 0.00 0.00 22:32:01 lo 1.33 1.33 0.13 0.13 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 23.72 15.91 175.27 5.84 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-72782) 11/09/23 _x86_64_ (8 CPU) 22:19:32 LINUX RESTART (8 CPU) 22:20:01 CPU %user %nice %system %iowait %steal %idle 22:21:01 all 0.45 0.00 0.05 0.96 0.00 98.54 22:21:01 0 0.53 0.00 0.03 0.00 0.00 99.43 22:21:01 1 0.33 0.00 0.07 0.12 0.02 99.47 22:21:01 2 0.18 0.00 0.10 2.44 0.02 97.26 22:21:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:21:01 4 0.57 0.00 0.10 4.99 0.02 94.32 22:21:01 5 0.37 0.00 0.07 0.12 0.00 99.45 22:21:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:21:01 7 1.48 0.00 0.02 0.00 0.02 98.48 22:22:01 all 0.04 0.00 0.01 0.52 0.00 99.43 22:22:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 2 0.07 0.00 0.02 2.80 0.02 97.10 22:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 4 0.10 0.00 0.00 0.00 0.00 99.90 22:22:01 5 0.02 0.00 0.02 0.07 0.00 99.90 22:22:01 6 0.07 0.00 0.02 1.31 0.00 98.61 22:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:23:01 all 0.03 0.00 0.00 0.00 0.00 99.96 22:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 2 0.05 0.00 0.00 0.00 0.00 99.95 22:23:01 3 0.05 0.00 0.02 0.00 0.00 99.93 22:23:01 4 0.08 0.00 0.00 0.00 0.00 99.92 22:23:01 5 0.02 0.00 0.00 0.02 0.00 99.97 22:23:01 6 0.05 0.00 0.00 0.00 0.00 99.95 22:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 all 0.02 0.00 0.00 0.00 0.00 99.97 22:24:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:24:01 3 0.07 0.00 0.00 0.00 0.02 99.92 22:24:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:24:01 5 0.00 0.00 0.02 0.03 0.00 99.95 22:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:24:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:25:01 all 0.02 0.00 0.01 0.00 0.00 99.96 22:25:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:25:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:25:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:25:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:25:01 4 0.05 0.00 0.02 0.00 0.00 99.93 22:25:01 5 0.02 0.00 0.00 0.02 0.00 99.97 22:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:26:01 all 0.10 0.00 0.01 0.00 0.00 99.89 22:26:01 0 0.00 0.00 0.00 0.02 0.00 99.98 22:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:26:01 2 0.07 0.00 0.00 0.00 0.00 99.93 22:26:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:26:01 4 0.07 0.00 0.03 0.00 0.02 99.88 22:26:01 5 0.00 0.00 0.00 0.02 0.00 99.98 22:26:01 6 0.60 0.00 0.02 0.00 0.02 99.37 22:26:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:27:01 all 0.12 0.00 0.01 0.00 0.00 99.87 22:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:27:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:27:01 4 0.05 0.00 0.02 0.00 0.00 99.93 22:27:01 5 0.00 0.00 0.00 0.02 0.00 99.98 22:27:01 6 0.90 0.00 0.00 0.00 0.00 99.10 22:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:28:01 all 0.07 0.00 0.01 0.00 0.00 99.91 22:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:28:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:28:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:28:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:28:01 4 0.05 0.00 0.03 0.00 0.00 99.92 22:28:01 5 0.00 0.00 0.00 0.02 0.00 99.98 22:28:01 6 0.47 0.00 0.05 0.00 0.00 99.48 22:28:01 7 0.00 0.00 0.00 0.02 0.00 99.98 22:29:01 all 0.21 0.00 0.01 0.00 0.00 99.78 22:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:29:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:29:01 4 0.05 0.00 0.03 0.00 0.02 99.90 22:29:01 5 0.00 0.00 0.00 0.02 0.00 99.98 22:29:01 6 1.52 0.00 0.02 0.00 0.00 98.47 22:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:30:01 all 0.61 0.00 0.05 0.01 0.00 99.31 22:30:01 0 1.18 0.00 0.02 0.02 0.00 98.78 22:30:01 1 0.10 0.00 0.05 0.02 0.00 99.83 22:30:01 2 0.80 0.00 0.05 0.05 0.02 99.08 22:30:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:30:01 4 1.17 0.00 0.03 0.02 0.00 98.78 22:30:01 5 0.13 0.00 0.12 0.03 0.02 99.70 22:30:01 6 0.64 0.00 0.00 0.00 0.00 99.36 22:30:01 7 0.40 0.00 0.08 0.00 0.00 99.52 22:31:01 all 10.54 0.00 0.79 1.09 0.03 87.54 22:31:01 0 17.96 0.00 1.10 0.92 0.05 79.97 22:31:01 1 11.15 0.00 0.98 0.40 0.02 87.45 22:31:01 2 7.85 0.00 0.68 0.03 0.02 91.41 22:31:01 3 20.20 0.00 1.37 0.52 0.03 77.88 22:31:01 4 9.33 0.00 0.43 0.40 0.03 89.80 22:31:01 5 0.69 0.00 0.35 3.88 0.03 95.05 22:31:01 6 9.71 0.00 0.72 0.20 0.02 89.36 22:31:01 7 7.42 0.00 0.74 2.41 0.03 89.40 22:31:01 CPU %user %nice %system %iowait %steal %idle 22:32:01 all 10.49 0.00 0.86 0.87 0.04 87.74 22:32:01 0 9.51 0.00 1.13 0.63 0.02 88.71 22:32:01 1 3.92 0.00 0.23 0.27 0.03 95.54 22:32:01 2 4.59 0.00 0.48 0.12 0.02 94.80 22:32:01 3 14.78 0.00 0.72 0.65 0.03 83.82 22:32:01 4 20.74 0.00 1.67 1.15 0.05 76.39 22:32:01 5 2.46 0.00 0.42 2.25 0.03 94.84 22:32:01 6 4.37 0.00 0.47 0.02 0.05 95.10 22:32:01 7 23.62 0.00 1.77 1.89 0.05 72.66 Average: all 1.89 0.00 0.15 0.29 0.01 97.66 Average: 0 2.44 0.00 0.19 0.13 0.01 97.23 Average: 1 1.29 0.00 0.11 0.07 0.01 98.52 Average: 2 1.14 0.00 0.12 0.45 0.01 98.28 Average: 3 2.98 0.00 0.19 0.10 0.01 96.72 Average: 4 2.69 0.00 0.20 0.55 0.01 96.56 Average: 5 0.31 0.00 0.08 0.54 0.01 99.07 Average: 6 1.53 0.00 0.11 0.13 0.01 98.22 Average: 7 2.74 0.00 0.22 0.36 0.01 96.68