---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74880 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 816 28916 0 2434 30921 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:24:4f:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fe24:4fb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:59:68:14 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-74880) 11/13/23 _x86_64_ (8 CPU) 22:19:15 LINUX RESTART (8 CPU) 22:20:01 tps rtps wtps bread/s bwrtn/s 22:21:01 19.88 0.00 19.88 0.00 19759.24 22:22:01 13.51 0.00 13.51 0.00 19102.68 22:23:02 12.93 0.00 12.93 0.00 18829.00 22:24:01 13.32 0.00 13.32 0.00 18603.46 22:25:01 12.90 0.02 12.88 3.47 18828.60 22:26:01 13.28 0.02 13.26 0.13 18833.93 22:27:01 12.81 0.00 12.81 0.00 18827.13 22:28:01 5.20 0.00 5.20 0.00 5931.28 22:29:01 0.85 0.00 0.85 0.00 10.26 22:30:01 1.85 0.20 1.65 23.33 44.39 22:31:01 95.83 39.49 56.35 1817.53 6240.99 22:32:01 119.86 23.91 95.95 2775.00 15462.22 Average: 26.87 5.31 21.56 385.50 13365.46 22:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:21:01 30659844 31902540 2279376 6.92 38652 1532344 1300988 3.83 617544 1414632 24 22:22:01 30658764 31901552 2280456 6.92 38740 1532348 1300988 3.83 618856 1414632 4 22:23:02 30658912 31901768 2280308 6.92 38836 1532348 1300988 3.83 619300 1414632 20 22:24:01 30657696 31900708 2281524 6.93 38924 1532352 1300988 3.83 620304 1414640 12 22:25:01 30655744 31898980 2283476 6.93 39020 1532444 1320940 3.89 621708 1414744 28 22:26:01 30651280 31894644 2287940 6.95 39108 1532460 1320940 3.89 626076 1414756 172 22:27:01 30648420 31891900 2290800 6.95 39196 1532480 1320940 3.89 628824 1414768 176 22:28:01 30647500 31891040 2291720 6.96 39260 1532484 1320940 3.89 629832 1414776 16 22:29:01 30645648 31889240 2293572 6.96 39284 1532488 1320940 3.89 631288 1414784 164 22:30:01 30624732 31869436 2314488 7.03 39384 1533596 1320940 3.89 651480 1415308 20 22:31:01 30026052 31694672 2913168 8.84 69644 1908692 1443024 4.25 880460 1743656 237496 22:32:01 29593852 31633392 3345368 10.16 87232 2246988 1484216 4.37 994252 2030552 130768 Average: 30510704 31855823 2428516 7.37 45607 1623419 1338069 3.94 678327 1493490 30742 22:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 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 22:22:01 ens3 0.25 0.20 0.06 0.17 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 22:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:02 ens3 0.17 0.08 0.05 0.16 0.00 0.00 0.00 0.00 22:23:02 docker0 0.00 0.00 0.00 0.00 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 22:24:01 ens3 0.29 0.20 0.06 0.17 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 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 ens3 0.30 0.22 0.13 0.23 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 22:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:26:01 ens3 0.45 0.48 0.21 0.50 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 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 0.98 0.50 0.40 0.66 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 22:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 ens3 0.23 0.25 0.06 0.22 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 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 0.15 0.17 0.05 0.17 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 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 ens3 16.25 9.48 17.95 2.94 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 22:31:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:31:01 ens3 171.29 117.39 1134.35 41.20 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 22:32:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:32:01 ens3 94.32 67.86 856.63 20.31 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 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 23.77 16.44 167.75 5.59 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74880) 11/13/23 _x86_64_ (8 CPU) 22:19:15 LINUX RESTART (8 CPU) 22:20:01 CPU %user %nice %system %iowait %steal %idle 22:21:01 all 0.02 0.00 0.01 0.97 0.01 99.00 22:21:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:21:01 1 0.03 0.00 0.00 0.00 0.00 99.97 22:21:01 2 0.02 0.00 0.03 0.03 0.00 99.92 22:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:21:01 5 0.02 0.00 0.00 7.74 0.02 92.23 22:21:01 6 0.07 0.00 0.02 0.00 0.03 99.88 22:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:22:01 all 0.06 0.00 0.01 1.14 0.01 98.78 22:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:22:01 1 0.00 0.00 0.00 0.00 0.02 99.98 22:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 4 0.02 0.00 0.03 0.00 0.00 99.95 22:22:01 5 0.02 0.00 0.02 9.01 0.02 90.94 22:22:01 6 0.42 0.00 0.02 0.08 0.03 99.45 22:22:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:23:02 all 0.11 0.00 0.01 1.23 0.01 98.64 22:23:02 0 0.00 0.00 0.02 0.00 0.00 99.98 22:23:02 1 0.00 0.00 0.00 0.00 0.02 99.98 22:23:02 2 0.00 0.00 0.03 0.00 0.00 99.97 22:23:02 3 0.02 0.00 0.00 0.00 0.00 99.98 22:23:02 4 0.03 0.00 0.00 0.00 0.00 99.97 22:23:02 5 0.00 0.00 0.00 9.78 0.02 90.21 22:23:02 6 0.81 0.00 0.02 0.10 0.05 99.02 22:23:02 7 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 all 0.15 0.00 0.01 1.35 0.01 98.48 22:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:24:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:24:01 4 0.05 0.00 0.00 0.00 0.00 99.95 22:24:01 5 0.00 0.00 0.03 10.77 0.02 89.18 22:24:01 6 1.13 0.00 0.05 0.08 0.03 98.70 22:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:25:01 all 0.10 0.00 0.01 1.27 0.01 98.61 22:25:01 0 0.00 0.00 0.02 0.00 0.02 99.97 22:25:01 1 0.00 0.00 0.00 0.00 0.02 99.98 22:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:25:01 4 0.05 0.00 0.00 0.00 0.00 99.95 22:25:01 5 0.02 0.00 0.02 10.18 0.00 89.79 22:25:01 6 0.75 0.00 0.03 0.00 0.02 99.20 22:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:26:01 all 0.07 0.00 0.01 1.30 0.01 98.61 22:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:26:01 2 0.08 0.00 0.00 0.00 0.00 99.92 22:26:01 3 0.07 0.00 0.02 0.00 0.00 99.92 22:26:01 4 0.12 0.00 0.00 0.00 0.00 99.88 22:26:01 5 0.00 0.00 0.00 10.40 0.02 89.59 22:26:01 6 0.27 0.00 0.02 0.00 0.05 99.67 22:26:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:27:01 all 0.02 0.00 0.01 1.29 0.01 98.68 22:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:27:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:27:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:27:01 3 0.05 0.00 0.00 0.00 0.00 99.95 22:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:27:01 5 0.00 0.00 0.03 10.30 0.02 89.65 22:27:01 6 0.03 0.00 0.02 0.00 0.03 99.92 22:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:28:01 all 0.02 0.00 0.01 0.47 0.00 99.50 22:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:28:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:28:01 2 0.02 0.00 0.00 0.02 0.00 99.97 22:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:28:01 4 0.02 0.00 0.02 0.00 0.02 99.95 22:28:01 5 0.00 0.00 0.00 3.76 0.00 96.24 22:28:01 6 0.07 0.00 0.03 0.00 0.02 99.88 22:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 all 0.17 0.00 0.01 0.00 0.01 99.81 22:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:29:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:29:01 5 1.29 0.00 0.00 0.02 0.00 98.69 22:29:01 6 0.05 0.00 0.00 0.00 0.03 99.92 22:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:30:01 all 0.23 0.00 0.02 0.01 0.01 99.73 22:30:01 0 0.15 0.00 0.00 0.00 0.00 99.85 22:30:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:30:01 2 0.05 0.00 0.00 0.00 0.02 99.93 22:30:01 3 0.17 0.00 0.03 0.00 0.00 99.80 22:30:01 4 0.15 0.00 0.02 0.00 0.00 99.83 22:30:01 5 0.90 0.00 0.02 0.05 0.02 99.02 22:30:01 6 0.18 0.00 0.07 0.02 0.03 99.70 22:30:01 7 0.25 0.00 0.07 0.00 0.02 99.67 22:31:01 all 10.87 0.00 0.85 1.29 0.03 86.96 22:31:01 0 3.19 0.00 0.28 0.02 0.07 96.44 22:31:01 1 2.32 0.00 0.42 0.40 0.02 96.85 22:31:01 2 1.02 0.00 0.25 0.32 0.00 98.42 22:31:01 3 16.85 0.00 1.22 1.20 0.03 80.69 22:31:01 4 36.52 0.00 2.20 1.35 0.05 59.88 22:31:01 5 18.90 0.00 1.13 0.17 0.03 79.77 22:31:01 6 3.08 0.00 0.65 6.50 0.03 89.74 22:31:01 7 5.10 0.00 0.64 0.38 0.02 93.87 22:31:01 CPU %user %nice %system %iowait %steal %idle 22:32:01 all 10.30 0.00 0.88 1.31 0.03 87.47 22:32:01 0 3.59 0.00 0.70 2.75 0.03 92.92 22:32:01 1 14.60 0.00 0.92 0.92 0.03 83.53 22:32:01 2 8.48 0.00 1.00 0.50 0.02 90.00 22:32:01 3 5.81 0.00 0.40 0.23 0.03 93.52 22:32:01 4 20.17 0.00 1.40 1.52 0.05 76.85 22:32:01 5 5.03 0.00 0.67 0.08 0.00 94.22 22:32:01 6 16.81 0.00 0.93 3.82 0.05 78.38 22:32:01 7 7.84 0.00 0.97 0.68 0.03 90.47 Average: all 1.84 0.00 0.15 0.97 0.01 97.02 Average: 0 0.59 0.00 0.09 0.23 0.01 99.09 Average: 1 1.41 0.00 0.11 0.11 0.01 98.35 Average: 2 0.81 0.00 0.12 0.07 0.00 99.00 Average: 3 1.92 0.00 0.14 0.12 0.01 97.82 Average: 4 4.76 0.00 0.31 0.24 0.01 94.68 Average: 5 2.18 0.00 0.16 6.01 0.01 91.64 Average: 6 1.97 0.00 0.15 0.88 0.03 96.95 Average: 7 1.11 0.00 0.14 0.09 0.01 98.66