---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81503 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 12G 143G 8% / 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 868 26862 0 4436 30843 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:40:cd:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:fe40:cda6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:a3:02:df 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::42:6eff:fea3:2df/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-81503) 11/04/24 _x86_64_ (8 CPU) 11:09:19 LINUX RESTART (8 CPU) 11:10:02 tps rtps wtps bread/s bwrtn/s 11:11:01 21.28 0.00 21.28 0.00 21464.86 11:12:01 15.23 0.55 14.68 16.66 21386.70 11:13:02 14.38 0.00 14.38 0.00 21379.90 11:14:01 14.69 0.00 14.69 0.00 21200.75 11:15:01 14.50 0.00 14.50 0.00 21247.66 11:16:01 14.83 0.00 14.83 0.00 21251.26 11:17:01 7.60 0.03 7.57 0.27 10628.23 11:18:01 1.50 0.00 1.50 0.00 18.13 11:19:01 2.10 1.08 1.02 53.85 190.87 11:20:01 374.49 52.77 321.71 3555.67 9020.10 11:21:01 470.95 6.72 464.24 877.99 83835.36 11:22:01 104.52 0.23 104.28 10.53 14976.44 11:23:01 41.43 1.17 40.26 106.25 966.11 Average: 84.59 4.82 79.77 356.38 19037.47 11:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 30650260 31894460 2288960 6.95 38680 1534248 1289360 3.79 624756 1415756 32 11:12:01 30622356 31867772 2316864 7.03 38772 1534756 1289360 3.79 651756 1415580 20 11:13:02 30622028 31867552 2317192 7.03 38860 1534748 1289360 3.79 652072 1415588 32 11:14:01 30622248 31867844 2316972 7.03 38940 1534764 1289360 3.79 651468 1415564 44 11:15:01 30622528 31868244 2316692 7.03 39036 1534760 1322296 3.89 651140 1415576 24 11:16:01 30622472 31868256 2316748 7.03 39116 1534772 1322296 3.89 651272 1415572 60 11:17:01 30620964 31866940 2318256 7.04 39184 1534784 1340468 3.94 651816 1415576 204 11:18:01 30620040 31866080 2319180 7.04 39216 1534780 1340468 3.94 652444 1415580 176 11:19:01 30585936 31839164 2353284 7.14 39284 1541832 1340468 3.94 680788 1421272 20 11:20:01 30030236 31736696 2908984 8.83 76756 1934512 1460176 4.30 837132 1768604 207476 11:21:01 26927156 31014900 6012064 18.25 128236 4186248 3701212 10.89 1746824 3785492 118940 11:22:01 26265772 30462412 6673448 20.26 144048 4266928 4366072 12.85 2338552 3834940 1332 11:23:01 27550484 31624456 5388736 16.36 144944 4131204 1519136 4.47 1215548 3712048 18016 Average: 29720191 31664983 3219029 9.77 65006 2179872 1759233 5.18 923505 1988242 26644 11:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 ens3 0.24 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 9.53 6.87 5.34 10.87 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:02 ens3 2.83 1.60 1.64 1.56 0.00 0.00 0.00 0.00 11:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 1.07 0.20 0.61 0.08 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 0.37 0.27 0.13 0.39 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 0.23 0.13 0.06 0.01 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 0.67 0.22 0.11 0.34 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 0.88 0.62 0.43 0.57 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 73.46 46.67 109.38 10.21 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 123.81 82.17 1095.15 39.55 0.00 0.00 0.00 0.00 11:20:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 vethd7cff1b 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 11:21:01 veth9ec2f6e 90.27 89.90 15.39 18.40 0.00 0.00 0.00 0.00 11:21:01 ens3 419.41 270.19 12908.96 23.81 0.00 0.00 0.00 0.00 11:21:01 veth9d504a2 5.52 7.45 0.56 137.40 0.00 0.00 0.00 0.01 11:22:01 vethd7cff1b 0.22 0.23 0.02 0.76 0.00 0.00 0.00 0.00 11:22:01 veth9ec2f6e 409.40 407.47 51.65 104.98 0.00 0.00 0.00 0.01 11:22:01 ens3 22.80 16.28 289.29 3.49 0.00 0.00 0.00 0.00 11:22:01 veth9d504a2 0.28 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:23:01 ens3 61.11 41.53 67.80 17.28 0.00 0.00 0.00 0.00 11:23:01 lo 22.40 22.40 1.98 1.98 0.00 0.00 0.00 0.00 11:23:01 docker0 13.11 18.06 2.11 287.81 0.00 0.00 0.00 0.00 Average: ens3 55.25 36.00 1116.60 8.34 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 1.01 1.39 0.16 22.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81503) 11/04/24 _x86_64_ (8 CPU) 11:09:19 LINUX RESTART (8 CPU) 11:10:02 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 0.04 0.00 0.01 1.27 0.01 98.67 11:11:01 0 0.02 0.00 0.00 9.96 0.02 90.01 11:11:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:11:01 2 0.03 0.00 0.03 0.15 0.02 99.76 11:11:01 3 0.08 0.00 0.02 0.05 0.00 99.85 11:11:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:11:01 5 0.03 0.00 0.03 0.00 0.02 99.92 11:11:01 6 0.08 0.00 0.02 0.00 0.00 99.90 11:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:12:01 all 0.27 0.00 0.03 1.19 0.01 98.50 11:12:01 0 0.15 0.00 0.03 9.46 0.00 90.36 11:12:01 1 0.08 0.00 0.00 0.00 0.00 99.92 11:12:01 2 0.20 0.00 0.03 0.00 0.02 99.75 11:12:01 3 0.13 0.00 0.02 0.00 0.00 99.85 11:12:01 4 0.85 0.00 0.02 0.00 0.00 99.13 11:12:01 5 0.27 0.00 0.07 0.02 0.02 99.63 11:12:01 6 0.37 0.00 0.07 0.02 0.02 99.53 11:12:01 7 0.10 0.00 0.05 0.00 0.02 99.83 11:13:02 all 0.03 0.00 0.01 1.12 0.01 98.83 11:13:02 0 0.00 0.00 0.00 8.99 0.02 91.00 11:13:02 1 0.02 0.00 0.02 0.00 0.00 99.97 11:13:02 2 0.00 0.00 0.00 0.00 0.02 99.98 11:13:02 3 0.08 0.00 0.00 0.00 0.02 99.90 11:13:02 4 0.05 0.00 0.00 0.00 0.00 99.95 11:13:02 5 0.02 0.00 0.00 0.00 0.03 99.95 11:13:02 6 0.10 0.00 0.02 0.00 0.00 99.88 11:13:02 7 0.00 0.00 0.02 0.00 0.00 99.98 11:14:01 all 0.22 0.00 0.01 1.22 0.01 98.55 11:14:01 0 0.02 0.00 0.00 9.76 0.00 90.23 11:14:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:14:01 3 1.54 0.00 0.00 0.00 0.00 98.46 11:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:14:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:14:01 6 0.08 0.00 0.00 0.00 0.00 99.92 11:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:15:01 all 0.02 0.00 0.00 1.20 0.01 98.77 11:15:01 0 0.02 0.00 0.02 9.57 0.02 90.38 11:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 2 0.02 0.00 0.00 0.02 0.02 99.95 11:15:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:15:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:15:01 5 0.03 0.00 0.02 0.05 0.02 99.88 11:15:01 6 0.05 0.00 0.02 0.00 0.02 99.92 11:15:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:16:01 all 0.02 0.00 0.01 1.19 0.01 98.77 11:16:01 0 0.00 0.00 0.02 3.93 0.00 96.05 11:16:01 1 0.00 0.00 0.00 5.62 0.00 94.38 11:16:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:16:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:16:01 5 0.02 0.00 0.00 0.00 0.03 99.95 11:16:01 6 0.07 0.00 0.00 0.00 0.00 99.93 11:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:17:01 all 0.23 0.00 0.01 0.58 0.01 99.17 11:17:01 0 0.00 0.00 0.00 0.03 0.00 99.97 11:17:01 1 0.00 0.00 0.02 4.62 0.00 95.37 11:17:01 2 0.03 0.00 0.00 0.00 0.02 99.95 11:17:01 3 1.68 0.00 0.00 0.00 0.02 98.30 11:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:17:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:17:01 6 0.08 0.00 0.02 0.00 0.02 99.88 11:17:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:18:01 all 0.16 0.00 0.02 0.00 0.01 99.81 11:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:18:01 1 0.00 0.00 0.02 0.02 0.02 99.95 11:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 3 1.07 0.00 0.02 0.00 0.00 98.91 11:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:18:01 5 0.13 0.00 0.10 0.00 0.03 99.73 11:18:01 6 0.02 0.00 0.00 0.02 0.00 99.97 11:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:19:01 all 0.41 0.00 0.03 0.01 0.01 99.55 11:19:01 0 0.10 0.00 0.05 0.00 0.00 99.85 11:19:01 1 0.03 0.00 0.03 0.03 0.00 99.90 11:19:01 2 0.40 0.00 0.05 0.00 0.00 99.55 11:19:01 3 0.83 0.00 0.00 0.00 0.00 99.17 11:19:01 4 0.73 0.00 0.03 0.00 0.00 99.23 11:19:01 5 0.47 0.00 0.05 0.02 0.03 99.43 11:19:01 6 0.10 0.00 0.03 0.00 0.00 99.87 11:19:01 7 0.57 0.00 0.00 0.00 0.02 99.42 11:20:01 all 10.14 0.00 1.00 1.70 0.04 87.12 11:20:01 0 12.54 0.00 1.84 2.98 0.07 82.58 11:20:01 1 0.62 0.00 0.70 6.13 0.03 92.52 11:20:01 2 18.98 0.00 1.47 0.92 0.05 78.59 11:20:01 3 2.64 0.00 0.18 0.53 0.05 96.60 11:20:01 4 5.94 0.00 0.50 0.30 0.03 93.23 11:20:01 5 9.39 0.00 1.08 1.13 0.03 88.35 11:20:01 6 21.87 0.00 1.48 1.20 0.05 75.40 11:20:01 7 9.21 0.00 0.74 0.40 0.02 89.64 11:21:01 all 19.54 0.00 5.62 4.18 0.07 70.59 11:21:01 0 19.58 0.00 5.65 3.04 0.07 71.67 11:21:01 1 19.79 0.00 5.46 3.41 0.08 71.25 11:21:01 2 21.92 0.00 6.40 1.21 0.05 70.42 11:21:01 3 19.32 0.00 5.69 1.36 0.07 73.56 11:21:01 4 20.57 0.00 5.09 1.39 0.07 72.87 11:21:01 5 19.49 0.00 5.41 2.61 0.07 72.42 11:21:01 6 21.92 0.00 6.59 19.86 0.08 51.54 11:21:01 7 13.79 0.00 4.65 0.64 0.05 80.88 11:21:01 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 7.55 0.00 1.48 1.06 0.04 89.87 11:22:01 0 8.39 0.00 1.19 1.22 0.05 89.15 11:22:01 1 12.93 0.00 1.93 2.78 0.03 82.33 11:22:01 2 9.80 0.00 1.49 0.33 0.03 88.34 11:22:01 3 4.00 0.00 0.99 3.53 0.02 91.47 11:22:01 4 5.94 0.00 1.34 0.12 0.05 92.55 11:22:01 5 7.16 0.00 1.57 0.08 0.02 91.17 11:22:01 6 6.99 0.00 2.41 0.38 0.07 90.15 11:22:01 7 5.26 0.00 0.86 0.03 0.03 93.81 11:23:01 all 2.94 0.00 0.54 0.15 0.03 96.34 11:23:01 0 1.30 0.00 0.53 0.07 0.03 98.07 11:23:01 1 1.30 0.00 0.52 0.68 0.02 97.48 11:23:01 2 2.17 0.00 0.53 0.07 0.00 97.23 11:23:01 3 1.05 0.00 0.57 0.12 0.03 98.23 11:23:01 4 13.91 0.00 0.90 0.20 0.05 84.93 11:23:01 5 1.40 0.00 0.45 0.05 0.02 98.08 11:23:01 6 1.10 0.00 0.37 0.03 0.08 98.41 11:23:01 7 1.27 0.00 0.49 0.00 0.03 98.21 Average: all 3.19 0.00 0.67 1.14 0.02 94.98 Average: 0 3.24 0.00 0.72 4.52 0.02 91.50 Average: 1 2.67 0.00 0.67 1.79 0.02 94.86 Average: 2 4.13 0.00 0.77 0.21 0.02 94.88 Average: 3 2.49 0.00 0.57 0.43 0.02 96.50 Average: 4 3.70 0.00 0.61 0.15 0.02 95.52 Average: 5 2.95 0.00 0.68 0.30 0.03 96.04 Average: 6 4.05 0.00 0.84 1.64 0.03 93.44 Average: 7 2.33 0.00 0.52 0.08 0.02 97.05