---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7147 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 712K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / 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 849 26409 0 4908 30862 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:2d:93:90 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe2d:9390/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:15:b0:48 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::42:9aff:fe15:b048/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7147) 02/12/26 _x86_64_ (8 CPU) 07:24:04 LINUX RESTART (8 CPU) 07:25:02 tps rtps wtps bread/s bwrtn/s 07:26:01 189.09 7.22 181.87 1339.34 66236.39 07:27:01 395.42 4.83 390.58 351.67 85094.22 07:28:03 244.44 0.10 244.34 16.03 92925.51 07:29:01 128.40 0.02 128.39 4.41 53680.66 07:30:01 94.40 0.02 94.38 0.13 13608.27 07:31:01 12.71 0.05 12.66 4.00 1608.93 07:32:01 0.87 0.00 0.87 0.00 10.80 07:33:01 12.05 0.43 11.61 40.39 545.11 07:34:01 15.10 0.28 14.81 22.40 1204.33 07:35:01 1.13 0.00 1.13 0.00 14.00 07:36:01 11.39 0.60 10.79 15.99 519.43 Average: 100.75 1.22 99.53 161.29 28775.50 07:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 29835152 31708612 3104068 9.42 82644 2086344 1497708 4.41 912836 1867272 352 07:27:01 27361372 31665148 5577848 16.93 114136 4338480 1548208 4.56 982684 4083420 1269348 07:28:03 24991204 31653356 7948016 24.13 138988 6516976 1540264 4.53 1535832 5741616 1365580 07:29:01 27203952 31578608 5735268 17.41 139704 4372884 1744332 5.13 1089416 4115876 15208 07:30:01 27093788 31638856 5845432 17.75 147012 4523420 1740576 5.12 1073456 4234624 560 07:31:01 27111928 31657324 5827292 17.69 147620 4523248 1572272 4.63 1106468 4186780 28 07:32:01 27048740 31641512 5890480 17.88 147644 4523548 1572272 4.63 1121348 4186628 4 07:33:01 26973200 31528160 5966020 18.11 149260 4530992 1591424 4.68 1244440 4186640 25328 07:34:01 27116320 31673708 5822900 17.68 149828 4531924 1487772 4.38 1101412 4185352 16 07:35:01 27116376 31673832 5822844 17.68 149844 4531928 1487772 4.38 1101468 4185356 8 07:36:01 26999976 31558132 5939244 18.03 150420 4532288 1583628 4.66 1219168 4184972 708 Average: 27168364 31634295 5770856 17.52 137918 4455639 1578748 4.65 1135321 4105321 243376 07:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:01 lo 2.91 2.91 0.34 0.34 0.00 0.00 0.00 0.00 07:26:01 ens3 123.06 87.14 1753.07 14.66 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 07:27:01 ens3 513.88 335.36 7566.55 24.95 0.00 0.00 0.00 0.00 07:27:01 docker0 284.14 446.31 15.20 6858.83 0.00 0.00 0.00 0.00 07:28:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:03 ens3 0.43 0.30 0.08 0.23 0.00 0.00 0.00 0.00 07:28:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 ens3 32.18 25.53 105.41 4.49 0.00 0.00 0.00 0.00 07:29:01 veth4a99771 9.91 12.56 1.83 64.99 0.00 0.00 0.00 0.01 07:29:01 docker0 17.80 23.92 2.20 103.64 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 119.60 90.58 700.91 10.93 0.00 0.00 0.00 0.00 07:30:01 docker0 75.27 101.83 5.74 697.11 0.00 0.00 0.00 0.00 07:31:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 07:31:01 ens3 467.91 647.97 35.23 5153.70 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 319.21 420.05 20.91 3401.32 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 07:33:01 ens3 233.29 289.65 25.34 2251.92 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:34:01 ens3 7.40 4.60 5.85 1.84 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 ens3 0.30 0.20 0.09 0.04 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:36:01 ens3 8.74 7.61 6.80 3.63 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 165.86 173.49 926.91 988.81 0.00 0.00 0.00 0.00 Average: docker0 34.27 51.98 2.10 696.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7147) 02/12/26 _x86_64_ (8 CPU) 07:24:04 LINUX RESTART (8 CPU) 07:25:02 CPU %user %nice %system %iowait %steal %idle 07:26:01 all 7.88 0.00 1.14 4.77 0.03 86.18 07:26:01 0 4.87 0.00 1.21 0.99 0.02 92.92 07:26:01 1 11.52 0.00 1.68 3.53 0.03 83.23 07:26:01 2 1.66 0.00 0.73 0.02 0.02 97.57 07:26:01 3 2.25 0.00 0.51 0.93 0.02 96.29 07:26:01 4 2.21 0.00 0.42 0.02 0.00 97.36 07:26:01 5 21.80 0.00 1.82 11.35 0.07 64.95 07:26:01 6 8.57 0.00 1.62 20.09 0.07 69.65 07:26:01 7 10.30 0.00 1.12 1.41 0.02 87.15 07:27:01 all 4.95 0.00 2.10 5.97 0.04 86.93 07:27:01 0 1.24 0.00 2.81 14.89 0.05 81.01 07:27:01 1 1.59 0.00 1.96 19.01 0.05 77.39 07:27:01 2 4.14 0.00 2.83 4.32 0.05 88.65 07:27:01 3 0.77 0.00 1.34 0.30 0.03 97.56 07:27:01 4 4.00 0.00 2.16 0.32 0.03 93.49 07:27:01 5 2.80 0.00 1.59 1.23 0.03 94.34 07:27:01 6 23.29 0.00 2.61 7.54 0.07 66.49 07:27:01 7 1.78 0.00 1.46 0.20 0.03 96.53 07:28:03 all 4.99 0.00 2.59 12.01 0.06 80.34 07:28:03 0 4.06 0.00 5.51 24.54 0.05 65.85 07:28:03 1 5.79 0.00 2.14 22.64 0.26 69.17 07:28:03 2 5.80 0.00 2.35 7.31 0.05 84.49 07:28:03 3 6.68 0.00 2.63 41.04 0.03 49.63 07:28:03 4 3.95 0.00 1.31 0.00 0.03 94.71 07:28:03 5 4.68 0.00 1.49 0.55 0.02 93.26 07:28:03 6 5.21 0.00 3.93 0.23 0.03 90.60 07:28:03 7 3.80 0.00 1.39 0.00 0.03 94.78 07:29:01 all 3.13 0.00 0.83 10.43 0.02 85.58 07:29:01 0 0.33 0.00 1.26 53.34 0.03 45.04 07:29:01 1 7.61 0.00 0.83 1.64 0.02 89.91 07:29:01 2 0.26 0.00 0.10 0.00 0.02 99.62 07:29:01 3 6.06 0.00 1.23 26.28 0.03 66.40 07:29:01 4 1.19 0.00 0.40 0.78 0.00 97.64 07:29:01 5 0.90 0.00 1.22 0.43 0.02 97.43 07:29:01 6 0.41 0.00 0.12 0.79 0.02 98.65 07:29:01 7 8.26 0.00 1.50 0.41 0.02 89.80 07:30:01 all 8.51 0.00 1.44 0.91 0.04 89.11 07:30:01 0 5.19 0.00 1.29 0.35 0.03 93.14 07:30:01 1 10.14 0.00 1.44 0.08 0.05 88.29 07:30:01 2 2.19 0.00 0.95 0.02 0.02 96.83 07:30:01 3 4.81 0.00 1.49 4.06 0.05 89.60 07:30:01 4 1.74 0.00 0.75 0.00 0.02 97.49 07:30:01 5 5.69 0.00 0.85 1.60 0.03 91.83 07:30:01 6 16.30 0.00 2.31 0.28 0.03 81.07 07:30:01 7 22.06 0.00 2.41 0.89 0.05 74.60 07:31:01 all 18.12 0.00 0.57 0.14 0.08 81.09 07:31:01 0 20.58 0.00 0.60 0.02 0.12 78.68 07:31:01 1 18.03 0.00 0.49 0.05 0.07 81.37 07:31:01 2 26.77 0.00 0.67 0.00 0.10 72.46 07:31:01 3 28.87 0.00 0.82 0.62 0.10 69.59 07:31:01 4 24.14 0.00 0.58 0.02 0.10 75.16 07:31:01 5 10.87 0.00 0.31 0.41 0.03 88.37 07:31:01 6 7.66 0.00 0.59 0.00 0.07 91.69 07:31:01 7 8.21 0.00 0.47 0.02 0.05 91.25 07:32:01 all 14.12 0.00 0.68 0.03 0.08 85.10 07:32:01 0 14.98 0.00 0.81 0.00 0.08 84.13 07:32:01 1 14.38 0.00 0.73 0.03 0.07 84.78 07:32:01 2 17.72 0.00 0.75 0.00 0.08 81.44 07:32:01 3 19.32 0.00 0.87 0.18 0.10 79.53 07:32:01 4 23.59 0.00 0.92 0.00 0.12 75.37 07:32:01 5 7.34 0.00 0.52 0.00 0.05 92.10 07:32:01 6 2.82 0.00 0.13 0.00 0.02 97.03 07:32:01 7 12.86 0.00 0.75 0.00 0.08 86.30 07:33:01 all 9.72 0.00 0.43 0.10 0.04 89.70 07:33:01 0 2.84 0.00 0.28 0.02 0.03 96.83 07:33:01 1 2.54 0.00 0.27 0.02 0.02 97.15 07:33:01 2 6.88 0.00 0.28 0.03 0.03 92.77 07:33:01 3 13.39 0.00 0.45 0.69 0.05 85.43 07:33:01 4 9.05 0.00 0.42 0.00 0.03 90.50 07:33:01 5 21.65 0.00 0.77 0.07 0.07 77.45 07:33:01 6 0.45 0.00 0.18 0.00 0.02 99.35 07:33:01 7 20.96 0.00 0.75 0.05 0.07 78.17 07:34:01 all 1.56 0.00 0.13 0.16 0.01 98.14 07:34:01 0 0.23 0.00 0.05 0.02 0.00 99.70 07:34:01 1 0.12 0.00 0.13 0.15 0.02 99.58 07:34:01 2 0.03 0.00 0.03 0.02 0.00 99.92 07:34:01 3 2.63 0.00 0.30 0.98 0.02 96.07 07:34:01 4 6.92 0.00 0.30 0.05 0.02 92.71 07:34:01 5 0.17 0.00 0.07 0.02 0.00 99.75 07:34:01 6 0.05 0.00 0.02 0.00 0.00 99.93 07:34:01 7 2.33 0.00 0.18 0.00 0.00 97.48 07:35:01 all 0.01 0.00 0.01 0.10 0.00 99.89 07:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:35:01 1 0.03 0.00 0.02 0.79 0.02 99.15 07:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:35:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:35:01 6 0.02 0.00 0.02 0.00 0.02 99.95 07:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:36:01 all 1.71 0.00 0.10 6.97 0.01 91.21 07:36:01 0 0.58 0.00 0.05 0.00 0.00 99.37 07:36:01 1 7.45 0.00 0.18 52.95 0.03 39.38 07:36:01 2 0.35 0.00 0.08 0.55 0.02 99.00 07:36:01 3 1.75 0.00 0.12 0.72 0.00 97.42 07:36:01 4 0.33 0.00 0.07 0.00 0.00 99.60 07:36:01 5 0.37 0.00 0.10 0.13 0.02 99.38 07:36:01 6 2.73 0.00 0.15 1.35 0.00 95.77 07:36:01 7 0.18 0.00 0.00 0.33 0.00 99.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.79 0.00 0.91 3.79 0.04 88.47 Average: 0 5.00 0.00 1.27 8.46 0.04 85.23 Average: 1 7.19 0.00 0.90 9.24 0.06 82.61 Average: 2 5.99 0.00 0.81 1.14 0.03 92.02 Average: 3 7.86 0.00 0.89 6.93 0.04 84.27 Average: 4 7.02 0.00 0.67 0.10 0.03 92.18 Average: 5 6.92 0.00 0.79 1.41 0.03 90.85 Average: 6 6.14 0.00 1.07 2.71 0.03 90.05 Average: 7 8.23 0.00 0.91 0.30 0.03 90.53