---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9906 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 16G 140G 10% / 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 953 23467 0 7746 30758 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:97:11:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe97:11e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:15:d2:05 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::42:6aff:fe15:d205/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9906) 11/05/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 319.25 29.50 289.75 982.88 28990.88 13:26:01 309.25 19.78 289.47 2272.29 154119.51 13:27:01 415.60 3.42 412.18 414.33 77590.53 13:28:01 18.96 0.00 18.96 0.00 19601.80 13:29:01 158.84 0.23 158.61 28.66 36689.62 13:30:01 107.67 0.23 107.43 21.20 37087.29 13:31:01 22.31 0.00 22.31 0.00 19471.95 13:32:01 18.83 0.00 18.83 0.00 12886.92 13:33:01 24.06 0.00 24.06 0.00 328.48 13:34:01 21.90 0.00 21.90 0.00 410.73 13:35:01 10.26 0.02 10.25 0.67 252.76 13:36:01 67.16 0.83 66.33 50.25 1549.22 Average: 124.24 4.47 119.77 313.26 32419.31 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29998324 31631120 2940896 8.93 73928 1866380 1491536 4.39 925980 1715392 207668 13:26:01 24810904 31656444 8128316 24.68 133624 6810816 1760192 5.18 980272 6585424 1375088 13:27:01 21229952 28392740 11709268 35.55 150604 7106432 12290520 36.16 4521640 6502676 2708 13:28:01 20412932 27571396 12526288 38.03 150860 7101068 13428360 39.51 5405832 6421964 572 13:29:01 19713952 27430000 13225268 40.15 179056 7571844 13753068 40.46 5648992 6809592 117032 13:30:01 19690656 27414784 13248564 40.22 193452 7568892 13823748 40.67 5661316 6823360 1428 13:31:01 19064560 26794860 13874660 42.12 193632 7574700 14419940 42.43 6282280 6825088 596 13:32:01 19059140 26789892 13880080 42.14 193800 7574888 14452320 42.52 6287412 6824940 556 13:33:01 19037736 26770232 13901484 42.20 193972 7576556 14449632 42.51 6308652 6825740 1068 13:34:01 19001716 26737332 13937504 42.31 194180 7579740 14498180 42.66 6342572 6828148 1096 13:35:01 19051788 26788036 13887432 42.16 194352 7581332 14307624 42.10 6299100 6823772 168 13:36:01 23973792 31435980 8965428 27.22 195620 7304412 1844204 5.43 1740252 6583436 29456 Average: 21253788 28284401 11685432 35.48 170590 6934755 10876610 32.00 4700358 6297461 144786 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 217.61 143.20 1483.26 55.35 0.00 0.00 0.00 0.00 13:25:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1378.64 785.55 44092.63 66.65 0.00 0.00 0.00 0.00 13:26:01 lo 18.60 18.60 1.69 1.69 0.00 0.00 0.00 0.00 13:26:01 br-8013dee69a79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth4e9c432 4.48 6.03 0.76 0.87 0.00 0.00 0.00 0.00 13:27:01 veth4d3fcac 0.28 0.82 0.03 0.15 0.00 0.00 0.00 0.00 13:27:01 veth967caef 0.18 0.63 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth4e9c432 0.37 0.70 0.05 0.06 0.00 0.00 0.00 0.00 13:28:01 veth4d3fcac 0.98 1.18 0.09 0.23 0.00 0.00 0.00 0.00 13:28:01 veth967caef 0.57 0.63 0.06 1.54 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth4e9c432 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth4d3fcac 1.33 1.48 0.13 0.77 0.00 0.00 0.00 0.00 13:29:01 veth967caef 0.70 0.73 0.07 1.98 0.00 0.00 0.00 0.00 13:29:01 docker0 37.59 56.26 3.65 1383.78 0.00 0.00 0.00 0.00 13:30:01 veth4e9c432 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 veth4d3fcac 2.63 3.15 0.30 5.40 0.00 0.00 0.00 0.00 13:30:01 veth967caef 0.78 0.85 0.08 2.40 0.00 0.00 0.00 0.00 13:30:01 docker0 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 veth4e9c432 0.60 0.83 0.09 0.09 0.00 0.00 0.00 0.00 13:31:01 veth4d3fcac 3.27 3.68 4.10 1.50 0.00 0.00 0.00 0.00 13:31:01 veth967caef 0.75 0.78 0.07 2.44 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth4e9c432 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth4d3fcac 1.93 2.05 0.17 0.95 0.00 0.00 0.00 0.00 13:32:01 veth967caef 0.78 0.80 0.08 2.42 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth4e9c432 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth4d3fcac 2.77 2.95 0.28 3.19 0.00 0.00 0.00 0.00 13:33:01 veth967caef 0.77 0.77 0.07 2.49 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth4e9c432 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth4d3fcac 3.72 4.60 0.41 7.32 0.00 0.00 0.00 0.00 13:34:01 veth967caef 0.77 0.77 0.08 2.58 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth4e9c432 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 veth4d3fcac 1.93 2.33 0.17 0.72 0.00 0.00 0.00 0.00 13:35:01 veth967caef 1.48 1.82 0.19 2.70 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1947.87 1174.66 48666.29 188.08 0.00 0.00 0.00 0.00 13:36:01 lo 37.95 37.95 3.32 3.32 0.00 0.00 0.00 0.00 Average: docker0 3.15 4.71 0.31 115.48 0.00 0.00 0.00 0.00 Average: ens3 146.84 87.10 4020.69 13.67 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9906) 11/05/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 11.06 0.00 0.95 2.85 0.04 85.10 13:25:01 0 4.99 0.00 0.39 0.08 0.02 94.52 13:25:01 1 2.30 0.00 0.53 0.32 0.05 96.80 13:25:01 2 8.59 0.00 1.34 3.79 0.02 86.26 13:25:01 3 2.38 0.00 0.68 6.13 0.02 90.79 13:25:01 4 3.07 0.00 0.27 1.93 0.02 94.71 13:25:01 5 2.54 0.00 0.32 6.44 0.03 90.66 13:25:01 6 42.19 0.00 2.58 2.82 0.08 52.32 13:25:01 7 22.43 0.00 1.49 1.27 0.05 74.75 13:26:01 all 16.67 0.00 7.41 13.49 0.09 62.34 13:26:01 0 16.66 0.00 7.23 3.73 0.07 72.31 13:26:01 1 15.28 0.00 8.74 37.22 0.10 38.66 13:26:01 2 15.96 0.00 7.45 13.88 0.08 62.63 13:26:01 3 17.50 0.00 7.09 10.34 0.10 64.97 13:26:01 4 15.24 0.00 7.71 6.44 0.08 70.53 13:26:01 5 16.38 0.00 6.93 6.19 0.10 70.41 13:26:01 6 14.86 0.00 6.61 16.75 0.08 61.70 13:26:01 7 21.47 0.00 7.52 13.44 0.08 57.48 13:27:01 all 51.88 0.00 5.76 3.80 0.12 38.44 13:27:01 0 52.48 0.00 5.65 0.81 0.12 40.94 13:27:01 1 52.61 0.00 6.48 19.12 0.14 21.66 13:27:01 2 50.94 0.00 5.67 0.46 0.10 42.83 13:27:01 3 54.30 0.00 5.85 0.69 0.10 39.06 13:27:01 4 51.85 0.00 5.53 1.53 0.10 40.98 13:27:01 5 52.67 0.00 5.83 6.27 0.12 35.12 13:27:01 6 49.77 0.00 5.61 0.62 0.14 43.86 13:27:01 7 50.44 0.00 5.50 0.93 0.12 43.02 13:28:01 all 18.33 0.00 1.47 0.91 0.07 79.23 13:28:01 0 16.61 0.00 1.42 0.64 0.07 81.27 13:28:01 1 16.96 0.00 1.31 0.05 0.07 81.61 13:28:01 2 19.18 0.00 1.37 0.12 0.07 79.27 13:28:01 3 18.91 0.00 1.29 6.24 0.08 73.47 13:28:01 4 21.79 0.00 1.84 0.20 0.07 76.10 13:28:01 5 14.90 0.00 1.27 0.02 0.07 83.75 13:28:01 6 17.62 0.00 1.61 0.00 0.07 80.71 13:28:01 7 20.65 0.00 1.59 0.00 0.07 77.70 13:29:01 all 7.04 0.00 1.46 2.57 0.06 88.87 13:29:01 0 4.32 0.00 1.27 2.33 0.07 92.02 13:29:01 1 9.13 0.00 1.91 2.04 0.08 86.83 13:29:01 2 5.85 0.00 1.00 0.43 0.05 92.66 13:29:01 3 4.76 0.00 1.36 10.56 0.05 83.27 13:29:01 4 8.73 0.00 1.52 4.07 0.07 85.60 13:29:01 5 7.70 0.00 1.84 0.67 0.07 89.72 13:29:01 6 9.59 0.00 1.47 0.20 0.07 88.67 13:29:01 7 6.31 0.00 1.29 0.27 0.05 92.08 13:30:01 all 8.94 0.00 1.79 2.18 0.08 87.01 13:30:01 0 7.57 0.00 2.11 1.51 0.07 88.75 13:30:01 1 9.98 0.00 1.59 2.32 0.07 86.04 13:30:01 2 10.23 0.00 1.54 0.10 0.07 88.06 13:30:01 3 8.79 0.00 1.84 12.26 0.10 77.02 13:30:01 4 9.56 0.00 2.15 0.47 0.07 87.76 13:30:01 5 8.17 0.00 1.30 0.17 0.08 90.27 13:30:01 6 8.58 0.00 1.64 0.50 0.08 89.20 13:30:01 7 8.59 0.00 2.13 0.20 0.07 89.02 13:31:01 all 6.45 0.00 0.75 1.11 0.07 91.63 13:31:01 0 7.76 0.00 0.75 0.00 0.07 91.42 13:31:01 1 4.80 0.00 0.67 0.13 0.08 94.31 13:31:01 2 4.83 0.00 0.74 0.08 0.08 94.27 13:31:01 3 6.90 0.00 0.62 0.20 0.07 92.21 13:31:01 4 6.78 0.00 0.85 0.05 0.08 92.23 13:31:01 5 5.83 0.00 0.47 0.25 0.05 93.40 13:31:01 6 8.22 0.00 0.90 0.00 0.08 90.79 13:31:01 7 6.47 0.00 0.95 8.16 0.08 84.33 13:32:01 all 2.61 0.00 0.46 0.70 0.07 96.18 13:32:01 0 2.14 0.00 0.42 0.00 0.05 97.39 13:32:01 1 2.78 0.00 0.49 0.00 0.07 96.67 13:32:01 2 1.59 0.00 0.47 0.02 0.07 97.86 13:32:01 3 4.01 0.00 0.48 0.00 0.07 95.43 13:32:01 4 1.63 0.00 0.52 0.00 0.07 97.79 13:32:01 5 2.88 0.00 0.45 0.00 0.07 96.60 13:32:01 6 2.68 0.00 0.44 0.12 0.07 96.70 13:32:01 7 3.16 0.00 0.40 5.40 0.07 90.97 13:33:01 all 3.29 0.00 0.51 0.04 0.06 96.10 13:33:01 0 2.12 0.00 0.60 0.00 0.07 97.21 13:33:01 1 3.01 0.00 0.48 0.02 0.07 96.42 13:33:01 2 3.40 0.00 0.55 0.03 0.07 95.95 13:33:01 3 2.76 0.00 0.53 0.03 0.08 96.59 13:33:01 4 2.84 0.00 0.38 0.08 0.07 96.62 13:33:01 5 3.83 0.00 0.35 0.05 0.05 95.72 13:33:01 6 4.01 0.00 0.53 0.10 0.05 95.30 13:33:01 7 4.28 0.00 0.59 0.00 0.05 95.08 13:34:01 all 4.93 0.00 0.70 0.05 0.05 94.26 13:34:01 0 4.46 0.00 0.75 0.03 0.05 94.71 13:34:01 1 4.58 0.00 0.74 0.05 0.05 94.59 13:34:01 2 4.99 0.00 0.68 0.05 0.05 94.22 13:34:01 3 4.30 0.00 0.67 0.02 0.07 94.95 13:34:01 4 5.03 0.00 0.79 0.03 0.05 94.10 13:34:01 5 4.80 0.00 0.71 0.05 0.05 94.39 13:34:01 6 5.63 0.00 0.72 0.15 0.07 93.43 13:34:01 7 5.65 0.00 0.60 0.05 0.07 93.63 13:35:01 all 1.72 0.00 0.32 0.03 0.05 97.87 13:35:01 0 2.25 0.00 0.27 0.00 0.05 97.43 13:35:01 1 2.19 0.00 0.28 0.00 0.03 97.49 13:35:01 2 1.37 0.00 0.30 0.02 0.03 98.28 13:35:01 3 1.89 0.00 0.45 0.02 0.07 97.57 13:35:01 4 1.54 0.00 0.38 0.05 0.05 97.98 13:35:01 5 2.16 0.00 0.29 0.05 0.03 97.47 13:35:01 6 1.15 0.00 0.32 0.05 0.07 98.41 13:35:01 7 1.24 0.00 0.32 0.08 0.03 98.33 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 4.33 0.00 1.07 0.16 0.04 94.39 13:36:01 0 2.50 0.00 0.95 0.10 0.03 96.41 13:36:01 1 4.56 0.00 1.17 0.05 0.03 94.19 13:36:01 2 2.55 0.00 1.02 0.05 0.05 96.33 13:36:01 3 1.69 0.00 0.95 0.27 0.03 97.06 13:36:01 4 3.10 0.00 0.94 0.38 0.05 95.53 13:36:01 5 2.14 0.00 1.00 0.25 0.05 96.56 13:36:01 6 15.16 0.00 1.46 0.13 0.05 83.20 13:36:01 7 2.94 0.00 1.09 0.07 0.05 95.86 Average: all 11.40 0.00 1.88 2.31 0.07 84.35 Average: 0 10.29 0.00 1.81 0.77 0.06 87.07 Average: 1 10.65 0.00 2.02 5.07 0.07 82.19 Average: 2 10.76 0.00 1.84 1.57 0.06 85.77 Average: 3 10.65 0.00 1.81 3.88 0.07 83.59 Average: 4 10.91 0.00 1.90 1.27 0.06 85.86 Average: 5 10.28 0.00 1.72 1.69 0.06 86.24 Average: 6 14.89 0.00 1.98 1.77 0.08 81.28 Average: 7 12.75 0.00 1.95 2.48 0.07 82.76