---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-25674 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 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 845 23361 0 7960 30866 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:ff:ab:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:feff:ab3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:ef:69:15 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-v1-8c-8g-25674) 04/24/24 _x86_64_ (8 CPU) 22:47:53 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 189.69 87.45 102.23 6244.16 95227.33 22:50:01 117.61 12.53 105.08 272.35 65006.77 22:51:01 192.58 2.67 189.92 102.12 176381.67 22:52:01 259.00 0.80 258.20 12.53 39390.87 22:53:01 80.59 19.53 61.06 3844.72 24656.58 22:54:01 68.06 0.02 68.04 0.13 17699.72 22:55:01 91.62 0.00 91.62 0.00 12638.96 22:56:01 5.95 0.00 5.95 0.00 6053.12 22:57:01 83.04 0.00 83.04 0.00 11269.06 Average: 120.91 13.67 107.24 1164.03 49813.13 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30200120 31672848 2739100 8.32 56912 1735752 1508184 4.44 904972 1563984 101148 22:50:01 28677604 31698640 4261616 12.94 76392 3231924 1366980 4.02 864296 3062780 1419352 22:51:01 26547468 31076916 6391752 19.40 102584 4657668 2035500 5.99 1513044 4463536 11952 22:52:01 25344760 31022976 7594460 23.06 163760 5596236 2074288 6.10 1695852 5327532 30176 22:53:01 22291524 28999448 10647696 32.33 167252 6594368 4120232 12.12 4115492 5927668 197712 22:54:01 24286352 31501372 8652868 26.27 168604 7083836 1584472 4.66 2003992 6035800 376384 22:55:01 23680000 31035052 9259220 28.11 168724 7220328 1994576 5.87 2585948 6055808 137124 22:56:01 22636216 30036328 10303004 31.28 168816 7263428 2617016 7.70 3747176 5927612 152 22:57:01 23995860 31670476 8943360 27.15 168912 7530152 1406348 4.14 2204960 6113500 130120 Average: 25295545 30968228 7643675 23.21 137995 5657077 2078622 6.12 2181748 4942024 267124 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 22:49:01 ens3 361.87 241.03 1467.58 62.41 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:50:01 ens3 6753.62 4161.19 23962.16 1031.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:51:01 ens3 678.92 478.92 3003.70 117.58 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.18 0.18 0.00 0.00 0.00 0.00 22:52:01 ens3 189.49 115.51 1651.44 17.62 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 175.09 141.67 2083.11 15.74 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 78.02 61.21 183.74 17.04 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 4.62 3.68 1.22 1.56 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 36.91 36.91 1.90 1.90 0.00 0.00 0.00 0.00 22:56:01 ens3 1.32 0.87 0.27 0.23 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 4.35 4.35 0.22 0.22 0.00 0.00 0.00 0.00 22:57:01 ens3 1521.11 1155.04 411.85 7880.66 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: lo 5.15 5.15 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 1084.86 706.55 3640.50 1015.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-25674) 04/24/24 _x86_64_ (8 CPU) 22:47:53 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.12 0.00 1.24 4.19 0.04 85.41 22:49:01 0 10.33 0.00 0.95 0.88 0.03 87.80 22:49:01 1 4.75 0.00 1.17 19.41 0.05 74.62 22:49:01 2 6.58 0.00 1.05 1.22 0.05 91.10 22:49:01 3 13.53 0.00 0.80 8.63 0.05 76.99 22:49:01 4 10.84 0.00 2.25 0.97 0.03 85.91 22:49:01 5 15.05 0.00 1.23 0.95 0.03 82.74 22:49:01 6 4.38 0.00 1.15 0.89 0.03 93.55 22:49:01 7 7.49 0.00 1.29 0.63 0.03 90.55 22:50:01 all 8.44 0.00 2.72 2.30 0.05 86.49 22:50:01 0 1.29 0.00 0.56 1.24 0.05 96.85 22:50:01 1 6.10 0.00 1.24 13.39 0.03 79.23 22:50:01 2 1.35 0.00 0.98 2.46 0.03 95.17 22:50:01 3 31.40 0.00 5.91 0.75 0.08 61.86 22:50:01 4 9.09 0.00 4.11 0.10 0.03 86.67 22:50:01 5 4.61 0.00 3.56 0.05 0.07 91.70 22:50:01 6 2.15 0.00 1.61 0.17 0.03 96.04 22:50:01 7 11.80 0.00 3.78 0.22 0.07 84.13 22:51:01 all 11.89 0.00 1.84 7.11 0.05 79.11 22:51:01 0 4.67 0.00 0.58 0.27 0.02 94.47 22:51:01 1 24.77 0.00 1.59 2.75 0.03 70.86 22:51:01 2 3.94 0.00 1.09 2.48 0.05 92.45 22:51:01 3 6.65 0.00 7.05 19.61 0.07 66.63 22:51:01 4 17.19 0.00 1.34 2.99 0.07 78.42 22:51:01 5 20.61 0.00 1.04 0.00 0.05 78.31 22:51:01 6 6.29 0.00 1.09 19.96 0.05 72.61 22:51:01 7 10.90 0.00 1.04 9.00 0.05 79.01 22:52:01 all 12.45 0.00 3.17 1.04 0.06 83.28 22:52:01 0 6.34 0.00 0.33 0.00 0.03 93.29 22:52:01 1 5.11 0.00 2.20 3.96 0.05 88.68 22:52:01 2 9.24 0.00 3.20 0.67 0.05 86.84 22:52:01 3 12.02 0.00 1.99 0.25 0.05 85.69 22:52:01 4 9.95 0.00 1.54 1.90 0.05 86.57 22:52:01 5 14.26 0.00 1.34 0.02 0.07 84.32 22:52:01 6 24.10 0.00 8.28 1.25 0.10 66.27 22:52:01 7 18.75 0.00 6.58 0.24 0.08 74.35 22:53:01 all 27.93 0.00 2.44 0.47 0.06 69.11 22:53:01 0 24.82 0.00 1.65 0.02 0.05 73.46 22:53:01 1 45.15 0.00 7.29 0.13 0.08 47.34 22:53:01 2 29.65 0.00 1.54 2.36 0.05 66.40 22:53:01 3 27.13 0.00 1.90 0.00 0.05 70.91 22:53:01 4 22.40 0.00 1.35 0.95 0.05 75.25 22:53:01 5 21.02 0.00 1.95 0.00 0.05 76.97 22:53:01 6 21.37 0.00 1.80 0.15 0.03 76.64 22:53:01 7 31.85 0.00 2.04 0.15 0.07 65.90 22:54:01 all 20.40 0.00 2.27 0.57 0.05 76.71 22:54:01 0 11.07 0.00 1.45 0.00 0.02 87.47 22:54:01 1 26.99 0.00 2.96 0.00 0.05 70.00 22:54:01 2 15.21 0.00 2.21 2.60 0.07 79.92 22:54:01 3 29.85 0.00 2.92 0.00 0.03 67.20 22:54:01 4 19.31 0.00 1.17 0.00 0.03 79.49 22:54:01 5 10.27 0.00 0.94 0.00 0.07 88.73 22:54:01 6 20.16 0.00 3.51 2.00 0.05 74.28 22:54:01 7 30.48 0.00 2.99 0.00 0.07 66.47 22:55:01 all 10.84 0.00 1.94 0.33 0.04 86.85 22:55:01 0 1.90 0.00 0.40 0.02 0.05 97.63 22:55:01 1 1.43 0.00 0.18 0.00 0.02 98.37 22:55:01 2 27.46 0.00 0.85 0.03 0.08 71.57 22:55:01 3 15.85 0.00 9.22 0.00 0.03 74.90 22:55:01 4 7.23 0.00 0.52 2.61 0.07 89.57 22:55:01 5 0.90 0.00 0.47 0.00 0.07 98.56 22:55:01 6 23.30 0.00 2.48 0.00 0.03 74.18 22:55:01 7 8.66 0.00 1.44 0.00 0.03 89.87 22:56:01 all 12.33 0.00 9.71 0.11 0.08 77.77 22:56:01 0 9.49 0.00 5.73 0.00 0.08 84.70 22:56:01 1 33.52 0.00 23.09 0.02 0.08 43.29 22:56:01 2 6.76 0.00 7.35 0.00 0.08 85.81 22:56:01 3 11.69 0.00 12.86 0.00 0.07 75.38 22:56:01 4 5.42 0.00 6.23 0.77 0.08 87.50 22:56:01 5 10.11 0.00 7.62 0.00 0.08 82.18 22:56:01 6 11.59 0.00 9.70 0.07 0.07 78.58 22:56:01 7 10.01 0.00 5.00 0.00 0.08 84.91 22:57:01 all 8.20 0.00 2.33 0.30 0.03 89.15 22:57:01 0 2.15 0.00 0.50 0.00 0.03 97.32 22:57:01 1 4.13 0.00 5.61 0.00 0.02 90.24 22:57:01 2 4.65 0.00 2.25 0.00 0.02 93.08 22:57:01 3 48.11 0.00 2.66 0.00 0.05 49.18 22:57:01 4 1.44 0.00 2.53 2.34 0.03 93.65 22:57:01 5 4.31 0.00 3.32 0.00 0.02 92.36 22:57:01 6 0.17 0.00 0.65 0.05 0.02 99.12 22:57:01 7 0.60 0.00 1.17 0.00 0.02 98.21 Average: all 13.52 0.00 3.07 1.82 0.05 81.54 Average: 0 8.00 0.00 1.35 0.27 0.04 90.34 Average: 1 16.89 0.00 5.04 4.39 0.05 73.63 Average: 2 11.65 0.00 2.29 1.31 0.05 84.70 Average: 3 21.81 0.00 5.04 3.23 0.05 69.87 Average: 4 11.44 0.00 2.34 1.40 0.05 84.78 Average: 5 11.25 0.00 2.38 0.11 0.06 86.20 Average: 6 12.61 0.00 3.35 2.72 0.05 81.28 Average: 7 14.52 0.00 2.81 1.14 0.06 81.48