---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44724 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 17G 139G 11% / 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 894 22386 0 8886 30817 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:b1:8e:80 brd ff:ff:ff:ff:ff:ff inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:feb1:8e80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:9d:9d:6d 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::42:49ff:fe9d:9d6d/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-44724) 09/09/25 _x86_64_ (8 CPU) 13:33:19 LINUX RESTART (8 CPU) 13:34:03 tps rtps wtps bread/s bwrtn/s 13:35:01 102.55 4.17 98.38 70.06 32996.66 13:36:01 216.23 19.60 196.63 2276.15 130732.61 13:37:01 458.59 3.23 455.36 429.66 201962.74 13:38:01 183.52 0.33 183.19 40.53 34073.79 13:39:01 145.44 0.25 145.19 19.06 40461.92 13:40:01 22.45 0.02 22.43 0.13 24063.99 13:41:01 8.75 0.00 8.75 0.00 2540.51 13:42:01 26.08 0.02 26.06 4.27 851.99 13:43:01 68.79 1.80 66.99 93.98 2378.27 Average: 137.06 3.27 133.80 326.93 52300.65 13:34:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30068992 31726444 2870228 8.71 76344 1884640 1357580 3.99 822380 1741444 219968 13:36:01 23646684 31568772 9292536 28.21 124996 7889836 2092100 6.16 1059656 7667164 3106308 13:37:01 22807580 31200704 10131640 30.76 168492 8227436 7487172 22.03 1521276 7886864 5024 13:38:01 20195484 28948920 12743736 38.69 192204 8550648 10465156 30.79 3993216 7975912 151664 13:39:01 19384436 28282840 13554784 41.15 209772 8657956 10940680 32.19 4687724 8063232 324 13:40:01 19281484 28170544 13657736 41.46 209956 8648464 11005148 32.38 4811968 8039784 772 13:41:01 19268548 28161784 13670672 41.50 210068 8652268 10993564 32.35 4821408 8042604 240 13:42:01 20564508 29406044 12374712 37.57 210500 8610352 7223276 21.25 3633112 7975172 264 13:43:01 22872220 31503496 10067000 30.56 212708 8384532 1660256 4.88 1567096 7789724 10936 Average: 22009993 29885505 10929227 33.18 179449 7722904 7024992 20.67 2990871 7242433 388389 13:34:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 67.92 56.23 1150.64 9.23 0.00 0.00 0.00 0.00 13:35:01 lo 1.31 1.31 0.16 0.16 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 2305.82 1476.67 58254.52 113.33 0.00 0.00 0.00 0.00 13:36:01 lo 16.73 16.73 1.79 1.79 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethd0ca88d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth6ae0d5d 10.86 15.10 1.61 2.05 0.00 0.00 0.00 0.00 13:37:01 ens3 14.66 13.86 3.23 3.62 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth6ae0d5d 262.19 279.79 58.05 38.35 0.00 0.00 0.00 0.00 13:38:01 ens3 49.18 37.06 1198.93 4.48 0.00 0.00 0.00 0.00 13:38:01 vethe590244 26.45 22.65 3.24 3.31 0.00 0.00 0.00 0.00 13:39:01 docker0 17.01 19.58 2.35 299.19 0.00 0.00 0.00 0.00 13:39:01 veth6ae0d5d 499.82 502.50 117.58 54.32 0.00 0.00 0.00 0.01 13:39:01 ens3 23.43 19.98 300.31 3.49 0.00 0.00 0.00 0.00 13:39:01 vethe590244 43.11 30.04 3.65 4.52 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth6ae0d5d 486.70 488.85 111.75 52.32 0.00 0.00 0.00 0.01 13:40:01 ens3 0.53 0.48 0.10 0.26 0.00 0.00 0.00 0.00 13:40:01 vethe590244 49.56 36.04 4.76 5.42 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth6ae0d5d 0.15 0.25 0.03 0.07 0.00 0.00 0.00 0.00 13:41:01 ens3 0.60 0.52 0.12 0.08 0.00 0.00 0.00 0.00 13:41:01 vethe590244 47.49 36.14 4.73 5.25 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth6ae0d5d 261.62 263.67 60.03 28.04 0.00 0.00 0.00 0.00 13:42:01 ens3 9.68 10.76 8.43 2.04 0.00 0.00 0.00 0.00 13:42:01 vethe590244 37.01 25.85 2.90 3.78 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 44.29 36.41 70.14 17.98 0.00 0.00 0.00 0.00 13:43:01 lo 31.26 31.26 3.09 3.09 0.00 0.00 0.00 0.00 Average: docker0 1.90 2.18 0.26 33.37 0.00 0.00 0.00 0.00 Average: ens3 280.35 184.03 6797.18 17.20 0.00 0.00 0.00 0.00 Average: lo 3.05 3.05 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44724) 09/09/25 _x86_64_ (8 CPU) 13:33:19 LINUX RESTART (8 CPU) 13:34:03 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 9.51 0.00 0.68 2.48 0.03 87.30 13:35:01 0 5.55 0.00 0.29 0.24 0.02 93.90 13:35:01 1 5.43 0.00 0.42 0.12 0.03 94.00 13:35:01 2 3.24 0.00 0.28 0.05 0.00 96.43 13:35:01 3 25.32 0.00 1.54 3.37 0.05 69.72 13:35:01 4 0.03 0.00 0.28 14.15 0.02 85.52 13:35:01 5 17.45 0.00 1.10 0.95 0.03 80.47 13:35:01 6 11.18 0.00 0.83 0.43 0.03 87.52 13:35:01 7 7.82 0.00 0.67 0.59 0.02 90.90 13:36:01 all 13.47 0.00 6.66 10.87 0.07 68.93 13:36:01 0 13.75 0.00 6.17 5.01 0.07 75.00 13:36:01 1 11.63 0.00 6.76 26.76 0.08 54.76 13:36:01 2 14.00 0.00 7.04 8.20 0.07 70.69 13:36:01 3 13.33 0.00 7.20 15.85 0.07 63.55 13:36:01 4 13.37 0.00 6.81 10.01 0.08 69.73 13:36:01 5 13.87 0.00 6.13 11.70 0.09 68.20 13:36:01 6 14.89 0.00 6.18 2.65 0.05 76.23 13:36:01 7 12.89 0.00 6.96 6.89 0.08 73.17 13:37:01 all 9.88 0.00 4.51 13.78 0.05 71.78 13:37:01 0 10.16 0.00 4.70 2.91 0.03 82.19 13:37:01 1 10.95 0.00 4.76 11.59 0.07 72.64 13:37:01 2 11.38 0.00 4.50 3.20 0.05 80.86 13:37:01 3 10.17 0.00 4.32 7.17 0.03 78.31 13:37:01 4 7.98 0.00 3.21 11.88 0.05 76.88 13:37:01 5 8.94 0.00 4.38 8.06 0.05 78.58 13:37:01 6 9.68 0.00 4.27 23.23 0.05 62.77 13:37:01 7 9.80 0.00 5.93 42.40 0.08 41.79 13:38:01 all 34.86 0.00 4.20 1.96 0.11 58.88 13:38:01 0 35.38 0.00 4.07 1.34 0.12 59.10 13:38:01 1 41.50 0.00 4.33 1.47 0.12 52.59 13:38:01 2 30.87 0.00 3.42 5.02 0.12 60.59 13:38:01 3 34.74 0.00 3.94 0.32 0.10 60.90 13:38:01 4 36.23 0.00 4.38 1.70 0.10 57.58 13:38:01 5 28.09 0.00 5.05 1.44 0.10 65.31 13:38:01 6 35.83 0.00 4.49 1.33 0.10 58.26 13:38:01 7 36.24 0.00 3.92 3.11 0.10 56.63 13:39:01 all 10.03 0.00 1.70 3.09 0.07 85.12 13:39:01 0 8.20 0.00 1.48 13.91 0.08 76.33 13:39:01 1 8.75 0.00 1.92 5.80 0.05 83.48 13:39:01 2 10.84 0.00 1.42 0.22 0.07 87.45 13:39:01 3 9.84 0.00 1.60 1.27 0.07 87.22 13:39:01 4 11.30 0.00 1.88 0.34 0.07 86.42 13:39:01 5 11.01 0.00 1.96 0.47 0.08 86.48 13:39:01 6 7.03 0.00 1.32 1.30 0.07 90.28 13:39:01 7 13.28 0.00 2.00 1.38 0.08 83.26 13:40:01 all 4.23 0.00 0.66 1.55 0.05 93.51 13:40:01 0 5.08 0.00 0.87 9.01 0.05 84.99 13:40:01 1 3.89 0.00 0.72 0.02 0.05 95.33 13:40:01 2 3.41 0.00 0.75 0.00 0.05 95.79 13:40:01 3 5.26 0.00 0.53 0.02 0.05 94.14 13:40:01 4 3.72 0.00 0.62 0.03 0.05 95.57 13:40:01 5 4.10 0.00 0.52 3.15 0.07 92.17 13:40:01 6 4.76 0.00 0.55 0.00 0.05 94.64 13:40:01 7 3.61 0.00 0.69 0.15 0.05 95.50 13:41:01 all 1.69 0.00 0.28 0.12 0.04 97.87 13:41:01 0 1.87 0.00 0.33 0.08 0.05 97.66 13:41:01 1 1.94 0.00 0.37 0.00 0.05 97.64 13:41:01 2 1.27 0.00 0.18 0.00 0.03 98.52 13:41:01 3 1.91 0.00 0.27 0.00 0.05 97.77 13:41:01 4 2.87 0.00 0.40 0.00 0.03 96.69 13:41:01 5 1.07 0.00 0.22 0.72 0.03 97.96 13:41:01 6 1.67 0.00 0.28 0.00 0.03 98.01 13:41:01 7 0.92 0.00 0.23 0.12 0.05 98.68 13:42:01 all 2.01 0.00 0.71 0.24 0.05 96.99 13:42:01 0 1.61 0.00 0.75 0.70 0.05 96.89 13:42:01 1 1.94 0.00 0.79 0.32 0.05 96.91 13:42:01 2 2.34 0.00 0.63 0.02 0.05 96.96 13:42:01 3 1.38 0.00 0.86 0.03 0.03 97.70 13:42:01 4 2.30 0.00 0.68 0.43 0.05 96.53 13:42:01 5 2.36 0.00 0.84 0.12 0.05 96.64 13:42:01 6 1.66 0.00 0.54 0.05 0.05 97.71 13:42:01 7 2.51 0.00 0.60 0.28 0.03 96.57 13:43:01 all 7.72 0.00 0.74 0.27 0.03 91.25 13:43:01 0 0.50 0.00 0.70 0.32 0.05 98.43 13:43:01 1 1.55 0.00 0.43 0.05 0.03 97.93 13:43:01 2 0.40 0.00 0.40 0.02 0.02 99.17 13:43:01 3 24.20 0.00 0.99 0.13 0.05 74.63 13:43:01 4 11.20 0.00 0.80 0.07 0.03 87.90 13:43:01 5 0.75 0.00 0.55 1.39 0.02 97.30 13:43:01 6 6.49 0.00 0.77 0.05 0.03 92.66 13:43:01 7 16.64 0.00 1.22 0.15 0.03 81.95 Average: all 10.36 0.00 2.23 3.80 0.06 83.55 Average: 0 9.11 0.00 2.15 3.73 0.06 84.95 Average: 1 9.71 0.00 2.27 5.10 0.06 82.86 Average: 2 8.62 0.00 2.06 1.85 0.05 87.41 Average: 3 13.96 0.00 2.35 3.10 0.06 80.53 Average: 4 9.91 0.00 2.12 4.24 0.05 83.68 Average: 5 9.69 0.00 2.30 3.09 0.06 84.86 Average: 6 10.33 0.00 2.13 3.21 0.05 84.27 Average: 7 11.52 0.00 2.46 6.08 0.06 79.87