---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-14719 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 851 23345 0 7970 30860 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:3c:8a:92 brd ff:ff:ff:ff:ff:ff inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe3c:8a92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:83:1b:a9 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-14719) 03/20/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 107.83 38.01 69.82 1761.06 21852.57 22:50:01 98.08 12.48 85.60 263.56 25335.78 22:51:01 232.43 2.50 229.93 87.19 157334.18 22:52:01 235.39 20.32 215.06 3853.40 56849.27 22:53:01 27.49 0.03 27.46 3.60 36003.60 22:54:01 160.42 0.02 160.41 0.13 45779.57 22:55:01 20.93 0.00 20.93 0.00 21236.86 22:56:01 12.91 0.00 12.91 0.00 17799.57 22:57:01 95.57 0.17 95.40 9.46 31633.32 Average: 110.14 8.12 102.02 662.62 46026.23 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30206528 31754376 2732692 8.30 66216 1793012 1387676 4.08 808168 1632396 134728 22:50:01 28514588 31687508 4424632 13.43 77652 3378072 1361440 4.01 885860 3189928 1488996 22:51:01 26421588 31045196 6517632 19.79 108780 4740008 2104732 6.19 1545184 4543756 31748 22:52:01 24572428 30826704 8366792 25.40 166760 6151064 2185528 6.43 1962576 5808952 331132 22:53:01 23903084 30714468 9036136 27.43 167384 6692432 2323940 6.84 2675804 5749884 476512 22:54:01 24336648 31552092 8602572 26.12 168484 7083148 1474788 4.34 1952436 6030664 3136 22:55:01 22708992 30101916 10230228 31.06 168568 7255588 2508892 7.38 3676668 5920812 0 22:56:01 24414940 31661824 8524280 25.88 168660 7113260 1383028 4.07 2023416 5879284 40332 22:57:01 23935560 31622660 9003660 27.33 168780 7541480 1430816 4.21 2248616 6122760 1052 Average: 25446040 31218527 7493180 22.75 140143 5749785 1795649 5.28 1975414 4986493 278626 22:48:02 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 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 22:49:01 ens3 55.11 35.47 796.12 8.46 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 22:50:01 ens3 6460.02 4256.04 24672.03 1065.58 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 ens3 322.23 279.47 2673.95 60.85 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 1.20 1.20 0.17 0.17 0.00 0.00 0.00 0.00 22:52:01 ens3 384.89 274.00 3299.49 50.16 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 50.92 34.81 10.83 9.40 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 75.62 67.69 184.44 18.66 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 5.98 5.98 0.31 0.31 0.00 0.00 0.00 0.00 22:55:01 ens3 2.73 2.18 0.64 0.62 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 35.21 35.21 1.81 1.81 0.00 0.00 0.00 0.00 22:56:01 ens3 20.75 15.56 4.38 4.66 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 1942.57 1436.64 484.89 7918.16 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 5.07 5.07 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1036.71 712.52 3574.63 1017.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-14719) 03/20/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 7.80 0.00 0.68 4.72 0.03 86.76 22:49:01 0 17.19 0.00 1.18 0.60 0.03 81.00 22:49:01 1 3.32 0.00 0.61 2.56 0.03 93.47 22:49:01 2 8.69 0.00 0.96 2.29 0.03 88.02 22:49:01 3 2.32 0.00 0.46 0.36 0.02 96.85 22:49:01 4 5.55 0.00 0.43 0.19 0.02 93.82 22:49:01 5 5.96 0.00 0.67 21.15 0.03 72.19 22:49:01 6 1.80 0.00 0.29 0.17 0.02 97.72 22:49:01 7 17.77 0.00 0.91 10.48 0.05 70.80 22:50:01 all 7.76 0.00 2.91 2.50 0.05 86.78 22:50:01 0 10.85 0.00 2.15 1.17 0.03 85.80 22:50:01 1 8.23 0.00 2.53 0.10 0.07 89.07 22:50:01 2 3.21 0.00 3.44 0.00 0.05 93.30 22:50:01 3 4.02 0.00 3.32 1.19 0.05 91.42 22:50:01 4 4.09 0.00 1.04 0.02 0.05 94.80 22:50:01 5 2.97 0.00 2.70 12.77 0.05 81.51 22:50:01 6 5.69 0.00 3.92 3.37 0.07 86.95 22:50:01 7 22.91 0.00 4.12 1.48 0.07 71.42 22:51:01 all 11.71 0.00 1.79 8.71 0.06 77.73 22:51:01 0 8.00 0.00 0.82 0.07 0.05 91.07 22:51:01 1 8.28 0.00 0.63 10.48 0.05 80.56 22:51:01 2 28.60 0.00 2.09 0.03 0.05 69.22 22:51:01 3 7.79 0.00 2.53 13.67 0.05 75.96 22:51:01 4 6.20 0.00 1.00 0.77 0.03 91.99 22:51:01 5 13.76 0.00 0.97 17.24 0.07 67.96 22:51:01 6 13.70 0.00 1.81 14.39 0.07 70.03 22:51:01 7 7.30 0.00 4.46 13.06 0.13 75.05 22:52:01 all 17.75 0.00 3.23 3.28 0.08 75.66 22:52:01 0 19.84 0.00 2.86 0.12 0.07 77.12 22:52:01 1 13.65 0.00 3.24 2.27 0.08 80.75 22:52:01 2 12.67 0.00 3.73 0.82 0.08 82.69 22:52:01 3 14.05 0.00 2.15 1.06 0.08 82.67 22:52:01 4 22.26 0.00 2.92 2.25 0.07 72.51 22:52:01 5 18.00 0.00 2.39 4.04 0.05 75.52 22:52:01 6 35.97 0.00 5.39 0.54 0.08 58.01 22:52:01 7 5.51 0.00 3.18 15.17 0.08 76.06 22:53:01 all 27.74 0.00 2.62 1.07 0.06 68.51 22:53:01 0 21.56 0.00 6.49 0.00 0.05 71.90 22:53:01 1 67.46 0.00 3.62 0.00 0.10 28.82 22:53:01 2 16.34 0.00 1.45 0.00 0.03 82.18 22:53:01 3 39.96 0.00 3.89 0.70 0.07 55.38 22:53:01 4 23.20 0.00 1.35 0.02 0.03 75.40 22:53:01 5 8.67 0.00 0.83 0.02 0.03 90.44 22:53:01 6 19.34 0.00 1.57 3.32 0.05 75.71 22:53:01 7 25.23 0.00 1.81 4.51 0.12 68.32 22:54:01 all 17.45 0.00 1.95 1.85 0.05 78.69 22:54:01 0 13.57 0.00 1.82 0.00 0.05 84.56 22:54:01 1 9.45 0.00 1.42 0.02 0.05 89.07 22:54:01 2 7.22 0.00 0.59 0.02 0.03 92.13 22:54:01 3 21.59 0.00 1.02 0.00 0.03 77.36 22:54:01 4 21.31 0.00 2.80 0.00 0.05 75.84 22:54:01 5 28.83 0.00 3.67 4.03 0.07 63.40 22:54:01 6 26.11 0.00 3.10 3.35 0.07 67.37 22:54:01 7 11.76 0.00 1.19 7.47 0.07 79.52 22:55:01 all 13.81 0.00 3.29 0.73 0.06 82.11 22:55:01 0 6.53 0.00 2.65 0.00 0.03 90.79 22:55:01 1 3.40 0.00 1.80 0.00 0.03 94.77 22:55:01 2 6.53 0.00 1.43 0.00 0.03 92.01 22:55:01 3 6.53 0.00 0.92 0.00 0.03 92.52 22:55:01 4 11.14 0.00 4.35 0.70 0.03 83.77 22:55:01 5 57.08 0.00 7.17 0.02 0.10 35.63 22:55:01 6 3.64 0.00 2.59 0.00 0.05 93.73 22:55:01 7 15.88 0.00 5.50 5.20 0.15 73.27 22:56:01 all 9.58 0.00 10.73 0.72 0.10 78.86 22:56:01 0 21.52 0.00 22.25 0.03 0.10 56.09 22:56:01 1 5.24 0.00 9.00 0.00 0.12 85.65 22:56:01 2 13.16 0.00 19.55 0.00 0.08 67.21 22:56:01 3 7.44 0.00 4.36 0.00 0.10 88.10 22:56:01 4 5.02 0.00 6.90 0.00 0.13 87.95 22:56:01 5 6.50 0.00 9.00 0.57 0.10 83.82 22:56:01 6 4.96 0.00 5.52 0.00 0.12 89.40 22:56:01 7 12.77 0.00 9.07 5.23 0.12 72.82 22:57:01 all 7.05 0.00 0.97 1.23 0.03 90.72 22:57:01 0 23.78 0.00 1.60 0.00 0.03 74.58 22:57:01 1 5.82 0.00 0.52 0.00 0.03 93.63 22:57:01 2 7.94 0.00 0.94 0.00 0.03 91.08 22:57:01 3 0.23 0.00 0.12 0.00 0.00 99.65 22:57:01 4 0.92 0.00 0.89 0.12 0.02 98.05 22:57:01 5 13.59 0.00 1.15 0.08 0.05 85.12 22:57:01 6 2.31 0.00 0.78 0.00 0.02 96.89 22:57:01 7 1.86 0.00 1.74 9.67 0.02 86.72 Average: all 13.42 0.00 3.14 2.75 0.06 80.63 Average: 0 15.87 0.00 4.67 0.22 0.05 79.19 Average: 1 13.89 0.00 2.61 1.71 0.06 81.72 Average: 2 11.60 0.00 3.82 0.35 0.05 84.19 Average: 3 11.57 0.00 2.08 1.89 0.05 84.41 Average: 4 11.10 0.00 2.41 0.45 0.05 85.98 Average: 5 17.31 0.00 3.17 6.62 0.06 72.84 Average: 6 12.62 0.00 2.78 2.79 0.06 81.76 Average: 7 13.43 0.00 3.55 8.02 0.09 74.90