---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17885 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 13G 143G 8% / 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 827 26530 0 4808 30883 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:48:20:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe48:2024/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:72:15:60 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-8c-8g-17885) 03/25/24 _x86_64_ (8 CPU) 02:48:44 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 160.56 83.39 77.17 6119.78 58865.66 02:51:01 105.62 17.41 88.20 1236.33 28851.32 02:52:01 116.93 9.61 107.31 1691.17 31644.79 02:53:01 385.57 11.80 373.77 782.74 101225.76 02:54:01 19.35 0.52 18.83 23.60 22808.72 02:55:01 14.35 0.00 14.35 0.00 19791.02 02:56:01 19.36 0.00 19.36 0.00 20546.81 02:57:01 18.61 0.03 18.58 3.47 15726.85 02:58:01 54.61 1.93 52.68 111.93 2493.14 Average: 99.44 13.85 85.58 1107.60 33548.44 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30220640 31683692 2718580 8.25 56152 1726212 1489296 4.38 884652 1559672 87880 02:51:01 29959396 31719600 2979824 9.05 79644 1982300 1413276 4.16 856852 1812028 117408 02:52:01 27488512 31678816 5450708 16.55 111604 4301336 1582276 4.66 981804 4039760 2121804 02:53:01 25391052 29948872 7548168 22.92 132848 4549692 7203652 21.19 2801692 4242616 424 02:54:01 23713724 28421120 9225496 28.01 133128 4663248 10224168 30.08 4366340 4339120 284 02:55:01 23711724 28419520 9227496 28.01 133168 4663432 10203980 30.02 4367656 4339304 336 02:56:01 23325896 28040664 9613324 29.19 133344 4667980 10316668 30.35 4751104 4337792 172 02:57:01 23366356 28108280 9572864 29.06 133592 4696844 9597356 28.24 4701304 4352872 132 02:58:01 27176172 31632796 5763048 17.50 135336 4521468 1504348 4.43 1208172 4087952 2644 Average: 26039275 29961484 6899945 20.95 116535 3974724 5948336 17.50 2768842 3679013 259009 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 375.62 249.61 1544.42 60.37 0.00 0.00 0.00 0.00 02:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 40.76 28.26 551.37 6.30 0.00 0.00 0.00 0.00 02:52:01 lo 10.80 10.80 0.99 0.99 0.00 0.00 0.00 0.00 02:52:01 br-65b5057df63a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 564.66 320.24 19403.17 24.81 0.00 0.00 0.00 0.00 02:53:01 veth9b3ed3b 1.32 1.48 0.08 0.09 0.00 0.00 0.00 0.00 02:53:01 veth2423c3a 50.52 61.39 19.71 16.44 0.00 0.00 0.00 0.00 02:53:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 02:53:01 veth63dbdf9 0.13 0.62 0.01 0.04 0.00 0.00 0.00 0.00 02:54:01 veth9b3ed3b 22.31 18.70 8.64 26.59 0.00 0.00 0.00 0.00 02:54:01 veth2423c3a 21.20 26.50 28.83 10.01 0.00 0.00 0.00 0.00 02:54:01 lo 5.12 5.12 9.73 9.73 0.00 0.00 0.00 0.00 02:54:01 veth63dbdf9 2.10 2.15 7.84 2.59 0.00 0.00 0.00 0.00 02:55:01 veth9b3ed3b 3.30 3.03 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 veth2423c3a 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:55:01 lo 5.63 5.63 0.84 0.84 0.00 0.00 0.00 0.00 02:55:01 veth63dbdf9 0.45 0.28 0.05 0.07 0.00 0.00 0.00 0.00 02:56:01 veth9b3ed3b 103.22 84.35 35.15 176.05 0.00 0.00 0.00 0.01 02:56:01 veth2423c3a 126.88 157.79 268.47 51.98 0.00 0.00 0.00 0.02 02:56:01 lo 17.28 17.28 32.12 32.12 0.00 0.00 0.00 0.00 02:56:01 veth63dbdf9 6.33 6.90 15.37 5.39 0.00 0.00 0.00 0.00 02:57:01 veth9b3ed3b 1.30 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:57:01 veth2423c3a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 15.30 15.30 0.96 0.96 0.00 0.00 0.00 0.00 02:57:01 veth63dbdf9 1.28 1.08 0.12 0.14 0.00 0.00 0.00 0.00 02:58:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1079.66 673.38 21581.72 158.49 0.00 0.00 0.00 0.00 Average: lo 6.56 6.56 5.01 5.01 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: ens3 119.35 74.19 2398.34 17.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17885) 03/25/24 _x86_64_ (8 CPU) 02:48:44 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.29 0.00 1.77 5.43 0.05 83.47 02:50:01 0 5.86 0.00 0.73 0.38 0.05 92.97 02:50:01 1 4.85 0.00 1.12 0.79 0.05 93.19 02:50:01 2 21.66 0.00 1.92 2.26 0.07 74.09 02:50:01 3 24.12 0.00 2.09 9.85 0.07 63.86 02:50:01 4 5.04 0.00 1.13 5.21 0.03 88.59 02:50:01 5 7.60 0.00 0.85 1.12 0.02 90.41 02:50:01 6 2.50 0.00 5.31 23.47 0.07 68.65 02:50:01 7 2.70 0.00 1.02 0.47 0.02 95.79 02:51:01 all 9.98 0.00 0.81 3.17 0.03 86.01 02:51:01 0 1.27 0.00 0.22 2.48 0.05 95.99 02:51:01 1 0.47 0.00 0.57 15.13 0.02 83.81 02:51:01 2 18.68 0.00 1.69 0.84 0.05 78.75 02:51:01 3 33.94 0.00 1.65 1.82 0.07 62.52 02:51:01 4 13.43 0.00 0.79 1.00 0.03 84.75 02:51:01 5 8.95 0.00 0.65 0.68 0.03 89.68 02:51:01 6 0.72 0.00 0.35 3.05 0.00 95.88 02:51:01 7 2.43 0.00 0.52 0.40 0.02 96.63 02:52:01 all 12.52 0.00 5.06 2.52 0.10 79.80 02:52:01 0 8.67 0.00 4.70 11.94 0.08 74.61 02:52:01 1 11.00 0.00 4.70 2.12 0.12 82.05 02:52:01 2 11.20 0.00 3.96 1.80 0.07 82.98 02:52:01 3 27.30 0.00 7.00 2.23 0.14 63.33 02:52:01 4 14.71 0.00 4.65 0.44 0.08 80.11 02:52:01 5 8.53 0.00 5.10 0.70 0.08 85.59 02:52:01 6 12.42 0.00 5.98 0.73 0.10 80.77 02:52:01 7 6.43 0.00 4.38 0.19 0.07 88.93 02:53:01 all 19.09 0.00 4.51 9.69 0.10 66.61 02:53:01 0 20.49 0.00 4.66 17.96 0.12 56.77 02:53:01 1 21.26 0.00 5.61 22.09 0.12 50.92 02:53:01 2 16.96 0.00 4.04 17.08 0.10 61.82 02:53:01 3 19.50 0.00 3.67 7.71 0.10 69.01 02:53:01 4 20.99 0.00 4.64 3.49 0.10 70.78 02:53:01 5 17.23 0.00 4.54 8.00 0.10 70.13 02:53:01 6 19.91 0.00 4.64 0.54 0.10 74.80 02:53:01 7 16.41 0.00 4.23 0.61 0.10 78.64 02:54:01 all 19.18 0.00 3.09 1.66 0.08 75.99 02:54:01 0 19.63 0.00 3.23 0.02 0.07 77.06 02:54:01 1 18.31 0.00 2.74 11.46 0.08 67.40 02:54:01 2 17.15 0.00 2.90 1.71 0.07 78.17 02:54:01 3 20.50 0.00 2.91 0.00 0.08 76.50 02:54:01 4 14.07 0.00 1.98 0.00 0.05 83.89 02:54:01 5 20.76 0.00 3.22 0.00 0.08 75.94 02:54:01 6 20.20 0.00 3.81 0.07 0.10 75.82 02:54:01 7 22.82 0.00 3.94 0.00 0.08 73.16 02:55:01 all 0.83 0.00 0.11 1.36 0.03 97.67 02:55:01 0 0.47 0.00 0.15 0.00 0.03 99.35 02:55:01 1 0.97 0.00 0.07 10.82 0.02 88.13 02:55:01 2 0.89 0.00 0.10 0.00 0.03 98.98 02:55:01 3 0.89 0.00 0.07 0.00 0.03 99.01 02:55:01 4 1.27 0.00 0.07 0.00 0.02 98.65 02:55:01 5 0.67 0.00 0.20 0.00 0.05 99.08 02:55:01 6 0.62 0.00 0.10 0.00 0.02 99.26 02:55:01 7 0.88 0.00 0.08 0.00 0.02 99.02 02:56:01 all 7.66 0.00 0.83 1.08 0.06 90.37 02:56:01 0 6.39 0.00 0.54 0.10 0.07 92.91 02:56:01 1 7.90 0.00 0.89 8.49 0.07 82.65 02:56:01 2 7.26 0.00 0.90 0.02 0.05 91.77 02:56:01 3 7.19 0.00 0.69 0.00 0.05 92.07 02:56:01 4 8.03 0.00 0.82 0.00 0.05 91.10 02:56:01 5 7.91 0.00 0.99 0.03 0.05 91.02 02:56:01 6 8.40 0.00 0.99 0.02 0.07 90.53 02:56:01 7 8.14 0.00 0.90 0.03 0.08 90.85 02:57:01 all 1.27 0.00 0.44 4.19 0.06 94.04 02:57:01 0 1.10 0.00 0.47 0.65 0.08 97.70 02:57:01 1 0.90 0.00 0.37 31.29 0.07 67.37 02:57:01 2 0.69 0.00 0.39 0.02 0.07 98.84 02:57:01 3 1.48 0.00 0.44 0.13 0.07 97.88 02:57:01 4 1.19 0.00 0.33 0.45 0.05 97.97 02:57:01 5 1.02 0.00 0.45 0.40 0.07 98.06 02:57:01 6 2.04 0.00 0.48 0.57 0.07 96.84 02:57:01 7 1.74 0.00 0.54 0.02 0.05 97.66 02:58:01 all 6.69 0.00 0.63 0.36 0.03 92.29 02:58:01 0 5.64 0.00 0.82 1.69 0.03 91.83 02:58:01 1 6.77 0.00 0.55 0.40 0.02 92.27 02:58:01 2 0.57 0.00 0.47 0.00 0.02 98.95 02:58:01 3 3.13 0.00 0.54 0.12 0.02 96.20 02:58:01 4 13.14 0.00 0.62 0.18 0.07 86.00 02:58:01 5 7.97 0.00 0.70 0.22 0.03 91.08 02:58:01 6 0.88 0.00 0.53 0.13 0.02 98.43 02:58:01 7 15.37 0.00 0.82 0.15 0.03 83.63 Average: all 9.59 0.00 1.91 3.27 0.06 85.18 Average: 0 7.70 0.00 1.72 3.90 0.07 86.62 Average: 1 8.01 0.00 1.83 11.40 0.06 78.69 Average: 2 10.54 0.00 1.81 2.62 0.06 84.96 Average: 3 15.33 0.00 2.11 2.43 0.07 80.06 Average: 4 10.18 0.00 1.66 1.20 0.05 86.90 Average: 5 8.94 0.00 1.84 1.23 0.06 87.93 Average: 6 7.48 0.00 2.45 3.17 0.06 86.83 Average: 7 8.53 0.00 1.81 0.21 0.05 89.40