---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-489 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: 2800.000 BogoMIPS: 5600.00 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 716K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 796 28971 0 2398 30936 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:04:1b:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe04:1b85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:aa:b8:a5 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 4: br-eee6b507720a: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:bb:bd:15 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-eee6b507720a valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-489) 11/29/23 _x86_64_ (8 CPU) 12:50:50 LINUX RESTART (8 CPU) 12:51:01 tps rtps wtps bread/s bwrtn/s 12:52:01 82.64 47.01 35.63 3899.75 38357.74 12:53:01 77.20 42.14 35.06 2223.76 8493.92 12:54:01 64.96 13.25 51.71 972.90 10078.99 12:55:01 51.66 7.05 44.61 78.76 8365.15 12:56:01 82.55 9.22 73.34 1644.66 10864.32 12:57:01 40.39 0.13 40.26 19.20 7644.46 12:58:01 11.56 1.15 10.41 57.86 3653.52 Average: 58.71 17.13 41.57 1270.93 12493.82 12:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 31071496 32222988 1867724 5.67 38296 1442384 740132 2.18 276996 1347776 5812 12:53:01 30309384 31710964 2629836 7.98 56484 1664096 1455148 4.28 844972 1515112 51880 12:54:01 30131896 31741692 2807324 8.52 70780 1847936 1439472 4.24 841296 1676996 92420 12:55:01 29985276 31746016 2953944 8.97 81328 1978896 1422388 4.18 843792 1801388 153176 12:56:01 29779984 31766924 3159236 9.59 92700 2183444 1361852 4.01 873892 1956064 131216 12:57:01 29779176 31766692 3160044 9.59 92764 2184032 1378012 4.05 875660 1955116 28 12:58:01 29617276 31642096 3321944 10.09 95740 2217360 1506200 4.43 1015840 1971900 47884 Average: 30096355 31799625 2842865 8.63 75442 1931164 1329029 3.91 796064 1746336 68917 12:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 12:52:01 ens3 13.50 8.83 63.26 1.76 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 12:53:01 ens3 333.34 221.26 1032.88 56.51 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:54:01 ens3 30.56 20.10 564.40 2.61 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:55:01 ens3 29.79 20.94 388.92 5.60 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 br-eee6b507720a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:56:01 ens3 68.46 51.34 308.64 8.77 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 br-eee6b507720a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 ens3 2.60 1.90 0.79 0.98 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 br-eee6b507720a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 1.30 1.30 0.07 0.07 0.00 0.00 0.00 0.00 12:58:01 ens3 41.84 35.03 61.04 13.01 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: br-eee6b507720a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 74.30 51.34 345.70 12.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-489) 11/29/23 _x86_64_ (8 CPU) 12:50:50 LINUX RESTART (8 CPU) 12:51:01 CPU %user %nice %system %iowait %steal %idle 12:52:01 all 0.96 0.00 0.54 10.71 0.03 87.77 12:52:01 0 1.05 0.00 1.89 46.82 0.03 50.20 12:52:01 1 0.42 0.00 0.27 11.57 0.02 87.73 12:52:01 2 0.68 0.00 0.20 3.22 0.02 95.88 12:52:01 3 1.45 0.00 0.35 9.32 0.03 88.84 12:52:01 4 1.32 0.00 0.57 7.82 0.02 90.27 12:52:01 5 0.90 0.00 0.42 0.87 0.02 97.80 12:52:01 6 1.13 0.00 0.33 2.52 0.05 95.96 12:52:01 7 0.67 0.00 0.27 3.63 0.03 95.40 12:53:01 all 8.04 0.00 0.62 6.04 0.03 85.26 12:53:01 0 19.62 0.00 0.73 27.98 0.05 51.61 12:53:01 1 15.99 0.00 1.22 8.97 0.05 73.77 12:53:01 2 4.80 0.00 0.55 0.78 0.02 93.85 12:53:01 3 5.36 0.00 0.48 2.69 0.03 91.44 12:53:01 4 5.97 0.00 0.47 2.60 0.05 90.91 12:53:01 5 6.48 0.00 0.65 2.50 0.03 90.34 12:53:01 6 3.74 0.00 0.43 2.67 0.02 93.14 12:53:01 7 2.44 0.00 0.38 0.15 0.02 97.01 12:54:01 all 3.95 0.00 0.42 8.79 0.02 86.83 12:54:01 0 3.60 0.00 0.60 6.65 0.05 89.09 12:54:01 1 4.74 0.00 0.45 19.08 0.02 75.72 12:54:01 2 4.81 0.00 0.32 0.42 0.03 94.43 12:54:01 3 10.91 0.00 1.00 33.99 0.03 54.06 12:54:01 4 5.14 0.00 0.42 8.10 0.02 86.33 12:54:01 5 1.37 0.00 0.35 1.78 0.02 96.48 12:54:01 6 0.65 0.00 0.07 0.08 0.02 99.18 12:54:01 7 0.37 0.00 0.17 0.12 0.00 99.35 12:55:01 all 6.02 0.00 0.49 6.39 0.02 87.08 12:55:01 0 0.35 0.00 0.23 0.10 0.00 99.32 12:55:01 1 1.87 0.00 0.22 0.67 0.00 97.25 12:55:01 2 16.41 0.00 1.16 42.61 0.08 39.74 12:55:01 3 7.54 0.00 0.63 1.28 0.02 90.53 12:55:01 4 1.83 0.00 0.33 4.43 0.00 93.40 12:55:01 5 1.45 0.00 0.17 0.92 0.02 97.45 12:55:01 6 10.12 0.00 0.75 0.91 0.02 88.21 12:55:01 7 8.59 0.00 0.47 0.35 0.03 90.56 12:56:01 all 4.27 0.00 0.46 5.56 0.02 89.69 12:56:01 0 0.95 0.00 0.15 0.18 0.02 98.70 12:56:01 1 0.40 0.00 0.15 0.03 0.00 99.42 12:56:01 2 13.72 0.00 0.87 22.28 0.05 63.08 12:56:01 3 2.02 0.00 0.45 1.35 0.03 96.15 12:56:01 4 0.70 0.00 0.38 14.16 0.03 84.72 12:56:01 5 12.03 0.00 0.90 2.60 0.03 84.43 12:56:01 6 3.65 0.00 0.57 3.67 0.02 92.10 12:56:01 7 0.73 0.00 0.20 0.25 0.00 98.82 12:57:01 all 0.06 0.00 0.06 0.75 0.00 99.12 12:57:01 0 0.05 0.00 0.05 0.00 0.00 99.90 12:57:01 1 0.05 0.00 0.03 0.00 0.00 99.92 12:57:01 2 0.12 0.00 0.20 4.69 0.02 94.98 12:57:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:57:01 4 0.08 0.00 0.12 1.28 0.02 98.50 12:57:01 5 0.12 0.00 0.02 0.00 0.00 99.87 12:57:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:57:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:58:01 all 2.80 0.00 0.23 0.62 0.01 96.34 12:58:01 0 0.30 0.00 0.10 0.07 0.00 99.53 12:58:01 1 2.65 0.00 0.23 0.02 0.02 97.08 12:58:01 2 15.59 0.00 0.69 1.57 0.02 82.13 12:58:01 3 0.81 0.00 0.17 0.00 0.02 99.00 12:58:01 4 0.67 0.00 0.20 0.62 0.02 98.50 12:58:01 5 1.02 0.00 0.15 0.02 0.00 98.82 12:58:01 6 1.23 0.00 0.20 0.02 0.02 98.53 12:58:01 7 0.17 0.00 0.08 2.70 0.02 97.03 Average: all 3.73 0.00 0.40 5.55 0.02 90.30 Average: 0 3.70 0.00 0.54 11.67 0.02 84.07 Average: 1 3.73 0.00 0.37 5.76 0.01 90.13 Average: 2 8.01 0.00 0.57 10.78 0.03 80.61 Average: 3 4.02 0.00 0.45 6.96 0.02 88.55 Average: 4 2.24 0.00 0.36 5.57 0.02 91.81 Average: 5 3.34 0.00 0.38 1.24 0.02 95.03 Average: 6 2.94 0.00 0.34 1.41 0.02 95.30 Average: 7 1.86 0.00 0.23 1.03 0.01 96.87