---> uname -a: Linux prd-centos8-docker-8c-8g-21261.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 996 28456 19 2436 30448 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:65:89:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe65:893f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:ea:40:96 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/07/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 103.05 7.08 95.97 1304.23 7290.17 05:20:01 AM 73.89 2.55 71.34 468.72 6692.35 05:21:01 AM 98.55 1.20 97.35 566.61 2224.01 05:22:01 AM 89.77 1.58 88.19 392.87 6479.54 Average: 91.31 3.10 88.21 683.13 5671.44 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29490192 31219640 3165520 9.69 2688 2050732 1424940 4.23 172656 2557180 169976 05:20:01 AM 28816172 30568720 3839540 11.76 2688 2071852 2174504 6.45 178968 3200508 4740 05:21:01 AM 28268704 30135732 4387008 13.43 2688 2181748 2275984 6.75 226756 3685680 63460 05:22:01 AM 29146068 31167632 3509644 10.75 2688 2332276 1474164 4.37 256296 2767320 41404 Average: 28930284 30772931 3725428 11.41 2688 2159152 1837398 5.45 208669 3052672 69895 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 59.61 42.74 970.99 8.00 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 81.50 80.67 270.76 39.40 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 124.01 119.79 1085.47 23.28 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 184.80 165.22 1560.32 41.23 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 112.48 102.10 971.89 27.97 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 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/07/2024 _x86_64_ (8 CPU) 05:17:22 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.24 0.00 0.90 0.84 0.07 87.95 05:19:01 AM 0 15.49 0.00 1.20 1.17 0.08 82.05 05:19:01 AM 1 5.09 0.00 1.02 1.64 0.08 92.17 05:19:01 AM 2 2.67 0.00 0.38 0.13 0.07 96.74 05:19:01 AM 3 15.89 0.00 1.33 1.02 0.05 81.71 05:19:01 AM 4 4.43 0.00 0.40 0.35 0.08 94.74 05:19:01 AM 5 19.03 0.00 1.20 1.12 0.05 78.61 05:19:01 AM 6 5.17 0.00 0.30 0.95 0.10 93.47 05:19:01 AM 7 14.12 0.00 1.35 0.33 0.07 84.12 05:20:01 AM all 5.83 0.00 0.47 16.24 0.04 77.42 05:20:01 AM 0 6.64 0.00 0.50 24.07 0.03 68.75 05:20:01 AM 1 2.72 0.00 0.30 8.26 0.03 88.69 05:20:01 AM 2 3.22 0.00 0.32 3.14 0.05 93.27 05:20:01 AM 3 9.57 0.00 0.33 13.52 0.08 76.49 05:20:01 AM 4 6.69 0.00 0.55 68.23 0.05 24.48 05:20:01 AM 5 6.89 0.00 0.77 0.40 0.03 91.91 05:20:01 AM 6 2.20 0.00 0.33 1.97 0.02 95.48 05:20:01 AM 7 8.71 0.00 0.64 10.39 0.02 80.25 05:21:01 AM all 27.63 0.00 0.95 7.18 0.08 64.17 05:21:01 AM 0 19.07 0.00 0.68 5.57 0.07 74.61 05:21:01 AM 1 19.64 0.00 0.84 13.95 0.08 65.49 05:21:01 AM 2 36.85 0.00 0.95 0.08 0.07 62.04 05:21:01 AM 3 36.23 0.00 0.73 0.00 0.07 62.97 05:21:01 AM 4 26.50 0.00 1.00 3.99 0.08 68.42 05:21:01 AM 5 29.80 0.00 1.37 10.21 0.07 58.55 05:21:01 AM 6 28.85 0.00 0.85 2.09 0.07 68.15 05:21:01 AM 7 24.07 0.00 1.19 21.55 0.10 53.09 05:22:01 AM all 38.64 0.00 1.56 1.26 0.10 58.43 05:22:01 AM 0 38.75 0.00 1.55 1.95 0.10 57.64 05:22:01 AM 1 36.53 0.00 1.24 1.39 0.10 60.75 05:22:01 AM 2 46.15 0.00 2.21 0.97 0.10 50.57 05:22:01 AM 3 38.11 0.00 1.97 1.64 0.10 58.17 05:22:01 AM 4 40.57 0.00 1.59 1.24 0.12 56.49 05:22:01 AM 5 38.24 0.00 1.45 2.71 0.10 57.50 05:22:01 AM 6 33.73 0.00 1.37 0.07 0.08 64.74 05:22:01 AM 7 37.03 0.00 1.13 0.15 0.08 61.60 Average: all 20.58 0.00 0.97 6.38 0.07 72.00 Average: 0 19.99 0.00 0.98 8.19 0.07 70.77 Average: 1 15.98 0.00 0.85 6.31 0.08 76.79 Average: 2 22.21 0.00 0.96 1.08 0.07 75.67 Average: 3 24.94 0.00 1.09 4.04 0.08 69.84 Average: 4 19.55 0.00 0.89 18.44 0.08 61.04 Average: 5 23.48 0.00 1.20 3.61 0.06 71.65 Average: 6 17.48 0.00 0.71 1.27 0.07 80.47 Average: 7 20.99 0.00 1.08 8.10 0.07 69.77