---> uname -a: Linux prd-centos8-docker-8c-8g-4303.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: 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 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 1009 27771 19 3109 30432 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:b6:40:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:feb6:4098/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:20:68:e6 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) 02/10/2024 _x86_64_ (8 CPU) 10:16:25 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 88.45 6.96 81.49 1302.37 5532.49 10:19:01 AM 286.09 2.47 283.62 570.48 12318.01 10:20:01 AM 155.11 0.72 154.40 66.91 32011.38 Average: 176.55 3.38 173.17 646.58 16620.63 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29553144 31260252 3102560 9.50 2688 2032044 1447376 4.29 166784 2511164 168420 10:19:01 AM 28045684 30209044 4610020 14.12 2688 2476612 2259340 6.70 281416 3845916 354920 10:20:01 AM 28454056 31172984 4201648 12.87 2688 3028076 1407192 4.18 672284 3036996 24896 Average: 28684295 30880760 3971409 12.16 2688 2512244 1704636 5.06 373495 3131359 182745 10:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 118.04 109.28 902.53 14.34 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 387.84 331.94 3626.57 63.62 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 282.51 273.26 1160.42 3063.14 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 262.80 238.16 1896.50 1047.03 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) 02/10/2024 _x86_64_ (8 CPU) 10:16:25 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 9.04 0.00 0.87 0.88 0.05 89.16 10:18:01 AM 0 1.97 0.00 0.22 0.00 0.07 97.74 10:18:01 AM 1 22.18 0.00 2.15 2.23 0.07 73.37 10:18:01 AM 2 10.26 0.00 0.70 0.74 0.07 88.24 10:18:01 AM 3 11.92 0.00 1.14 1.50 0.03 85.41 10:18:01 AM 4 6.27 0.00 0.62 0.43 0.05 92.63 10:18:01 AM 5 12.38 0.00 1.15 1.02 0.05 85.40 10:18:01 AM 6 6.38 0.00 0.82 1.07 0.03 91.70 10:18:01 AM 7 1.02 0.00 0.17 0.07 0.02 98.73 10:19:01 AM all 17.45 0.00 1.39 1.58 0.08 79.50 10:19:01 AM 0 15.91 0.00 0.87 1.15 0.08 81.98 10:19:01 AM 1 23.66 0.00 1.74 2.34 0.07 72.20 10:19:01 AM 2 13.50 0.00 2.50 3.17 0.10 80.74 10:19:01 AM 3 23.74 0.00 1.27 0.69 0.10 74.20 10:19:01 AM 4 22.53 0.00 1.34 1.22 0.07 74.84 10:19:01 AM 5 13.88 0.00 1.17 0.74 0.10 84.11 10:19:01 AM 6 16.91 0.00 1.15 1.59 0.07 80.28 10:19:01 AM 7 9.46 0.00 1.10 1.75 0.05 87.63 10:20:01 AM all 11.00 0.00 1.20 3.45 0.06 84.30 10:20:01 AM 0 8.54 0.00 0.62 0.00 0.05 90.79 10:20:01 AM 1 12.84 0.00 1.01 8.23 0.07 77.87 10:20:01 AM 2 13.72 0.00 1.32 5.15 0.08 79.73 10:20:01 AM 3 19.32 0.00 1.87 3.85 0.07 74.89 10:20:01 AM 4 13.15 0.00 1.36 1.53 0.05 83.92 10:20:01 AM 5 5.82 0.00 1.14 0.18 0.03 92.83 10:20:01 AM 6 11.47 0.00 1.30 1.77 0.05 85.41 10:20:01 AM 7 3.17 0.00 0.97 6.91 0.07 88.89 Average: all 12.49 0.00 1.15 1.97 0.06 84.32 Average: 0 8.81 0.00 0.57 0.38 0.07 90.17 Average: 1 19.56 0.00 1.63 4.27 0.07 74.48 Average: 2 12.49 0.00 1.51 3.01 0.08 82.91 Average: 3 18.32 0.00 1.42 2.01 0.07 78.18 Average: 4 13.98 0.00 1.11 1.06 0.06 83.80 Average: 5 10.69 0.00 1.15 0.65 0.06 87.45 Average: 6 11.58 0.00 1.09 1.48 0.05 85.80 Average: 7 4.55 0.00 0.75 2.90 0.04 91.76