---> uname -a: Linux prd-centos8-docker-8c-8g-23561.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 989 28478 19 2421 30454 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:8a:bb:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe8a:bb27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:57:a4:7d 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) 04/15/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 133.21 8.22 125.00 1581.20 9009.55 08:59:01 PM 163.91 2.37 161.54 928.25 7511.30 09:00:01 PM 58.60 0.52 58.08 66.64 4909.50 Average: 118.57 3.70 114.87 858.65 7143.32 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29539636 31280620 3116076 9.54 2688 2061280 1366464 4.05 169476 2501088 108464 08:59:01 PM 27436276 29350428 5219436 15.98 2688 2227276 3439496 10.20 234796 4500716 73132 09:00:01 PM 29172992 31177792 3482720 10.66 2688 2315432 1463480 4.34 256180 2739492 41448 Average: 28716301 30602947 3939411 12.06 2688 2201329 2089813 6.20 220151 3247099 74348 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 90.68 66.84 1010.47 26.76 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 229.70 208.88 1728.26 45.67 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 145.47 109.55 787.62 33.25 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.10 0.10 0.00 0.00 0.00 0.00 Average: eth0 155.28 128.42 1175.43 35.23 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) 04/15/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.92 0.00 0.97 0.73 0.04 88.33 08:58:01 PM 0 1.14 0.00 0.40 0.70 0.05 97.71 08:58:01 PM 1 3.46 0.00 0.84 0.92 0.05 94.74 08:58:01 PM 2 17.95 0.00 1.63 1.20 0.05 79.17 08:58:01 PM 3 12.39 0.00 1.60 0.83 0.05 85.13 08:58:01 PM 4 12.13 0.00 0.90 0.65 0.03 86.28 08:58:01 PM 5 21.70 0.00 1.18 0.70 0.05 76.37 08:58:01 PM 6 4.86 0.00 0.68 0.65 0.03 93.77 08:58:01 PM 7 5.72 0.00 0.48 0.22 0.03 93.55 08:59:01 PM all 35.38 0.00 1.35 0.84 0.10 62.33 08:59:01 PM 0 24.45 0.00 0.89 0.25 0.10 74.32 08:59:01 PM 1 47.97 0.00 1.15 0.38 0.10 50.39 08:59:01 PM 2 30.44 0.00 1.44 0.43 0.08 67.61 08:59:01 PM 3 37.54 0.00 1.52 1.17 0.10 59.66 08:59:01 PM 4 34.54 0.00 1.37 0.67 0.08 63.33 08:59:01 PM 5 37.36 0.00 1.70 1.34 0.12 59.49 08:59:01 PM 6 30.71 0.00 1.27 1.00 0.10 66.92 08:59:01 PM 7 40.05 0.00 1.42 1.50 0.10 56.92 09:00:01 PM all 34.04 0.00 1.45 0.49 0.09 63.93 09:00:01 PM 0 27.58 0.00 1.65 1.12 0.07 69.58 09:00:01 PM 1 31.86 0.00 1.25 0.02 0.08 66.79 09:00:01 PM 2 26.39 0.00 1.39 0.05 0.12 72.05 09:00:01 PM 3 41.23 0.00 2.04 1.34 0.10 55.30 09:00:01 PM 4 35.67 0.00 1.00 0.02 0.08 63.23 09:00:01 PM 5 33.41 0.00 1.40 0.12 0.08 64.99 09:00:01 PM 6 41.57 0.00 1.58 0.05 0.10 56.70 09:00:01 PM 7 34.66 0.00 1.29 1.20 0.07 62.78 Average: all 26.44 0.00 1.25 0.69 0.08 71.54 Average: 0 17.72 0.00 0.98 0.69 0.07 80.54 Average: 1 27.76 0.00 1.08 0.44 0.08 70.64 Average: 2 24.92 0.00 1.49 0.56 0.08 72.95 Average: 3 30.38 0.00 1.72 1.11 0.08 66.70 Average: 4 27.44 0.00 1.09 0.45 0.07 70.96 Average: 5 30.82 0.00 1.43 0.72 0.08 66.95 Average: 6 25.70 0.00 1.18 0.57 0.08 72.48 Average: 7 26.81 0.00 1.06 0.97 0.07 71.08