---> uname -a: Linux prd-centos8-docker-8c-8g-79116.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 983 28425 19 2481 30466 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:b2:46:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:feb2:463a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:07:cd:27 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) 10/24/2024 _x86_64_ (8 CPU) 11:14:25 LINUX RESTART (8 CPU) 11:15:02 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 129.92 23.57 106.35 8884.31 7129.45 11:17:01 AM 214.65 0.75 213.90 56.52 12832.53 Average: 172.64 12.06 160.57 4433.71 10004.70 11:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 29174236 31144884 3481476 10.66 2688 2291096 2018896 5.99 263240 2779436 208040 11:17:01 AM 29116408 31205136 3539304 10.84 2688 2403692 1465260 4.35 484020 2586028 13724 Average: 29145322 31175010 3510390 10.75 2688 2347394 1742078 5.17 373630 2682732 110882 11:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 89.85 66.60 1143.88 27.10 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 235.94 214.06 1600.70 47.93 0.00 0.00 0.00 0.00 11:17:01 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 163.50 140.95 1374.19 37.60 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) 10/24/2024 _x86_64_ (8 CPU) 11:14:25 LINUX RESTART (8 CPU) 11:15:02 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 10.66 0.00 1.14 1.32 0.05 86.82 11:16:01 AM 0 21.02 0.00 1.88 2.04 0.07 75.00 11:16:01 AM 1 10.49 0.00 1.56 1.31 0.07 86.57 11:16:01 AM 2 19.98 0.00 1.87 1.10 0.07 76.99 11:16:01 AM 3 4.59 0.00 0.80 0.76 0.03 93.81 11:16:01 AM 4 6.19 0.00 0.73 1.73 0.02 91.33 11:16:01 AM 5 9.79 0.00 0.95 2.38 0.03 86.85 11:16:01 AM 6 4.97 0.00 0.58 0.54 0.07 93.84 11:16:01 AM 7 8.24 0.00 0.76 0.70 0.07 90.23 11:17:01 AM all 13.85 0.00 1.22 1.59 0.06 83.27 11:17:01 AM 0 3.40 0.00 1.31 2.38 0.07 92.84 11:17:01 AM 1 8.99 0.00 1.09 1.57 0.07 88.29 11:17:01 AM 2 25.89 0.00 1.29 1.64 0.08 71.10 11:17:01 AM 3 24.09 0.00 1.25 1.77 0.07 72.82 11:17:01 AM 4 15.12 0.00 1.00 0.58 0.07 83.23 11:17:01 AM 5 11.92 0.00 1.45 2.42 0.05 84.16 11:17:01 AM 6 11.00 0.00 1.06 0.98 0.05 86.91 11:17:01 AM 7 10.28 0.00 1.32 1.39 0.05 86.96 Average: all 12.27 0.00 1.18 1.46 0.06 85.04 Average: 0 12.18 0.00 1.60 2.21 0.07 83.95 Average: 1 9.73 0.00 1.32 1.44 0.07 87.44 Average: 2 22.96 0.00 1.57 1.37 0.08 74.02 Average: 3 14.42 0.00 1.03 1.27 0.05 83.23 Average: 4 10.69 0.00 0.87 1.15 0.04 87.25 Average: 5 10.86 0.00 1.20 2.40 0.04 85.49 Average: 6 8.00 0.00 0.82 0.76 0.06 90.36 Average: 7 9.27 0.00 1.04 1.04 0.06 88.58