---> uname -a: Linux prd-centos8-builder-8c-8g-5853.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1092 28167 19 2628 30350 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:aa:52:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:feaa:5202/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:06:8d:a4 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/11/2024 _x86_64_ (8 CPU) 13:20:35 LINUX RESTART (8 CPU) 01:21:01 PM tps rtps wtps bread/s bwrtn/s 01:22:01 PM 67.23 24.69 42.55 6951.72 5542.35 01:23:01 PM 159.76 7.50 152.27 1339.69 19245.30 Average: 113.49 16.09 97.40 4145.94 12393.25 01:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 PM 29236732 31167444 3416740 10.46 2688 2258972 1500596 4.45 365644 2638752 374396 01:23:01 PM 28956740 31129712 3696732 11.32 2688 2489968 1502240 4.46 392868 2845180 48628 Average: 29096736 31148578 3556736 10.89 2688 2374470 1501418 4.45 379256 2741966 211512 01:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 875.31 593.97 6187.23 178.76 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 71.23 61.76 756.91 9.49 0.00 0.00 0.00 0.00 01:23:01 PM 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 473.30 327.89 3472.30 94.13 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/11/2024 _x86_64_ (8 CPU) 13:20:35 LINUX RESTART (8 CPU) 01:21:01 PM CPU %user %nice %system %iowait %steal %idle 01:22:01 PM all 11.43 0.00 2.60 0.73 0.05 85.19 01:22:01 PM 0 6.30 0.00 2.03 0.44 0.07 91.17 01:22:01 PM 1 9.90 0.00 4.72 0.52 0.05 84.81 01:22:01 PM 2 12.57 0.00 2.21 0.64 0.05 84.54 01:22:01 PM 3 16.27 0.00 3.40 0.55 0.03 79.74 01:22:01 PM 4 11.88 0.00 1.79 0.64 0.05 85.64 01:22:01 PM 5 4.86 0.00 1.89 1.34 0.05 91.85 01:22:01 PM 6 12.32 0.00 1.66 0.64 0.05 85.33 01:22:01 PM 7 17.31 0.00 3.12 1.09 0.07 78.41 01:23:01 PM all 8.53 0.00 1.24 1.95 0.04 88.23 01:23:01 PM 0 5.32 0.00 1.22 1.42 0.05 92.00 01:23:01 PM 1 4.63 0.00 0.92 2.64 0.07 91.75 01:23:01 PM 2 9.16 0.00 1.44 2.60 0.03 86.77 01:23:01 PM 3 7.92 0.00 0.73 1.20 0.03 90.11 01:23:01 PM 4 24.52 0.00 2.57 1.65 0.03 71.22 01:23:01 PM 5 12.01 0.00 1.72 1.25 0.03 84.99 01:23:01 PM 6 3.99 0.00 1.07 4.01 0.03 90.90 01:23:01 PM 7 0.67 0.00 0.28 0.82 0.05 98.17 Average: all 9.98 0.00 1.92 1.34 0.05 86.71 Average: 0 5.81 0.00 1.62 0.93 0.06 91.58 Average: 1 7.26 0.00 2.82 1.58 0.06 88.29 Average: 2 10.86 0.00 1.82 1.62 0.04 85.65 Average: 3 12.09 0.00 2.07 0.88 0.03 84.93 Average: 4 18.21 0.00 2.18 1.15 0.04 78.42 Average: 5 8.44 0.00 1.81 1.30 0.04 88.41 Average: 6 8.15 0.00 1.36 2.33 0.04 88.12 Average: 7 8.99 0.00 1.70 0.96 0.06 88.29