---> uname -a: Linux prd-centos8-builder-8c-8g-7200.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 1070 28185 19 2631 30371 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:23:6d:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe23:6dd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:61:af:37 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) 02/16/2024 _x86_64_ (8 CPU) 10:16:30 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 63.43 23.68 39.75 5631.99 4962.15 10:19:01 AM 164.31 7.36 156.95 1336.18 19980.36 Average: 113.88 15.52 98.36 3483.72 12472.51 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29199804 31162304 3453672 10.58 2688 2289828 1503492 4.46 367836 2671900 385184 10:19:01 AM 28918160 31101440 3735316 11.44 2688 2500252 1514180 4.49 394080 2881328 47936 Average: 29058982 31131872 3594494 11.01 2688 2395040 1508836 4.48 380958 2776614 216560 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 816.08 572.39 6405.68 177.37 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 52.81 45.54 615.71 7.82 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 434.38 308.92 3510.21 92.58 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) 02/16/2024 _x86_64_ (8 CPU) 10:16:30 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 10.68 0.00 2.35 0.87 0.06 86.04 10:18:01 AM 0 8.42 0.00 1.62 0.47 0.05 89.44 10:18:01 AM 1 15.16 0.00 2.69 0.98 0.07 81.10 10:18:01 AM 2 17.32 0.00 3.47 1.43 0.07 77.71 10:18:01 AM 3 5.78 0.00 1.27 0.20 0.07 92.68 10:18:01 AM 4 7.79 0.00 3.96 0.57 0.07 87.61 10:18:01 AM 5 7.72 0.00 1.67 0.67 0.05 89.89 10:18:01 AM 6 12.90 0.00 1.64 1.60 0.05 83.81 10:18:01 AM 7 10.39 0.00 2.52 1.02 0.05 86.01 10:19:01 AM all 8.03 0.00 1.22 2.51 0.05 88.19 10:19:01 AM 0 8.98 0.00 1.99 0.28 0.05 88.70 10:19:01 AM 1 18.84 0.00 1.75 5.32 0.05 74.04 10:19:01 AM 2 3.74 0.00 0.90 4.46 0.05 90.85 10:19:01 AM 3 2.17 0.00 0.43 1.67 0.07 95.65 10:19:01 AM 4 6.84 0.00 1.54 3.69 0.05 87.88 10:19:01 AM 5 11.93 0.00 1.90 1.91 0.03 84.23 10:19:01 AM 6 11.15 0.00 1.02 2.59 0.07 85.18 10:19:01 AM 7 0.63 0.00 0.25 0.13 0.02 98.97 Average: all 9.35 0.00 1.79 1.69 0.05 87.12 Average: 0 8.70 0.00 1.81 0.38 0.05 89.07 Average: 1 17.01 0.00 2.22 3.15 0.06 77.56 Average: 2 10.50 0.00 2.18 2.95 0.06 84.31 Average: 3 3.97 0.00 0.85 0.94 0.07 94.17 Average: 4 7.31 0.00 2.75 2.14 0.06 87.75 Average: 5 9.82 0.00 1.79 1.29 0.04 87.06 Average: 6 12.02 0.00 1.33 2.10 0.06 84.50 Average: 7 5.50 0.00 1.38 0.58 0.03 92.51