---> uname -a: Linux prd-centos8-builder-8c-8g-4942.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: 2800.000 BogoMIPS: 5600.00 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 1064 28192 19 2631 30377 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:83:e5:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe83:e5d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:16:e5:68 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) 02/09/2024 _x86_64_ (8 CPU) 01:00:19 LINUX RESTART (8 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 124.78 17.88 106.89 4100.30 16118.68 01:03:01 AM 110.08 0.85 109.23 68.91 8534.62 Average: 117.43 9.37 108.06 2085.28 12327.91 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 29023912 31102636 3629564 11.12 2688 2403332 1572304 4.67 408124 2794264 121200 01:03:01 AM 28909088 31143048 3744388 11.47 2688 2544456 1466436 4.35 393908 2872440 113080 Average: 28966500 31122842 3686976 11.29 2688 2473894 1519370 4.51 401016 2833352 117140 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 518.20 382.40 5565.67 115.79 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 40.12 34.77 390.94 8.17 0.00 0.00 0.00 0.00 01:03:01 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 279.24 208.64 2979.16 62.00 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) 02/09/2024 _x86_64_ (8 CPU) 01:00:19 LINUX RESTART (8 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 9.24 0.00 2.03 1.61 0.06 87.06 01:02:01 AM 0 5.38 0.00 2.04 0.65 0.07 91.86 01:02:01 AM 1 10.54 0.00 1.71 3.68 0.07 84.01 01:02:01 AM 2 13.04 0.00 3.18 1.70 0.07 82.02 01:02:01 AM 3 8.93 0.00 2.03 1.11 0.05 87.88 01:02:01 AM 4 11.17 0.00 1.97 0.68 0.05 86.12 01:02:01 AM 5 18.38 0.00 2.69 3.26 0.03 75.64 01:02:01 AM 6 4.07 0.00 0.70 1.03 0.05 94.14 01:02:01 AM 7 2.36 0.00 1.93 0.79 0.08 94.84 01:03:01 AM all 9.42 0.00 1.24 0.86 0.05 88.42 01:03:01 AM 0 14.87 0.00 2.37 0.75 0.07 81.95 01:03:01 AM 1 17.28 0.00 1.52 0.99 0.05 80.16 01:03:01 AM 2 11.03 0.00 1.42 0.94 0.05 86.57 01:03:01 AM 3 0.60 0.00 0.48 1.65 0.05 97.21 01:03:01 AM 4 12.56 0.00 1.99 0.94 0.05 84.46 01:03:01 AM 5 0.77 0.00 0.45 0.95 0.07 97.76 01:03:01 AM 6 2.50 0.00 0.35 0.27 0.03 96.85 01:03:01 AM 7 15.77 0.00 1.37 0.40 0.03 82.43 Average: all 9.33 0.00 1.64 1.24 0.05 87.74 Average: 0 10.13 0.00 2.20 0.70 0.07 86.90 Average: 1 13.91 0.00 1.61 2.33 0.06 82.09 Average: 2 12.03 0.00 2.30 1.32 0.06 84.29 Average: 3 4.76 0.00 1.26 1.38 0.05 92.56 Average: 4 11.87 0.00 1.98 0.81 0.05 85.29 Average: 5 9.58 0.00 1.57 2.11 0.05 86.69 Average: 6 3.29 0.00 0.53 0.65 0.04 95.49 Average: 7 9.08 0.00 1.65 0.59 0.06 88.62