---> uname -a: Linux prd-centos8-builder-8c-8g-5058.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 1071 28178 19 2637 30369 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:59:52:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe59:5237/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:58:75:af 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) 06:05:27 LINUX RESTART (8 CPU) 06:06:02 AM tps rtps wtps bread/s bwrtn/s 06:07:01 AM 56.95 11.95 45.00 2936.90 5555.93 06:08:01 AM 167.76 7.51 160.25 1342.22 19652.23 Average: 112.82 9.71 103.11 2132.86 12663.29 06:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:07:01 AM 29151116 31150564 3502360 10.73 2688 2326124 1484676 4.41 370432 2715368 402848 06:08:01 AM 28924356 31128544 3729120 11.42 2688 2519980 1490596 4.42 396916 2870584 60896 Average: 29037736 31139554 3615740 11.07 2688 2423052 1487636 4.41 383674 2792976 231872 06:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 682.28 464.20 6152.65 156.90 0.00 0.00 0.00 0.00 06:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 43.94 36.75 418.25 7.41 0.00 0.00 0.00 0.00 06:08:01 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 360.43 248.68 3261.37 81.53 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) 06:05:27 LINUX RESTART (8 CPU) 06:06:02 AM CPU %user %nice %system %iowait %steal %idle 06:07:01 AM all 9.87 0.00 2.01 0.71 0.07 87.34 06:07:01 AM 0 8.85 0.00 2.71 0.41 0.09 87.94 06:07:01 AM 1 10.42 0.00 1.54 1.14 0.07 86.83 06:07:01 AM 2 15.12 0.00 2.95 1.08 0.09 80.76 06:07:01 AM 3 7.43 0.00 1.24 0.53 0.05 90.75 06:07:01 AM 4 8.72 0.00 1.82 0.97 0.07 88.42 06:07:01 AM 5 12.64 0.00 3.39 0.78 0.07 83.11 06:07:01 AM 6 3.21 0.00 1.02 0.05 0.09 95.63 06:07:01 AM 7 12.59 0.00 1.41 0.68 0.05 85.27 06:08:01 AM all 8.48 0.00 1.26 1.93 0.05 88.28 06:08:01 AM 0 0.62 0.00 0.25 0.13 0.07 98.93 06:08:01 AM 1 17.43 0.00 1.71 2.70 0.05 78.11 06:08:01 AM 2 8.19 0.00 1.84 3.14 0.05 86.79 06:08:01 AM 3 2.31 0.00 0.82 2.29 0.03 94.55 06:08:01 AM 4 12.25 0.00 1.25 2.33 0.03 84.14 06:08:01 AM 5 11.79 0.00 1.75 1.10 0.05 85.31 06:08:01 AM 6 10.34 0.00 1.05 0.72 0.05 87.83 06:08:01 AM 7 4.97 0.00 1.40 3.04 0.03 90.55 Average: all 9.17 0.00 1.63 1.32 0.06 87.82 Average: 0 4.69 0.00 1.47 0.27 0.08 93.50 Average: 1 13.96 0.00 1.62 1.93 0.06 82.43 Average: 2 11.62 0.00 2.39 2.12 0.07 83.81 Average: 3 4.84 0.00 1.03 1.42 0.04 92.67 Average: 4 10.50 0.00 1.54 1.65 0.05 86.26 Average: 5 12.21 0.00 2.56 0.94 0.06 84.22 Average: 6 6.81 0.00 1.04 0.39 0.07 91.70 Average: 7 8.74 0.00 1.41 1.87 0.04 87.94