---> uname -a: Linux prd-centos8-builder-8c-8g-20002.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 1013 28151 19 2723 30425 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:b9:eb:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:feb9:eb16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:2e:e3:6f 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) 01/24/2024 _x86_64_ (8 CPU) 10:11:52 LINUX RESTART (8 CPU) 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:01 AM 336.96 147.79 189.17 16829.49 40951.11 10:14:01 AM 182.97 11.20 171.78 1913.63 15677.59 10:15:01 AM 110.75 7.38 103.37 1330.22 8007.96 Average: 210.23 55.46 154.77 6691.68 21546.63 10:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 AM 29540504 31102900 3112968 9.53 2688 1899488 1586620 4.71 172736 2563360 38944 10:14:01 AM 29108588 31196368 3544884 10.86 2688 2410400 1454504 4.32 433968 2673864 87276 10:15:01 AM 28846392 31157760 3807080 11.66 2688 2620560 1464812 4.35 466272 2854520 95132 Average: 29165161 31152343 3488311 10.68 2688 2310149 1501979 4.46 357659 2697248 73784 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 411.49 292.49 1589.08 84.04 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 464.75 388.79 5632.77 70.26 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 42.45 35.09 398.11 6.70 0.00 0.00 0.00 0.00 10:15:01 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 306.24 238.79 2539.93 53.67 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) 01/24/2024 _x86_64_ (8 CPU) 10:11:52 LINUX RESTART (8 CPU) 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:01 AM all 11.49 0.00 3.68 3.10 0.06 81.67 10:13:01 AM 0 8.05 0.00 3.27 1.14 0.07 87.47 10:13:01 AM 1 12.23 0.00 3.26 8.47 0.07 75.97 10:13:01 AM 2 11.07 0.00 3.90 2.64 0.07 82.32 10:13:01 AM 3 13.68 0.00 2.55 0.79 0.07 82.91 10:13:01 AM 4 13.98 0.00 3.28 5.65 0.05 77.05 10:13:01 AM 5 8.19 0.00 6.89 3.21 0.05 81.66 10:13:01 AM 6 13.40 0.00 2.97 0.64 0.07 82.93 10:13:01 AM 7 11.33 0.00 3.34 2.23 0.07 83.03 10:14:01 AM all 21.80 0.00 1.94 1.24 0.08 74.94 10:14:01 AM 0 14.42 0.00 1.80 0.90 0.08 82.79 10:14:01 AM 1 29.36 0.00 1.82 0.52 0.08 68.22 10:14:01 AM 2 19.77 0.00 2.11 1.93 0.08 76.11 10:14:01 AM 3 31.17 0.00 5.39 2.29 0.08 61.06 10:14:01 AM 4 36.99 0.00 1.47 1.02 0.08 60.43 10:14:01 AM 5 6.49 0.00 1.00 0.52 0.07 91.91 10:14:01 AM 6 11.74 0.00 0.90 0.42 0.07 86.87 10:14:01 AM 7 24.44 0.00 1.00 2.36 0.08 72.12 10:15:01 AM all 8.75 0.00 1.21 0.57 0.04 89.42 10:15:01 AM 0 5.99 0.00 1.37 0.38 0.05 92.21 10:15:01 AM 1 16.47 0.00 2.37 0.79 0.05 80.32 10:15:01 AM 2 19.20 0.00 1.60 1.92 0.05 77.23 10:15:01 AM 3 0.35 0.00 0.37 0.42 0.05 98.81 10:15:01 AM 4 12.40 0.00 1.49 0.30 0.03 85.78 10:15:01 AM 5 10.58 0.00 1.30 0.22 0.03 87.86 10:15:01 AM 6 0.62 0.00 0.23 0.28 0.07 98.79 10:15:01 AM 7 4.37 0.00 0.98 0.22 0.02 94.41 Average: all 14.02 0.00 2.27 1.63 0.06 82.02 Average: 0 9.49 0.00 2.15 0.81 0.07 87.49 Average: 1 19.36 0.00 2.48 3.25 0.07 74.84 Average: 2 16.69 0.00 2.54 2.16 0.07 78.55 Average: 3 15.05 0.00 2.77 1.17 0.07 80.95 Average: 4 21.14 0.00 2.07 2.31 0.06 74.42 Average: 5 8.43 0.00 3.05 1.31 0.05 87.16 Average: 6 8.58 0.00 1.37 0.45 0.07 89.53 Average: 7 13.38 0.00 1.77 1.60 0.06 83.19