---> uname -a: Linux prd-centos8-builder-8c-8g-19494.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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1039 27711 19 3136 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:16:5b:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe16:5b6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:2c:03:c4 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) 01/23/2024 _x86_64_ (8 CPU) 09:41:02 LINUX RESTART (8 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 99.57 7.81 91.75 1328.76 6871.38 09:44:01 AM 163.01 2.42 160.60 96.10 13961.90 09:45:01 AM 239.83 1.10 238.73 108.38 32855.82 Average: 167.46 3.78 163.69 511.10 17895.53 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 29452520 31255112 3200956 9.80 2688 2123936 1449448 4.30 224624 2541192 177456 09:44:01 AM 28863216 31018272 3790260 11.61 2688 2460412 1744288 5.18 293440 3001164 246892 09:45:01 AM 28415860 31140388 4237616 12.98 2688 3009280 1429872 4.24 474468 3180696 41808 Average: 28910532 31137924 3742944 11.46 2688 2531209 1541203 4.57 330844 2907684 155385 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 85.60 69.71 1049.62 7.96 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 101.72 86.99 1478.70 12.27 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 110.00 80.92 1450.27 12.98 0.00 0.00 0.00 0.00 09:45:01 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 99.11 79.21 1326.19 11.07 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) 01/23/2024 _x86_64_ (8 CPU) 09:41:02 LINUX RESTART (8 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 8.83 0.00 1.28 0.76 0.04 89.08 09:43:01 AM 0 0.52 0.00 0.23 0.00 0.03 99.22 09:43:01 AM 1 11.89 0.00 1.67 1.62 0.05 84.77 09:43:01 AM 2 14.07 0.00 1.89 1.17 0.05 82.82 09:43:01 AM 3 22.67 0.00 2.74 1.47 0.07 73.05 09:43:01 AM 4 2.75 0.00 0.95 1.04 0.07 95.20 09:43:01 AM 5 1.54 0.00 0.82 0.43 0.02 97.19 09:43:01 AM 6 9.91 0.00 1.13 0.35 0.03 88.57 09:43:01 AM 7 7.26 0.00 0.83 0.02 0.03 91.86 09:44:01 AM all 12.60 0.00 2.22 4.94 0.05 80.18 09:44:01 AM 0 4.71 0.00 1.14 0.49 0.03 93.64 09:44:01 AM 1 8.07 0.00 2.26 6.98 0.07 82.61 09:44:01 AM 2 10.05 0.00 1.99 5.74 0.07 82.15 09:44:01 AM 3 20.81 0.00 3.17 5.70 0.07 70.25 09:44:01 AM 4 25.43 0.00 3.41 4.72 0.05 66.39 09:44:01 AM 5 12.12 0.00 2.09 9.24 0.05 76.50 09:44:01 AM 6 11.64 0.00 2.07 5.48 0.03 80.77 09:44:01 AM 7 7.92 0.00 1.64 1.16 0.07 89.21 09:45:01 AM all 13.56 0.00 1.97 3.01 0.06 81.39 09:45:01 AM 0 4.12 0.00 0.68 0.70 0.07 94.42 09:45:01 AM 1 5.74 0.00 1.94 5.51 0.05 86.76 09:45:01 AM 2 39.47 0.00 4.18 6.77 0.08 49.50 09:45:01 AM 3 15.75 0.00 2.51 2.29 0.07 79.39 09:45:01 AM 4 5.39 0.00 1.30 1.92 0.05 91.33 09:45:01 AM 5 15.59 0.00 1.64 4.71 0.08 77.98 09:45:01 AM 6 14.38 0.00 2.22 1.29 0.07 82.05 09:45:01 AM 7 8.07 0.00 1.32 0.92 0.03 89.66 Average: all 11.66 0.00 1.83 2.90 0.05 83.56 Average: 0 3.11 0.00 0.69 0.40 0.04 95.76 Average: 1 8.57 0.00 1.96 4.70 0.06 84.72 Average: 2 21.21 0.00 2.69 4.56 0.07 71.48 Average: 3 19.74 0.00 2.80 3.15 0.07 74.24 Average: 4 11.20 0.00 1.89 2.56 0.06 84.30 Average: 5 9.74 0.00 1.52 4.79 0.05 83.90 Average: 6 11.97 0.00 1.81 2.37 0.04 83.80 Average: 7 7.75 0.00 1.27 0.70 0.04 90.25