---> uname -a: Linux prd-centos8-builder-8c-8g-1325.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1008 27755 19 3123 30410 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:e3:fe:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fee3:fe8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:b7:97:b0 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (8 CPU) 09:49:23 LINUX RESTART (8 CPU) 09:50:01 AM tps rtps wtps bread/s bwrtn/s 09:51:01 AM 150.88 13.65 137.24 2243.39 6335.24 09:52:01 AM 193.82 2.65 191.17 127.82 17978.02 09:53:01 AM 178.37 1.13 177.24 101.03 27817.33 Average: 174.36 5.81 168.55 824.08 17376.86 09:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 AM 29525796 31299676 3127668 9.58 2688 2097124 1406444 4.17 229988 2466900 153948 09:52:01 AM 28452704 31133388 4200760 12.86 2688 2968204 1581256 4.69 295700 3346712 687964 09:53:01 AM 28413388 31132056 4240076 12.99 2688 3005744 1480668 4.39 477520 3182492 10996 Average: 28797296 31188373 3856168 11.81 2688 2690357 1489456 4.42 334403 2998701 284303 09:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 95.88 76.29 914.50 11.02 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 193.80 132.16 2891.09 16.01 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 27.64 26.26 22.58 10.92 0.00 0.00 0.00 0.00 09:53:01 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 105.78 78.24 1276.05 12.65 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (8 CPU) 09:49:23 LINUX RESTART (8 CPU) 09:50:01 AM CPU %user %nice %system %iowait %steal %idle 09:51:01 AM all 8.87 0.00 1.49 0.87 0.06 88.70 09:51:01 AM 0 13.85 0.00 2.50 0.47 0.07 83.12 09:51:01 AM 1 14.32 0.00 2.19 1.86 0.07 81.57 09:51:01 AM 2 14.43 0.00 1.87 0.62 0.08 83.00 09:51:01 AM 3 13.27 0.00 1.54 0.60 0.05 84.54 09:51:01 AM 4 10.55 0.00 2.51 2.69 0.08 84.17 09:51:01 AM 5 1.90 0.00 0.53 0.07 0.03 97.46 09:51:01 AM 6 0.89 0.00 0.32 0.23 0.08 98.48 09:51:01 AM 7 1.74 0.00 0.48 0.45 0.05 97.28 09:52:01 AM all 16.75 0.00 2.67 1.59 0.06 78.93 09:52:01 AM 0 10.34 0.00 1.87 1.10 0.07 86.61 09:52:01 AM 1 18.80 0.00 2.69 1.34 0.07 77.10 09:52:01 AM 2 18.67 0.00 3.58 2.99 0.07 74.69 09:52:01 AM 3 27.95 0.00 3.78 1.14 0.07 67.06 09:52:01 AM 4 11.37 0.00 2.71 2.81 0.07 83.05 09:52:01 AM 5 12.00 0.00 1.64 0.80 0.05 85.51 09:52:01 AM 6 28.86 0.00 3.48 1.24 0.07 66.35 09:52:01 AM 7 6.01 0.00 1.57 1.29 0.07 91.06 09:53:01 AM all 10.43 0.00 1.33 1.86 0.06 86.33 09:53:01 AM 0 2.54 0.00 0.77 0.05 0.07 96.58 09:53:01 AM 1 29.20 0.00 2.01 1.00 0.07 67.72 09:53:01 AM 2 3.03 0.00 1.49 5.33 0.07 90.09 09:53:01 AM 3 1.50 0.00 0.74 1.39 0.05 96.32 09:53:01 AM 4 19.62 0.00 2.45 3.80 0.07 74.06 09:53:01 AM 5 3.15 0.00 0.93 0.27 0.03 95.61 09:53:01 AM 6 19.48 0.00 1.42 1.32 0.03 77.75 09:53:01 AM 7 5.00 0.00 0.82 1.72 0.07 92.40 Average: all 12.01 0.00 1.83 1.44 0.06 84.66 Average: 0 8.91 0.00 1.71 0.54 0.07 88.77 Average: 1 20.77 0.00 2.30 1.40 0.07 75.47 Average: 2 12.04 0.00 2.31 2.98 0.07 82.59 Average: 3 14.23 0.00 2.02 1.04 0.06 82.65 Average: 4 13.84 0.00 2.56 3.10 0.07 80.44 Average: 5 5.68 0.00 1.04 0.38 0.04 92.87 Average: 6 16.42 0.00 1.74 0.93 0.06 80.85 Average: 7 4.25 0.00 0.96 1.15 0.06 93.58