---> uname -a: Linux prd-centos8-builder-8c-8g-4687.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 1066 28223 19 2597 30375 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:bf:41:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:febf:41ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:c9:80:29 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) 02/08/2024 _x86_64_ (8 CPU) 10:30:49 LINUX RESTART (8 CPU) 10:31:01 AM tps rtps wtps bread/s bwrtn/s 10:32:01 AM 81.96 36.91 45.04 8847.59 38627.14 10:33:01 AM 35.95 10.73 25.22 2793.74 2473.59 10:34:01 AM 164.78 8.01 156.76 1380.07 18386.65 Average: 94.23 18.55 75.68 4340.72 19830.17 10:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 AM 29898288 31327616 2755184 8.44 2688 1768816 1424152 4.23 146468 2241880 8628 10:33:01 AM 29266084 31158212 3387388 10.37 2688 2220808 1543796 4.58 364996 2614620 325000 10:34:01 AM 28955704 31110128 3697768 11.32 2688 2470896 1549476 4.60 394480 2842240 55980 Average: 29373359 31198652 3280113 10.05 2688 2153507 1505808 4.47 301981 2566247 129869 10:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 329.62 206.73 1044.42 62.62 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 530.52 375.37 4673.81 113.90 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 81.71 62.15 790.14 10.04 0.00 0.00 0.00 0.00 10:34:01 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 313.95 214.75 2169.39 62.19 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) 02/08/2024 _x86_64_ (8 CPU) 10:30:49 LINUX RESTART (8 CPU) 10:31:01 AM CPU %user %nice %system %iowait %steal %idle 10:32:01 AM all 7.21 0.00 2.51 0.87 0.04 89.36 10:32:01 AM 0 5.63 0.00 3.79 0.37 0.03 90.17 10:32:01 AM 1 7.23 0.00 2.33 0.35 0.05 90.04 10:32:01 AM 2 6.97 0.00 2.44 2.74 0.05 87.79 10:32:01 AM 3 6.72 0.00 2.16 0.37 0.05 90.71 10:32:01 AM 4 7.84 0.00 1.81 0.70 0.05 89.60 10:32:01 AM 5 7.32 0.00 2.99 0.20 0.03 89.45 10:32:01 AM 6 6.42 0.00 3.04 2.16 0.03 88.34 10:32:01 AM 7 9.56 0.00 1.55 0.07 0.05 88.77 10:33:01 AM all 6.11 0.00 1.48 0.11 0.04 92.25 10:33:01 AM 0 2.68 0.00 1.32 0.07 0.03 95.89 10:33:01 AM 1 8.64 0.00 2.09 0.13 0.05 89.08 10:33:01 AM 2 9.05 0.00 1.06 0.05 0.05 89.79 10:33:01 AM 3 2.73 0.00 1.58 0.10 0.03 95.55 10:33:01 AM 4 11.85 0.00 1.15 0.15 0.03 86.81 10:33:01 AM 5 3.43 0.00 1.17 0.05 0.03 95.32 10:33:01 AM 6 1.99 0.00 1.02 0.05 0.05 96.89 10:33:01 AM 7 8.50 0.00 2.45 0.30 0.05 88.69 10:34:01 AM all 9.48 0.00 1.38 0.85 0.04 88.26 10:34:01 AM 0 3.15 0.00 0.97 0.20 0.03 95.64 10:34:01 AM 1 18.12 0.00 2.82 1.65 0.05 77.35 10:34:01 AM 2 17.10 0.00 1.42 0.72 0.07 80.70 10:34:01 AM 3 10.81 0.00 1.75 1.80 0.03 85.60 10:34:01 AM 4 10.81 0.00 1.45 0.68 0.03 87.02 10:34:01 AM 5 2.44 0.00 0.63 0.55 0.03 96.34 10:34:01 AM 6 6.43 0.00 0.70 0.80 0.03 92.03 10:34:01 AM 7 6.94 0.00 1.27 0.40 0.03 91.36 Average: all 7.60 0.00 1.79 0.61 0.04 89.95 Average: 0 3.82 0.00 2.03 0.21 0.03 93.90 Average: 1 11.34 0.00 2.41 0.71 0.05 85.48 Average: 2 11.04 0.00 1.64 1.17 0.06 86.09 Average: 3 6.76 0.00 1.83 0.76 0.04 90.61 Average: 4 10.17 0.00 1.47 0.51 0.04 87.81 Average: 5 4.40 0.00 1.60 0.27 0.03 93.70 Average: 6 4.95 0.00 1.58 1.00 0.04 92.42 Average: 7 8.33 0.00 1.76 0.26 0.04 89.61