---> uname -a: Linux prd-centos8-builder-8c-8g-2761.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: 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 9.7G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1049 27717 19 3120 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:fd:d4:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fefd:d453/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:28:4d:07 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) 03/06/2024 _x86_64_ (8 CPU) 16:18:17 LINUX RESTART (8 CPU) 04:19:01 PM tps rtps wtps bread/s bwrtn/s 04:20:01 PM 120.42 13.41 107.01 2216.09 6484.16 04:21:01 PM 197.22 3.00 194.22 139.02 17771.16 04:22:01 PM 169.92 0.68 169.23 87.69 27421.11 Average: 162.52 5.70 156.82 814.30 17225.44 04:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 PM 29403552 31199380 3249908 9.95 2688 2118284 1494936 4.44 231072 2587116 165972 04:21:01 PM 28293480 30993200 4359980 13.35 2688 2986944 1786344 5.30 296664 3504332 707892 04:22:01 PM 28359340 31075116 4294120 13.15 2688 3002400 1462184 4.34 477428 3234960 10984 Average: 28685457 31089232 3968003 12.15 2688 2702543 1581155 4.69 335055 3108803 294949 04:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 93.32 77.64 1073.30 10.02 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 160.01 114.93 2684.59 15.11 0.00 0.00 0.00 0.00 04:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 19.07 19.44 14.95 9.41 0.00 0.00 0.00 0.00 04:22:01 PM 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 90.80 70.67 1257.54 11.51 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) 03/06/2024 _x86_64_ (8 CPU) 16:18:17 LINUX RESTART (8 CPU) 04:19:01 PM CPU %user %nice %system %iowait %steal %idle 04:20:01 PM all 9.75 0.00 1.50 0.70 0.05 88.01 04:20:01 PM 0 0.84 0.00 0.79 1.09 0.05 97.24 04:20:01 PM 1 25.74 0.00 3.22 1.04 0.07 69.93 04:20:01 PM 2 2.64 0.00 0.75 0.32 0.07 96.23 04:20:01 PM 3 14.40 0.00 1.74 1.54 0.05 82.27 04:20:01 PM 4 2.71 0.00 0.82 0.25 0.03 96.19 04:20:01 PM 5 14.95 0.00 2.24 0.32 0.03 82.46 04:20:01 PM 6 11.46 0.00 1.50 0.75 0.05 86.24 04:20:01 PM 7 5.23 0.00 0.97 0.28 0.03 93.49 04:21:01 PM all 18.41 0.00 2.98 1.78 0.06 76.77 04:21:01 PM 0 18.67 0.00 3.42 1.14 0.07 76.71 04:21:01 PM 1 23.04 0.00 4.01 3.17 0.07 69.72 04:21:01 PM 2 15.00 0.00 1.89 3.35 0.05 79.71 04:21:01 PM 3 29.73 0.00 3.95 0.69 0.07 65.57 04:21:01 PM 4 11.97 0.00 2.21 1.74 0.05 84.02 04:21:01 PM 5 16.17 0.00 2.74 2.27 0.07 78.75 04:21:01 PM 6 25.81 0.00 4.08 1.64 0.08 68.39 04:21:01 PM 7 6.89 0.00 1.54 0.22 0.05 91.30 04:22:01 PM all 9.20 0.00 1.31 2.02 0.05 87.42 04:22:01 PM 0 7.78 0.00 1.09 0.92 0.05 90.17 04:22:01 PM 1 15.37 0.00 1.35 1.22 0.05 82.01 04:22:01 PM 2 9.43 0.00 1.09 2.64 0.05 86.78 04:22:01 PM 3 22.92 0.00 2.81 2.78 0.07 71.42 04:22:01 PM 4 3.98 0.00 1.47 3.90 0.03 90.61 04:22:01 PM 5 10.72 0.00 0.99 1.61 0.05 86.64 04:22:01 PM 6 0.92 0.00 0.82 1.51 0.03 96.72 04:22:01 PM 7 2.50 0.00 0.87 1.60 0.03 94.99 Average: all 12.45 0.00 1.93 1.50 0.05 84.07 Average: 0 9.09 0.00 1.76 1.05 0.06 88.05 Average: 1 21.38 0.00 2.86 1.81 0.06 73.89 Average: 2 9.02 0.00 1.24 2.10 0.06 87.58 Average: 3 22.35 0.00 2.83 1.67 0.06 73.09 Average: 4 6.22 0.00 1.50 1.96 0.04 90.28 Average: 5 13.95 0.00 1.99 1.40 0.05 82.61 Average: 6 12.73 0.00 2.13 1.30 0.06 83.78 Average: 7 4.87 0.00 1.12 0.70 0.04 93.26