---> uname -a: Linux prd-centos8-builder-8c-8g-15536.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 981 28480 19 2426 30463 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:fa:e2:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fefa:e2fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:7d:4c:78 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/25/2024 _x86_64_ (8 CPU) 17:21:42 LINUX RESTART (8 CPU) 05:22:01 PM tps rtps wtps bread/s bwrtn/s 05:23:01 PM 191.24 31.86 159.38 6827.33 37967.94 05:24:01 PM 132.01 7.35 124.66 1290.77 9563.26 05:25:01 PM 97.97 13.85 84.12 3055.78 7101.98 Average: 140.41 17.69 122.72 3724.97 18213.26 05:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:23:01 PM 29722096 31303292 2931368 8.98 2688 1912712 1449428 4.30 227308 2304984 81364 05:24:01 PM 29424328 31284572 3229136 9.89 2688 2176580 1418060 4.21 250708 2516648 112040 05:25:01 PM 29158504 31188388 3494960 10.70 2688 2343796 1488544 4.42 448756 2573212 33972 Average: 29434976 31258751 3218488 9.86 2688 2144363 1452011 4.31 308924 2464948 75792 05:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 389.19 258.43 1630.96 64.56 0.00 0.00 0.00 0.00 05:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM eth0 52.03 44.55 609.75 6.11 0.00 0.00 0.00 0.00 05:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM eth0 261.46 156.21 1141.32 83.26 0.00 0.00 0.00 0.00 05:25:01 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 234.25 153.08 1127.40 51.32 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/25/2024 _x86_64_ (8 CPU) 17:21:42 LINUX RESTART (8 CPU) 05:22:01 PM CPU %user %nice %system %iowait %steal %idle 05:23:01 PM all 10.69 0.00 2.60 5.67 0.06 80.99 05:23:01 PM 0 10.95 0.00 1.91 4.21 0.05 82.87 05:23:01 PM 1 6.98 0.00 3.37 5.27 0.05 84.33 05:23:01 PM 2 10.02 0.00 2.25 3.09 0.05 84.59 05:23:01 PM 3 12.59 0.00 3.72 2.02 0.07 81.60 05:23:01 PM 4 12.62 0.00 1.90 0.47 0.07 84.95 05:23:01 PM 5 7.53 0.00 2.58 3.86 0.05 85.98 05:23:01 PM 6 18.93 0.00 3.03 22.11 0.07 55.86 05:23:01 PM 7 5.87 0.00 2.01 4.33 0.05 87.74 05:24:01 PM all 9.28 0.00 1.28 0.67 0.04 88.74 05:24:01 PM 0 6.41 0.00 0.60 0.23 0.05 92.71 05:24:01 PM 1 1.36 0.00 0.49 0.85 0.07 97.24 05:24:01 PM 2 25.84 0.00 2.94 1.30 0.05 69.86 05:24:01 PM 3 11.34 0.00 1.50 0.30 0.03 86.83 05:24:01 PM 4 13.70 0.00 2.19 1.00 0.03 83.08 05:24:01 PM 5 3.14 0.00 0.95 1.27 0.02 94.62 05:24:01 PM 6 9.44 0.00 0.98 0.27 0.02 89.29 05:24:01 PM 7 3.02 0.00 0.55 0.17 0.03 96.23 05:25:01 PM all 10.48 0.00 1.28 0.86 0.06 87.32 05:25:01 PM 0 9.53 0.00 1.15 1.10 0.05 88.16 05:25:01 PM 1 4.62 0.00 1.46 1.10 0.05 92.77 05:25:01 PM 2 7.93 0.00 0.89 0.97 0.07 90.15 05:25:01 PM 3 8.65 0.00 0.97 0.35 0.05 89.97 05:25:01 PM 4 7.44 0.00 1.34 0.85 0.05 90.32 05:25:01 PM 5 18.23 0.00 1.55 0.73 0.07 79.42 05:25:01 PM 6 21.49 0.00 1.82 1.42 0.08 75.19 05:25:01 PM 7 5.93 0.00 1.07 0.38 0.03 92.59 Average: all 10.15 0.00 1.72 2.40 0.05 85.69 Average: 0 8.96 0.00 1.22 1.85 0.05 87.93 Average: 1 4.32 0.00 1.77 2.41 0.06 91.45 Average: 2 14.61 0.00 2.03 1.79 0.06 81.52 Average: 3 10.86 0.00 2.06 0.89 0.05 86.15 Average: 4 11.25 0.00 1.81 0.78 0.05 86.12 Average: 5 9.64 0.00 1.69 1.95 0.04 86.68 Average: 6 16.61 0.00 1.94 7.92 0.06 73.47 Average: 7 4.94 0.00 1.21 1.62 0.04 92.19