---> uname -a: Linux prd-centos8-builder-8c-8g-1193.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 992 28258 19 2636 30448 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:42:4b:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe42:4bd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:70:04:85 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 20:16:44 LINUX RESTART (8 CPU) 08:17:01 PM tps rtps wtps bread/s bwrtn/s 08:18:01 PM 98.08 31.80 66.28 6763.42 33736.81 08:19:01 PM 137.48 20.35 117.13 4287.69 9461.59 08:20:01 PM 344.04 7.46 336.58 1262.04 13495.35 Average: 193.21 19.87 173.34 4104.36 18898.97 08:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 PM 29674576 31270408 2978892 9.12 2688 1926968 1458664 4.33 228864 2349284 94276 08:19:01 PM 29216272 31177468 3437196 10.53 2688 2277420 2010604 5.97 262616 2712188 113776 08:20:01 PM 27250084 29481928 5403384 16.55 2688 2541444 3446444 10.23 377680 4530632 40080 Average: 28713644 30643268 3939824 12.07 2688 2248611 2305237 6.84 289720 3197368 82711 08:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 376.55 249.74 1726.04 60.83 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 59.92 48.88 653.94 18.32 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 306.70 275.43 3161.20 38.25 0.00 0.00 0.00 0.00 08:20:01 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 247.74 191.36 1847.19 39.14 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 20:16:44 LINUX RESTART (8 CPU) 08:17:01 PM CPU %user %nice %system %iowait %steal %idle 08:18:01 PM all 11.48 0.00 2.62 4.18 0.06 81.66 08:18:01 PM 0 12.80 0.00 2.71 2.68 0.07 81.75 08:18:01 PM 1 15.32 0.00 2.65 2.47 0.07 79.50 08:18:01 PM 2 8.29 0.00 2.39 1.63 0.05 87.63 08:18:01 PM 3 23.26 0.00 3.68 6.99 0.08 65.99 08:18:01 PM 4 7.01 0.00 2.96 2.87 0.07 87.09 08:18:01 PM 5 6.99 0.00 2.40 14.28 0.07 76.27 08:18:01 PM 6 8.45 0.00 2.08 0.50 0.05 88.91 08:18:01 PM 7 9.72 0.00 2.08 1.99 0.05 86.16 08:19:01 PM all 10.20 0.00 1.43 1.53 0.05 86.79 08:19:01 PM 0 13.04 0.00 1.75 1.25 0.05 83.90 08:19:01 PM 1 27.82 0.00 3.74 2.15 0.08 66.20 08:19:01 PM 2 3.24 0.00 0.62 2.12 0.03 93.98 08:19:01 PM 3 13.54 0.00 2.00 1.72 0.03 82.70 08:19:01 PM 4 4.68 0.00 0.64 0.90 0.07 93.71 08:19:01 PM 5 7.31 0.00 0.87 1.42 0.03 90.37 08:19:01 PM 6 9.92 0.00 1.17 1.55 0.07 87.29 08:19:01 PM 7 2.02 0.00 0.63 1.12 0.03 96.19 08:20:01 PM all 38.48 0.00 2.17 2.00 0.12 57.23 08:20:01 PM 0 38.81 0.00 2.45 1.26 0.12 57.36 08:20:01 PM 1 36.96 0.00 3.33 2.97 0.10 56.64 08:20:01 PM 2 14.32 0.00 2.47 4.47 0.12 78.63 08:20:01 PM 3 38.90 0.00 1.61 2.77 0.13 56.59 08:20:01 PM 4 44.79 0.00 1.37 2.19 0.12 51.53 08:20:01 PM 5 38.50 0.00 2.92 1.44 0.13 57.00 08:20:01 PM 6 40.61 0.00 1.56 0.85 0.12 56.86 08:20:01 PM 7 54.83 0.00 1.64 0.05 0.15 43.33 Average: all 20.04 0.00 2.07 2.57 0.08 75.24 Average: 0 21.53 0.00 2.30 1.73 0.08 74.36 Average: 1 26.70 0.00 3.24 2.53 0.08 67.44 Average: 2 8.61 0.00 1.82 2.74 0.07 86.76 Average: 3 25.22 0.00 2.43 3.82 0.08 68.45 Average: 4 18.84 0.00 1.65 1.99 0.08 77.44 Average: 5 17.58 0.00 2.06 5.71 0.08 74.57 Average: 6 19.66 0.00 1.60 0.97 0.08 77.69 Average: 7 22.18 0.00 1.45 1.05 0.08 75.24