---> uname -a: Linux prd-centos8-builder-8c-8g-2565.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: 2799.996 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 1061 28194 19 2631 30380 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:10:b3:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe10:b3ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:d0:3b:54 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) 02/04/2024 _x86_64_ (8 CPU) 00:02:48 LINUX RESTART (8 CPU) 12:03:02 AM tps rtps wtps bread/s bwrtn/s 12:04:01 AM 107.01 53.38 53.63 11389.34 40381.67 12:05:01 AM 141.60 11.70 129.91 1920.96 16092.34 12:06:02 AM 94.89 0.20 94.69 6.40 8150.90 Average: 114.54 21.58 92.96 4400.47 21437.48 12:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 AM 29401604 31253152 3251868 9.96 2688 2182872 1445108 4.29 351260 2502596 332976 12:05:01 AM 29042180 31169656 3611292 11.06 2688 2445788 1513132 4.49 392652 2769460 138640 12:06:02 AM 28935476 31173520 3717996 11.39 2688 2548264 1491844 4.43 394432 2844028 96256 Average: 29126420 31198776 3527052 10.80 2688 2392308 1483361 4.40 379448 2705361 189291 12:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 764.29 546.11 5977.23 176.46 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 65.71 52.45 759.21 8.42 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 AM eth0 50.88 33.79 381.01 6.32 0.00 0.00 0.00 0.00 12:06:02 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 291.03 208.93 2352.55 63.11 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) 02/04/2024 _x86_64_ (8 CPU) 00:02:48 LINUX RESTART (8 CPU) 12:03:02 AM CPU %user %nice %system %iowait %steal %idle 12:04:01 AM all 11.99 0.00 3.73 3.06 0.08 81.15 12:04:01 AM 0 14.36 0.00 3.46 1.88 0.07 80.23 12:04:01 AM 1 9.39 0.00 4.26 1.42 0.09 84.84 12:04:01 AM 2 11.32 0.00 4.33 4.65 0.09 79.61 12:04:01 AM 3 12.47 0.00 3.18 1.61 0.07 82.67 12:04:01 AM 4 10.53 0.00 3.61 0.76 0.07 85.04 12:04:01 AM 5 13.68 0.00 4.52 11.20 0.10 70.49 12:04:01 AM 6 9.17 0.00 3.16 1.40 0.09 86.18 12:04:01 AM 7 14.98 0.00 3.29 1.52 0.09 80.13 12:05:01 AM all 9.16 0.00 1.40 1.51 0.05 87.88 12:05:01 AM 0 0.38 0.00 0.70 0.35 0.07 98.50 12:05:01 AM 1 26.85 0.00 3.16 3.68 0.07 66.23 12:05:01 AM 2 16.13 0.00 2.36 4.15 0.03 77.33 12:05:01 AM 3 6.78 0.00 1.45 1.92 0.07 89.78 12:05:01 AM 4 7.98 0.00 1.17 0.92 0.07 89.87 12:05:01 AM 5 11.67 0.00 1.75 1.04 0.05 85.49 12:05:01 AM 6 0.80 0.00 0.22 0.00 0.02 98.96 12:05:01 AM 7 2.72 0.00 0.42 0.02 0.03 96.81 12:06:02 AM all 8.06 0.00 1.21 1.41 0.04 89.28 12:06:02 AM 0 2.02 0.00 0.69 0.27 0.05 96.98 12:06:02 AM 1 9.96 0.00 1.96 3.75 0.03 84.30 12:06:02 AM 2 23.28 0.00 2.55 4.08 0.05 70.05 12:06:02 AM 3 0.53 0.00 0.45 0.10 0.05 98.86 12:06:02 AM 4 16.43 0.00 1.97 1.04 0.03 80.53 12:06:02 AM 5 10.02 0.00 1.17 0.25 0.03 88.53 12:06:02 AM 6 1.75 0.00 0.45 1.80 0.02 95.97 12:06:02 AM 7 0.63 0.00 0.47 0.02 0.03 98.85 Average: all 9.72 0.00 2.10 1.98 0.06 86.14 Average: 0 5.53 0.00 1.60 0.82 0.06 91.98 Average: 1 15.45 0.00 3.12 2.96 0.06 78.41 Average: 2 16.93 0.00 3.07 4.29 0.06 75.65 Average: 3 6.55 0.00 1.68 1.21 0.06 90.50 Average: 4 11.65 0.00 2.24 0.91 0.06 85.15 Average: 5 11.78 0.00 2.46 4.11 0.06 81.59 Average: 6 3.87 0.00 1.26 1.07 0.04 93.77 Average: 7 6.06 0.00 1.38 0.51 0.05 92.01