---> uname -a: Linux prd-centos8-builder-8c-8g-7548.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 1054 28207 19 2626 30386 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:1a:17:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe1a:175a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:22:dc:1b 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) 02/17/2024 _x86_64_ (8 CPU) 18:24:09 LINUX RESTART (8 CPU) 06:25:01 PM tps rtps wtps bread/s bwrtn/s 06:26:01 PM 139.00 14.08 124.93 2291.64 17500.87 06:27:01 PM 102.28 0.20 102.08 5.73 8095.07 Average: 120.64 7.14 113.50 1148.68 12797.97 06:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 PM 29051608 31165220 3601868 11.03 2688 2431600 1470624 4.36 390492 2760996 130324 06:27:01 PM 28886884 31121760 3766592 11.54 2688 2544544 1486564 4.41 395160 2886464 97260 Average: 28969246 31143490 3684230 11.28 2688 2488072 1478594 4.39 392826 2823730 113792 06:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 334.26 276.31 5302.81 43.13 0.00 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 40.47 36.65 388.71 7.75 0.00 0.00 0.00 0.00 06:27:01 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 187.36 156.48 2845.76 25.44 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) 02/17/2024 _x86_64_ (8 CPU) 18:24:09 LINUX RESTART (8 CPU) 06:25:01 PM CPU %user %nice %system %iowait %steal %idle 06:26:01 PM all 8.38 0.00 1.86 1.18 0.05 88.53 06:26:01 PM 0 7.97 0.00 3.07 1.29 0.07 87.61 06:26:01 PM 1 6.86 0.00 1.49 1.77 0.05 89.83 06:26:01 PM 2 8.66 0.00 1.98 1.56 0.05 87.75 06:26:01 PM 3 10.40 0.00 1.52 1.37 0.05 86.66 06:26:01 PM 4 1.69 0.00 0.79 0.48 0.07 96.97 06:26:01 PM 5 15.48 0.00 2.54 1.02 0.03 80.93 06:26:01 PM 6 5.36 0.00 1.41 1.41 0.05 91.78 06:26:01 PM 7 10.61 0.00 2.09 0.55 0.03 86.72 06:27:01 PM all 10.03 0.00 1.19 0.38 0.05 88.34 06:27:01 PM 0 2.29 0.00 0.40 0.03 0.05 97.23 06:27:01 PM 1 10.97 0.00 1.60 0.40 0.05 86.98 06:27:01 PM 2 10.63 0.00 1.37 1.07 0.05 86.88 06:27:01 PM 3 18.32 0.00 2.15 0.95 0.05 78.52 06:27:01 PM 4 0.87 0.00 0.55 0.30 0.07 98.21 06:27:01 PM 5 16.99 0.00 1.02 0.12 0.05 81.82 06:27:01 PM 6 16.55 0.00 1.77 0.13 0.07 81.48 06:27:01 PM 7 3.64 0.00 0.68 0.05 0.02 95.61 Average: all 9.21 0.00 1.53 0.78 0.05 88.44 Average: 0 5.12 0.00 1.74 0.66 0.06 92.42 Average: 1 8.91 0.00 1.54 1.09 0.05 88.41 Average: 2 9.65 0.00 1.67 1.31 0.05 87.32 Average: 3 14.36 0.00 1.84 1.16 0.05 82.59 Average: 4 1.28 0.00 0.67 0.39 0.07 97.59 Average: 5 16.24 0.00 1.78 0.57 0.04 81.37 Average: 6 10.96 0.00 1.59 0.77 0.06 86.62 Average: 7 7.12 0.00 1.38 0.30 0.03 91.17