---> uname -a: Linux prd-centos8-builder-8c-8g-7814.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: 2799.998 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 1028 28229 19 2630 30412 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:d0:3a:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fed0:3a49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:9d:12:25 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) 02/18/2024 _x86_64_ (8 CPU) 13:00:32 LINUX RESTART (8 CPU) 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 77.39 27.62 49.78 7693.69 5989.01 01:03:01 PM 166.28 7.65 158.63 1344.49 19606.93 Average: 121.82 17.64 104.18 4520.41 12795.14 01:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 29251160 31196384 3402316 10.42 2688 2272776 1504552 4.46 367160 2622608 382708 01:03:01 PM 28992116 31180564 3661360 11.21 2688 2504992 1471560 4.37 395776 2805892 54000 Average: 29121638 31188474 3531838 10.82 2688 2388884 1488056 4.42 381468 2714250 218354 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 876.01 587.53 6211.86 177.18 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 79.76 59.65 759.37 9.46 0.00 0.00 0.00 0.00 01:03:01 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 478.05 323.70 3486.75 93.35 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) 02/18/2024 _x86_64_ (8 CPU) 13:00:32 LINUX RESTART (8 CPU) 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 13.10 0.00 3.04 0.88 0.06 82.92 01:02:01 PM 0 12.87 0.00 3.54 0.89 0.07 82.64 01:02:01 PM 1 10.26 0.00 2.92 0.32 0.08 86.41 01:02:01 PM 2 20.65 0.00 3.05 1.42 0.07 74.81 01:02:01 PM 3 20.35 0.00 3.93 0.65 0.07 75.00 01:02:01 PM 4 7.64 0.00 2.83 1.36 0.05 88.13 01:02:01 PM 5 8.97 0.00 3.94 0.84 0.07 86.19 01:02:01 PM 6 7.85 0.00 1.66 0.54 0.05 89.91 01:02:01 PM 7 16.16 0.00 2.49 1.02 0.05 80.27 01:03:01 PM all 9.05 0.00 1.33 1.52 0.05 88.06 01:03:01 PM 0 1.55 0.00 0.80 1.05 0.05 96.54 01:03:01 PM 1 17.11 0.00 2.24 3.53 0.03 77.09 01:03:01 PM 2 19.73 0.00 1.61 0.67 0.08 77.91 01:03:01 PM 3 7.23 0.00 1.31 2.03 0.07 89.37 01:03:01 PM 4 3.96 0.00 0.77 1.52 0.05 93.71 01:03:01 PM 5 4.48 0.00 1.20 0.97 0.05 93.30 01:03:01 PM 6 0.65 0.00 0.42 0.85 0.03 98.05 01:03:01 PM 7 17.69 0.00 2.27 1.54 0.03 78.47 Average: all 11.07 0.00 2.18 1.20 0.06 85.49 Average: 0 7.20 0.00 2.17 0.97 0.06 89.61 Average: 1 13.70 0.00 2.58 1.93 0.06 81.74 Average: 2 20.19 0.00 2.33 1.05 0.08 76.36 Average: 3 13.78 0.00 2.62 1.34 0.07 82.19 Average: 4 5.79 0.00 1.79 1.44 0.05 90.93 Average: 5 6.71 0.00 2.56 0.91 0.06 89.76 Average: 6 4.24 0.00 1.04 0.69 0.04 93.98 Average: 7 16.93 0.00 2.38 1.28 0.04 79.37