---> uname -a: Linux prd-centos8-builder-4c-4g-24724.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 694 12271 19 2797 14721 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:1c:48:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe1c:485c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/20/2024 _x86_64_ (4 CPU) 15:50:24 LINUX RESTART (4 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 215.46 122.56 92.90 3646.53 6372.11 03:53:01 PM 320.28 17.69 302.58 3761.01 11037.95 03:54:01 PM 195.88 3.50 192.38 843.59 8757.97 03:55:01 PM 104.40 0.70 103.70 77.72 9439.53 Average: 209.01 36.12 172.89 2082.35 8901.87 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 13506204 15196312 2635328 16.33 2688 1896648 809620 4.71 205716 2063292 142840 03:53:01 PM 12684456 14705404 3457076 21.42 2688 2217900 1128300 6.56 236160 2807700 123756 03:54:01 PM 10490956 12956880 5650576 35.01 2688 2654848 2809816 16.35 363376 4836880 329648 03:55:01 PM 12604332 15113312 3537200 21.91 2688 2696624 797116 4.64 634464 2458080 147476 Average: 12321487 14492977 3820045 23.67 2688 2366505 1386213 8.06 359929 3041488 185930 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 224.43 112.00 1227.49 40.14 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 241.77 195.27 2318.64 47.77 0.00 0.00 0.00 0.00 03:54:01 PM lo 1022.68 1022.68 977.35 977.35 0.00 0.00 0.00 0.00 03:54:01 PM eth0 321.01 235.69 4601.77 32.53 0.00 0.00 0.00 0.00 03:55:01 PM lo 3.93 3.93 48.70 48.70 0.00 0.00 0.00 0.00 03:55:01 PM eth0 123.80 118.31 304.12 632.74 0.00 0.00 0.00 0.00 Average: lo 256.63 256.63 256.49 256.49 0.00 0.00 0.00 0.00 Average: eth0 227.75 165.32 2112.98 188.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/20/2024 _x86_64_ (4 CPU) 15:50:24 LINUX RESTART (4 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 21.17 1.17 13.18 4.59 0.12 59.76 03:52:01 PM 0 15.67 0.65 9.90 2.68 0.10 71.01 03:52:01 PM 1 39.46 1.07 14.62 4.95 0.17 39.73 03:52:01 PM 2 19.19 1.11 12.96 6.65 0.10 60.00 03:52:01 PM 3 10.38 1.84 15.26 4.11 0.12 68.29 03:53:01 PM all 24.07 0.00 1.92 7.27 0.09 66.64 03:53:01 PM 0 20.86 0.00 0.87 1.20 0.10 76.97 03:53:01 PM 1 27.23 0.00 2.85 6.36 0.10 63.46 03:53:01 PM 2 16.77 0.00 2.48 14.29 0.08 66.37 03:53:01 PM 3 31.47 0.00 1.49 7.26 0.08 59.70 03:54:01 PM all 69.36 0.00 2.43 2.65 0.11 25.45 03:54:01 PM 0 68.00 0.00 2.00 1.67 0.12 28.22 03:54:01 PM 1 69.56 0.00 1.70 2.32 0.10 26.32 03:54:01 PM 2 61.49 0.00 2.59 3.66 0.10 32.16 03:54:01 PM 3 78.35 0.00 3.44 2.96 0.12 15.13 03:55:01 PM all 35.34 0.00 2.02 2.93 0.09 59.61 03:55:01 PM 0 26.53 0.00 2.40 4.96 0.10 66.01 03:55:01 PM 1 42.75 0.00 1.86 2.70 0.10 52.59 03:55:01 PM 2 37.96 0.00 2.16 3.30 0.10 56.48 03:55:01 PM 3 34.12 0.00 1.68 0.75 0.07 63.38 Average: all 37.46 0.29 4.89 4.36 0.10 52.88 Average: 0 32.71 0.16 3.80 2.63 0.10 60.60 Average: 1 44.74 0.27 5.26 4.08 0.12 45.53 Average: 2 33.83 0.28 5.05 6.97 0.10 53.77 Average: 3 38.58 0.46 5.47 3.76 0.10 51.63