---> uname -a: Linux prd-centos8-builder-4c-4g-19811.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: 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): 0-3 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 713 12258 19 2790 14703 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:28:d5:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe28:d520/64 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) 06/27/2024 _x86_64_ (4 CPU) 15:51:21 LINUX RESTART (4 CPU) 03:52:03 PM tps rtps wtps bread/s bwrtn/s 03:53:01 PM 211.50 86.19 125.31 5181.04 8192.12 03:54:01 PM 271.38 5.31 266.06 1179.87 13878.41 03:55:01 PM 116.76 0.67 116.10 129.16 2878.66 03:56:01 PM 72.32 0.75 71.57 56.39 8685.49 Average: 167.61 22.69 144.92 1606.38 8409.09 03:52:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 PM 13139152 15012324 3002372 18.60 2688 2074680 1120564 6.52 219736 2394892 177744 03:54:01 PM 12101140 14197356 4040384 25.03 2688 2292728 1558520 9.07 291520 3328872 19652 03:55:01 PM 9906020 12350588 6235504 38.63 2688 2634760 3657720 21.28 359124 5426900 303044 03:56:01 PM 12533292 15035656 3608232 22.35 2688 2691916 863584 5.02 708196 2459512 141088 Average: 11919901 14148981 4221623 26.15 2688 2423521 1800097 10.47 394644 3402544 160382 03:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 85.80 62.71 1084.40 18.05 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 251.03 209.15 2823.35 29.68 0.00 0.00 0.00 0.00 03:55:01 PM lo 143.56 143.56 136.97 136.97 0.00 0.00 0.00 0.00 03:55:01 PM eth0 256.59 187.42 3721.09 24.94 0.00 0.00 0.00 0.00 03:56:01 PM lo 699.80 699.80 710.87 710.87 0.00 0.00 0.00 0.00 03:56:01 PM eth0 128.70 110.33 323.25 643.71 0.00 0.00 0.00 0.00 Average: lo 212.58 212.58 213.71 213.71 0.00 0.00 0.00 0.00 Average: eth0 181.35 143.09 1996.16 180.40 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) 06/27/2024 _x86_64_ (4 CPU) 15:51:21 LINUX RESTART (4 CPU) 03:52:03 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 20.89 0.60 8.83 3.14 0.11 66.43 03:53:01 PM 0 22.78 0.61 7.40 2.99 0.10 66.12 03:53:01 PM 1 16.91 0.59 9.39 2.77 0.14 70.20 03:53:01 PM 2 21.45 0.59 9.36 4.12 0.09 64.40 03:53:01 PM 3 22.41 0.62 9.19 2.67 0.12 64.99 03:54:01 PM all 32.77 0.00 1.70 3.57 0.10 61.86 03:54:01 PM 0 35.05 0.00 2.37 4.46 0.10 58.01 03:54:01 PM 1 33.25 0.00 1.54 3.36 0.10 61.75 03:54:01 PM 2 35.43 0.00 1.24 2.44 0.12 60.78 03:54:01 PM 3 27.35 0.00 1.64 4.01 0.10 66.90 03:55:01 PM all 48.39 0.00 1.74 0.69 0.12 49.07 03:55:01 PM 0 55.71 0.00 1.75 0.38 0.12 42.04 03:55:01 PM 1 44.22 0.00 2.15 0.95 0.10 52.57 03:55:01 PM 2 44.86 0.00 1.42 1.02 0.10 52.60 03:55:01 PM 3 48.76 0.00 1.62 0.40 0.15 49.07 03:56:01 PM all 44.05 0.00 2.30 2.05 0.11 51.49 03:56:01 PM 0 33.84 0.00 2.38 5.48 0.10 58.19 03:56:01 PM 1 49.03 0.00 1.94 1.64 0.13 47.26 03:56:01 PM 2 38.48 0.00 3.28 0.54 0.10 57.60 03:56:01 PM 3 54.85 0.00 1.59 0.54 0.12 42.91 Average: all 36.66 0.15 3.60 2.35 0.11 57.13 Average: 0 36.97 0.15 3.44 3.33 0.11 56.00 Average: 1 36.02 0.14 3.71 2.18 0.12 57.84 Average: 2 35.18 0.14 3.77 2.01 0.10 58.80 Average: 3 38.48 0.15 3.46 1.90 0.12 55.89