---> uname -a: Linux prd-centos8-builder-2c-1g-2752.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 583 4963 19 2153 6809 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:df:7f:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fedf:7f6b/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) 12/06/2023 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 229.61 151.62 77.99 6249.65 20493.52 01:06:01 PM 103.57 6.57 97.00 1268.19 9342.61 01:07:01 PM 68.12 0.25 67.87 16.66 6813.48 01:08:01 PM 47.34 0.62 46.73 51.19 2908.03 01:09:01 PM 11.95 0.00 11.95 0.00 246.22 01:10:01 PM 22.78 0.28 22.49 25.72 664.86 Average: 80.56 26.56 54.00 1268.64 6744.82 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5444540 6993424 2439896 30.95 2688 1731044 769088 8.61 197012 1935764 58352 01:06:01 PM 5196924 6982892 2687512 34.09 2688 1958032 752780 8.43 221280 2117432 53824 01:07:01 PM 4999168 6914516 2885268 36.59 2688 2080872 794676 8.90 224332 2285364 60488 01:08:01 PM 5097656 6984444 2786780 35.35 2688 2052864 724512 8.11 251856 2164648 20 01:09:01 PM 5102356 6989092 2782080 35.29 2688 2052852 732588 8.20 252424 2159644 16 01:10:01 PM 5058140 6946184 2826296 35.85 2688 2053788 788556 8.83 429420 2028440 15828 Average: 5149797 6968425 2734639 34.68 2688 1988242 760367 8.51 262721 2115215 31421 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 236.70 128.81 1105.81 56.78 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 39.63 26.45 768.10 4.38 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 31.46 21.05 418.39 5.65 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 23.23 21.05 23.07 6.93 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 15.09 13.83 12.36 4.78 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 25.46 21.99 25.96 8.72 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 61.93 38.86 392.28 14.54 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) 12/06/2023 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 30.24 2.90 19.86 27.65 0.20 19.16 01:05:01 PM 0 28.24 3.31 21.26 27.31 0.22 19.65 01:05:01 PM 1 32.22 2.49 18.47 27.98 0.17 18.67 01:06:01 PM all 23.48 0.00 2.75 13.39 0.10 60.28 01:06:01 PM 0 29.17 0.00 2.96 11.37 0.10 56.40 01:06:01 PM 1 17.84 0.00 2.53 15.39 0.10 64.13 01:07:01 PM all 27.31 0.00 2.69 11.28 0.15 58.56 01:07:01 PM 0 32.29 0.00 2.85 9.41 0.17 55.28 01:07:01 PM 1 22.37 0.00 2.53 13.15 0.13 61.82 01:08:01 PM all 28.51 0.00 1.89 6.36 0.14 63.10 01:08:01 PM 0 37.26 0.00 2.16 6.42 0.17 53.98 01:08:01 PM 1 19.85 0.00 1.63 6.31 0.10 72.12 01:09:01 PM all 23.20 0.00 1.06 2.30 0.10 73.35 01:09:01 PM 0 27.10 0.00 1.12 1.71 0.12 69.95 01:09:01 PM 1 19.30 0.00 0.99 2.88 0.08 76.74 01:10:01 PM all 33.45 0.00 2.33 3.25 0.12 60.86 01:10:01 PM 0 39.56 0.00 2.41 3.83 0.12 54.08 01:10:01 PM 1 27.34 0.00 2.24 2.66 0.12 67.64 Average: all 27.70 0.48 5.05 10.65 0.13 56.00 Average: 0 32.29 0.54 5.41 9.94 0.15 51.68 Average: 1 23.13 0.41 4.70 11.35 0.12 60.29