---> uname -a: Linux prd-centos8-builder-2c-1g-2210.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: 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): 0,1 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 559 4984 17 2156 6835 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:dc:03:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fedc:3d6/64 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) 11/20/2023 _x86_64_ (2 CPU) 21:03:37 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 283.90 187.37 96.53 8055.59 41031.71 09:06:01 PM 107.10 0.23 106.86 12.93 8787.35 09:07:01 PM 61.69 0.47 61.22 56.52 5620.66 09:08:01 PM 20.31 0.07 20.24 3.07 748.75 09:09:01 PM 27.01 0.78 26.23 57.06 758.01 Average: 100.00 37.78 62.22 1636.92 11388.86 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5343948 7013944 2540488 32.22 2688 1849024 739848 8.28 228512 2003332 108780 09:06:01 PM 5077780 6983812 2806656 35.60 2688 2069756 696980 7.80 227348 2207784 148764 09:07:01 PM 5088664 6989004 2795772 35.46 2688 2064576 700164 7.84 253544 2171524 19924 09:08:01 PM 5123576 7014360 2760860 35.02 2688 2055028 676720 7.58 253344 2136392 12 09:09:01 PM 5115356 7011112 2769080 35.12 2688 2059188 672088 7.52 420400 1979220 27740 Average: 5149865 7002446 2734571 34.68 2688 2019514 697160 7.80 276630 2099650 61044 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 272.10 144.63 1625.26 57.73 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 47.87 33.36 538.33 17.21 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.58 24.38 149.05 7.40 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 22.94 19.86 19.95 6.27 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 32.03 26.60 30.16 10.58 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 80.70 49.76 472.54 19.84 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) 11/20/2023 _x86_64_ (2 CPU) 21:03:37 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.62 2.99 20.44 24.04 0.18 18.73 09:05:01 PM 0 32.39 2.83 21.73 26.65 0.19 16.22 09:05:01 PM 1 34.85 3.14 19.16 21.45 0.17 21.23 09:06:01 PM all 34.22 0.00 3.52 12.76 0.13 49.37 09:06:01 PM 0 36.55 0.00 3.36 13.37 0.13 46.59 09:06:01 PM 1 31.89 0.00 3.68 12.15 0.13 52.14 09:07:01 PM all 33.37 0.00 2.40 4.88 0.10 59.26 09:07:01 PM 0 51.99 0.00 2.83 4.19 0.10 40.89 09:07:01 PM 1 14.77 0.00 1.96 5.56 0.10 77.61 09:08:01 PM all 32.37 0.00 1.61 0.73 0.10 65.19 09:08:01 PM 0 40.38 0.00 1.78 0.68 0.10 57.05 09:08:01 PM 1 24.35 0.00 1.43 0.78 0.10 73.34 09:09:01 PM all 40.05 0.00 2.83 1.34 0.13 55.65 09:09:01 PM 0 61.80 0.00 3.25 2.05 0.13 32.76 09:09:01 PM 1 18.34 0.00 2.42 0.63 0.12 78.50 Average: all 34.73 0.59 6.10 8.68 0.13 49.77 Average: 0 44.68 0.55 6.52 9.30 0.13 38.82 Average: 1 24.81 0.62 5.68 8.07 0.12 60.70