---> uname -a: Linux prd-centos8-builder-1c-1g-90.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 91 5 380 341 Swap: 1023 31 992 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:be:f1:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:febe:f118/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/12/2023 _x86_64_ (1 CPU) 14:03:45 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 282.80 199.98 82.81 14105.19 41045.40 02:06:01 PM 160.04 28.13 131.91 3440.35 16433.62 02:07:01 PM 112.69 36.19 76.50 2585.48 6213.21 02:08:01 PM 32.87 3.65 29.22 283.11 1315.58 02:09:01 PM 156.24 119.46 36.78 7688.28 1450.22 Average: 148.95 77.70 71.25 5631.51 13291.87 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 53532 312444 735524 93.22 2104 335548 524812 28.56 137804 453944 28840 02:06:01 PM 86576 311676 702480 89.03 212 289292 515276 28.04 92132 432108 30880 02:07:01 PM 93644 303576 695412 88.13 212 273576 520952 28.35 133100 386768 29648 02:08:01 PM 78620 296308 710436 90.04 212 281404 529200 28.80 146168 388896 12704 02:09:01 PM 50584 341228 738472 93.59 84 354752 489168 26.62 157124 409860 1748 Average: 72591 313046 716465 90.80 565 306914 515882 28.07 133266 414315 20764 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 PM eth0 228.57 130.65 1051.60 55.88 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 59.19 54.64 903.64 6.68 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.37 25.47 180.04 8.47 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.78 19.29 16.17 7.74 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.16 16.66 17.05 8.28 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 69.11 49.36 432.41 17.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/12/2023 _x86_64_ (1 CPU) 14:03:45 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 60.44 0.10 10.70 18.24 0.12 10.40 02:05:02 PM 0 60.44 0.10 10.70 18.24 0.12 10.40 02:06:01 PM all 69.88 0.00 7.50 4.60 0.14 17.89 02:06:01 PM 0 69.88 0.00 7.50 4.60 0.14 17.89 02:07:01 PM all 60.91 0.00 4.77 5.37 0.10 28.85 02:07:01 PM 0 60.91 0.00 4.77 5.37 0.10 28.85 02:08:01 PM all 64.90 0.00 2.75 1.38 0.12 30.85 02:08:01 PM 0 64.90 0.00 2.75 1.38 0.12 30.85 02:09:01 PM all 49.02 0.00 3.83 16.49 0.12 30.54 02:09:01 PM 0 49.02 0.00 3.83 16.49 0.12 30.54 Average: all 61.00 0.02 5.90 9.22 0.12 23.75 Average: 0 61.00 0.02 5.90 9.22 0.12 23.75