---> uname -a: Linux prd-centos8-builder-1c-1g-2292.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: 2800.000 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 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: 770 294 101 6 374 344 Swap: 1023 29 994 ---> 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:b5:73:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feb5:738c/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) 12/29/2023 _x86_64_ (1 CPU) 22:03:50 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 275.07 200.57 74.50 15415.70 40396.60 10:06:01 PM 167.57 30.44 137.13 3538.70 17653.72 10:07:01 PM 115.03 36.18 78.85 2222.70 5436.04 10:08:01 PM 32.68 4.38 28.30 317.26 1335.81 10:09:01 PM 159.46 121.23 38.23 7773.69 1472.76 Average: 149.98 78.55 71.43 5853.49 13261.64 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 116556 365108 672500 85.23 2104 326724 472608 25.72 134376 401584 31380 10:06:01 PM 57312 301928 731744 92.74 944 308528 520584 28.33 106640 442108 12732 10:07:01 PM 100184 306556 688872 87.30 944 270036 518120 28.20 139808 372832 29540 10:08:01 PM 85824 301112 703232 89.12 944 279060 520980 28.35 153860 372780 12724 10:09:01 PM 56824 339540 732232 92.80 924 347548 493628 26.86 153300 410456 1624 Average: 83340 322849 705716 89.44 1172 306379 505184 27.49 137597 399952 17600 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 184.06 110.01 1009.95 53.39 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 66.12 61.65 941.55 7.27 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.33 25.30 180.25 8.82 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 15.87 18.30 15.47 8.75 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.13 16.52 17.15 7.38 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 61.31 46.36 433.09 17.12 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) 12/29/2023 _x86_64_ (1 CPU) 22:03:50 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 56.07 0.12 9.85 19.98 0.10 13.88 10:05:01 PM 0 56.07 0.12 9.85 19.98 0.10 13.88 10:06:01 PM all 68.96 0.00 7.15 5.61 0.12 18.16 10:06:01 PM 0 68.96 0.00 7.15 5.61 0.12 18.16 10:07:01 PM all 59.68 0.00 4.25 6.47 0.10 29.49 10:07:01 PM 0 59.68 0.00 4.25 6.47 0.10 29.49 10:08:01 PM all 62.68 0.00 2.50 1.33 0.10 33.39 10:08:01 PM 0 62.68 0.00 2.50 1.33 0.10 33.39 10:09:01 PM all 49.56 0.00 3.54 16.84 0.10 29.97 10:09:01 PM 0 49.56 0.00 3.54 16.84 0.10 29.97 Average: all 59.39 0.02 5.46 10.04 0.10 24.98 Average: 0 59.39 0.02 5.46 10.04 0.10 24.98