---> uname -a: Linux prd-centos8-builder-1c-1g-2615.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: 770 302 92 5 376 337 Swap: 1023 28 995 ---> 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:c7:3c:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fec7:3cc5/64 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) 01/02/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 290.08 212.24 77.84 16167.95 41191.37 01:06:01 PM 165.48 28.20 137.28 3319.99 16859.46 01:07:01 PM 114.33 38.28 76.05 2519.05 6088.74 01:08:01 PM 32.14 4.26 27.88 407.93 1278.95 01:09:01 PM 147.20 116.78 30.42 7477.37 1769.58 Average: 149.40 79.50 69.89 5944.61 13349.92 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 121344 359876 667712 84.62 2104 316420 481792 26.22 137768 392184 31592 01:06:01 PM 107156 308608 681900 86.42 476 266200 514628 28.01 98816 407028 25204 01:07:01 PM 110864 309180 678192 85.95 476 263344 514208 27.98 131524 373444 27820 01:08:01 PM 98756 308440 690300 87.48 476 274780 517512 28.16 145816 371444 12712 01:09:01 PM 52464 345108 736592 93.35 476 357080 483220 26.30 150624 413100 1768 Average: 98117 326242 690939 87.57 802 295565 502272 27.33 132910 391440 19819 01:04:02 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 186.07 125.02 1031.28 55.09 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 65.18 60.59 938.53 7.14 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 22.00 23.93 179.86 8.67 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 15.99 18.65 15.74 8.88 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 16.94 16.34 17.16 8.16 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 60.84 48.67 434.79 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) 01/02/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.51 0.12 11.12 20.70 0.14 9.41 01:05:01 PM 0 58.51 0.12 11.12 20.70 0.14 9.41 01:06:01 PM all 68.74 0.00 7.47 5.72 0.15 17.91 01:06:01 PM 0 68.74 0.00 7.47 5.72 0.15 17.91 01:07:01 PM all 60.42 0.00 4.66 6.26 0.12 28.54 01:07:01 PM 0 60.42 0.00 4.66 6.26 0.12 28.54 01:08:01 PM all 64.47 0.00 2.72 1.68 0.10 31.03 01:08:01 PM 0 64.47 0.00 2.72 1.68 0.10 31.03 01:09:01 PM all 51.14 0.00 3.67 15.65 0.13 29.40 01:09:01 PM 0 51.14 0.00 3.67 15.65 0.13 29.40 Average: all 60.67 0.02 5.91 9.96 0.13 23.31 Average: 0 60.67 0.02 5.91 9.96 0.13 23.31