---> uname -a: Linux prd-centos8-builder-1c-1g-1686.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 294 75 5 400 345 Swap: 1023 27 996 ---> 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:b3:ed:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:feb3:ed36/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/15/2024 _x86_64_ (1 CPU) 07:03:42 LINUX RESTART (1 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 232.01 130.17 101.84 11456.45 44857.57 07:06:01 AM 156.36 45.56 110.79 4048.11 11524.50 07:07:01 AM 56.11 17.26 38.85 570.78 2940.25 07:08:01 AM 21.97 4.18 17.79 118.34 343.21 07:09:01 AM 151.83 120.43 31.41 8620.59 1143.84 Average: 123.33 63.32 60.01 4943.20 12063.91 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 55432 309692 733780 92.98 1960 327456 514400 27.99 125048 456064 8504 07:06:01 AM 128996 363264 660216 83.66 168 301524 455912 24.81 114864 376276 17732 07:07:01 AM 168608 372444 620604 78.64 168 271568 452336 24.61 144624 311376 24 07:08:01 AM 74652 296412 714560 90.54 168 289532 528416 28.75 147600 400976 15808 07:09:01 AM 106972 376928 682240 86.45 28 336440 460056 25.03 185328 336508 12556 Average: 106932 343748 682280 86.45 498 305304 482224 26.24 143493 376240 10925 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 213.21 122.76 1381.90 55.05 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 34.17 33.57 287.32 7.67 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.09 31.37 278.19 10.19 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 17.97 20.42 15.43 8.95 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.79 18.68 18.59 12.73 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 62.19 45.13 393.33 18.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/15/2024 _x86_64_ (1 CPU) 07:03:42 LINUX RESTART (1 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 64.26 0.07 13.66 7.87 0.10 14.03 07:05:01 AM 0 64.26 0.07 13.66 7.87 0.10 14.03 07:06:01 AM all 69.37 0.00 10.49 5.50 0.10 14.54 07:06:01 AM 0 69.37 0.00 10.49 5.50 0.10 14.54 07:07:01 AM all 67.54 0.00 4.80 2.47 0.10 25.09 07:07:01 AM 0 67.54 0.00 4.80 2.47 0.10 25.09 07:08:01 AM all 63.11 0.00 4.11 0.38 0.10 32.30 07:08:01 AM 0 63.11 0.00 4.11 0.38 0.10 32.30 07:09:01 AM all 65.61 0.00 5.69 14.28 0.10 14.32 07:09:01 AM 0 65.61 0.00 5.69 14.28 0.10 14.32 Average: all 65.98 0.01 7.73 6.09 0.10 20.08 Average: 0 65.98 0.01 7.73 6.09 0.10 20.08