---> uname -a: Linux prd-centos8-builder-1c-1g-131.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: 2799.996 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 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: 770 295 88 6 385 341 Swap: 1023 33 990 ---> 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:18:ad:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe18:adca/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) 01/27/2024 _x86_64_ (1 CPU) 21:03:50 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 307.11 235.79 71.32 16718.19 40513.65 09:06:01 PM 158.73 23.22 135.51 3183.74 15200.28 09:07:01 PM 108.58 30.46 78.12 2156.84 6480.65 09:08:01 PM 30.70 3.53 27.17 225.35 1352.42 09:09:01 PM 151.42 117.53 33.89 7472.49 1462.31 Average: 151.34 82.13 69.21 5953.18 13007.72 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 51792 360224 737264 93.44 2100 385452 473664 25.78 120596 477440 31656 09:06:01 PM 78724 299188 710332 90.02 136 285948 514608 28.00 108736 423188 27304 09:07:01 PM 105912 308228 683144 86.58 8 268736 517468 28.16 140024 373288 30068 09:08:01 PM 93176 301552 695880 88.19 8 274960 520528 28.33 152644 372992 12704 09:09:01 PM 57780 344364 731276 92.68 0 352544 483344 26.30 149772 411236 1748 Average: 77477 322711 711579 90.18 450 313528 501922 27.31 134354 411629 20696 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 209.94 121.60 1057.11 54.86 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 58.73 54.85 784.83 6.82 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 23.31 24.41 181.96 8.38 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 16.28 18.56 15.84 8.66 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 17.55 17.05 17.83 8.00 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 65.19 47.31 411.68 17.35 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) 01/27/2024 _x86_64_ (1 CPU) 21:03:50 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 56.06 0.12 12.12 19.10 0.12 12.47 09:05:01 PM 0 56.06 0.12 12.12 19.10 0.12 12.47 09:06:01 PM all 68.62 0.00 7.09 4.53 0.12 19.64 09:06:01 PM 0 68.62 0.00 7.09 4.53 0.12 19.64 09:07:01 PM all 60.07 0.00 4.41 5.66 0.10 29.77 09:07:01 PM 0 60.07 0.00 4.41 5.66 0.10 29.77 09:08:01 PM all 63.50 0.00 2.55 1.38 0.08 32.48 09:08:01 PM 0 63.50 0.00 2.55 1.38 0.08 32.48 09:09:01 PM all 47.72 0.00 3.67 17.13 0.12 31.36 09:09:01 PM 0 47.72 0.00 3.67 17.13 0.12 31.36 Average: all 59.20 0.02 5.97 9.56 0.11 25.15 Average: 0 59.20 0.02 5.97 9.56 0.11 25.15