---> uname -a: Linux prd-centos8-builder-1c-1g-381.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: 770 310 97 5 362 331 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:2d:0c:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe2d:cec/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) 01/30/2024 _x86_64_ (1 CPU) 20:03:43 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 229.47 146.76 82.70 10141.10 41544.43 08:06:01 PM 168.27 35.94 132.33 4322.32 14973.40 08:07:01 PM 113.06 22.37 90.69 1465.02 7377.17 08:08:02 PM 27.64 6.85 20.79 421.39 537.18 08:09:01 PM 148.38 115.14 33.24 7610.23 1971.28 Average: 137.34 65.26 72.08 4783.37 13321.37 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 89392 335760 699664 88.67 2104 324464 493260 26.84 134880 428756 18336 08:06:01 PM 93980 331592 695076 88.09 300 303564 476824 25.95 123200 396836 11872 08:07:01 PM 94104 269616 694952 88.07 32 242584 546792 29.76 142912 383000 3508 08:08:02 PM 85268 272636 703788 89.19 32 254592 541820 29.48 159548 376204 36 08:09:01 PM 48092 316236 740964 93.91 0 335164 509580 27.73 161728 415140 1624 Average: 82167 305168 706889 89.59 494 292074 513655 27.95 144454 399987 7075 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 192.18 125.32 1099.51 55.81 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 52.73 49.50 718.07 6.84 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.55 28.81 359.69 6.73 0.00 0.00 0.00 0.00 08:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:02 PM eth0 15.63 18.01 15.48 8.55 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 17.83 17.14 18.15 8.32 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 61.54 47.87 443.66 17.28 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) 01/30/2024 _x86_64_ (1 CPU) 20:03:43 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 54.75 0.13 8.34 16.30 0.12 20.36 08:05:01 PM 0 54.75 0.13 8.34 16.30 0.12 20.36 08:06:01 PM all 69.74 0.00 7.12 6.37 0.12 16.65 08:06:01 PM 0 69.74 0.00 7.12 6.37 0.12 16.65 08:07:01 PM all 59.90 0.00 4.27 3.84 0.12 31.88 08:07:01 PM 0 59.90 0.00 4.27 3.84 0.12 31.88 08:08:02 PM all 62.53 0.00 2.45 1.14 0.10 33.78 08:08:02 PM 0 62.53 0.00 2.45 1.14 0.10 33.78 08:09:01 PM all 47.51 0.00 3.60 16.00 0.10 32.79 08:09:01 PM 0 47.51 0.00 3.60 16.00 0.10 32.79 Average: all 58.92 0.03 5.16 8.71 0.11 27.07 Average: 0 58.92 0.03 5.16 8.71 0.11 27.07