---> uname -a: Linux prd-centos8-builder-1c-1g-3897.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: 2799.998 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: 770 296 89 6 384 343 Swap: 1023 25 998 ---> 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:2b:6f:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe2b:6f15/64 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) 01/16/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 271.67 197.66 74.01 15312.27 40351.84 03:06:01 PM 156.62 28.40 128.22 3343.76 14772.45 03:07:01 PM 115.99 30.15 85.84 2129.11 6433.06 03:08:01 PM 28.03 4.41 23.62 224.92 738.32 03:09:01 PM 133.21 109.32 23.90 7245.59 1386.17 Average: 141.16 74.02 67.14 5654.05 12748.02 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 109020 363672 680036 86.18 1956 332944 481552 26.21 133088 411780 30216 03:06:01 PM 65100 306768 723956 91.75 504 309492 517568 28.17 117216 435904 22196 03:07:01 PM 108736 323092 680320 86.22 388 281684 505064 27.48 137172 375064 22252 03:08:01 PM 103140 323712 685916 86.93 388 288112 505040 27.48 150172 368288 12712 03:09:01 PM 55680 360472 733376 92.94 260 371900 480752 26.16 156508 411972 13684 Average: 88335 335543 700721 88.80 699 316826 497995 27.10 138831 400602 20212 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 178.07 121.03 1010.02 54.16 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 57.34 53.31 763.48 6.67 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.80 23.87 181.49 8.44 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 15.69 18.55 15.57 8.76 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 17.11 16.53 17.21 8.29 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 58.05 46.69 397.89 17.27 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) 01/16/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 59.06 0.10 10.37 19.15 0.08 11.24 03:05:01 PM 0 59.06 0.10 10.37 19.15 0.08 11.24 03:06:01 PM all 71.19 0.00 7.09 3.92 0.08 17.72 03:06:01 PM 0 71.19 0.00 7.09 3.92 0.08 17.72 03:07:01 PM all 60.92 0.00 4.48 6.63 0.08 27.88 03:07:01 PM 0 60.92 0.00 4.48 6.63 0.08 27.88 03:08:01 PM all 66.41 0.00 2.43 0.77 0.07 30.33 03:08:01 PM 0 66.41 0.00 2.43 0.77 0.07 30.33 03:09:01 PM all 52.08 0.00 3.34 15.05 0.08 29.46 03:09:01 PM 0 52.08 0.00 3.34 15.05 0.08 29.46 Average: all 61.93 0.02 5.54 9.10 0.08 23.33 Average: 0 61.93 0.02 5.54 9.10 0.08 23.33