---> uname -a: Linux prd-centos8-builder-1c-1g-904.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: 770 304 83 6 381 333 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:ca:cb:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:feca:cb92/64 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) 11/26/2023 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 285.05 222.35 62.70 16094.75 39358.23 11:06:01 PM 146.67 30.23 116.44 3383.83 13684.55 11:07:01 PM 117.99 27.48 90.51 1884.30 8950.97 11:08:01 PM 51.55 7.59 43.95 527.78 2239.36 11:09:02 PM 18.51 4.25 14.26 115.94 264.40 11:10:00 PM 168.98 124.14 44.84 8234.25 1858.67 11:10:01 PM 153.33 147.62 5.71 10620.95 103.81 Average: 131.27 69.36 61.91 5042.74 11074.34 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 49424 332892 739632 93.74 2104 360736 502416 27.34 126660 474820 21044 11:06:01 PM 94696 332400 694360 88.00 424 308016 494416 26.91 119408 415000 15948 11:07:01 PM 50944 272464 738112 93.54 424 288260 548512 29.85 111044 455056 14684 11:08:01 PM 158488 347140 630568 79.91 424 254952 475716 25.89 141604 316788 1064 11:09:02 PM 125756 318156 663300 84.06 424 258704 502028 27.32 143872 346152 2452 11:10:00 PM 161416 403788 627640 79.54 192 308900 423956 23.07 170896 287536 15684 11:10:01 PM 119896 367840 669160 84.81 192 314464 461152 25.09 176000 323792 15716 Average: 108660 339240 680396 86.23 598 299147 486885 26.50 141355 374163 12370 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 190.92 110.14 837.13 54.14 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 68.35 60.96 1079.44 7.19 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 20.95 21.82 192.57 6.16 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 14.41 16.37 14.36 6.20 0.00 0.00 0.00 0.00 11:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 PM eth0 15.43 17.76 12.52 7.65 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 14.83 14.47 15.16 10.64 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 51.43 43.81 46.89 21.69 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 54.33 40.36 357.79 15.40 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) 11/26/2023 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 58.87 0.10 12.12 19.75 0.13 9.02 11:05:02 PM 0 58.87 0.10 12.12 19.75 0.13 9.02 11:06:01 PM all 68.60 0.00 6.57 5.59 0.12 19.12 11:06:01 PM 0 68.60 0.00 6.57 5.59 0.12 19.12 11:07:01 PM all 67.98 0.00 5.66 4.22 0.12 22.02 11:07:01 PM 0 67.98 0.00 5.66 4.22 0.12 22.02 11:08:01 PM all 63.66 0.00 3.65 2.02 0.10 30.57 11:08:01 PM 0 63.66 0.00 3.65 2.02 0.10 30.57 11:09:02 PM all 62.88 0.00 2.75 0.43 0.12 33.82 11:09:02 PM 0 62.88 0.00 2.75 0.43 0.12 33.82 11:10:00 PM all 58.31 0.00 4.02 17.20 0.12 20.35 11:10:00 PM 0 58.31 0.00 4.02 17.20 0.12 20.35 11:10:01 PM all 70.59 0.00 18.63 1.96 0.00 8.82 11:10:01 PM 0 70.59 0.00 18.63 1.96 0.00 8.82 Average: all 63.42 0.02 5.84 8.14 0.12 22.47 Average: 0 63.42 0.02 5.84 8.14 0.12 22.47