---> uname -a: Linux prd-centos8-builder-1c-1g-1092.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: 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 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: 770 311 89 5 369 329 Swap: 1023 26 997 ---> 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:61:32:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe61:32b2/64 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) 12/17/2023 _x86_64_ (1 CPU) 08:03:56 LINUX RESTART (1 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 150.02 28.21 121.82 3359.12 13874.07 08:07:01 AM 135.36 31.94 103.42 2603.57 10304.73 08:08:01 AM 39.76 5.18 34.58 499.12 1565.61 08:09:01 AM 143.81 114.51 29.30 7368.72 1616.48 Average: 117.26 44.96 72.30 3457.91 6843.30 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 99088 320108 689968 87.44 652 291224 497040 27.05 95312 437608 24572 08:07:01 AM 153988 341824 635068 80.48 168 253312 474880 25.84 116988 347508 27660 08:08:01 AM 137744 338816 651312 82.54 168 266748 476652 25.94 136136 344492 1084 08:09:01 AM 80160 393292 708896 89.84 0 379540 420012 22.86 143992 396032 344 Average: 117745 348510 671311 85.08 247 297706 467146 25.42 123107 381410 13415 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 78.90 73.41 1129.63 8.65 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.35 23.10 179.47 7.61 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.86 18.68 15.60 8.67 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 16.82 16.67 16.79 8.07 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 33.50 32.98 335.74 8.25 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) 12/17/2023 _x86_64_ (1 CPU) 08:03:56 LINUX RESTART (1 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 67.67 0.00 6.35 5.11 0.08 20.79 08:06:01 AM 0 67.67 0.00 6.35 5.11 0.08 20.79 08:07:01 AM all 61.93 0.00 5.49 4.80 0.08 27.69 08:07:01 AM 0 61.93 0.00 5.49 4.80 0.08 27.69 08:08:01 AM all 63.57 0.00 2.55 2.08 0.07 31.73 08:08:01 AM 0 63.57 0.00 2.55 2.08 0.07 31.73 08:09:01 AM all 49.94 0.00 3.09 16.05 0.08 30.84 08:09:01 AM 0 49.94 0.00 3.09 16.05 0.08 30.84 Average: all 60.78 0.00 4.37 7.01 0.08 27.76 Average: 0 60.78 0.00 4.37 7.01 0.08 27.76