---> uname -a: Linux prd-centos8-builder-1c-1g-214.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: 770 295 88 5 387 344 Swap: 1023 24 999 ---> 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:a1:22:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea1:2273/64 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) 11/19/2023 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 234.39 153.39 81.00 10297.45 42510.31 03:06:01 PM 173.76 42.55 131.22 4666.20 16917.97 03:07:01 PM 87.12 15.83 71.29 1151.41 5005.33 03:08:01 PM 30.46 5.60 24.86 314.75 834.61 03:09:01 PM 159.63 117.04 42.60 7550.91 1734.67 Average: 136.46 66.34 70.13 4761.64 13214.76 03:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 94752 352972 694304 87.99 2104 336224 489460 26.64 128736 431052 32012 03:06:01 PM 131808 362212 657248 83.30 0 297752 465860 25.35 90460 394776 10580 03:07:01 PM 155552 359908 633504 80.29 0 271416 472420 25.71 120180 343804 12884 03:08:01 PM 146004 358396 643052 81.50 0 279448 471248 25.64 133992 337704 16 03:09:01 PM 129788 380724 659268 83.55 0 317400 459032 24.98 135784 356288 15684 Average: 131581 362842 657475 83.32 421 300448 471604 25.66 121830 372725 14235 03:04:03 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 208.62 131.90 1126.76 57.67 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 58.17 54.57 824.73 7.12 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 22.58 24.63 179.90 7.78 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 16.73 18.95 15.93 7.63 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 18.63 17.69 18.51 10.26 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 64.03 49.02 428.74 17.84 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) 11/19/2023 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 59.29 0.12 8.25 17.39 0.09 14.87 03:05:01 PM 0 59.29 0.12 8.25 17.39 0.09 14.87 03:06:01 PM all 68.69 0.00 7.32 6.09 0.10 17.80 03:06:01 PM 0 68.69 0.00 7.32 6.09 0.10 17.80 03:07:01 PM all 59.78 0.00 3.64 3.90 0.08 32.60 03:07:01 PM 0 59.78 0.00 3.64 3.90 0.08 32.60 03:08:01 PM all 63.60 0.00 2.67 1.37 0.08 32.28 03:08:01 PM 0 63.60 0.00 2.67 1.37 0.08 32.28 03:09:01 PM all 51.24 0.00 3.80 16.70 0.08 28.17 03:09:01 PM 0 51.24 0.00 3.80 16.70 0.08 28.17 Average: all 60.53 0.02 5.11 9.03 0.09 25.21 Average: 0 60.53 0.02 5.11 9.03 0.09 25.21