---> uname -a: Linux prd-centos8-builder-1c-1g-2258.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: 2800.000 BogoMIPS: 5600.00 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: 770 299 87 5 384 341 Swap: 1023 34 989 ---> 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:ab:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe61:ab39/64 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) 12/10/2023 _x86_64_ (1 CPU) 17:03:53 LINUX RESTART (1 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 145.85 28.46 117.38 3388.85 13643.72 05:07:01 PM 147.68 40.26 107.42 3007.10 10395.75 05:08:01 PM 33.98 2.00 31.98 279.07 1569.53 05:09:01 PM 149.43 118.30 31.12 7615.25 1400.13 Average: 119.25 47.26 71.99 3573.30 6754.48 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 100552 326204 688504 87.26 92 294320 501132 27.27 106612 420920 27216 05:07:01 PM 155184 343604 633872 80.33 0 253236 485088 26.40 131008 331452 24244 05:08:01 PM 133664 329956 655392 83.06 0 261152 497032 27.05 147448 336352 1084 05:09:01 PM 49848 358888 739208 93.68 0 374656 466400 25.38 192960 377236 132 Average: 109812 339663 679244 86.08 23 295841 487413 26.52 144507 366490 13169 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 75.16 69.36 1106.12 8.32 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.48 27.60 189.25 16.57 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.40 18.80 15.86 7.88 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 16.92 16.45 17.08 8.27 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 34.50 33.06 332.36 10.26 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) 12/10/2023 _x86_64_ (1 CPU) 17:03:53 LINUX RESTART (1 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 68.30 0.00 6.52 5.29 0.10 19.79 05:06:01 PM 0 68.30 0.00 6.52 5.29 0.10 19.79 05:07:01 PM all 62.18 0.00 5.49 6.86 0.10 25.38 05:07:01 PM 0 62.18 0.00 5.49 6.86 0.10 25.38 05:08:01 PM all 63.70 0.00 2.47 1.74 0.10 32.00 05:08:01 PM 0 63.70 0.00 2.47 1.74 0.10 32.00 05:09:01 PM all 49.78 0.00 3.56 16.51 0.13 30.02 05:09:01 PM 0 49.78 0.00 3.56 16.51 0.13 30.02 Average: all 60.99 0.00 4.51 7.60 0.11 26.79 Average: 0 60.99 0.00 4.51 7.60 0.11 26.79