---> uname -a: Linux prd-centos8-builder-1c-1g-3722.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 89 5 375 335 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:9f:ef:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.10/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe9f:ef9c/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) 01/14/2024 _x86_64_ (1 CPU) 18:03:59 LINUX RESTART (1 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 153.58 30.73 122.85 3423.45 13977.60 06:07:01 PM 130.19 28.81 101.38 2025.72 9366.56 06:08:01 PM 40.74 8.58 32.16 554.04 1542.63 06:09:01 PM 94.38 66.77 27.61 5029.96 1477.62 06:10:01 PM 118.70 62.28 56.43 3074.08 2330.30 Average: 107.53 39.43 68.09 2821.51 5739.54 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 106592 333372 682464 86.49 248 298520 486832 26.49 107344 418508 27716 06:07:01 PM 169544 345204 619512 78.51 24 242944 474416 25.82 123520 327952 24364 06:08:01 PM 151188 342168 637868 80.84 24 258672 477696 26.00 145040 325452 16 06:09:01 PM 50904 363480 738152 93.55 0 380416 457400 24.89 157216 412008 1056 06:10:01 PM 163204 391260 625852 79.32 0 296084 461620 25.12 157756 307912 27288 Average: 128286 355097 660770 83.74 59 295327 471593 25.66 138175 358366 16088 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 80.43 76.03 1046.78 8.61 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 20.93 21.98 192.99 5.59 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.48 18.83 16.22 8.73 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.96 18.35 18.11 9.07 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 14.14 15.46 11.10 8.99 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 29.99 30.13 257.09 8.20 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) 01/14/2024 _x86_64_ (1 CPU) 18:03:59 LINUX RESTART (1 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 68.00 0.00 6.69 6.06 0.07 19.19 06:06:01 PM 0 68.00 0.00 6.69 6.06 0.07 19.19 06:07:01 PM all 64.76 0.00 5.25 4.85 0.08 25.05 06:07:01 PM 0 64.76 0.00 5.25 4.85 0.08 25.05 06:08:01 PM all 65.04 0.00 2.42 1.80 0.08 30.66 06:08:01 PM 0 65.04 0.00 2.42 1.80 0.08 30.66 06:09:01 PM all 56.70 0.00 3.28 8.74 0.07 31.22 06:09:01 PM 0 56.70 0.00 3.28 8.74 0.07 31.22 06:10:01 PM all 63.86 0.00 4.07 9.91 0.07 22.09 06:10:01 PM 0 63.86 0.00 4.07 9.91 0.07 22.09 Average: all 63.67 0.00 4.34 6.27 0.07 25.64 Average: 0 63.67 0.00 4.34 6.27 0.07 25.64