---> uname -a: Linux prd-centos8-builder-1c-1g-4969.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 80 5 387 337 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:5e:5a:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.50/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe5e:5a6e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/19/2024 _x86_64_ (1 CPU) 13:03:46 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 258.23 181.40 76.83 14475.86 40601.28 01:06:01 PM 136.72 25.80 110.92 3303.35 12809.89 01:07:01 PM 82.68 28.34 54.34 1904.78 4746.56 01:08:01 PM 19.69 2.15 17.54 173.28 337.20 01:09:02 PM 124.13 108.03 16.10 7988.28 578.30 Average: 124.33 69.17 55.16 5571.52 11822.08 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 61684 303088 727528 92.18 1956 313364 516492 28.10 107480 468188 29444 01:06:01 PM 51860 294768 737352 93.43 224 310320 522480 28.43 107524 466100 23244 01:07:01 PM 74452 281168 714760 90.57 4 272980 539996 29.38 131540 417512 15812 01:08:01 PM 82380 293104 706832 89.56 4 277260 527416 28.70 150984 390820 15812 01:09:02 PM 46992 347844 742220 94.05 4 367376 478556 26.04 172212 406856 148 Average: 63474 303994 725738 91.96 438 308260 516988 28.13 133948 429895 16892 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 182.47 104.48 1059.27 52.33 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 49.59 45.40 625.45 5.88 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.87 27.80 274.42 9.32 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 14.75 18.56 15.70 8.88 0.00 0.00 0.00 0.00 01:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 PM eth0 17.84 17.49 18.11 8.21 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 58.13 42.76 398.78 16.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/19/2024 _x86_64_ (1 CPU) 13:03:46 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 65.76 0.10 16.59 7.78 0.17 9.61 01:05:01 PM 0 65.76 0.10 16.59 7.78 0.17 9.61 01:06:01 PM all 75.26 0.00 10.39 3.95 0.20 10.20 01:06:01 PM 0 75.26 0.00 10.39 3.95 0.20 10.20 01:07:01 PM all 72.19 0.00 6.39 3.45 0.15 17.82 01:07:01 PM 0 72.19 0.00 6.39 3.45 0.15 17.82 01:08:01 PM all 75.36 0.00 4.22 0.48 0.17 19.77 01:08:01 PM 0 75.36 0.00 4.22 0.48 0.17 19.77 01:09:02 PM all 56.89 0.00 5.12 12.93 0.13 24.93 01:09:02 PM 0 56.89 0.00 5.12 12.93 0.13 24.93 Average: all 69.09 0.02 8.54 5.72 0.16 16.47 Average: 0 69.09 0.02 8.54 5.72 0.16 16.47