---> uname -a: Linux prd-centos8-builder-2c-4g-10795.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 514 1107 17 2043 2876 Swap: 1023 0 1023 ---> 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:bc:a9:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:febc:a970/64 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) 12/02/2025 _x86_64_ (2 CPU) 18:03:51 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 61.49 0.32 61.17 9.73 5754.14 06:07:01 PM 71.22 0.47 70.75 53.32 9697.52 06:08:01 PM 24.85 0.28 24.57 40.65 2076.68 06:09:01 PM 18.33 0.07 18.26 3.07 470.50 06:10:01 PM 14.91 0.00 14.91 0.00 602.05 06:11:01 PM 21.49 0.57 20.93 27.19 699.50 06:12:01 PM 19.44 1.27 18.17 58.64 522.11 Average: 33.10 0.42 32.68 27.51 2831.67 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1330560 3018160 2423116 64.55 2104 1855056 614192 12.79 143996 1987788 165588 06:07:01 PM 1132372 2936780 2621304 69.83 2104 1966024 673352 14.02 148924 2152140 42772 06:08:01 PM 1199092 3004356 2554584 68.06 2104 1965940 609116 12.68 172520 2060500 8860 06:09:01 PM 1166424 2971812 2587252 68.93 2104 1966032 638292 13.29 205816 2060644 8852 06:10:01 PM 1164948 2970076 2588728 68.97 2104 1966032 636360 13.25 206696 2060112 4 06:11:01 PM 1090820 2897012 2662856 70.94 2104 1966976 710520 14.80 390532 1950800 8968 06:12:01 PM 1084208 2894760 2669468 71.12 2104 1970904 712496 14.84 391372 1956956 21376 Average: 1166918 2956137 2586758 68.91 2104 1950995 656333 13.67 237122 2032706 36631 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 69.67 58.54 801.33 6.26 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 35.26 32.41 423.17 6.60 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 26.10 23.02 278.71 5.44 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 9.95 12.30 7.64 5.54 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 11.90 12.26 10.14 3.85 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 18.29 16.11 15.43 7.31 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 17.26 16.29 14.71 17.26 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 26.92 24.42 221.60 7.47 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) 12/02/2025 _x86_64_ (2 CPU) 18:03:51 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.19 0.00 4.43 1.23 2.14 54.01 06:06:01 PM 0 29.41 0.00 3.34 1.42 2.01 63.82 06:06:01 PM 1 47.01 0.00 5.53 1.05 2.26 44.16 06:07:01 PM all 36.81 0.00 3.95 2.13 1.89 55.22 06:07:01 PM 0 14.28 0.00 2.23 2.59 1.91 79.00 06:07:01 PM 1 59.64 0.00 5.70 1.67 1.87 31.12 06:08:01 PM all 35.95 0.00 2.70 0.40 1.80 59.15 06:08:01 PM 0 12.43 0.00 1.52 0.63 1.60 83.82 06:08:01 PM 1 59.72 0.00 3.89 0.17 2.00 34.22 06:09:01 PM all 40.03 0.00 2.31 0.13 1.85 55.67 06:09:01 PM 0 20.13 0.00 1.39 0.08 1.46 76.94 06:09:01 PM 1 59.99 0.00 3.24 0.18 2.24 34.35 06:10:01 PM all 34.00 0.00 2.52 0.16 1.59 61.73 06:10:01 PM 0 27.84 0.00 1.97 0.23 1.53 68.43 06:10:01 PM 1 40.17 0.00 3.07 0.08 1.66 55.02 06:11:01 PM all 39.18 0.00 2.86 0.62 1.59 55.76 06:11:01 PM 0 37.37 0.00 2.46 0.62 1.50 58.05 06:11:01 PM 1 40.98 0.00 3.26 0.62 1.68 53.47 06:12:01 PM all 41.13 0.00 3.25 0.40 2.04 53.18 06:12:01 PM 0 27.81 0.00 3.40 0.23 1.85 66.70 06:12:01 PM 1 54.47 0.00 3.10 0.56 2.24 39.63 Average: all 37.90 0.00 3.15 0.72 1.84 56.39 Average: 0 24.17 0.00 2.33 0.83 1.69 70.98 Average: 1 51.70 0.00 3.97 0.62 1.99 41.72