---> uname -a: Linux prd-centos8-builder-2c-4g-5917.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 489 1135 17 2041 2901 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:7c:80:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe7c:8085/64 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) 10/08/2025 _x86_64_ (2 CPU) 13:04:10 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 58.49 9.31 49.18 1362.12 2633.27 01:07:01 PM 18.98 0.13 18.84 5.60 2035.67 01:08:01 PM 26.02 0.03 25.99 0.53 2560.33 01:09:01 PM 48.99 0.00 48.99 0.00 5988.02 01:10:01 PM 29.71 0.03 29.67 0.27 4398.48 01:11:01 PM 8.01 0.43 7.58 53.05 427.72 01:12:01 PM 30.04 0.05 29.99 1.33 2743.42 01:13:01 PM 17.36 0.27 17.10 41.86 457.77 01:14:01 PM 13.54 0.00 13.54 0.00 372.68 01:15:01 PM 18.88 0.37 18.51 18.13 834.92 01:16:01 PM 19.31 0.38 18.93 38.65 641.62 Average: 26.30 1.00 25.30 138.34 2099.37 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1589884 3058820 2163800 57.64 2104 1647624 592404 12.34 137400 1775424 27552 01:07:01 PM 1490064 3007920 2263620 60.30 2104 1694740 629484 13.11 143792 1861856 24496 01:08:01 PM 1362288 3014340 2391396 63.71 2104 1819760 604544 12.59 144904 1953344 138240 01:09:01 PM 1276712 2976772 2476972 65.99 2104 1867192 629960 13.12 144976 2030960 31424 01:10:01 PM 1221272 2982908 2532412 67.46 2104 1923528 614804 12.80 145420 2068008 4504 01:11:01 PM 1226680 2991912 2527004 67.32 2104 1926332 609348 12.69 147500 2060356 23044 01:12:01 PM 1057484 2893892 2696200 71.83 2104 1997116 704496 14.67 174252 2202032 42736 01:13:01 PM 1107392 2943984 2646292 70.50 2104 1997200 658412 13.71 208876 2117212 41568 01:14:01 PM 1182540 2986644 2571144 68.50 2104 1964556 606368 12.63 206676 2043840 8840 01:15:01 PM 1188292 2994216 2565392 68.34 2104 1966444 605272 12.60 390852 1853400 5324 01:16:01 PM 1137496 2954076 2616188 69.70 2104 1976812 640864 13.35 394108 1899632 20756 Average: 1258191 2982317 2495493 66.48 2104 1889209 626905 13.05 203523 1987824 33499 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.09 58.47 495.95 35.52 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 26.46 21.38 245.53 2.53 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 26.81 18.81 407.42 1.87 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 20.16 17.18 235.97 2.75 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 3.80 3.77 7.37 1.59 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 3.47 3.77 2.84 1.49 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 45.38 31.29 585.80 6.38 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 12.06 13.90 12.72 5.65 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 9.41 10.99 7.93 3.94 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 16.11 13.86 16.10 6.19 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 9.95 10.85 8.20 5.46 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 23.43 18.57 184.17 6.67 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) 10/08/2025 _x86_64_ (2 CPU) 13:04:10 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 19.74 0.00 3.13 2.39 7.25 67.49 01:06:01 PM 0 17.37 0.00 3.43 2.44 7.59 69.16 01:06:01 PM 1 22.13 0.00 2.83 2.33 6.91 65.80 01:07:01 PM all 9.99 0.00 1.02 0.62 4.15 84.21 01:07:01 PM 0 7.89 0.00 0.89 0.81 3.90 86.51 01:07:01 PM 1 12.09 0.00 1.15 0.44 4.41 81.91 01:08:01 PM all 18.13 0.00 2.31 0.61 5.69 73.26 01:08:01 PM 0 18.59 0.00 2.41 0.40 5.83 72.76 01:08:01 PM 1 17.67 0.00 2.21 0.82 5.55 73.75 01:09:01 PM all 11.32 0.00 1.46 2.12 4.70 80.40 01:09:01 PM 0 12.22 0.00 1.64 1.97 4.29 79.88 01:09:01 PM 1 10.43 0.00 1.27 2.27 5.10 80.92 01:10:01 PM all 15.00 0.00 2.12 0.98 5.18 76.73 01:10:01 PM 0 12.95 0.00 1.91 0.67 5.54 78.93 01:10:01 PM 1 17.07 0.00 2.33 1.29 4.82 74.50 01:11:01 PM all 11.37 0.00 1.35 0.34 4.53 82.41 01:11:01 PM 0 10.44 0.00 1.38 0.21 4.94 83.03 01:11:01 PM 1 12.30 0.00 1.31 0.47 4.12 81.79 01:12:01 PM all 33.76 0.00 2.22 0.99 7.52 55.52 01:12:01 PM 0 28.18 0.00 1.63 0.98 7.94 61.27 01:12:01 PM 1 39.43 0.00 2.81 1.00 7.09 49.67 01:13:01 PM all 33.73 0.00 2.54 0.60 7.45 55.69 01:13:01 PM 0 47.29 0.00 3.15 0.36 6.87 42.33 01:13:01 PM 1 20.56 0.00 1.94 0.83 8.01 68.65 01:14:01 PM all 33.39 0.00 2.30 0.32 7.26 56.73 01:14:01 PM 0 33.72 0.00 2.52 0.29 7.17 56.31 01:14:01 PM 1 33.07 0.00 2.08 0.35 7.35 57.15 01:15:01 PM all 30.24 0.00 2.75 0.64 7.00 59.36 01:15:01 PM 0 32.75 0.00 2.83 0.37 7.18 56.88 01:15:01 PM 1 27.73 0.00 2.68 0.91 6.83 61.85 01:16:01 PM all 37.01 0.00 2.79 0.63 7.98 51.58 01:16:01 PM 0 25.50 0.00 2.36 0.77 8.39 62.98 01:16:01 PM 1 48.79 0.00 3.23 0.50 7.56 39.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.14 0.00 2.18 0.93 6.26 67.49 Average: 0 22.48 0.00 2.20 0.84 6.34 68.14 Average: 1 23.80 0.00 2.17 1.02 6.17 66.85