---> uname -a: Linux prd-centos8-builder-2c-4g-7992.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 492 997 17 2175 2896 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:9b:e9:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fe9b:e9e4/64 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) 08/10/2026 _x86_64_ (2 CPU) 14:03:53 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 61.79 6.88 54.91 967.65 3133.10 02:07:01 PM 54.98 0.08 54.90 1.60 5517.79 02:08:01 PM 45.80 0.70 45.10 167.94 8751.12 02:09:01 PM 26.56 0.55 26.01 66.91 5307.36 02:10:01 PM 21.09 0.05 21.04 1.33 896.85 02:11:01 PM 14.54 0.17 14.37 31.04 517.80 02:12:01 PM 15.30 0.07 15.23 3.07 558.82 02:13:01 PM 12.81 0.00 12.81 0.00 523.96 02:14:01 PM 6.87 0.00 6.87 0.00 326.63 02:15:01 PM 8.78 0.00 8.78 0.00 195.27 02:16:01 PM 14.45 0.90 13.55 46.39 601.75 02:17:01 PM 15.28 0.20 15.08 23.33 426.52 Average: 24.85 0.80 24.05 109.11 2229.72 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1509076 3007292 2244604 59.80 2104 1676628 648900 13.51 142352 1850248 43616 02:07:01 PM 1346836 3040464 2406844 64.12 2104 1861028 590284 12.29 144440 1969072 117260 02:08:01 PM 1099888 2989308 2653792 70.70 2104 2048952 613676 12.78 145840 2182420 92412 02:09:01 PM 931304 2909900 2822376 75.19 2104 2137884 696028 14.49 153292 2342700 48212 02:10:01 PM 947480 2924588 2806200 74.76 2104 2135968 681776 14.20 177104 2302456 46088 02:11:01 PM 976888 2954860 2776792 73.98 2104 2136756 649072 13.52 216220 2233884 45952 02:12:01 PM 1049456 2987488 2704224 72.04 2104 2096736 613640 12.78 213456 2162692 5820 02:13:01 PM 1047400 2985444 2706280 72.10 2104 2096740 614524 12.80 213756 2164712 5820 02:14:01 PM 1057948 2995912 2695732 71.82 2104 2096740 606896 12.64 214204 2154680 4 02:15:01 PM 938044 2916856 2815636 75.01 2104 2137656 683652 14.24 217636 2271132 46744 02:16:01 PM 1063196 3004424 2690484 71.68 2104 2099816 599800 12.49 398548 1964508 7380 02:17:01 PM 1031468 2976912 2722212 72.52 2104 2103636 617992 12.87 405428 1988636 20828 Average: 1083249 2974454 2670431 71.14 2104 2052378 634687 13.22 220190 2132262 40011 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 58.49 43.34 569.78 17.07 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.64 27.29 582.78 3.35 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 46.10 40.80 607.62 5.37 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 38.80 33.01 650.48 5.37 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 6.53 7.63 4.41 3.12 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 7.46 8.54 8.11 2.84 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 7.70 8.62 3.78 3.76 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 6.06 7.51 3.80 3.01 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 5.50 5.05 4.59 0.75 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 7.23 8.38 4.77 3.24 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 13.20 11.28 13.09 10.43 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 8.75 9.56 5.45 4.27 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 19.71 17.59 204.89 5.22 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) 08/10/2026 _x86_64_ (2 CPU) 14:03:53 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 21.78 0.00 3.32 3.20 1.62 70.08 02:06:01 PM 0 24.76 0.00 3.59 5.52 1.40 64.73 02:06:01 PM 1 18.81 0.00 3.05 0.89 1.84 75.41 02:07:01 PM all 29.15 0.00 3.44 1.71 1.62 64.09 02:07:01 PM 0 37.33 0.00 3.91 1.10 1.51 56.15 02:07:01 PM 1 20.99 0.00 2.97 2.32 1.72 72.00 02:08:01 PM all 26.37 0.00 3.27 1.24 1.76 67.37 02:08:01 PM 0 28.90 0.00 2.73 1.29 1.86 65.21 02:08:01 PM 1 23.83 0.00 3.80 1.18 1.66 69.53 02:09:01 PM all 30.33 0.00 1.90 0.64 1.73 65.40 02:09:01 PM 0 28.91 0.00 1.79 1.03 1.71 66.57 02:09:01 PM 1 31.76 0.00 2.01 0.25 1.76 64.23 02:10:01 PM all 26.38 0.00 1.95 0.56 1.56 69.54 02:10:01 PM 0 26.55 0.00 1.72 1.03 1.62 69.09 02:10:01 PM 1 26.22 0.00 2.19 0.10 1.51 69.99 02:11:01 PM all 19.50 0.00 1.46 0.58 1.25 77.20 02:11:01 PM 0 20.35 0.00 1.42 0.73 1.46 76.04 02:11:01 PM 1 18.64 0.00 1.50 0.43 1.05 78.38 02:12:01 PM all 31.61 0.00 1.88 0.33 2.11 64.07 02:12:01 PM 0 41.38 0.00 2.39 0.36 1.89 53.98 02:12:01 PM 1 21.92 0.00 1.38 0.30 2.32 74.08 02:13:01 PM all 24.45 0.00 1.61 0.22 1.74 71.98 02:13:01 PM 0 27.04 0.00 1.26 0.33 1.93 69.44 02:13:01 PM 1 21.86 0.00 1.96 0.12 1.54 74.53 02:14:01 PM all 11.02 0.00 0.99 0.16 0.81 87.02 02:14:01 PM 0 9.50 0.00 0.91 0.17 0.99 88.43 02:14:01 PM 1 12.54 0.00 1.07 0.15 0.63 85.61 02:15:01 PM all 21.95 0.00 1.41 0.24 1.42 74.98 02:15:01 PM 0 27.19 0.00 1.38 0.20 1.31 69.91 02:15:01 PM 1 16.73 0.00 1.44 0.28 1.52 80.03 02:16:01 PM all 27.24 0.00 2.66 0.52 2.01 67.57 02:16:01 PM 0 42.63 0.00 3.38 0.35 1.66 51.98 02:16:01 PM 1 12.06 0.00 1.95 0.69 2.35 82.96 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 29.96 0.00 2.40 0.35 1.97 65.33 02:17:01 PM 0 42.27 0.00 2.67 0.58 1.77 52.70 02:17:01 PM 1 17.75 0.00 2.12 0.12 2.16 77.85 Average: all 24.99 0.00 2.19 0.81 1.63 70.38 Average: 0 29.73 0.00 2.26 1.06 1.59 65.36 Average: 1 20.26 0.00 2.12 0.57 1.67 75.38