---> uname -a: Linux prd-centos8-builder-2c-4g-10145.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 516 975 17 2173 2871 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:5a:f8:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe5a:f8e9/64 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) 09/06/2026 _x86_64_ (2 CPU) 17:03:45 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 62.21 6.50 55.71 954.91 3103.22 05:07:01 PM 62.72 0.08 62.64 1.60 8264.46 05:08:01 PM 49.31 0.70 48.61 167.92 7264.15 05:09:01 PM 26.15 0.55 25.60 66.92 4507.75 05:10:01 PM 20.25 0.05 20.20 1.33 870.79 05:11:01 PM 15.16 0.17 14.99 31.05 532.73 05:12:01 PM 14.68 0.07 14.61 3.07 567.61 05:13:01 PM 9.86 0.00 9.86 0.00 252.15 05:14:01 PM 7.16 0.00 7.16 0.00 337.95 05:15:01 PM 10.16 0.00 10.16 0.00 228.56 05:16:01 PM 15.04 0.88 14.16 45.85 609.90 05:17:01 PM 15.96 1.12 14.85 48.25 415.26 Average: 25.72 0.84 24.88 110.06 2246.12 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1500836 3005844 2252840 60.02 2104 1683096 666048 13.87 142004 1856492 49244 05:07:01 PM 1287472 3004388 2466204 65.70 2104 1884360 631076 13.14 144172 2025308 62632 05:08:01 PM 1063328 2954296 2690348 71.67 2104 2050656 656992 13.68 145504 2218616 65532 05:09:01 PM 901252 2877700 2852424 75.99 2104 2135580 726700 15.13 153724 2370376 49744 05:10:01 PM 909696 2884584 2843980 75.77 2104 2133844 722952 15.05 177772 2339376 46868 05:11:01 PM 946772 2881560 2806904 74.78 2104 2093720 715584 14.90 212764 2265680 5832 05:12:01 PM 1030460 2965456 2723216 72.55 2104 2093812 642416 13.38 213592 2181908 5820 05:13:01 PM 1064480 2999452 2689196 71.64 2104 2093816 602208 12.54 213792 2148284 5820 05:14:01 PM 1034284 2969248 2719392 72.45 2104 2093816 638216 13.29 214212 2177832 4 05:15:01 PM 914284 2890048 2839392 75.64 2104 2134728 710188 14.79 217624 2295380 46736 05:16:01 PM 1023500 2961644 2730176 72.73 2104 2096876 639356 13.31 398632 2004016 7368 05:17:01 PM 992212 2935316 2761464 73.57 2104 2101444 658552 13.71 406420 2027228 20816 Average: 1055715 2944128 2697961 71.88 2104 2049646 667524 13.90 220018 2159208 30535 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.23 26.61 464.85 7.23 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 36.61 29.71 754.40 3.92 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 37.96 33.52 403.11 4.91 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 33.54 29.03 650.08 4.79 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 6.71 7.66 4.53 3.19 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 7.23 8.28 8.03 2.95 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 7.43 8.10 4.12 3.38 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 6.16 6.90 3.26 2.96 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 5.28 4.78 4.87 0.69 0.00 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 7.85 8.20 4.84 3.25 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 10.86 8.91 7.90 4.69 0.00 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 14.25 13.30 11.16 16.56 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 17.09 15.42 193.41 4.88 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) 09/06/2026 _x86_64_ (2 CPU) 17:03:45 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 20.34 0.00 2.88 3.09 0.89 72.79 05:06:01 PM 0 22.79 0.00 2.97 1.49 0.89 71.86 05:06:01 PM 1 17.89 0.00 2.80 4.69 0.90 73.72 05:07:01 PM all 28.16 0.00 3.60 1.93 1.46 64.85 05:07:01 PM 0 25.90 0.00 2.50 2.67 1.57 67.36 05:07:01 PM 1 30.43 0.00 4.70 1.20 1.35 62.33 05:08:01 PM all 28.78 0.00 3.05 1.41 1.21 65.55 05:08:01 PM 0 16.70 0.00 2.59 0.93 1.10 78.68 05:08:01 PM 1 40.90 0.00 3.50 1.90 1.32 52.38 05:09:01 PM all 29.54 0.00 2.03 0.63 1.30 66.51 05:09:01 PM 0 12.53 0.00 1.36 0.98 1.13 84.00 05:09:01 PM 1 46.58 0.00 2.70 0.28 1.47 48.98 05:10:01 PM all 25.52 0.00 1.71 0.57 1.03 71.16 05:10:01 PM 0 10.32 0.00 1.12 1.02 0.80 86.75 05:10:01 PM 1 40.72 0.00 2.30 0.13 1.27 55.59 05:11:01 PM all 24.66 0.00 1.76 0.37 1.44 71.77 05:11:01 PM 0 15.19 0.00 1.18 0.40 1.41 81.83 05:11:01 PM 1 34.16 0.00 2.34 0.35 1.48 61.67 05:12:01 PM all 24.90 0.00 1.51 0.32 1.31 71.96 05:12:01 PM 0 19.01 0.00 1.25 0.56 1.15 78.03 05:12:01 PM 1 30.79 0.00 1.78 0.07 1.48 65.89 05:13:01 PM all 25.14 0.00 1.37 0.06 1.28 72.15 05:13:01 PM 0 16.42 0.00 1.44 0.03 0.98 81.12 05:13:01 PM 1 33.85 0.00 1.29 0.08 1.58 63.20 05:14:01 PM all 10.39 0.00 1.16 0.27 0.43 87.75 05:14:01 PM 0 13.83 0.00 1.55 0.00 0.48 84.13 05:14:01 PM 1 6.96 0.00 0.77 0.53 0.37 91.37 05:15:01 PM all 22.07 0.00 1.31 0.19 0.97 75.46 05:15:01 PM 0 9.75 0.00 0.96 0.32 0.83 88.14 05:15:01 PM 1 34.41 0.00 1.66 0.07 1.10 62.76 05:16:01 PM all 28.48 0.00 2.50 0.47 1.30 67.25 05:16:01 PM 0 24.54 0.00 2.26 0.85 1.28 71.08 05:16:01 PM 1 32.42 0.00 2.74 0.10 1.31 63.42 05:16:01 PM CPU %user %nice %system %iowait %steal %idle 05:17:01 PM all 30.88 0.00 2.50 0.25 1.40 64.97 05:17:01 PM 0 25.34 0.00 2.43 0.23 1.26 70.74 05:17:01 PM 1 36.41 0.00 2.57 0.27 1.54 59.21 Average: all 24.91 0.00 2.11 0.80 1.17 71.01 Average: 0 17.70 0.00 1.80 0.79 1.07 78.64 Average: 1 32.13 0.00 2.43 0.81 1.26 63.37