---> uname -a: Linux prd-centos8-builder-2c-4g-2222.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 543 255 17 2867 2823 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:40:87:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85270sec preferred_lft 85270sec inet6 fe80::f816:3eff:fe40:87e5/64 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) 01/01/2026 _x86_64_ (2 CPU) 20:00:56 LINUX RESTART (2 CPU) 08:02:01 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 19.06 5.86 13.20 891.17 6469.81 08:04:01 PM 85.85 0.18 85.67 4.13 23849.38 08:05:01 PM 18.63 0.92 17.71 93.17 2090.42 08:06:01 PM 3.28 0.00 3.28 0.00 208.48 08:07:01 PM 0.62 0.00 0.62 0.00 8.62 08:08:01 PM 0.47 0.00 0.47 0.00 5.35 08:09:01 PM 0.32 0.00 0.32 0.00 3.05 08:10:01 PM 0.30 0.00 0.30 0.00 3.02 08:11:01 PM 0.22 0.00 0.22 0.00 2.93 08:12:01 PM 0.10 0.00 0.10 0.00 0.63 08:13:01 PM 0.10 0.00 0.10 0.00 1.18 08:14:01 PM 0.25 0.00 0.25 0.00 2.65 08:15:01 PM 0.15 0.00 0.15 0.00 1.45 08:16:01 PM 0.12 0.00 0.12 0.00 1.48 08:17:01 PM 1.68 0.10 1.58 10.40 115.46 08:18:01 PM 49.56 5.57 43.99 1250.06 4466.71 08:19:01 PM 52.37 0.38 51.98 54.12 6537.45 Average: 13.71 0.77 12.94 135.47 2574.67 08:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 1363392 2974376 2390292 63.68 2104 1790440 956836 19.92 216640 1922364 30320 08:04:01 PM 545360 2833656 3208324 85.47 2104 2434704 1002212 20.87 273284 2556348 35980 08:05:01 PM 586548 2840372 3167136 84.37 2104 2398212 1007948 20.99 229708 2551260 3544 08:06:01 PM 587300 2841316 3166384 84.35 2104 2398400 1000600 20.84 229736 2549732 4 08:07:01 PM 569836 2823856 3183848 84.82 2104 2398400 1000600 20.84 229736 2567304 8 08:08:01 PM 569696 2823720 3183988 84.82 2104 2398404 1007912 20.99 229736 2566984 4 08:09:01 PM 571788 2825812 3181896 84.77 2104 2398404 1007912 20.99 229736 2565452 4 08:10:01 PM 571480 2825504 3182204 84.78 2104 2398404 1010056 21.03 229736 2565688 4 08:11:01 PM 571464 2825520 3182220 84.78 2104 2398408 1010056 21.03 229736 2565632 4 08:12:01 PM 571988 2826044 3181696 84.76 2104 2398408 1010056 21.03 229736 2565704 16 08:13:01 PM 572072 2826132 3181612 84.76 2104 2398412 1010056 21.03 229736 2565640 8 08:14:01 PM 571816 2825876 3181868 84.77 2104 2398412 1010056 21.03 229736 2565528 4 08:15:01 PM 572104 2826164 3181580 84.76 2104 2398412 1002380 20.87 229736 2565428 4 08:16:01 PM 571776 2825840 3181908 84.77 2104 2398416 1000504 20.83 229736 2565632 4 08:17:01 PM 685460 2963364 3068224 81.74 2104 2420648 609512 12.69 417804 2265016 22852 08:18:01 PM 338704 2847072 3414980 90.98 2104 2643200 714984 14.89 474696 2527604 115012 08:19:01 PM 270764 2871376 3482920 92.79 2104 2719476 668512 13.92 457520 2584380 100444 Average: 593620 2848588 3160064 84.19 2104 2399362 942952 19.64 270397 2506806 18130 08:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 PM eth0 17.61 14.41 167.16 2.14 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 37.75 26.11 935.45 1.99 0.00 0.00 0.00 0.00 08:05:01 PM lo 9.01 9.01 15.97 15.97 0.00 0.00 0.00 0.00 08:05:01 PM eth0 20.94 21.04 12.17 17.73 0.00 0.00 0.00 0.00 08:06:01 PM lo 3.40 3.40 5.95 5.95 0.00 0.00 0.00 0.00 08:06:01 PM eth0 3.15 3.02 0.56 6.08 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 PM eth0 0.88 1.72 0.13 3.79 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 PM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 PM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.30 0.52 0.03 0.05 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 PM eth0 0.58 0.60 0.17 0.11 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 PM eth0 0.28 0.47 0.03 0.04 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 PM eth0 0.23 0.43 0.02 0.04 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:17:01 PM lo 1.73 1.73 2.75 2.75 0.00 0.00 0.00 0.00 08:17:01 PM eth0 7.00 5.68 4.63 2.14 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 45.68 37.09 548.31 4.49 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 27.41 23.94 263.52 5.61 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 1.46 1.46 0.00 0.00 0.00 0.00 Average: eth0 9.61 8.09 113.67 2.62 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) 01/01/2026 _x86_64_ (2 CPU) 20:00:56 LINUX RESTART (2 CPU) 08:02:01 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 9.97 0.00 1.29 1.04 2.52 85.18 08:03:01 PM 0 5.36 0.00 1.05 1.02 2.25 90.31 08:03:01 PM 1 14.57 0.00 1.53 1.05 2.80 80.06 08:04:01 PM all 40.10 0.00 6.60 2.83 4.89 45.58 08:04:01 PM 0 42.74 0.00 6.30 1.52 4.66 44.78 08:04:01 PM 1 37.48 0.00 6.90 4.12 5.12 46.38 08:05:01 PM all 10.71 0.00 1.68 0.64 3.56 83.42 08:05:01 PM 0 9.87 0.00 1.73 0.74 3.68 83.98 08:05:01 PM 1 11.55 0.00 1.62 0.54 3.44 82.86 08:06:01 PM all 1.48 0.00 0.55 0.01 2.93 95.02 08:06:01 PM 0 1.38 0.00 0.53 0.02 2.55 95.52 08:06:01 PM 1 1.58 0.00 0.57 0.00 3.32 94.53 08:07:01 PM all 1.27 0.00 0.41 0.00 2.30 96.02 08:07:01 PM 0 1.37 0.00 0.46 0.00 2.45 95.72 08:07:01 PM 1 1.17 0.00 0.36 0.00 2.15 96.32 08:08:01 PM all 1.13 0.00 0.37 0.00 2.21 96.29 08:08:01 PM 0 1.36 0.00 0.43 0.00 2.63 95.58 08:08:01 PM 1 0.89 0.00 0.31 0.00 1.79 97.01 08:09:01 PM all 1.14 0.00 0.35 0.00 3.15 95.36 08:09:01 PM 0 0.99 0.00 0.36 0.00 3.26 95.39 08:09:01 PM 1 1.29 0.00 0.34 0.00 3.04 95.33 08:10:01 PM all 1.16 0.00 0.36 0.00 4.30 94.18 08:10:01 PM 0 1.08 0.00 0.39 0.00 4.57 93.97 08:10:01 PM 1 1.24 0.00 0.34 0.00 4.02 94.40 08:11:01 PM all 1.19 0.00 0.43 0.00 2.65 95.73 08:11:01 PM 0 1.33 0.00 0.38 0.00 2.31 95.98 08:11:01 PM 1 1.05 0.00 0.47 0.00 2.99 95.49 08:12:01 PM all 1.18 0.00 0.38 0.00 3.24 95.20 08:12:01 PM 0 0.96 0.00 0.37 0.00 3.39 95.28 08:12:01 PM 1 1.40 0.00 0.39 0.00 3.09 95.12 08:13:01 PM all 1.12 0.00 0.39 0.00 2.42 96.07 08:13:01 PM 0 1.25 0.00 0.40 0.00 2.24 96.11 08:13:01 PM 1 0.98 0.00 0.39 0.00 2.61 96.02 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 1.23 0.00 0.46 0.00 2.52 95.79 08:14:01 PM 0 0.94 0.00 0.38 0.00 2.12 96.57 08:14:01 PM 1 1.52 0.00 0.54 0.00 2.92 95.02 08:15:01 PM all 1.29 0.00 0.45 0.00 2.86 95.41 08:15:01 PM 0 1.29 0.00 0.44 0.00 2.73 95.54 08:15:01 PM 1 1.28 0.00 0.45 0.00 2.99 95.28 08:16:01 PM all 1.31 0.00 0.62 0.00 2.87 95.20 08:16:01 PM 0 1.50 0.00 0.87 0.00 3.20 94.43 08:16:01 PM 1 1.11 0.00 0.38 0.00 2.54 95.98 08:17:01 PM all 8.54 0.00 1.55 0.03 3.67 86.21 08:17:01 PM 0 11.53 0.00 1.60 0.05 3.23 83.59 08:17:01 PM 1 5.58 0.00 1.50 0.02 4.11 88.80 08:18:01 PM all 38.54 0.00 3.48 1.50 3.94 52.55 08:18:01 PM 0 27.29 0.00 2.92 1.49 3.66 64.64 08:18:01 PM 1 49.84 0.00 4.03 1.50 4.23 40.40 08:19:01 PM all 37.86 0.00 3.93 1.42 4.07 52.71 08:19:01 PM 0 33.30 0.00 4.23 0.64 3.72 58.10 08:19:01 PM 1 42.39 0.00 3.64 2.20 4.42 47.35 Average: all 9.35 0.00 1.37 0.44 3.19 85.65 Average: 0 8.43 0.00 1.34 0.32 3.10 86.80 Average: 1 10.27 0.00 1.40 0.55 3.27 84.50