---> uname -a: Linux prd-centos8-builder-2c-4g-1701.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: 2799.998 BogoMIPS: 5599.99 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 9.9G 11G 50% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 546 163 17 2955 2819 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:95:b6:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85206sec preferred_lft 85206sec inet6 fe80::f816:3eff:fe95:b6c8/64 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) 11/01/2026 _x86_64_ (2 CPU) 20:00:46 LINUX RESTART (2 CPU) 08:02:01 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 14.71 0.58 14.13 204.10 6420.95 08:04:02 PM 8.91 5.85 3.07 890.24 106.31 08:05:01 PM 99.58 0.81 98.76 80.66 25368.94 08:06:01 PM 12.48 0.00 12.48 0.00 1963.46 08:07:01 PM 2.47 0.00 2.47 0.00 98.55 08:08:01 PM 1.80 0.00 1.80 0.00 40.85 08:09:01 PM 2.22 0.40 1.82 19.46 51.18 08:10:01 PM 3.15 0.00 3.15 0.00 212.73 08:11:01 PM 0.37 0.00 0.37 0.00 5.50 08:12:01 PM 0.22 0.00 0.22 0.00 2.53 08:13:01 PM 0.12 0.00 0.12 0.00 0.77 08:14:01 PM 0.10 0.00 0.10 0.00 0.78 08:15:01 PM 0.13 0.00 0.13 0.00 0.98 08:16:01 PM 0.18 0.00 0.18 0.00 2.88 08:17:01 PM 0.92 0.00 0.92 0.00 18.29 08:18:01 PM 0.27 0.00 0.27 0.00 3.80 08:19:01 PM 50.67 10.53 40.14 397.73 3486.20 08:20:01 PM 50.18 0.17 50.02 15.19 6773.14 08:21:01 PM 41.96 1.17 40.80 118.07 7964.42 Average: 15.21 1.03 14.18 90.83 2744.40 08:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 1489636 3032320 2264040 60.32 2104 1724856 887888 18.49 204364 1818216 48 08:04:02 PM 1372308 2963632 2381368 63.44 2104 1771980 958196 19.95 213276 1920300 20816 08:05:01 PM 618528 2870324 3135148 83.52 2104 2397136 929352 19.35 218336 2526884 49472 08:06:01 PM 598920 2851108 3154756 84.04 2104 2397456 936684 19.51 218388 2545172 220 08:07:01 PM 581560 2834276 3172116 84.51 2104 2397896 943996 19.66 218388 2562540 204 08:08:01 PM 577772 2831132 3175904 84.61 2104 2398408 943996 19.66 218388 2566220 204 08:09:01 PM 560616 2819072 3193060 85.06 2104 2403040 990324 20.62 229476 2569576 3672 08:10:01 PM 567696 2825924 3185980 84.88 2104 2403040 991972 20.66 229476 2569788 4 08:11:01 PM 567708 2825928 3185968 84.88 2104 2403044 991972 20.66 229476 2569688 4 08:12:01 PM 570432 2828652 3183244 84.80 2104 2403044 991972 20.66 229476 2566688 4 08:13:01 PM 562668 2820888 3191008 85.01 2104 2403044 991972 20.66 229476 2574352 4 08:14:01 PM 559816 2818032 3193860 85.09 2104 2403048 991972 20.66 229476 2577312 4 08:15:01 PM 559852 2818068 3193824 85.09 2104 2403048 991972 20.66 229476 2577312 4 08:16:01 PM 559604 2817832 3194072 85.09 2104 2403052 990188 20.62 229476 2577420 20 08:17:01 PM 559632 2817864 3194044 85.09 2104 2403056 990188 20.62 229476 2577396 12 08:18:01 PM 623928 2881240 3129748 83.38 2104 2401992 899528 18.73 229688 2514016 44 08:19:01 PM 489504 2974528 3264172 86.96 2104 2612560 564836 11.76 430376 2411132 136692 08:20:01 PM 156744 2850856 3596932 95.82 2104 2809100 675532 14.07 446972 2701864 180908 08:21:01 PM 167356 2887556 3586320 95.54 2104 2831252 630316 13.13 445484 2678308 23620 Average: 618120 2861539 3135556 83.53 2104 2387897 910150 18.95 258365 2494957 21892 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 70.42 55.87 571.34 5.79 0.00 0.00 0.00 0.00 08:04:02 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:04:02 PM eth0 4.47 4.18 1.57 0.80 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 53.28 42.21 1125.91 3.30 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 4.18 3.67 2.08 0.45 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 4.35 4.28 2.52 0.74 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 4.33 4.55 2.50 0.55 0.00 0.00 0.00 0.00 08:09:01 PM lo 12.05 12.05 22.08 22.08 0.00 0.00 0.00 0.00 08:09:01 PM eth0 12.75 12.06 5.87 22.18 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 0.32 0.50 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 0.23 0.42 0.02 0.04 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 0.45 0.58 0.10 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 0.48 0.03 0.05 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 0.38 0.55 0.09 0.05 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 0.30 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 0.37 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:17:01 PM eth0 0.43 0.58 0.10 0.11 0.00 0.00 0.00 0.00 08:18:01 PM lo 1.62 1.62 2.74 2.74 0.00 0.00 0.00 0.00 08:18:01 PM eth0 2.58 2.57 1.19 0.42 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:19:01 PM eth0 39.30 33.12 600.80 9.17 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 PM eth0 41.04 37.39 643.04 6.43 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 34.35 32.20 283.47 5.57 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 1.31 1.31 0.00 0.00 0.00 0.00 Average: eth0 14.38 12.41 169.72 2.94 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) 11/01/2026 _x86_64_ (2 CPU) 20:00:46 LINUX RESTART (2 CPU) 08:02:01 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 4.29 0.00 0.84 0.52 0.03 94.32 08:03:01 PM 0 6.25 0.00 0.77 0.48 0.03 92.47 08:03:01 PM 1 2.33 0.00 0.91 0.55 0.03 96.18 08:04:02 PM all 3.28 0.00 0.79 0.32 0.04 95.56 08:04:02 PM 0 5.51 0.00 0.90 0.48 0.03 93.06 08:04:02 PM 1 1.05 0.00 0.69 0.15 0.05 98.06 08:05:01 PM all 29.77 0.00 5.83 3.52 0.11 60.76 08:05:01 PM 0 56.32 0.00 7.38 0.31 0.12 35.88 08:05:01 PM 1 3.28 0.00 4.30 6.73 0.10 85.59 08:06:01 PM all 1.01 0.00 0.26 0.38 0.02 98.34 08:06:01 PM 0 1.20 0.00 0.18 0.38 0.02 98.21 08:06:01 PM 1 0.82 0.00 0.33 0.37 0.02 98.46 08:07:01 PM all 1.14 0.00 0.16 0.00 0.03 98.67 08:07:01 PM 0 1.13 0.00 0.15 0.00 0.02 98.70 08:07:01 PM 1 1.15 0.00 0.17 0.00 0.03 98.64 08:08:01 PM all 1.21 0.00 0.16 0.00 0.03 98.60 08:08:01 PM 0 1.42 0.00 0.13 0.00 0.02 98.43 08:08:01 PM 1 1.00 0.00 0.18 0.00 0.03 98.78 08:09:01 PM all 4.16 0.00 1.11 0.03 0.06 94.65 08:09:01 PM 0 4.09 0.00 1.19 0.03 0.08 94.60 08:09:01 PM 1 4.22 0.00 1.02 0.02 0.03 94.70 08:10:01 PM all 1.42 0.00 0.51 0.00 0.08 97.98 08:10:01 PM 0 1.04 0.00 0.32 0.00 0.05 98.60 08:10:01 PM 1 1.81 0.00 0.71 0.00 0.12 97.36 08:11:01 PM all 1.41 0.00 0.50 0.00 0.08 98.01 08:11:01 PM 0 2.33 0.00 0.67 0.00 0.12 96.88 08:11:01 PM 1 0.49 0.00 0.32 0.00 0.05 99.14 08:12:01 PM all 1.33 0.00 0.47 0.00 0.08 98.11 08:12:01 PM 0 2.18 0.00 0.66 0.00 0.12 97.05 08:12:01 PM 1 0.49 0.00 0.29 0.00 0.05 99.18 08:13:01 PM all 1.46 0.00 0.50 0.00 0.09 97.95 08:13:01 PM 0 2.52 0.00 0.79 0.00 0.15 96.54 08:13:01 PM 1 0.40 0.00 0.22 0.00 0.03 99.35 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 1.39 0.00 0.45 0.00 0.08 98.09 08:14:01 PM 0 2.65 0.00 0.76 0.00 0.14 96.45 08:14:01 PM 1 0.13 0.00 0.13 0.00 0.02 99.72 08:15:01 PM all 1.35 0.00 0.48 0.00 0.08 98.09 08:15:01 PM 0 2.58 0.00 0.83 0.00 0.12 96.47 08:15:01 PM 1 0.13 0.00 0.13 0.00 0.03 99.70 08:16:01 PM all 1.48 0.00 0.61 0.00 0.08 97.83 08:16:01 PM 0 1.22 0.00 0.28 0.00 0.05 98.44 08:16:01 PM 1 1.74 0.00 0.95 0.00 0.10 97.21 08:17:01 PM all 1.34 0.00 0.49 0.00 0.08 98.10 08:17:01 PM 0 2.10 0.00 0.88 0.00 0.14 96.89 08:17:01 PM 1 0.59 0.00 0.10 0.00 0.02 99.30 08:18:01 PM all 1.20 0.00 0.44 0.00 0.05 98.31 08:18:01 PM 0 0.67 0.00 0.37 0.00 0.03 98.93 08:18:01 PM 1 1.73 0.00 0.51 0.00 0.07 97.69 08:19:01 PM all 25.28 0.00 3.63 1.09 0.10 69.90 08:19:01 PM 0 37.32 0.00 5.08 1.82 0.10 55.69 08:19:01 PM 1 13.23 0.00 2.19 0.37 0.10 84.11 08:20:01 PM all 27.62 0.00 2.96 1.02 0.09 68.31 08:20:01 PM 0 46.98 0.00 4.10 1.47 0.12 47.33 08:20:01 PM 1 8.21 0.00 1.82 0.57 0.07 89.34 08:21:01 PM all 21.74 0.00 2.99 1.36 0.08 73.83 08:21:01 PM 0 34.41 0.00 3.67 0.95 0.08 60.89 08:21:01 PM 1 9.04 0.00 2.31 1.77 0.07 86.81 Average: all 6.95 0.00 1.22 0.43 0.07 91.34 Average: 0 11.16 0.00 1.53 0.31 0.08 86.92 Average: 1 2.73 0.00 0.91 0.55 0.05 95.75