---> uname -a: Linux prd-centos8-builder-2c-4g-2403.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 15G 5.4G 74% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 465 1210 17 1990 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:8a:10:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fe8a:106d/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) 11/10/2026 _x86_64_ (2 CPU) 19:03:48 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 54.85 6.33 48.52 931.56 5151.48 07:07:01 PM 59.15 0.73 58.41 202.07 8439.07 07:08:01 PM 44.00 0.47 43.54 60.11 12817.59 07:09:01 PM 32.89 0.05 32.84 1.33 4975.20 07:10:01 PM 114.19 0.88 113.31 130.31 163460.61 07:11:01 PM 125.53 3.01 122.51 217.82 171419.22 07:12:01 PM 61.04 3.13 57.90 414.06 45152.74 07:13:01 PM 81.52 0.17 81.36 76.11 2056.80 07:14:01 PM 77.02 0.10 76.92 3.20 2097.08 07:15:01 PM 78.59 0.07 78.52 2.13 2067.54 07:16:01 PM 116.71 94.58 22.13 8520.58 665.51 Average: 76.87 9.96 66.91 959.77 38038.57 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1396220 3043364 2357456 62.80 2104 1816140 581960 12.12 135788 1933552 136828 07:07:01 PM 1100628 3008752 2653048 70.68 2104 2067568 593720 12.36 138492 2191620 185580 07:08:01 PM 853060 2921056 2900616 77.27 2104 2226188 667860 13.91 154864 2415292 76112 07:09:01 PM 754236 2876368 2999440 79.91 2104 2280456 716300 14.92 180152 2488680 132244 07:10:01 PM 133840 2823788 3619836 96.43 2104 2843872 766360 15.96 237584 3041972 173356 07:11:01 PM 134656 2815568 3619020 96.41 2104 2828048 827140 17.22 290504 3034068 228816 07:12:01 PM 1575028 2934292 2178648 58.04 2104 1508548 718416 14.96 185708 1702972 1540 07:13:01 PM 1524016 2908140 2229660 59.40 2104 1529064 726096 15.12 193068 1733600 4596 07:14:01 PM 1455916 2860384 2297760 61.21 2104 1545464 763728 15.90 199580 1781768 3744 07:15:01 PM 1387964 2813496 2365712 63.02 2104 1562492 802400 16.71 206432 1829352 3740 07:16:01 PM 1330416 3018980 2423260 64.56 2104 1824208 577472 12.03 223300 1863228 8364 Average: 1058725 2911290 2694951 71.79 2104 2002913 703768 14.65 195043 2183282 86811 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 49.07 40.95 871.04 5.38 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 72.04 62.03 1038.95 9.53 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 48.18 42.47 738.24 6.10 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 47.11 42.79 785.93 6.07 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 2054.78 1553.60 41432.06 105.10 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 2289.63 1713.56 43776.59 115.79 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 545.08 381.03 9166.70 29.22 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 50.05 33.54 114.36 11.81 0.00 0.00 0.00 0.00 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 41.79 30.07 103.78 10.80 0.00 0.00 0.00 0.00 07:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 PM eth0 45.07 31.37 105.36 11.04 0.00 0.00 0.00 0.00 07:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 PM eth0 19.88 16.85 16.88 15.10 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 478.57 359.04 8925.55 29.64 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) 11/10/2026 _x86_64_ (2 CPU) 19:03:48 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 24.27 0.00 3.30 1.22 0.08 71.12 07:06:01 PM 0 37.52 0.00 4.40 0.88 0.10 57.10 07:06:01 PM 1 11.00 0.00 2.20 1.55 0.07 85.17 07:07:01 PM all 22.22 0.00 3.38 2.12 0.07 72.21 07:07:01 PM 0 30.25 0.00 4.04 2.47 0.07 63.17 07:07:01 PM 1 14.19 0.00 2.72 1.77 0.07 81.25 07:08:01 PM all 29.33 0.00 2.77 1.38 0.09 66.43 07:08:01 PM 0 26.00 0.00 2.28 1.22 0.08 70.42 07:08:01 PM 1 32.67 0.00 3.26 1.55 0.10 62.42 07:09:01 PM all 25.50 0.00 2.55 0.98 0.08 70.89 07:09:01 PM 0 38.94 0.00 2.58 0.87 0.10 57.51 07:09:01 PM 1 12.04 0.00 2.52 1.09 0.07 84.29 07:10:01 PM all 24.10 0.00 11.79 2.79 0.10 61.22 07:10:01 PM 0 21.41 0.00 9.85 2.41 0.08 66.24 07:10:01 PM 1 26.84 0.00 13.77 3.17 0.12 56.10 07:11:01 PM all 22.06 0.00 12.78 2.54 0.12 62.51 07:11:01 PM 0 19.29 0.00 10.81 2.23 0.12 67.55 07:11:01 PM 1 24.88 0.00 14.79 2.86 0.12 57.35 07:12:01 PM all 21.51 0.00 3.87 1.23 0.08 73.32 07:12:01 PM 0 22.65 0.00 3.67 1.52 0.07 72.10 07:12:01 PM 1 20.37 0.00 4.06 0.94 0.08 74.54 07:13:01 PM all 39.63 0.00 1.56 0.58 0.13 58.11 07:13:01 PM 0 60.50 0.00 2.00 0.62 0.17 36.71 07:13:01 PM 1 18.68 0.00 1.12 0.54 0.08 79.58 07:14:01 PM all 40.79 0.00 1.44 0.35 0.13 57.29 07:14:01 PM 0 66.06 0.00 1.87 0.55 0.15 31.38 07:14:01 PM 1 15.45 0.00 1.00 0.15 0.10 83.29 07:15:01 PM all 40.43 0.00 1.44 0.50 0.13 57.50 07:15:01 PM 0 58.40 0.00 1.72 0.50 0.15 39.24 07:15:01 PM 1 22.40 0.00 1.16 0.50 0.10 75.84 07:16:01 PM all 25.67 0.00 2.80 6.50 0.08 64.94 07:16:01 PM 0 35.88 0.00 3.02 5.55 0.10 55.45 07:16:01 PM 1 15.45 0.00 2.58 7.46 0.07 74.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 28.70 0.00 4.32 1.83 0.10 65.06 Average: 0 37.91 0.00 4.20 1.71 0.11 56.07 Average: 1 19.43 0.00 4.43 1.96 0.09 74.09