---> uname -a: Linux prd-centos8-builder-2c-4g-10269.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 490 1002 17 2172 2897 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:76:e2:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe76:e274/64 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) 09/08/2026 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 58.30 6.46 51.83 954.75 3055.90 02:07:01 PM 65.86 0.12 65.74 2.13 8062.71 02:08:01 PM 44.99 0.67 44.33 167.44 7174.99 02:09:01 PM 25.64 0.55 25.09 66.91 4627.62 02:10:00 PM 20.51 0.05 20.46 1.36 878.91 02:10:01 PM 0.00 0.00 0.00 0.00 0.00 02:11:01 PM 14.35 0.17 14.18 31.06 507.33 02:12:01 PM 14.16 0.07 14.10 3.07 457.86 02:13:02 PM 11.10 0.00 11.10 0.00 319.41 02:14:01 PM 7.44 0.00 7.44 0.00 365.29 02:15:01 PM 12.81 0.00 12.81 0.00 470.08 02:16:01 PM 12.83 0.90 11.93 46.39 361.61 02:17:01 PM 15.01 0.20 14.81 23.33 419.43 Average: 25.24 0.77 24.48 108.19 2226.26 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1506704 3011820 2246972 59.86 2104 1683156 660276 13.75 142736 1850964 49260 02:07:01 PM 1326288 3026036 2427388 64.67 2104 1867344 602676 12.55 144464 1984324 51708 02:08:01 PM 1059584 2950516 2694092 71.77 2104 2050712 666916 13.89 146680 2221436 68452 02:09:01 PM 899300 2885300 2854376 76.04 2104 2144472 719804 14.99 155528 2369188 58988 02:10:00 PM 920064 2894948 2833612 75.49 2104 2133924 720756 15.01 178452 2327292 47788 02:10:01 PM 912212 2892688 2841464 75.70 2104 2139396 723052 15.06 179140 2333416 53292 02:11:01 PM 952888 2928560 2800788 74.61 2104 2134688 681380 14.19 217000 2256732 46752 02:12:01 PM 1049560 2984464 2704116 72.04 2104 2093868 628308 13.08 214432 2162240 1504 02:13:02 PM 1048200 2983164 2705476 72.08 2104 2093872 632476 13.17 214492 2163132 5824 02:14:01 PM 1052508 2987440 2701168 71.96 2104 2093872 624712 13.01 215128 2158076 4 02:15:01 PM 920196 2895976 2833480 75.49 2104 2134784 725296 15.10 218600 2288248 39688 02:16:01 PM 1042272 2980456 2711404 72.23 2104 2096952 634644 13.22 399492 1985376 7380 02:17:01 PM 1021800 2964156 2731876 72.78 2104 2100776 648012 13.49 406448 1998420 20828 Average: 1054737 2952733 2698939 71.90 2104 2059063 666793 13.88 217892 2161450 34728 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 56.91 34.81 526.30 13.95 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 28.82 24.03 610.06 3.11 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 78.44 44.96 550.03 6.25 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 37.30 27.97 650.66 4.55 0.00 0.00 0.00 0.00 02:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 PM eth0 6.83 7.82 4.16 3.29 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 0.85 0.85 0.04 0.04 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 7.76 8.90 8.40 2.98 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 8.00 8.08 4.33 3.46 0.00 0.00 0.00 0.00 02:13:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 PM eth0 5.88 6.90 3.50 2.94 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 5.74 5.29 4.74 0.77 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 7.61 8.43 5.01 3.35 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 15.38 12.76 14.08 5.69 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 8.58 9.08 5.74 4.03 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 22.29 16.59 199.18 4.53 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) 09/08/2026 _x86_64_ (2 CPU) 14:03:44 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 20.21 0.00 3.03 3.24 2.16 71.37 02:06:01 PM 0 24.92 0.00 3.77 4.99 2.15 64.18 02:06:01 PM 1 15.50 0.00 2.29 1.49 2.16 78.55 02:07:01 PM all 26.56 0.00 3.33 2.78 2.52 64.81 02:07:01 PM 0 30.28 0.00 4.06 2.82 2.33 60.51 02:07:01 PM 1 22.87 0.00 2.61 2.74 2.71 69.08 02:08:01 PM all 31.85 0.00 3.00 0.96 2.96 61.24 02:08:01 PM 0 15.35 0.00 2.00 1.01 3.35 78.29 02:08:01 PM 1 48.69 0.00 4.02 0.91 2.56 43.82 02:09:01 PM all 29.25 0.00 2.26 0.66 2.17 65.66 02:09:01 PM 0 16.93 0.00 1.78 0.31 2.32 78.66 02:09:01 PM 1 41.68 0.00 2.76 1.01 2.01 52.54 02:10:00 PM all 25.87 0.00 1.59 0.70 1.35 70.50 02:10:00 PM 0 10.93 0.00 0.86 0.91 1.12 86.18 02:10:00 PM 1 40.91 0.00 2.31 0.48 1.58 54.71 02:10:01 PM all 41.56 0.00 9.09 0.00 1.30 48.05 02:10:01 PM 0 1.72 0.00 1.72 0.00 0.86 95.69 02:10:01 PM 1 81.74 0.00 16.52 0.00 1.74 0.00 02:11:01 PM all 19.40 0.00 1.43 0.42 1.07 77.69 02:11:01 PM 0 22.89 0.00 1.62 0.20 1.03 74.25 02:11:01 PM 1 15.91 0.00 1.25 0.63 1.10 81.11 02:12:01 PM all 28.75 0.00 1.81 0.36 1.46 67.63 02:12:01 PM 0 27.34 0.00 1.80 0.12 1.62 69.12 02:12:01 PM 1 30.16 0.00 1.81 0.60 1.30 66.13 02:13:02 PM all 23.82 0.00 1.37 0.11 1.39 73.31 02:13:02 PM 0 19.11 0.00 1.41 0.07 1.31 78.11 02:13:02 PM 1 28.54 0.00 1.33 0.15 1.48 68.51 02:14:01 PM all 9.93 0.00 0.87 0.25 0.74 88.21 02:14:01 PM 0 11.35 0.00 0.95 0.24 0.68 86.79 02:14:01 PM 1 8.52 0.00 0.79 0.27 0.79 89.62 02:15:01 PM all 23.68 0.00 1.34 0.24 1.26 73.47 02:15:01 PM 0 7.88 0.00 1.04 0.18 1.16 89.73 02:15:01 PM 1 39.55 0.00 1.65 0.30 1.36 57.14 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 26.94 0.00 2.36 0.30 1.66 68.75 02:16:01 PM 0 30.22 0.00 2.34 0.40 1.51 65.54 02:16:01 PM 1 23.67 0.00 2.38 0.20 1.82 71.94 02:17:01 PM all 30.23 0.00 2.54 0.32 1.67 65.23 02:17:01 PM 0 14.98 0.00 1.50 0.45 1.77 81.31 02:17:01 PM 1 45.61 0.00 3.59 0.20 1.58 49.02 Average: all 24.77 0.00 2.09 0.86 1.70 70.57 Average: 0 19.34 0.00 1.93 0.98 1.70 76.05 Average: 1 30.21 0.00 2.26 0.75 1.71 65.08