---> uname -a: Linux prd-centos8-builder-2c-4g-7731.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 493 995 17 2177 2895 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:c7:d2:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fec7:d26c/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) 08/07/2026 _x86_64_ (2 CPU) 14:03:45 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 61.78 6.46 55.31 954.22 3074.18 02:07:01 PM 66.97 0.08 66.88 1.60 8306.81 02:08:01 PM 45.66 0.70 44.96 167.97 7125.10 02:09:01 PM 28.76 0.55 28.21 66.91 4890.04 02:10:01 PM 20.91 0.05 20.86 1.33 885.52 02:11:01 PM 15.35 0.20 15.15 32.37 607.83 02:12:01 PM 17.30 0.03 17.26 1.73 810.46 02:13:01 PM 15.03 0.00 15.03 0.00 557.32 02:14:01 PM 4.10 0.00 4.10 0.00 137.02 02:15:01 PM 12.76 0.63 12.13 20.80 479.59 02:16:01 PM 13.45 0.27 13.18 25.59 384.21 02:17:01 PM 23.81 0.20 23.61 23.33 1188.10 Average: 27.16 0.77 26.39 107.98 2370.51 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1500664 3006796 2253012 60.02 2104 1684060 659480 13.73 142084 1856768 50592 02:07:01 PM 1301856 3013848 2451820 65.32 2104 1879508 623412 12.98 144512 2010476 58276 02:08:01 PM 1076448 2965756 2677228 71.32 2104 2048924 647192 13.48 145620 2204844 69812 02:09:01 PM 899736 2882284 2853940 76.03 2104 2141348 723728 15.07 154364 2370668 53300 02:10:01 PM 911576 2891528 2842100 75.72 2104 2138924 724264 15.08 177548 2337736 49956 02:11:01 PM 1045152 2984692 2708524 72.16 2104 2098348 625460 13.02 212292 2169356 7484 02:12:01 PM 1041716 2981444 2711960 72.25 2104 2098400 627436 13.07 212632 2172392 7476 02:13:01 PM 1043300 2982900 2710376 72.21 2104 2098404 628768 13.09 212808 2170716 4 02:14:01 PM 1044972 2984532 2708704 72.16 2104 2098404 627376 13.06 213672 2167404 4 02:15:01 PM 1023416 2963660 2730260 72.74 2104 2099012 649264 13.52 214104 2188480 7476 02:16:01 PM 992032 2934124 2761644 73.57 2104 2100780 677600 14.11 398160 2036968 8356 02:17:01 PM 1018692 2964176 2734984 72.86 2104 2103756 643564 13.40 414040 1991636 7536 Average: 1074963 2962978 2678713 71.36 2104 2049156 654795 13.64 220153 2139787 26689 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 38.27 26.21 462.70 6.82 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 37.16 30.63 734.20 3.75 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 45.19 41.96 452.95 5.60 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 40.17 34.01 652.03 5.28 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 6.68 7.55 4.10 3.21 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 7.24 8.38 8.14 2.94 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 7.47 8.23 4.29 3.37 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 6.43 7.52 3.95 3.04 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 5.23 4.82 4.47 0.71 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 7.38 8.38 4.78 3.32 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 16.09 12.88 14.04 6.32 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 8.25 8.50 5.56 3.75 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 18.80 16.59 195.94 4.01 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) 08/07/2026 _x86_64_ (2 CPU) 14:03:45 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 19.96 0.00 2.98 3.20 1.43 72.44 02:06:01 PM 0 25.82 0.00 3.34 2.32 1.10 67.43 02:06:01 PM 1 14.16 0.00 2.63 4.06 1.75 77.40 02:07:01 PM all 28.73 0.00 3.67 2.43 1.83 63.34 02:07:01 PM 0 16.02 0.00 2.55 3.15 1.99 76.28 02:07:01 PM 1 41.55 0.00 4.79 1.71 1.66 50.27 02:08:01 PM all 29.52 0.00 3.05 1.42 1.88 64.14 02:08:01 PM 0 20.31 0.00 1.71 1.12 2.09 74.76 02:08:01 PM 1 38.81 0.00 4.39 1.71 1.66 53.42 02:09:01 PM all 30.49 0.00 2.21 0.80 1.68 64.82 02:09:01 PM 0 7.83 0.00 1.57 1.32 1.70 87.58 02:09:01 PM 1 53.42 0.00 2.85 0.28 1.67 41.77 02:10:01 PM all 26.33 0.00 1.73 0.55 1.52 69.87 02:10:01 PM 0 18.97 0.00 1.51 0.60 1.54 77.39 02:10:01 PM 1 33.73 0.00 1.96 0.50 1.50 62.31 02:11:01 PM all 22.21 0.00 1.65 0.24 1.69 74.21 02:11:01 PM 0 20.37 0.00 1.64 0.07 1.60 76.32 02:11:01 PM 1 24.04 0.00 1.67 0.41 1.78 72.10 02:12:01 PM all 25.03 0.00 1.53 0.41 1.48 71.55 02:12:01 PM 0 23.11 0.00 1.62 0.63 1.57 73.06 02:12:01 PM 1 26.95 0.00 1.43 0.20 1.39 70.03 02:13:01 PM all 24.40 0.00 1.63 0.31 1.54 72.13 02:13:01 PM 0 21.49 0.00 1.58 0.20 1.38 75.36 02:13:01 PM 1 27.30 0.00 1.67 0.41 1.69 68.92 02:14:01 PM all 10.58 0.00 1.08 0.11 0.84 87.40 02:14:01 PM 0 7.82 0.00 1.00 0.00 0.85 90.34 02:14:01 PM 1 13.34 0.00 1.16 0.22 0.83 84.45 02:15:01 PM all 26.33 0.00 1.62 0.22 1.30 70.53 02:15:01 PM 0 12.39 0.00 0.80 0.03 1.03 85.75 02:15:01 PM 1 40.30 0.00 2.45 0.42 1.56 55.27 02:16:01 PM all 29.44 0.00 2.29 0.22 1.97 66.07 02:16:01 PM 0 19.39 0.00 1.70 0.35 2.26 76.31 02:16:01 PM 1 39.59 0.00 2.89 0.10 1.68 55.74 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 30.11 0.00 2.81 0.98 1.89 64.22 02:17:01 PM 0 20.78 0.00 2.36 1.34 2.03 73.50 02:17:01 PM 1 39.49 0.00 3.27 0.61 1.74 54.88 Average: all 25.27 0.00 2.19 0.91 1.59 70.05 Average: 0 17.86 0.00 1.78 0.93 1.60 77.84 Average: 1 32.70 0.00 2.60 0.89 1.58 62.24