---> uname -a: Linux prd-centos8-builder-2c-4g-8691.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 506 978 17 2180 2881 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:20:d4:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fe20:d41a/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) 08/19/2026 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 62.48 7.20 55.28 1065.11 3160.55 06:07:01 PM 57.36 0.08 57.27 1.60 6762.31 06:08:01 PM 48.92 0.70 48.22 167.94 8184.79 06:09:01 PM 26.93 0.55 26.38 66.92 5117.20 06:10:01 PM 21.62 0.05 21.57 1.33 908.85 06:11:01 PM 15.32 0.20 15.12 32.38 551.03 06:12:01 PM 16.96 0.03 16.93 1.73 733.51 06:13:01 PM 14.13 0.00 14.13 0.00 482.51 06:14:01 PM 3.77 0.00 3.77 0.00 116.76 06:15:01 PM 14.21 0.63 13.58 20.80 577.39 06:16:01 PM 16.64 0.47 16.18 48.91 526.87 06:17:01 PM 23.10 0.00 23.10 0.00 1109.18 Average: 26.79 0.83 25.96 117.23 2352.42 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1498248 2997112 2255428 60.09 2104 1677484 655908 13.66 141652 1860912 43964 06:07:01 PM 1319848 3015828 2433828 64.84 2104 1863580 598420 12.46 143676 1990120 81456 06:08:01 PM 1067644 2962344 2686032 71.56 2104 2054456 628488 13.09 145128 2214076 80448 06:09:01 PM 900508 2884448 2853168 76.01 2104 2143384 713948 14.87 152756 2373456 42600 06:10:01 PM 913936 2897252 2839740 75.65 2104 2142268 696384 14.50 177156 2334804 46884 06:11:01 PM 1030140 2973512 2723536 72.56 2104 2102184 621060 12.93 213120 2181688 5828 06:12:01 PM 1028400 2971664 2725276 72.60 2104 2102236 619480 12.90 213476 2184260 5832 06:13:01 PM 1044076 2987356 2709600 72.19 2104 2102240 611844 12.74 213900 2168808 12 06:14:01 PM 1028128 2971364 2725548 72.61 2104 2102240 623748 12.99 214160 2183156 4 06:15:01 PM 1008892 2952796 2744784 73.12 2104 2102848 640308 13.33 214504 2202516 5828 06:16:01 PM 1074784 3020564 2678892 71.37 2104 2104508 574124 11.96 407040 1941788 772 06:17:01 PM 1039284 2988384 2714392 72.31 2104 2107504 598552 12.46 416224 1969852 5856 Average: 1079491 2968552 2674185 71.24 2104 2050411 631855 13.16 221066 2133786 26624 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 78.62 49.68 594.70 28.12 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.96 26.10 584.06 3.26 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 49.97 46.00 628.51 5.85 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 39.23 34.51 650.63 5.48 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 6.46 7.58 4.30 3.12 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 7.40 8.68 8.10 3.07 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 7.18 8.35 4.55 3.37 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 7.10 7.76 4.10 3.14 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 6.15 5.50 5.47 0.95 0.00 0.00 0.00 0.00 06:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM eth0 7.40 8.42 5.57 3.33 0.00 0.00 0.00 0.00 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 14.69 13.68 13.53 6.87 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 6.82 8.35 4.39 11.67 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 21.75 18.72 208.97 6.52 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) 08/19/2026 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 24.04 0.00 3.14 2.75 1.61 68.46 06:06:01 PM 0 14.79 0.00 3.05 4.36 1.72 76.07 06:06:01 PM 1 33.33 0.00 3.23 1.13 1.50 60.80 06:07:01 PM all 27.91 0.00 3.30 1.65 1.44 65.69 06:07:01 PM 0 28.63 0.00 3.40 1.61 1.48 64.88 06:07:01 PM 1 27.19 0.00 3.20 1.69 1.41 66.50 06:08:01 PM all 28.73 0.00 3.33 1.07 1.62 65.25 06:08:01 PM 0 19.17 0.00 2.70 1.69 1.67 74.78 06:08:01 PM 1 38.33 0.00 3.97 0.45 1.56 55.68 06:09:01 PM all 30.38 0.00 1.81 0.83 1.30 65.67 06:09:01 PM 0 16.11 0.00 1.58 0.80 1.11 80.40 06:09:01 PM 1 44.67 0.00 2.05 0.87 1.50 50.92 06:10:01 PM all 26.20 0.00 1.76 0.65 1.47 69.92 06:10:01 PM 0 22.56 0.00 2.15 0.20 1.44 73.65 06:10:01 PM 1 29.83 0.00 1.36 1.11 1.51 66.19 06:11:01 PM all 23.93 0.00 1.68 0.27 1.32 72.80 06:11:01 PM 0 15.56 0.00 1.59 0.35 1.29 81.20 06:11:01 PM 1 32.31 0.00 1.76 0.20 1.34 64.39 06:12:01 PM all 25.05 0.00 1.42 0.37 1.36 71.80 06:12:01 PM 0 14.74 0.00 1.35 0.10 1.03 82.78 06:12:01 PM 1 35.35 0.00 1.50 0.63 1.70 60.82 06:13:01 PM all 26.02 0.00 1.69 0.36 1.55 70.38 06:13:01 PM 0 9.44 0.00 0.89 0.53 1.52 87.62 06:13:01 PM 1 42.72 0.00 2.50 0.18 1.58 53.02 06:14:01 PM all 8.97 0.00 0.83 0.12 1.07 89.01 06:14:01 PM 0 7.85 0.00 0.81 0.23 1.19 89.92 06:14:01 PM 1 10.10 0.00 0.85 0.00 0.95 88.11 06:15:01 PM all 24.53 0.00 1.48 0.40 2.24 71.35 06:15:01 PM 0 19.78 0.00 1.61 0.28 2.16 76.17 06:15:01 PM 1 29.27 0.00 1.35 0.53 2.32 66.54 06:16:01 PM all 30.84 0.00 2.63 0.55 2.56 63.42 06:16:01 PM 0 27.12 0.00 1.86 0.49 2.48 68.05 06:16:01 PM 1 34.57 0.00 3.40 0.61 2.64 58.78 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 27.92 0.00 2.13 0.82 2.51 66.61 06:17:01 PM 0 19.34 0.00 1.64 0.82 2.36 75.83 06:17:01 PM 1 36.49 0.00 2.63 0.82 2.66 57.41 Average: all 25.38 0.00 2.10 0.82 1.67 70.02 Average: 0 17.93 0.00 1.89 0.95 1.62 77.60 Average: 1 32.84 0.00 2.32 0.68 1.72 62.43