---> uname -a: Linux prd-centos8-builder-2c-4g-7682.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 511 959 17 2194 2876 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:36:fd:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fe36:fd08/64 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) 08/06/2026 _x86_64_ (2 CPU) 19:03:53 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 62.36 7.30 55.06 1067.51 3148.70 07:07:01 PM 50.38 0.08 50.30 1.60 4209.63 07:08:01 PM 54.78 0.70 54.08 167.89 8249.47 07:09:01 PM 29.98 0.55 29.43 66.92 7739.83 07:10:01 PM 21.09 0.05 21.04 1.33 922.36 07:11:01 PM 13.10 0.17 12.94 31.04 368.20 07:12:01 PM 14.78 0.07 14.71 3.07 628.15 07:13:01 PM 12.30 0.00 12.30 0.00 378.49 07:14:01 PM 7.68 0.00 7.68 0.00 467.97 07:15:01 PM 11.33 1.45 9.88 45.58 239.87 07:16:01 PM 17.13 0.45 16.68 29.72 663.98 07:17:01 PM 17.44 0.20 17.24 23.33 1027.19 Average: 26.03 0.92 25.11 119.83 2337.00 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1508636 3007300 2245040 59.81 2104 1677268 640972 13.35 141740 1851908 44400 07:07:01 PM 1309480 3002208 2444196 65.11 2104 1860448 614876 12.80 143520 2009508 165852 07:08:01 PM 1112024 3000556 2641652 70.38 2104 2048188 602068 12.54 145392 2174496 163804 07:09:01 PM 932692 2910732 2820984 75.15 2104 2137444 683376 14.23 152992 2342860 48396 07:10:01 PM 939548 2915928 2814128 74.97 2104 2135336 683820 14.24 176712 2311572 46088 07:11:01 PM 930024 2908796 2823652 75.22 2104 2137812 691092 14.39 215864 2282504 47640 07:12:01 PM 1037212 2976164 2716464 72.37 2104 2097796 620552 12.92 213172 2177956 7476 07:13:01 PM 1039384 2979716 2714292 72.31 2104 2099188 614060 12.79 212456 2176532 9744 07:14:01 PM 1036560 2976876 2717116 72.39 2104 2099188 614412 12.79 213612 2178272 4 07:15:01 PM 1037668 2979344 2716008 72.36 2104 2100500 607912 12.66 214480 2174424 7492 07:16:01 PM 999636 2942472 2754040 73.37 2104 2101588 640532 13.34 398984 2028344 148 07:17:01 PM 930008 2908548 2823668 75.22 2104 2136720 681044 14.18 406132 2089872 36172 Average: 1067739 2959053 2685937 71.55 2104 2052623 641226 13.35 219588 2149854 48101 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 77.86 55.46 596.79 29.19 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 28.97 22.56 582.67 3.04 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 52.32 45.79 606.45 5.70 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 37.04 29.93 650.59 5.28 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 6.90 7.80 4.37 3.20 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 7.51 8.99 8.33 3.19 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 7.22 8.17 4.28 3.40 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 7.73 8.03 25.12 3.06 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 5.87 5.28 5.24 0.93 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 15.19 13.98 10.65 15.93 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 12.93 12.05 13.83 5.71 0.00 0.00 0.00 0.00 07:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 PM eth0 15.79 14.93 264.48 4.51 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 22.94 19.41 231.06 6.93 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) 08/06/2026 _x86_64_ (2 CPU) 19:03:53 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 22.91 0.00 3.26 2.98 2.81 68.03 07:06:01 PM 0 25.49 0.00 3.19 3.86 2.63 64.83 07:06:01 PM 1 20.33 0.00 3.34 2.10 2.99 71.24 07:07:01 PM all 27.91 0.00 3.26 1.55 3.12 64.16 07:07:01 PM 0 11.76 0.00 1.83 2.03 2.91 81.48 07:07:01 PM 1 44.21 0.00 4.70 1.07 3.33 46.69 07:08:01 PM all 25.85 0.00 3.61 2.38 2.42 65.75 07:08:01 PM 0 4.98 0.00 2.07 2.77 2.26 87.92 07:08:01 PM 1 46.98 0.00 5.16 1.99 2.57 43.29 07:09:01 PM all 29.16 0.00 2.03 0.87 1.81 66.13 07:09:01 PM 0 10.75 0.00 1.54 1.11 1.44 85.16 07:09:01 PM 1 47.61 0.00 2.52 0.63 2.17 47.06 07:10:01 PM all 24.90 0.00 1.77 0.67 1.32 71.34 07:10:01 PM 0 15.44 0.00 1.93 0.86 0.93 80.84 07:10:01 PM 1 34.32 0.00 1.61 0.48 1.71 61.89 07:11:01 PM all 23.47 0.00 1.55 0.41 1.15 73.42 07:11:01 PM 0 11.72 0.00 1.05 0.57 0.68 85.99 07:11:01 PM 1 35.18 0.00 2.06 0.25 1.61 60.91 07:12:01 PM all 25.91 0.00 1.83 0.42 1.62 70.21 07:12:01 PM 0 17.26 0.00 1.61 0.42 1.06 79.65 07:12:01 PM 1 34.52 0.00 2.05 0.43 2.18 60.82 07:13:01 PM all 23.90 0.00 1.48 0.38 1.54 72.70 07:13:01 PM 0 12.90 0.00 1.40 0.32 1.05 84.34 07:13:01 PM 1 34.88 0.00 1.56 0.45 2.02 61.09 07:14:01 PM all 8.57 0.00 0.80 0.26 0.98 89.39 07:14:01 PM 0 8.44 0.00 0.75 0.05 1.11 89.65 07:14:01 PM 1 8.71 0.00 0.85 0.47 0.85 89.13 07:15:01 PM all 25.86 0.00 1.65 0.29 1.98 70.22 07:15:01 PM 0 21.80 0.00 1.56 0.40 1.87 74.38 07:15:01 PM 1 29.92 0.00 1.75 0.18 2.08 66.06 07:16:01 PM all 25.94 0.00 2.38 0.40 1.97 69.31 07:16:01 PM 0 25.94 0.00 2.63 0.31 2.10 69.01 07:16:01 PM 1 25.94 0.00 2.12 0.48 1.84 69.62 07:16:01 PM CPU %user %nice %system %iowait %steal %idle 07:17:01 PM all 29.62 0.00 2.42 0.55 2.40 65.01 07:17:01 PM 0 18.34 0.00 2.41 0.82 2.28 76.15 07:17:01 PM 1 40.92 0.00 2.43 0.28 2.53 53.84 Average: all 24.51 0.00 2.17 0.93 1.93 70.46 Average: 0 15.40 0.00 1.83 1.13 1.70 79.95 Average: 1 33.63 0.00 2.51 0.73 2.16 60.96