---> uname -a: Linux prd-centos8-builder-2c-4g-5847.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 507 1078 17 2079 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:10:ac:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe10:acc9/64 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) 02/11/2026 _x86_64_ (2 CPU) 15:43:08 LINUX RESTART (2 CPU) 03:44:01 PM tps rtps wtps bread/s bwrtn/s 03:45:01 PM 72.13 7.35 64.78 1050.45 4402.97 03:46:01 PM 78.93 0.03 78.89 0.27 8734.62 03:47:01 PM 24.04 0.45 23.59 53.04 3422.07 03:48:01 PM 4.03 0.00 4.03 0.00 193.30 03:49:01 PM 0.17 0.00 0.17 0.00 1.77 03:50:01 PM 11.96 0.05 11.91 1.33 1495.52 03:51:01 PM 13.27 0.00 13.27 0.00 902.25 03:52:01 PM 2.42 0.00 2.42 0.00 87.60 03:53:01 PM 1.12 0.98 0.13 24.00 1.68 03:54:01 PM 2.10 0.00 2.10 0.00 47.83 03:55:01 PM 21.49 0.65 20.84 87.17 1932.47 03:56:01 PM 20.19 0.00 20.19 0.00 1081.24 Average: 20.99 0.79 20.20 101.35 1858.71 03:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 PM 1377396 2948592 2376280 63.31 2104 1747036 693880 14.45 148720 1966616 86028 03:46:01 PM 1222332 2983096 2531344 67.44 2104 1922516 621492 12.94 145396 2069644 85948 03:47:01 PM 1207144 2970960 2546532 67.84 2104 1925380 628440 13.09 146084 2080404 16 03:48:01 PM 1207404 2971220 2546272 67.83 2104 1925380 628440 13.09 146084 2080148 12 03:49:01 PM 1207140 2970956 2546536 67.84 2104 1925380 628440 13.09 146084 2080216 12 03:50:01 PM 1173908 2976144 2579768 68.73 2104 1962856 642584 13.38 158036 2098680 21044 03:51:01 PM 1174980 2976596 2578696 68.70 2104 1962856 622028 12.95 158036 2098524 4 03:52:01 PM 1175760 2977380 2577916 68.68 2104 1962860 625536 13.03 167652 2088796 8 03:53:01 PM 1166168 2968440 2587508 68.93 2104 1963584 632632 13.17 168492 2097568 16 03:54:01 PM 1164944 2968336 2588732 68.97 2104 1964532 627520 13.07 171308 2096296 8448 03:55:01 PM 1120928 2971636 2632748 70.14 2104 2011460 623636 12.99 361732 1947300 16008 03:56:01 PM 1073796 2920612 2679880 71.39 2104 2007244 671680 13.99 359780 1997136 8352 Average: 1189325 2966997 2564351 68.32 2104 1940090 637192 13.27 189784 2058444 18825 03:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 136.44 84.81 1031.55 31.85 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 25.77 22.06 259.18 4.38 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 2.28 2.32 5.65 3.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 0.22 0.15 0.01 0.01 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 0.33 0.18 0.09 0.07 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 33.14 23.35 616.42 4.08 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 0.97 0.75 0.66 0.12 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 7.62 5.10 6.28 8.54 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 2.05 2.20 1.51 1.01 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 15.03 14.90 12.29 8.03 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 4.22 5.61 3.31 2.54 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 19.02 13.46 161.40 5.30 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) 02/11/2026 _x86_64_ (2 CPU) 15:43:08 LINUX RESTART (2 CPU) 03:44:01 PM CPU %user %nice %system %iowait %steal %idle 03:45:01 PM all 33.29 0.00 4.32 3.64 7.46 51.29 03:45:01 PM 0 39.18 0.00 5.14 3.48 7.29 44.91 03:45:01 PM 1 27.46 0.00 3.51 3.81 7.62 57.61 03:46:01 PM all 34.27 0.00 4.69 2.96 6.78 51.30 03:46:01 PM 0 28.86 0.00 4.41 3.19 6.73 56.81 03:46:01 PM 1 39.70 0.00 4.98 2.73 6.83 45.77 03:47:01 PM all 6.25 0.00 0.93 1.07 2.78 88.97 03:47:01 PM 0 2.52 0.00 0.65 1.25 2.93 92.65 03:47:01 PM 1 10.01 0.00 1.21 0.88 2.63 85.27 03:48:01 PM all 0.26 0.00 0.11 0.11 2.28 97.24 03:48:01 PM 0 0.38 0.00 0.15 0.16 1.76 97.55 03:48:01 PM 1 0.15 0.00 0.08 0.05 2.79 96.93 03:49:01 PM all 0.26 0.00 0.13 0.00 2.22 97.39 03:49:01 PM 0 0.16 0.00 0.16 0.00 2.33 97.34 03:49:01 PM 1 0.36 0.00 0.10 0.00 2.11 97.43 03:50:01 PM all 20.54 0.00 1.82 0.28 4.40 72.97 03:50:01 PM 0 18.55 0.00 1.82 0.24 4.03 75.36 03:50:01 PM 1 22.52 0.00 1.83 0.31 4.76 70.59 03:51:01 PM all 0.24 0.00 0.18 0.52 2.22 96.84 03:51:01 PM 0 0.28 0.00 0.21 0.91 2.33 96.26 03:51:01 PM 1 0.20 0.00 0.15 0.13 2.11 97.42 03:52:01 PM all 1.57 0.00 0.22 0.08 0.90 97.23 03:52:01 PM 0 2.95 0.00 0.32 0.00 0.78 95.95 03:52:01 PM 1 0.20 0.00 0.12 0.17 1.02 98.50 03:53:01 PM all 1.48 0.00 0.23 0.12 0.24 97.94 03:53:01 PM 0 1.29 0.00 0.23 0.18 0.18 98.11 03:53:01 PM 1 1.67 0.00 0.22 0.05 0.30 97.77 03:54:01 PM all 5.75 0.00 0.70 0.03 0.68 92.84 03:54:01 PM 0 8.73 0.00 0.85 0.03 0.55 89.83 03:54:01 PM 1 2.77 0.00 0.55 0.03 0.81 95.83 03:55:01 PM all 38.65 0.00 3.08 0.68 4.31 53.28 03:55:01 PM 0 26.89 0.00 2.91 0.87 4.40 64.91 03:55:01 PM 1 50.51 0.00 3.25 0.47 4.22 41.54 03:55:01 PM CPU %user %nice %system %iowait %steal %idle 03:56:01 PM all 18.42 0.00 1.57 0.56 2.59 76.85 03:56:01 PM 0 19.75 0.00 1.68 0.39 2.47 75.71 03:56:01 PM 1 17.10 0.00 1.47 0.72 2.72 77.99 Average: all 13.55 0.00 1.52 0.85 3.10 80.98 Average: 0 12.58 0.00 1.56 0.91 3.01 81.94 Average: 1 14.52 0.00 1.47 0.79 3.19 80.03