---> uname -a: Linux prd-centos8-builder-2c-1g-2206.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 824 4516 20 2357 6554 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:59:b8:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe59:b8dd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 11/10/2026 _x86_64_ (2 CPU) 02:03:31 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 339.05 192.34 146.71 11812.91 40307.01 02:06:01 AM 42.69 0.35 42.34 38.93 3755.62 02:07:01 AM 74.51 0.67 73.84 167.94 7961.56 02:08:01 AM 54.43 0.45 53.98 59.58 12170.31 02:09:01 AM 36.44 0.05 36.39 1.33 4005.11 02:10:01 AM 40.29 0.00 40.29 0.00 884.54 02:11:01 AM 41.71 0.00 41.71 0.00 916.95 02:12:01 AM 39.18 0.00 39.18 0.00 860.97 02:13:01 AM 39.62 0.00 39.62 0.00 879.61 02:14:01 AM 38.74 0.00 38.74 0.00 869.39 02:15:01 AM 31.54 0.62 30.92 79.44 776.72 Average: 70.75 17.68 53.07 1105.66 6672.26 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5487380 7028572 2395056 30.38 2688 1725836 746868 8.36 191820 1895696 38148 02:06:01 AM 5265596 6999684 2616840 33.20 2688 1907968 757884 8.49 198920 2070200 138004 02:07:01 AM 5008752 6973860 2873684 36.46 2688 2129484 754252 8.45 200824 2288548 178332 02:08:01 AM 4848716 6849236 3033720 38.49 2688 2161032 865272 9.69 208956 2426868 97680 02:09:01 AM 4835684 6839204 3046752 38.65 2688 2166400 876024 9.81 236660 2417448 1592 02:10:01 AM 4814088 6828328 3068348 38.93 2688 2174744 894312 10.01 240000 2429192 1920 02:11:01 AM 4782416 6807600 3100020 39.33 2688 2183300 894312 10.01 243412 2450568 1728 02:12:01 AM 4750064 6785272 3132372 39.74 2688 2191120 909856 10.19 246540 2473324 1556 02:13:01 AM 4715880 6762260 3166556 40.17 2688 2199328 925320 10.36 249780 2497144 1788 02:14:01 AM 4683956 6742244 3198480 40.58 2688 2207040 940952 10.54 252864 2519268 1704 02:15:01 AM 4705412 6779868 3177024 40.31 2688 2217564 919284 10.29 448864 2292484 12084 Average: 4899813 6854193 2982623 37.84 2688 2114892 862212 9.65 247149 2341885 43140 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 239.16 138.68 1082.35 59.40 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 73.37 50.94 800.80 6.11 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 68.69 50.52 693.50 6.23 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.19 28.77 225.67 3.14 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 16.33 14.41 26.96 3.67 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 31.41 27.02 53.16 6.42 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 32.21 27.25 53.77 11.14 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 28.19 24.42 49.03 5.91 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 30.17 27.96 52.86 6.35 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 29.43 25.86 50.24 5.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 26.21 21.63 37.65 7.49 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 55.31 39.77 284.19 11.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 11/10/2026 _x86_64_ (2 CPU) 02:03:31 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 27.05 1.47 37.09 3.43 0.03 30.92 02:05:01 AM 0 25.38 1.49 39.05 3.54 0.02 30.53 02:05:01 AM 1 28.73 1.45 35.14 3.31 0.05 31.32 02:06:01 AM all 15.08 0.00 2.47 0.49 0.01 81.95 02:06:01 AM 0 7.43 0.00 1.77 0.37 0.02 90.42 02:06:01 AM 1 22.72 0.00 3.17 0.62 0.00 73.48 02:07:01 AM all 16.72 0.00 3.03 0.63 0.02 79.61 02:07:01 AM 0 11.22 0.00 2.83 0.68 0.02 85.25 02:07:01 AM 1 22.22 0.00 3.22 0.57 0.02 73.97 02:08:01 AM all 25.59 0.00 3.34 0.52 0.02 70.52 02:08:01 AM 0 21.87 0.00 3.11 0.35 0.02 74.65 02:08:01 AM 1 29.30 0.00 3.57 0.70 0.03 66.39 02:09:01 AM all 21.46 0.00 1.40 0.22 0.02 76.90 02:09:01 AM 0 8.62 0.00 1.05 0.18 0.02 90.13 02:09:01 AM 1 34.30 0.00 1.75 0.25 0.02 63.68 02:10:01 AM all 21.61 0.00 0.77 0.30 0.01 77.31 02:10:01 AM 0 7.13 0.00 0.44 0.08 0.00 92.35 02:10:01 AM 1 36.08 0.00 1.10 0.52 0.02 62.28 02:11:01 AM all 19.34 0.00 0.86 0.84 0.01 78.95 02:11:01 AM 0 11.21 0.00 0.70 0.77 0.00 87.32 02:11:01 AM 1 27.48 0.00 1.02 0.90 0.02 70.58 02:12:01 AM all 23.41 0.00 0.79 0.33 0.01 75.46 02:12:01 AM 0 23.70 0.00 0.84 0.35 0.02 75.10 02:12:01 AM 1 23.13 0.00 0.73 0.32 0.00 75.81 02:13:01 AM all 21.87 0.00 0.84 0.32 0.01 76.96 02:13:01 AM 0 21.39 0.00 0.85 0.33 0.00 77.43 02:13:01 AM 1 22.36 0.00 0.84 0.30 0.02 76.49 02:14:01 AM all 23.33 0.00 0.80 0.24 0.01 75.62 02:14:01 AM 0 16.70 0.00 0.68 0.18 0.02 82.41 02:14:01 AM 1 29.95 0.00 0.92 0.30 0.00 68.83 02:15:01 AM all 46.40 0.00 2.12 0.19 0.03 51.25 02:15:01 AM 0 49.75 0.00 1.04 0.13 0.03 49.05 02:15:01 AM 1 43.04 0.00 3.20 0.25 0.03 53.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.80 0.13 4.83 0.68 0.02 70.55 Average: 0 18.57 0.13 4.72 0.63 0.01 75.93 Average: 1 29.02 0.13 4.94 0.73 0.02 65.16