---> uname -a: Linux prd-centos8-builder-2c-1g-2473.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: 2800.012 BogoMIPS: 5600.02 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 787 4498 20 2411 6591 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:f9:b9:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fef9:b981/64 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) 11/11/2026 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 303.73 127.54 176.20 8088.09 40576.74 04:06:01 AM 58.93 0.32 58.61 37.85 4768.79 04:07:01 AM 91.80 1.12 90.69 227.52 13580.91 04:08:01 AM 34.54 0.05 34.49 1.33 8117.60 04:09:01 AM 70.91 0.00 70.91 0.00 2275.17 04:10:01 AM 62.42 0.00 62.42 0.00 1316.65 04:11:01 AM 63.05 0.00 63.05 0.00 1425.91 04:12:01 AM 65.13 0.00 65.13 0.00 1442.64 04:13:01 AM 68.89 0.00 68.89 0.00 1561.69 04:14:01 AM 57.09 0.00 57.09 0.00 1194.32 04:15:01 AM 60.42 0.62 59.80 79.36 1329.89 Average: 85.18 11.79 73.39 766.84 7053.89 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5497520 7041232 2384916 30.26 2688 1728320 727736 8.15 191712 1884204 34392 04:06:01 AM 5247600 7027268 2634836 33.43 2688 1952228 727292 8.14 199056 2085176 159312 04:07:01 AM 4954328 6985988 2928108 37.15 2688 2193708 748484 8.38 203096 2334368 144384 04:08:01 AM 4887840 6888600 2994596 37.99 2688 2163284 831252 9.31 234784 2368200 25972 04:09:01 AM 4858872 6876576 3023564 38.36 2688 2177488 831252 9.31 240468 2384220 3084 04:10:01 AM 4808268 6843336 3074168 39.00 2688 2191048 883960 9.90 245892 2418004 2588 04:11:01 AM 4754776 6808684 3127660 39.68 2688 2204164 878132 9.83 251124 2455536 2844 04:12:01 AM 4700012 6774868 3182424 40.37 2688 2217716 909716 10.19 256544 2493568 3012 04:13:01 AM 4653916 6748092 3228520 40.96 2688 2229888 925860 10.37 261268 2523500 2252 04:14:01 AM 4614828 6723996 3267608 41.45 2688 2239100 956880 10.71 264712 2549756 1572 04:15:01 AM 4663188 6794664 3219248 40.84 2688 2253164 874740 9.79 462824 2288660 13492 Average: 4876468 6864846 3005968 38.14 2688 2140919 845028 9.46 255589 2344108 35719 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 222.04 127.14 1115.07 60.67 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 64.51 41.09 882.52 5.89 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 51.13 34.86 774.85 4.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.38 11.28 32.54 2.38 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 55.56 44.55 89.78 10.61 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 53.34 44.99 84.94 10.29 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 50.62 44.12 84.56 9.98 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 52.22 45.35 84.20 10.28 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 42.01 37.16 67.18 9.85 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 34.38 26.91 49.83 8.03 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 33.19 26.68 44.34 14.38 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 61.13 44.01 300.90 13.35 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) 11/11/2026 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 26.17 1.28 27.99 3.67 0.03 40.86 04:05:01 AM 0 25.73 1.21 28.24 3.86 0.02 40.93 04:05:01 AM 1 26.62 1.35 27.75 3.47 0.03 40.79 04:06:01 AM all 17.68 0.00 2.90 0.54 0.01 78.87 04:06:01 AM 0 12.78 0.00 2.50 0.47 0.02 84.24 04:06:01 AM 1 22.59 0.00 3.30 0.62 0.00 73.49 04:07:01 AM all 24.03 0.00 3.96 0.92 0.02 71.08 04:07:01 AM 0 18.12 0.00 2.74 0.93 0.02 78.19 04:07:01 AM 1 29.96 0.00 5.18 0.90 0.02 63.94 04:08:01 AM all 23.87 0.00 2.64 0.23 0.01 73.24 04:08:01 AM 0 17.22 0.00 2.87 0.23 0.00 79.68 04:08:01 AM 1 30.53 0.00 2.42 0.23 0.02 66.81 04:09:01 AM all 29.65 0.00 1.25 0.45 0.02 68.64 04:09:01 AM 0 23.46 0.00 0.94 0.35 0.02 75.23 04:09:01 AM 1 35.83 0.00 1.55 0.55 0.02 62.05 04:10:01 AM all 30.69 0.00 1.10 0.40 0.01 67.80 04:10:01 AM 0 24.52 0.00 1.00 0.32 0.00 74.16 04:10:01 AM 1 36.85 0.00 1.20 0.48 0.02 61.44 04:11:01 AM all 31.06 0.00 1.02 0.42 0.02 67.49 04:11:01 AM 0 17.22 0.00 0.70 0.22 0.02 81.84 04:11:01 AM 1 44.89 0.00 1.34 0.62 0.02 53.14 04:12:01 AM all 30.47 0.00 1.07 0.54 0.01 67.91 04:12:01 AM 0 26.11 0.00 0.94 0.47 0.00 72.49 04:12:01 AM 1 34.83 0.00 1.20 0.62 0.02 63.33 04:13:01 AM all 30.25 0.00 1.00 0.38 0.02 68.35 04:13:01 AM 0 20.27 0.00 0.80 0.25 0.02 78.66 04:13:01 AM 1 40.22 0.00 1.20 0.50 0.02 58.06 04:14:01 AM all 31.57 0.00 0.81 0.30 0.02 67.30 04:14:01 AM 0 30.23 0.00 0.78 0.28 0.02 68.69 04:14:01 AM 1 32.91 0.00 0.84 0.32 0.02 65.92 04:15:01 AM all 51.64 0.00 2.51 0.28 0.03 45.54 04:15:01 AM 0 38.84 0.00 3.17 0.15 0.02 57.82 04:15:01 AM 1 64.39 0.00 1.85 0.42 0.03 33.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 29.73 0.12 4.19 0.74 0.02 65.21 Average: 0 23.13 0.11 4.04 0.68 0.01 72.03 Average: 1 36.34 0.12 4.33 0.79 0.02 58.40