---> uname -a: Linux prd-centos8-builder-2c-1g-7930.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 nrip_save 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4550 19 2540 6773 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:e5:89:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84961sec preferred_lft 84961sec inet6 fe80::f816:3eff:fee5:89aa/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) 06/06/2026 _x86_64_ (2 CPU) 07:26:08 LINUX RESTART (2 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 73.13 55.48 17.64 538.75 1153.63 07:29:01 AM 0.23 0.00 0.23 0.00 5.71 07:30:01 AM 0.32 0.03 0.28 0.53 4.37 07:31:01 AM 0.35 0.00 0.35 0.00 4.80 07:32:02 AM 0.17 0.00 0.17 0.00 2.75 07:33:01 AM 0.20 0.00 0.20 0.00 2.58 07:34:01 AM 0.10 0.00 0.10 0.00 1.03 07:35:01 AM 0.22 0.00 0.22 0.00 3.10 07:36:01 AM 0.20 0.00 0.20 0.00 3.07 07:37:01 AM 0.10 0.00 0.10 0.00 1.43 07:38:01 AM 0.10 0.00 0.10 0.00 1.58 07:39:01 AM 0.15 0.00 0.15 0.00 1.45 07:40:01 AM 0.10 0.00 0.10 0.00 1.03 07:41:01 AM 0.22 0.00 0.22 0.00 3.10 07:42:01 AM 0.25 0.00 0.25 0.00 4.28 07:43:01 AM 0.95 0.00 0.95 0.00 19.19 07:44:01 AM 0.13 0.00 0.13 0.00 1.32 07:45:01 AM 0.10 0.00 0.10 0.00 1.03 07:46:01 AM 0.10 0.00 0.10 0.00 1.60 07:47:01 AM 0.12 0.00 0.12 0.00 1.18 07:48:01 AM 0.20 0.02 0.18 0.13 3.05 07:49:01 AM 306.55 26.62 279.92 3832.32 7486.27 07:50:01 AM 146.97 1.03 145.93 223.39 13862.06 Average: 23.10 3.62 19.48 199.95 982.07 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 5780048 7201180 2102392 26.67 2688 1611040 583172 6.53 165372 1658176 16 07:29:01 AM 5759276 7180408 2123164 26.94 2688 1611040 609200 6.82 165376 1678796 16 07:30:01 AM 5756804 7177964 2125636 26.97 2688 1611060 609720 6.83 165380 1681264 8 07:31:01 AM 5757052 7178216 2125388 26.96 2688 1611064 609720 6.83 165380 1681068 8 07:32:02 AM 5754988 7176156 2127452 26.99 2688 1611068 609720 6.83 165380 1683168 4 07:33:01 AM 5752920 7174088 2129520 27.02 2688 1611068 609720 6.83 165380 1685236 4 07:34:01 AM 5752732 7173900 2129708 27.02 2688 1611068 609720 6.83 165380 1685260 8 07:35:01 AM 5750772 7171940 2131668 27.04 2688 1611072 609720 6.83 165380 1687336 4 07:36:01 AM 5743596 7164764 2138844 27.13 2688 1611072 609720 6.83 165380 1694468 12 07:37:01 AM 5743340 7164508 2139100 27.14 2688 1611072 609720 6.83 165380 1694612 16 07:38:01 AM 5743396 7164568 2139044 27.14 2688 1611076 609720 6.83 165380 1694528 8 07:39:01 AM 5743540 7164712 2138900 27.13 2688 1611076 609720 6.83 165380 1694528 4 07:40:01 AM 5743468 7164640 2138972 27.14 2688 1611076 625248 7.00 165380 1694644 4 07:41:01 AM 5743540 7164716 2138900 27.13 2688 1611080 625248 7.00 165380 1694492 4 07:42:01 AM 5743436 7164628 2139004 27.14 2688 1611080 625248 7.00 165380 1694628 4 07:43:01 AM 5743524 7164720 2138916 27.14 2688 1611084 625248 7.00 165380 1694640 4 07:44:01 AM 5743648 7164844 2138792 27.13 2688 1611084 625248 7.00 165380 1694640 4 07:45:01 AM 5743596 7164792 2138844 27.13 2688 1611084 625248 7.00 165380 1694640 4 07:46:01 AM 5742928 7164128 2139512 27.14 2688 1611088 625248 7.00 165380 1695064 4 07:47:01 AM 5742800 7164000 2139640 27.14 2688 1611088 625248 7.00 165380 1695380 16 07:48:01 AM 5742620 7163820 2139820 27.15 2688 1611088 611172 6.84 165380 1695628 4 07:49:01 AM 5173952 7010456 2708488 34.36 2688 2004716 696112 7.79 394652 1953940 162108 07:50:01 AM 4699780 6972380 3182660 40.38 2688 2416416 667828 7.48 406460 2339288 237636 Average: 5678337 7154588 2204103 27.96 2688 1663203 620290 6.95 185830 1728931 17387 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 6.23 1.52 2.05 2.89 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 3.03 1.77 1.37 6.20 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 0.75 0.17 0.10 0.18 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 1.77 0.18 0.68 0.17 0.00 0.00 0.00 0.00 07:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:02 AM eth0 0.87 0.25 0.22 0.23 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 0.32 0.17 0.07 0.17 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 0.65 0.13 0.09 0.16 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.52 0.15 0.08 0.16 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 14.11 1.92 3.63 6.21 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 5.05 1.90 2.23 5.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 0.72 0.13 0.10 0.17 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 0.32 0.13 0.07 0.16 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 1.00 0.17 0.14 0.17 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 1.05 0.93 0.12 6.58 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 0.77 0.45 0.22 1.85 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 0.33 0.18 0.07 0.17 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 0.77 0.10 0.09 0.16 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 0.48 0.13 0.08 0.16 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 3.90 1.47 1.95 5.08 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 4.53 1.18 1.76 1.89 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 5.88 0.55 1.33 0.91 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 126.49 82.71 888.25 45.95 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 94.99 66.39 1473.47 13.53 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 11.94 7.08 103.48 4.27 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) 06/06/2026 _x86_64_ (2 CPU) 07:26:08 LINUX RESTART (2 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 0.94 0.91 17.85 1.71 0.08 78.51 07:28:01 AM 0 0.97 0.92 17.14 1.74 0.08 79.14 07:28:01 AM 1 0.91 0.89 18.57 1.68 0.08 77.87 07:29:01 AM all 0.81 0.00 0.11 0.00 0.03 99.05 07:29:01 AM 0 0.40 0.00 0.13 0.00 0.02 99.45 07:29:01 AM 1 1.22 0.00 0.08 0.00 0.05 98.65 07:30:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 07:30:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 07:30:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 07:31:01 AM all 0.21 0.00 0.09 0.00 0.04 99.66 07:31:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 07:31:01 AM 1 0.28 0.00 0.10 0.00 0.03 99.58 07:32:02 AM all 0.26 0.00 0.07 0.00 0.04 99.63 07:32:02 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 07:32:02 AM 1 0.42 0.00 0.05 0.00 0.03 99.50 07:33:01 AM all 0.14 0.00 0.05 0.00 0.04 99.77 07:33:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.81 07:33:01 AM 1 0.19 0.00 0.05 0.00 0.03 99.73 07:34:01 AM all 0.25 0.00 0.07 0.00 0.04 99.64 07:34:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 07:34:01 AM 1 0.40 0.00 0.07 0.00 0.03 99.50 07:35:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 07:35:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 07:35:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 07:36:01 AM all 1.02 0.00 0.17 0.00 0.04 98.77 07:36:01 AM 0 1.12 0.00 0.13 0.00 0.03 98.71 07:36:01 AM 1 0.92 0.00 0.20 0.00 0.05 98.83 07:37:01 AM all 0.86 0.00 0.13 0.00 0.05 98.97 07:37:01 AM 0 1.17 0.00 0.10 0.00 0.05 98.68 07:37:01 AM 1 0.55 0.00 0.15 0.00 0.05 99.25 07:38:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 07:38:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 07:38:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 07:38:01 AM CPU %user %nice %system %iowait %steal %idle 07:39:01 AM all 0.13 0.00 0.08 0.00 0.05 99.74 07:39:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 07:39:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 07:40:01 AM all 0.25 0.00 0.06 0.00 0.04 99.65 07:40:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 07:40:01 AM 1 0.02 0.00 0.03 0.00 0.03 99.92 07:41:01 AM all 0.20 0.00 0.08 0.00 0.03 99.69 07:41:01 AM 0 0.33 0.00 0.10 0.00 0.07 99.50 07:41:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 07:42:01 AM all 0.38 0.00 0.10 0.00 0.03 99.49 07:42:01 AM 0 0.23 0.00 0.10 0.00 0.02 99.65 07:42:01 AM 1 0.52 0.00 0.10 0.00 0.05 99.33 07:43:01 AM all 0.33 0.00 0.06 0.01 0.05 99.56 07:43:01 AM 0 0.27 0.00 0.05 0.00 0.05 99.63 07:43:01 AM 1 0.38 0.00 0.07 0.02 0.05 99.48 07:44:01 AM all 0.33 0.00 0.04 0.00 0.04 99.58 07:44:01 AM 0 0.12 0.00 0.05 0.00 0.05 99.78 07:44:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 07:45:01 AM all 0.26 0.00 0.06 0.00 0.04 99.64 07:45:01 AM 0 0.32 0.00 0.07 0.00 0.05 99.57 07:45:01 AM 1 0.20 0.00 0.05 0.00 0.03 99.72 07:46:01 AM all 0.75 0.00 0.13 0.00 0.04 99.08 07:46:01 AM 0 0.77 0.00 0.18 0.00 0.05 99.00 07:46:01 AM 1 0.73 0.00 0.07 0.00 0.03 99.17 07:47:01 AM all 0.48 0.00 0.09 0.00 0.04 99.39 07:47:01 AM 0 0.77 0.00 0.08 0.00 0.03 99.12 07:47:01 AM 1 0.18 0.00 0.10 0.00 0.05 99.67 07:48:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 07:48:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 07:48:01 AM 1 0.23 0.00 0.08 0.00 0.05 99.63 07:49:01 AM all 36.97 0.22 8.43 2.02 0.11 52.25 07:49:01 AM 0 30.72 0.00 8.02 2.71 0.12 58.44 07:49:01 AM 1 43.21 0.43 8.85 1.34 0.10 46.07 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 40.73 0.00 6.81 1.10 0.11 51.26 07:50:01 AM 0 26.25 0.00 6.17 1.51 0.10 65.96 07:50:01 AM 1 55.27 0.00 7.45 0.68 0.12 36.47 Average: all 3.78 0.05 1.51 0.21 0.05 94.41 Average: 0 2.87 0.04 1.43 0.26 0.05 95.35 Average: 1 4.68 0.06 1.58 0.16 0.05 93.47