---> uname -a: Linux prd-centos8-builder-2c-1g-5488.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 648 4086 19 2964 6733 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:4f:ee:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84697sec preferred_lft 84697sec inet6 fe80::f816:3eff:fe4f:ee44/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/27/2026 _x86_64_ (2 CPU) 11:31:22 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 104.60 70.92 33.68 659.89 6915.85 11:34:01 AM 130.29 6.87 123.43 982.90 18961.96 11:35:01 AM 28.66 0.28 28.37 34.39 5639.54 11:36:01 AM 1.22 0.00 1.22 0.00 22.48 11:37:01 AM 0.12 0.00 0.12 0.00 1.38 11:38:01 AM 0.27 0.00 0.27 0.00 3.27 11:39:01 AM 0.43 0.00 0.43 0.00 7.85 11:40:01 AM 0.23 0.08 0.15 4.13 3.03 11:41:01 AM 0.75 0.00 0.75 0.00 44.02 11:42:01 AM 1.23 0.00 1.23 0.00 20.56 11:43:01 AM 0.63 0.00 0.63 0.00 21.95 11:44:01 AM 0.33 0.00 0.33 0.00 5.23 11:45:01 AM 0.10 0.00 0.10 0.00 1.03 11:46:01 AM 0.10 0.00 0.10 0.00 1.18 11:47:01 AM 0.20 0.00 0.20 0.00 3.72 11:48:01 AM 1.00 0.00 1.00 0.00 19.71 11:49:01 AM 0.42 0.00 0.42 0.00 13.71 11:50:01 AM 1.03 0.00 1.03 0.00 33.46 11:51:01 AM 0.23 0.00 0.23 0.00 3.65 11:52:01 AM 0.42 0.00 0.42 0.00 6.60 11:53:01 AM 0.15 0.00 0.15 0.00 2.88 11:54:01 AM 1.47 0.00 1.47 0.00 42.66 11:55:01 AM 0.25 0.00 0.25 0.00 3.17 11:56:01 AM 0.13 0.00 0.13 0.00 1.68 11:57:01 AM 0.22 0.00 0.22 0.00 3.10 11:58:01 AM 0.25 0.00 0.25 0.00 3.77 11:59:01 AM 38.19 0.50 37.69 64.65 2338.05 Average: 11.59 2.91 8.68 64.66 1263.92 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5433124 7027832 2451320 31.09 2688 1781940 1002160 11.22 255024 1901480 36 11:34:01 AM 4577228 6881480 3307216 41.95 2688 2451748 1018944 11.41 270784 2588632 153836 11:35:01 AM 4547748 6853844 3336696 42.32 2688 2453528 1091776 12.22 273384 2617080 4 11:36:01 AM 4539076 6845176 3345368 42.43 2688 2453528 1091776 12.22 273384 2625760 4 11:37:01 AM 4532456 6838556 3351988 42.51 2688 2453528 1091776 12.22 273384 2632556 4 11:38:01 AM 4511420 6817556 3373024 42.78 2688 2453560 1099512 12.31 273564 2653328 36 11:39:01 AM 4510860 6816996 3373584 42.79 2688 2453560 1099512 12.31 273564 2653712 4 11:40:01 AM 4515964 6822528 3368480 42.72 2688 2454000 1101636 12.33 273648 2648684 312 11:41:01 AM 4507404 6814616 3377040 42.83 2688 2454672 1103536 12.35 273812 2656768 4 11:42:01 AM 4507412 6814624 3377032 42.83 2688 2454672 1103536 12.35 273812 2656928 4 11:43:01 AM 4505628 6813228 3378816 42.85 2688 2455064 1103856 12.36 274032 2658536 4 11:44:01 AM 4505688 6813288 3378756 42.85 2688 2455064 1103856 12.36 274032 2658408 4 11:45:01 AM 4495684 6803284 3388760 42.98 2688 2455064 1103856 12.36 274032 2668488 4 11:46:01 AM 4495612 6803216 3388832 42.98 2688 2455068 1103856 12.36 274032 2668416 16 11:47:01 AM 4501456 6809100 3382988 42.91 2688 2455072 1104680 12.37 274032 2662740 20 11:48:01 AM 4512392 6820052 3372052 42.77 2688 2455096 1103952 12.36 274032 2651760 36 11:49:01 AM 4499360 6807404 3385084 42.93 2688 2455492 1091256 12.22 274308 2664352 216 11:50:01 AM 4486704 6795064 3397740 43.09 2688 2455808 1111332 12.44 274456 2676848 4 11:51:01 AM 4489432 6797808 3395012 43.06 2688 2455812 1111332 12.44 274456 2674296 4 11:52:01 AM 4484244 6792636 3400200 43.13 2688 2455828 1111332 12.44 274456 2679444 4 11:53:01 AM 4500092 6809136 3384352 42.92 2688 2456500 1104736 12.37 275048 2663016 672 11:54:01 AM 4557692 6864728 3326752 42.19 2688 2454252 1014912 11.36 278536 2603128 12 11:55:01 AM 4558076 6865120 3326368 42.19 2688 2454260 1014912 11.36 278536 2602972 20 11:56:01 AM 4567152 6874196 3317292 42.07 2688 2454268 1014912 11.36 278536 2593720 20 11:57:01 AM 4568680 6875736 3315764 42.05 2688 2454280 1014912 11.36 278540 2592332 28 11:58:01 AM 4571968 6879032 3312476 42.01 2688 2454288 1014912 11.36 278540 2588976 12 11:59:01 AM 4398200 6931092 3486244 44.22 2688 2653168 720540 8.07 458804 2542912 156808 Average: 4551139 6840271 3333305 42.28 2688 2437004 1064937 11.92 280843 2610566 11560 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 15.10 11.00 7.46 2.10 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 56.66 47.99 1108.81 5.28 0.00 0.00 0.00 0.00 11:35:01 AM lo 6.00 6.00 11.59 11.59 0.00 0.00 0.00 0.00 11:35:01 AM eth0 4.45 3.70 0.84 11.30 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 AM eth0 0.48 0.60 0.09 0.26 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 AM eth0 0.65 0.62 0.18 0.32 0.00 0.00 0.00 0.00 11:38:01 AM lo 2.32 2.32 7.21 7.21 0.00 0.00 0.00 0.00 11:38:01 AM eth0 2.43 1.97 4.45 3.32 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 AM eth0 1.02 0.75 0.45 0.86 0.00 0.00 0.00 0.00 11:40:01 AM lo 4.92 4.92 9.74 9.74 0.00 0.00 0.00 0.00 11:40:01 AM eth0 4.60 3.65 2.59 7.89 0.00 0.00 0.00 0.00 11:41:01 AM lo 16.01 16.01 28.27 28.27 0.00 0.00 0.00 0.00 11:41:01 AM eth0 11.33 9.26 2.54 26.98 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 AM eth0 0.65 0.65 0.22 0.32 0.00 0.00 0.00 0.00 11:43:01 AM lo 8.60 8.60 17.98 17.98 0.00 0.00 0.00 0.00 11:43:01 AM eth0 6.58 5.53 1.45 17.30 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 AM eth0 0.47 0.55 0.09 0.26 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 AM eth0 0.43 0.55 0.09 0.26 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 AM eth0 1.35 0.78 0.44 0.66 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 AM eth0 0.60 0.60 0.17 0.33 0.00 0.00 0.00 0.00 11:48:01 AM lo 1.87 1.87 3.41 3.41 0.00 0.00 0.00 0.00 11:48:01 AM eth0 1.78 1.52 0.62 3.28 0.00 0.00 0.00 0.00 11:49:01 AM lo 21.50 21.50 36.28 36.28 0.00 0.00 0.00 0.00 11:49:01 AM eth0 14.53 12.28 2.29 36.14 0.00 0.00 0.00 0.00 11:50:01 AM lo 3.18 3.18 4.96 4.96 0.00 0.00 0.00 0.00 11:50:01 AM eth0 2.33 2.17 0.43 5.03 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 AM eth0 0.42 0.52 0.09 0.25 0.00 0.00 0.00 0.00 11:52:01 AM lo 1.58 1.58 2.28 2.28 0.00 0.00 0.00 0.00 11:52:01 AM eth0 1.28 1.28 0.26 2.51 0.00 0.00 0.00 0.00 11:53:01 AM lo 21.38 21.38 37.28 37.28 0.00 0.00 0.00 0.00 11:53:01 AM eth0 13.36 11.16 1.87 36.53 0.00 0.00 0.00 0.00 11:54:01 AM lo 20.30 20.30 43.42 43.42 0.00 0.00 0.00 0.00 11:54:01 AM eth0 19.55 17.06 4.69 43.35 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 AM eth0 8.17 7.17 2.80 1.66 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 7.55 6.65 2.61 1.56 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 8.25 7.13 2.88 1.71 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 8.75 7.07 3.06 2.01 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 48.30 36.04 633.04 9.30 0.00 0.00 0.00 0.00 Average: lo 4.04 4.04 7.50 7.50 0.00 0.00 0.00 0.00 Average: eth0 8.93 7.34 66.10 8.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/27/2026 _x86_64_ (2 CPU) 11:31:22 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 1.06 1.14 12.23 1.52 0.08 83.97 11:33:01 AM 0 0.90 1.21 12.05 1.79 0.08 83.96 11:33:01 AM 1 1.22 1.07 12.41 1.24 0.08 83.97 11:34:01 AM all 30.80 0.00 4.12 1.59 0.07 63.41 11:34:01 AM 0 14.85 0.00 2.88 1.59 0.07 80.61 11:34:01 AM 1 46.86 0.00 5.37 1.58 0.08 46.11 11:35:01 AM all 2.07 0.00 0.60 0.71 0.09 96.52 11:35:01 AM 0 2.00 0.00 0.67 0.44 0.12 96.77 11:35:01 AM 1 2.14 0.00 0.54 0.99 0.07 96.26 11:36:01 AM all 1.16 0.00 0.29 0.00 0.09 98.47 11:36:01 AM 0 0.79 0.00 0.18 0.00 0.07 98.96 11:36:01 AM 1 1.53 0.00 0.39 0.00 0.12 97.96 11:37:01 AM all 1.16 0.00 0.28 0.00 0.10 98.47 11:37:01 AM 0 0.38 0.00 0.08 0.00 0.05 99.48 11:37:01 AM 1 1.94 0.00 0.47 0.00 0.15 97.44 11:38:01 AM all 1.39 0.00 0.31 0.00 0.09 98.21 11:38:01 AM 0 1.19 0.00 0.23 0.00 0.07 98.51 11:38:01 AM 1 1.60 0.00 0.39 0.00 0.12 97.90 11:39:01 AM all 1.25 0.00 0.27 0.00 0.08 98.40 11:39:01 AM 0 1.12 0.00 0.25 0.00 0.07 98.56 11:39:01 AM 1 1.38 0.00 0.29 0.00 0.10 98.24 11:40:01 AM all 1.77 0.00 0.47 0.01 0.08 97.67 11:40:01 AM 0 2.68 0.00 0.74 0.02 0.13 96.43 11:40:01 AM 1 0.87 0.00 0.20 0.00 0.03 98.90 11:41:01 AM all 2.36 0.00 0.75 0.08 0.09 96.72 11:41:01 AM 0 2.16 0.00 0.74 0.00 0.08 97.01 11:41:01 AM 1 2.55 0.00 0.76 0.17 0.10 96.42 11:42:01 AM all 1.26 0.00 0.29 0.10 0.09 98.26 11:42:01 AM 0 0.13 0.00 0.12 0.20 0.05 99.50 11:42:01 AM 1 2.39 0.00 0.46 0.00 0.13 97.02 11:43:01 AM all 1.91 0.00 0.51 0.08 0.10 97.41 11:43:01 AM 0 2.20 0.00 0.62 0.15 0.12 96.91 11:43:01 AM 1 1.61 0.00 0.40 0.00 0.08 97.90 11:43:01 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 1.33 0.00 0.29 0.00 0.09 98.29 11:44:01 AM 0 2.11 0.00 0.51 0.00 0.15 97.24 11:44:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 11:45:01 AM all 1.34 0.00 0.31 0.00 0.09 98.25 11:45:01 AM 0 1.62 0.00 0.45 0.00 0.13 97.79 11:45:01 AM 1 1.07 0.00 0.17 0.00 0.05 98.71 11:46:01 AM all 1.32 0.00 0.29 0.00 0.11 98.29 11:46:01 AM 0 0.43 0.00 0.18 0.00 0.07 99.31 11:46:01 AM 1 2.21 0.00 0.39 0.00 0.15 97.26 11:47:01 AM all 1.41 0.00 0.37 0.00 0.09 98.13 11:47:01 AM 0 1.43 0.00 0.44 0.00 0.08 98.05 11:47:01 AM 1 1.39 0.00 0.30 0.00 0.10 98.20 11:48:01 AM all 1.37 0.00 0.33 0.04 0.10 98.16 11:48:01 AM 0 0.70 0.00 0.08 0.00 0.03 99.18 11:48:01 AM 1 2.06 0.00 0.57 0.08 0.17 97.12 11:49:01 AM all 2.51 0.00 0.90 0.00 0.10 96.49 11:49:01 AM 0 2.95 0.00 0.96 0.00 0.10 95.99 11:49:01 AM 1 2.06 0.00 0.84 0.00 0.10 97.00 11:50:01 AM all 1.79 0.00 0.43 0.18 0.09 97.52 11:50:01 AM 0 2.68 0.00 0.62 0.00 0.15 96.55 11:50:01 AM 1 0.90 0.00 0.23 0.35 0.03 98.48 11:51:01 AM all 1.28 0.00 0.29 0.04 0.09 98.29 11:51:01 AM 0 2.16 0.00 0.52 0.08 0.15 97.09 11:51:01 AM 1 0.42 0.00 0.07 0.00 0.03 99.48 11:52:01 AM all 1.36 0.00 0.37 0.00 0.11 98.16 11:52:01 AM 0 0.89 0.00 0.27 0.00 0.08 98.76 11:52:01 AM 1 1.84 0.00 0.47 0.00 0.13 97.56 11:53:01 AM all 2.57 0.00 0.86 0.00 0.10 96.47 11:53:01 AM 0 3.24 0.00 0.94 0.00 0.12 95.70 11:53:01 AM 1 1.90 0.00 0.79 0.00 0.08 97.23 11:54:01 AM all 1.93 0.00 0.71 0.23 0.07 97.06 11:54:01 AM 0 1.72 0.00 0.64 0.33 0.07 97.24 11:54:01 AM 1 2.13 0.00 0.79 0.13 0.07 96.88 11:54:01 AM CPU %user %nice %system %iowait %steal %idle 11:55:01 AM all 0.48 0.00 0.11 0.00 0.03 99.39 11:55:01 AM 0 0.27 0.00 0.12 0.00 0.02 99.60 11:55:01 AM 1 0.68 0.00 0.10 0.00 0.03 99.18 11:56:01 AM all 0.46 0.00 0.09 0.00 0.05 99.40 11:56:01 AM 0 0.22 0.00 0.12 0.00 0.05 99.62 11:56:01 AM 1 0.70 0.00 0.07 0.00 0.05 99.18 11:57:01 AM all 0.47 0.00 0.11 0.00 0.03 99.40 11:57:01 AM 0 0.22 0.00 0.10 0.00 0.02 99.67 11:57:01 AM 1 0.72 0.00 0.12 0.00 0.03 99.13 11:58:01 AM all 0.51 0.00 0.09 0.00 0.03 99.37 11:58:01 AM 0 0.28 0.00 0.10 0.00 0.03 99.58 11:58:01 AM 1 0.74 0.00 0.08 0.00 0.03 99.15 11:59:01 AM all 22.13 0.00 2.57 0.64 0.08 74.58 11:59:01 AM 0 29.00 0.00 3.12 0.85 0.08 66.96 11:59:01 AM 1 15.26 0.00 2.02 0.43 0.08 82.20 Average: all 3.29 0.04 1.05 0.19 0.08 95.35 Average: 0 2.91 0.04 1.03 0.20 0.08 95.73 Average: 1 3.67 0.04 1.07 0.18 0.08 94.96