---> uname -a: Linux prd-centos8-builder-2c-1g-14279.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 627 4119 19 2952 6754 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:c1:2c:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84711sec preferred_lft 84711sec inet6 fe80::f816:3eff:fec1:2c91/64 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) 11/21/2025 _x86_64_ (2 CPU) 14:18:23 LINUX RESTART (2 CPU) 02:19:01 PM tps rtps wtps bread/s bwrtn/s 02:20:01 PM 111.81 77.47 34.34 713.76 7010.50 02:21:04 PM 22.32 6.03 16.30 863.34 2860.00 02:22:01 PM 107.45 0.54 106.91 77.45 18388.28 02:23:01 PM 31.98 0.38 31.59 40.93 5851.29 02:24:01 PM 2.03 0.03 2.00 5.20 102.53 02:25:01 PM 0.38 0.00 0.38 0.00 7.58 02:26:01 PM 0.32 0.00 0.32 0.00 5.95 02:27:01 PM 0.30 0.08 0.22 4.13 3.52 02:28:01 PM 0.87 0.00 0.87 0.00 46.65 02:29:01 PM 0.98 0.00 0.98 0.00 23.46 02:30:01 PM 0.70 0.00 0.70 0.00 19.01 02:31:01 PM 1.00 0.00 1.00 0.00 19.70 02:32:01 PM 0.68 0.00 0.68 0.00 30.86 02:33:01 PM 1.07 0.00 1.07 0.00 32.21 02:34:01 PM 0.40 0.00 0.40 0.00 6.61 02:35:01 PM 1.05 0.00 1.05 0.00 22.90 02:36:01 PM 0.27 0.00 0.27 0.00 4.42 02:37:01 PM 0.40 0.00 0.40 0.00 7.91 02:38:02 PM 0.20 0.00 0.20 0.00 3.32 02:39:01 PM 0.34 0.00 0.34 0.00 6.42 02:40:01 PM 0.10 0.00 0.10 0.00 1.70 02:41:01 PM 1.32 0.00 1.32 0.00 52.25 02:42:01 PM 0.62 0.00 0.62 0.00 11.10 02:43:01 PM 0.25 0.00 0.25 0.00 3.20 02:44:01 PM 0.35 0.00 0.35 0.00 4.20 02:45:01 PM 8.25 6.68 1.57 1297.17 51.37 02:46:01 PM 62.24 0.50 61.74 64.66 3459.51 Average: 13.10 3.41 9.69 115.06 1380.84 02:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 PM 5458732 7054820 2425712 30.77 2688 1783360 978424 10.95 255196 1875756 68 02:21:04 PM 4723664 6885980 3160780 40.09 2688 2325040 1051748 11.77 323020 2448644 446960 02:22:01 PM 4575240 6880772 3309204 41.97 2688 2453124 993416 11.12 268552 2599704 156888 02:23:01 PM 4552372 6860428 3332072 42.26 2688 2455408 1057004 11.83 273448 2612320 16 02:24:01 PM 4544576 6852792 3339868 42.36 2688 2455568 1057004 11.83 273636 2620036 16 02:25:01 PM 4529744 6837960 3354700 42.55 2688 2455568 1057004 11.83 273636 2635004 16 02:26:01 PM 4527828 6836064 3356616 42.57 2688 2455588 1060296 11.87 273816 2636404 16 02:27:01 PM 4531628 6840104 3352816 42.52 2688 2456044 1045388 11.70 274404 2636188 332 02:28:01 PM 4523328 6832596 3361116 42.63 2688 2456868 1060428 11.87 274592 2644388 180 02:29:01 PM 4521456 6830812 3362988 42.65 2688 2456956 1060428 11.87 274612 2646156 80 02:30:01 PM 4520496 6830096 3363948 42.67 2688 2457200 1062196 11.89 274644 2647008 56 02:31:01 PM 4522404 6832556 3362040 42.64 2688 2457784 1062932 11.90 274680 2645332 524 02:32:01 PM 4511492 6821912 3372952 42.78 2688 2458056 1066684 11.94 275008 2655528 140 02:33:01 PM 4505936 6816720 3378508 42.85 2688 2458424 1064404 11.92 275284 2660852 12 02:34:01 PM 4505804 6816620 3378640 42.85 2688 2458428 1067136 11.95 275284 2661176 28 02:35:01 PM 4505888 6816732 3378556 42.85 2688 2458456 1067136 11.95 275284 2661248 16 02:36:01 PM 4521364 6832224 3363080 42.65 2688 2458476 1066444 11.94 275408 2645484 40 02:37:01 PM 4526628 6837488 3357816 42.59 2688 2458476 1066444 11.94 275408 2640396 16 02:38:02 PM 4526388 6837276 3358056 42.59 2688 2458504 1066348 11.94 275408 2640368 48 02:39:01 PM 4516540 6827428 3367904 42.72 2688 2458504 1066348 11.94 275408 2650476 16 02:40:01 PM 4517496 6829292 3366948 42.70 2688 2459432 1067316 11.95 276188 2648404 932 02:41:01 PM 4572924 6882292 3311520 42.00 2688 2456784 970512 10.86 279000 2591524 24 02:42:01 PM 4573608 6882984 3310836 41.99 2688 2456792 970512 10.86 279000 2591040 24 02:43:01 PM 4577688 6887076 3306756 41.94 2688 2456804 970512 10.86 279000 2587040 24 02:44:01 PM 4578800 6888196 3305644 41.93 2688 2456812 970512 10.86 279000 2585832 24 02:45:01 PM 4545896 6894776 3338548 42.34 2688 2495692 970584 10.87 284868 2612156 720 02:46:01 PM 4387512 6954628 3496932 44.35 2688 2688268 658088 7.37 463872 2554704 131152 Average: 4570572 6859282 3313872 42.03 2688 2437275 1024268 11.47 283617 2593821 27347 02:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 10.11 9.30 2.98 2.10 0.00 0.00 0.00 0.00 02:21:04 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:04 PM eth0 43.29 33.72 1053.67 5.42 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 9.14 9.65 5.80 1.73 0.00 0.00 0.00 0.00 02:23:01 PM lo 5.75 5.75 11.59 11.59 0.00 0.00 0.00 0.00 02:23:01 PM eth0 6.60 6.15 2.41 11.89 0.00 0.00 0.00 0.00 02:24:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:24:01 PM eth0 2.48 1.77 6.36 0.73 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 PM eth0 0.55 0.52 0.11 0.25 0.00 0.00 0.00 0.00 02:26:01 PM lo 2.15 2.15 6.95 6.95 0.00 0.00 0.00 0.00 02:26:01 PM eth0 1.95 1.97 4.11 3.33 0.00 0.00 0.00 0.00 02:27:01 PM lo 5.02 5.02 9.85 9.85 0.00 0.00 0.00 0.00 02:27:01 PM eth0 7.52 6.08 5.85 9.96 0.00 0.00 0.00 0.00 02:28:01 PM lo 16.16 16.16 29.03 29.03 0.00 0.00 0.00 0.00 02:28:01 PM eth0 12.31 11.16 3.83 28.86 0.00 0.00 0.00 0.00 02:29:01 PM lo 8.02 8.02 15.68 15.68 0.00 0.00 0.00 0.00 02:29:01 PM eth0 4.98 5.25 1.36 15.53 0.00 0.00 0.00 0.00 02:30:01 PM lo 20.91 20.91 40.40 40.40 0.00 0.00 0.00 0.00 02:30:01 PM eth0 10.96 11.40 1.85 39.25 0.00 0.00 0.00 0.00 02:31:01 PM lo 13.78 13.78 27.30 27.30 0.00 0.00 0.00 0.00 02:31:01 PM eth0 8.12 8.18 2.00 26.96 0.00 0.00 0.00 0.00 02:32:01 PM lo 21.15 21.15 37.53 37.53 0.00 0.00 0.00 0.00 02:32:01 PM eth0 11.26 11.88 1.96 36.66 0.00 0.00 0.00 0.00 02:33:01 PM lo 7.73 7.73 12.86 12.86 0.00 0.00 0.00 0.00 02:33:01 PM eth0 4.88 4.88 0.88 12.71 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:34:01 PM eth0 0.57 0.62 0.16 0.32 0.00 0.00 0.00 0.00 02:35:01 PM lo 1.67 1.67 2.29 2.29 0.00 0.00 0.00 0.00 02:35:01 PM eth0 1.57 1.48 0.44 2.67 0.00 0.00 0.00 0.00 02:36:01 PM lo 1.65 1.65 2.29 2.29 0.00 0.00 0.00 0.00 02:36:01 PM eth0 2.30 1.70 0.55 3.40 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 PM eth0 1.68 0.87 0.70 0.89 0.00 0.00 0.00 0.00 02:38:02 PM lo 1.63 1.63 2.29 2.29 0.00 0.00 0.00 0.00 02:38:02 PM eth0 2.17 1.25 0.77 2.47 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 PM eth0 2.14 0.58 1.11 0.32 0.00 0.00 0.00 0.00 02:40:01 PM lo 32.43 32.43 63.52 63.52 0.00 0.00 0.00 0.00 02:40:01 PM eth0 16.18 16.66 2.98 61.86 0.00 0.00 0.00 0.00 02:41:01 PM lo 10.23 10.23 20.09 20.09 0.00 0.00 0.00 0.00 02:41:01 PM eth0 13.55 12.65 4.15 20.90 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:42:01 PM eth0 15.23 6.80 7.05 2.04 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 14.73 6.92 6.91 1.61 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 8.57 6.78 3.13 1.66 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 9.23 7.35 2.94 1.62 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 53.52 41.54 628.71 20.63 0.00 0.00 0.00 0.00 Average: lo 5.53 5.53 10.44 10.44 0.00 0.00 0.00 0.00 Average: eth0 10.27 8.46 66.83 11.71 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) 11/21/2025 _x86_64_ (2 CPU) 14:18:23 LINUX RESTART (2 CPU) 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 2.45 1.25 13.17 1.72 0.09 81.32 02:20:01 PM 0 2.61 1.14 12.30 2.04 0.10 81.81 02:20:01 PM 1 2.28 1.36 14.04 1.39 0.08 80.84 02:21:04 PM all 12.02 0.00 1.82 11.44 0.09 74.62 02:21:04 PM 0 16.11 0.00 2.32 22.04 0.08 59.45 02:21:04 PM 1 7.93 0.00 1.32 0.83 0.10 89.82 02:22:01 PM all 18.50 0.00 2.36 31.84 0.08 47.22 02:22:01 PM 0 7.89 0.00 2.49 24.99 0.09 64.54 02:22:01 PM 1 29.18 0.00 2.23 38.74 0.07 29.78 02:23:01 PM all 3.30 0.00 0.63 0.75 0.08 95.24 02:23:01 PM 0 3.91 0.00 0.65 1.39 0.03 94.03 02:23:01 PM 1 2.69 0.00 0.61 0.12 0.12 96.47 02:24:01 PM all 1.44 0.00 0.26 0.02 0.16 98.12 02:24:01 PM 0 0.82 0.00 0.15 0.03 0.12 98.88 02:24:01 PM 1 2.07 0.00 0.37 0.00 0.20 97.36 02:25:01 PM all 1.21 0.00 0.27 0.00 0.08 98.43 02:25:01 PM 0 0.92 0.00 0.10 0.00 0.05 98.93 02:25:01 PM 1 1.51 0.00 0.44 0.00 0.12 97.93 02:26:01 PM all 1.33 0.00 0.31 0.00 0.09 98.26 02:26:01 PM 0 0.89 0.00 0.17 0.00 0.05 98.90 02:26:01 PM 1 1.79 0.00 0.45 0.00 0.13 97.62 02:27:01 PM all 2.18 0.00 0.42 0.00 0.09 97.31 02:27:01 PM 0 3.03 0.00 0.57 0.00 0.13 96.26 02:27:01 PM 1 1.34 0.00 0.27 0.00 0.05 98.35 02:28:01 PM all 2.37 0.00 0.70 0.25 0.09 96.59 02:28:01 PM 0 2.76 0.00 0.84 0.50 0.12 95.78 02:28:01 PM 1 1.99 0.00 0.55 0.00 0.07 97.39 02:29:01 PM all 1.60 0.00 0.39 0.01 0.09 97.90 02:29:01 PM 0 2.18 0.00 0.44 0.02 0.10 97.27 02:29:01 PM 1 1.02 0.00 0.35 0.00 0.08 98.54 02:30:01 PM all 2.02 0.00 0.61 0.01 0.11 97.25 02:30:01 PM 0 2.08 0.00 0.62 0.02 0.12 97.17 02:30:01 PM 1 1.96 0.00 0.60 0.00 0.10 97.33 02:30:01 PM CPU %user %nice %system %iowait %steal %idle 02:31:01 PM all 2.06 0.00 0.55 0.01 0.10 97.27 02:31:01 PM 0 1.64 0.00 0.54 0.00 0.08 97.74 02:31:01 PM 1 2.49 0.00 0.57 0.02 0.12 96.81 02:32:01 PM all 2.34 0.00 0.82 0.02 0.09 96.73 02:32:01 PM 0 2.53 0.00 0.79 0.02 0.10 96.56 02:32:01 PM 1 2.15 0.00 0.86 0.02 0.08 96.90 02:33:01 PM all 1.73 0.00 0.52 0.01 0.11 97.63 02:33:01 PM 0 1.07 0.00 0.42 0.02 0.07 98.43 02:33:01 PM 1 2.40 0.00 0.62 0.00 0.15 96.83 02:34:01 PM all 1.31 0.00 0.34 0.00 0.10 98.25 02:34:01 PM 0 0.72 0.00 0.20 0.00 0.08 99.00 02:34:01 PM 1 1.90 0.00 0.49 0.00 0.12 97.49 02:35:01 PM all 1.38 0.00 0.31 0.01 0.10 98.21 02:35:01 PM 0 2.56 0.00 0.51 0.00 0.15 96.78 02:35:01 PM 1 0.20 0.00 0.12 0.02 0.05 99.62 02:36:01 PM all 1.65 0.00 0.37 0.00 0.08 97.89 02:36:01 PM 0 2.42 0.00 0.49 0.00 0.12 96.97 02:36:01 PM 1 0.89 0.00 0.25 0.00 0.05 98.81 02:37:01 PM all 1.30 0.00 0.29 0.00 0.12 98.29 02:37:01 PM 0 1.51 0.00 0.32 0.00 0.13 98.04 02:37:01 PM 1 1.09 0.00 0.27 0.00 0.10 98.54 02:38:02 PM all 1.38 0.00 0.33 0.00 0.09 98.20 02:38:02 PM 0 1.10 0.00 0.22 0.00 0.07 98.61 02:38:02 PM 1 1.67 0.00 0.44 0.00 0.12 97.78 02:39:01 PM all 1.24 0.00 0.25 0.00 0.11 98.40 02:39:01 PM 0 2.31 0.00 0.39 0.00 0.17 97.12 02:39:01 PM 1 0.17 0.00 0.10 0.00 0.05 99.68 02:40:01 PM all 2.93 0.00 1.07 0.00 0.11 95.90 02:40:01 PM 0 3.70 0.00 1.21 0.00 0.12 94.97 02:40:01 PM 1 2.16 0.00 0.92 0.00 0.10 96.82 02:41:01 PM all 1.35 0.00 0.46 0.02 0.08 98.10 02:41:01 PM 0 1.52 0.00 0.45 0.02 0.08 97.93 02:41:01 PM 1 1.17 0.00 0.47 0.02 0.07 98.28 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 0.47 0.00 0.13 0.00 0.05 99.35 02:42:01 PM 0 0.72 0.00 0.15 0.00 0.05 99.08 02:42:01 PM 1 0.22 0.00 0.12 0.00 0.05 99.62 02:43:01 PM all 0.38 0.00 0.12 0.00 0.05 99.45 02:43:01 PM 0 0.55 0.00 0.10 0.00 0.03 99.32 02:43:01 PM 1 0.22 0.00 0.13 0.00 0.07 99.58 02:44:01 PM all 0.43 0.00 0.11 0.00 0.05 99.41 02:44:01 PM 0 0.65 0.00 0.10 0.00 0.05 99.20 02:44:01 PM 1 0.22 0.00 0.12 0.00 0.05 99.62 02:45:01 PM all 0.48 0.26 0.18 0.13 0.06 98.89 02:45:01 PM 0 0.73 0.37 0.17 0.15 0.05 98.53 02:45:01 PM 1 0.23 0.15 0.18 0.12 0.07 99.25 02:46:01 PM all 31.68 0.00 3.01 0.46 0.10 64.76 02:46:01 PM 0 44.49 0.00 3.68 0.47 0.10 51.26 02:46:01 PM 1 18.87 0.00 2.33 0.45 0.10 78.25 Average: all 3.72 0.06 1.10 1.70 0.09 93.32 Average: 0 4.15 0.06 1.13 1.92 0.09 92.65 Average: 1 3.30 0.06 1.08 1.48 0.09 93.99