---> uname -a: Linux prd-centos8-builder-4c-4g-47316.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 756 9701 19 5304 14657 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:9d:e4:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85268sec preferred_lft 85268sec inet6 fe80::f816:3eff:fe9d:e45d/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) 09/19/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 233.07 86.72 146.36 2338.05 10721.21 01:11:01 PM 41.93 0.00 41.93 0.00 5784.05 01:12:01 PM 6.28 0.03 6.25 0.53 179.65 01:13:01 PM 4.70 0.00 4.70 0.00 147.24 01:14:01 PM 4.87 0.00 4.87 0.00 132.46 01:15:01 PM 18.23 0.00 18.23 0.00 305.33 01:16:01 PM 410.28 16.36 393.92 2636.72 7581.66 01:17:01 PM 105.38 0.15 105.23 2.53 9577.10 01:18:01 PM 53.81 0.18 53.63 6.13 5923.67 01:19:01 PM 44.97 0.78 44.19 479.84 2814.31 01:20:01 PM 80.90 0.00 80.90 0.00 36599.62 01:21:01 PM 46.62 0.00 46.62 0.00 14425.76 01:22:01 PM 20.01 0.00 20.01 0.00 3310.66 01:23:01 PM 35.97 0.00 35.97 0.00 1082.63 01:24:01 PM 39.75 0.00 39.75 0.00 7959.20 01:25:01 PM 31.11 0.00 31.11 0.00 2595.48 01:26:01 PM 139.46 0.42 139.04 24.13 20922.98 01:27:01 PM 24.26 0.27 23.99 43.59 772.43 Average: 74.39 5.75 68.63 305.44 7265.19 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13314372 15154928 2827160 17.51 2688 2038676 788412 4.59 201956 2214528 143744 01:11:01 PM 13313980 15155436 2827552 17.52 2688 2038956 782848 4.55 201960 2215144 8 01:12:01 PM 13310316 15152920 2831216 17.54 2688 2039288 782848 4.55 201964 2216080 136 01:13:01 PM 13307184 15150672 2834348 17.56 2688 2039480 782848 4.55 201964 2217144 120 01:14:01 PM 13299588 15144108 2841944 17.61 2688 2039736 782848 4.55 201964 2222940 156 01:15:01 PM 13279848 15137760 2861684 17.73 2688 2050776 782848 4.55 201964 2235668 8156 01:16:01 PM 11231760 13505628 4909772 30.42 2688 2443828 2473716 14.39 302260 4123440 201416 01:17:01 PM 10334672 12715280 5806860 35.97 2688 2541844 2965776 17.25 353336 4948680 40180 01:18:01 PM 9767564 12289412 6373968 39.49 2688 2678840 3347248 19.47 490472 5370764 15748 01:19:01 PM 9244900 12315260 6896632 42.73 2688 3219264 3228148 18.78 565416 5804088 473116 01:20:01 PM 8168212 12261876 7973320 49.40 2688 4234916 3160068 18.38 665968 6766788 408512 01:21:01 PM 8005176 12200432 8136356 50.41 2688 4332308 3154064 18.35 679616 6908904 85836 01:22:01 PM 7989452 12195144 8152080 50.50 2688 4342288 3154064 18.35 722988 6881408 2992 01:23:01 PM 7573964 12021036 8567568 53.08 2688 4576268 3394452 19.75 753468 7252428 217812 01:24:01 PM 7520240 11994424 8621292 53.41 2688 4600484 3404632 19.81 762568 7289552 16272 01:25:01 PM 7520800 12053008 8620732 53.41 2688 4655992 3279096 19.08 784892 7263164 4592 01:26:01 PM 9936956 14999004 6204576 38.44 2688 5187452 858980 5.00 1152872 4489828 8 01:27:01 PM 9948596 15021764 6192936 38.37 2688 5198216 823084 4.79 1328180 4303972 18376 Average: 10392643 13581561 5748889 35.62 2688 3347701 2108110 12.26 542989 4706918 90954 01:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 109.56 82.68 1354.76 20.99 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 75.80 64.94 207.63 16.69 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 82.94 72.37 207.34 18.41 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 78.44 66.79 200.51 17.23 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 82.97 70.99 213.70 18.51 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 190.22 227.16 253.32 69.67 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 412.91 365.86 4645.91 65.43 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 123.63 121.23 1080.08 26.05 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 119.05 91.36 2040.13 13.37 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 63.51 61.78 512.42 18.81 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 79.09 71.29 743.86 17.18 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 90.99 78.97 1296.44 16.78 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 20.30 20.86 7.22 5.63 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 90.64 78.23 1010.99 21.41 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 47.08 45.98 115.91 14.65 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 49.75 46.62 504.53 11.03 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 493.43 626.51 148.05 7300.05 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 528.92 576.31 395.67 1691.53 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 152.22 153.95 829.48 520.60 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) 09/19/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 17.57 0.81 12.18 2.97 0.11 66.37 01:10:01 PM 0 20.47 0.56 10.12 3.45 0.12 65.29 01:10:01 PM 1 15.48 0.90 14.23 2.40 0.12 66.87 01:10:01 PM 2 12.62 0.90 12.00 3.55 0.10 70.83 01:10:01 PM 3 21.68 0.87 12.38 2.49 0.09 62.50 01:11:01 PM all 0.41 0.00 0.35 0.57 0.04 98.63 01:11:01 PM 0 0.55 0.00 0.13 0.03 0.03 99.25 01:11:01 PM 1 0.20 0.00 0.27 1.12 0.03 98.38 01:11:01 PM 2 0.65 0.00 0.77 0.40 0.05 98.13 01:11:01 PM 3 0.23 0.00 0.22 0.74 0.05 98.76 01:12:01 PM all 0.45 0.00 0.26 0.02 0.04 99.24 01:12:01 PM 0 0.58 0.00 0.05 0.03 0.03 99.30 01:12:01 PM 1 0.53 0.00 0.47 0.02 0.03 98.95 01:12:01 PM 2 0.43 0.00 0.37 0.00 0.03 99.16 01:12:01 PM 3 0.23 0.00 0.15 0.02 0.05 99.55 01:13:01 PM all 0.46 0.00 0.25 0.01 0.04 99.23 01:13:01 PM 0 0.65 0.00 0.17 0.00 0.03 99.15 01:13:01 PM 1 0.73 0.00 0.58 0.00 0.03 98.65 01:13:01 PM 2 0.28 0.00 0.20 0.00 0.05 99.47 01:13:01 PM 3 0.17 0.00 0.07 0.05 0.05 99.67 01:14:01 PM all 0.43 0.00 0.27 0.02 0.06 99.23 01:14:01 PM 0 0.67 0.00 0.45 0.03 0.07 98.78 01:14:01 PM 1 0.65 0.00 0.35 0.02 0.05 98.93 01:14:01 PM 2 0.22 0.00 0.10 0.02 0.05 99.62 01:14:01 PM 3 0.17 0.00 0.17 0.00 0.07 99.60 01:15:01 PM all 0.67 0.00 0.56 0.05 0.06 98.67 01:15:01 PM 0 0.80 0.00 0.84 0.00 0.08 98.28 01:15:01 PM 1 0.75 0.00 0.37 0.17 0.05 98.66 01:15:01 PM 2 0.89 0.00 0.85 0.00 0.07 98.19 01:15:01 PM 3 0.22 0.00 0.17 0.02 0.05 99.55 01:16:01 PM all 41.90 0.00 2.77 3.14 0.12 52.07 01:16:01 PM 0 45.14 0.00 3.32 2.70 0.12 48.73 01:16:01 PM 1 40.37 0.00 2.06 3.91 0.10 53.56 01:16:01 PM 2 43.05 0.00 2.15 1.95 0.12 52.74 01:16:01 PM 3 39.03 0.00 3.56 4.03 0.13 53.26 01:17:01 PM all 56.14 0.00 2.62 1.63 0.13 39.48 01:17:01 PM 0 58.43 0.00 3.60 3.13 0.13 34.70 01:17:01 PM 1 56.69 0.00 2.80 1.61 0.13 38.77 01:17:01 PM 2 49.64 0.00 1.63 0.50 0.12 48.11 01:17:01 PM 3 59.80 0.00 2.47 1.27 0.12 36.34 01:18:01 PM all 54.80 0.00 2.84 1.69 0.12 40.55 01:18:01 PM 0 54.81 0.00 2.02 0.69 0.15 42.33 01:18:01 PM 1 54.82 0.00 3.04 2.90 0.12 39.12 01:18:01 PM 2 53.72 0.00 2.11 2.25 0.10 41.82 01:18:01 PM 3 55.86 0.00 4.21 0.91 0.12 38.90 01:19:01 PM all 58.76 0.00 2.25 1.14 0.20 37.66 01:19:01 PM 0 54.55 0.00 1.57 0.35 0.19 43.35 01:19:01 PM 1 61.77 0.00 2.70 3.14 0.15 32.24 01:19:01 PM 2 66.59 0.00 2.51 0.59 0.17 30.14 01:19:01 PM 3 52.14 0.00 2.21 0.47 0.29 44.89 01:20:01 PM all 44.83 0.00 2.45 3.71 0.20 48.81 01:20:01 PM 0 40.17 0.00 1.80 4.18 0.22 53.63 01:20:01 PM 1 58.41 0.00 3.89 3.94 0.17 33.59 01:20:01 PM 2 42.35 0.00 2.20 5.91 0.17 49.37 01:20:01 PM 3 38.39 0.00 1.91 0.79 0.24 58.67 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 46.49 0.00 3.01 4.64 0.17 45.69 01:21:01 PM 0 59.10 0.00 6.19 9.78 0.18 24.75 01:21:01 PM 1 42.79 0.00 2.27 5.13 0.15 49.66 01:21:01 PM 2 40.23 0.00 1.85 2.24 0.15 55.53 01:21:01 PM 3 43.80 0.00 1.71 1.39 0.20 52.89 01:22:01 PM all 45.80 0.00 3.14 0.62 0.36 50.08 01:22:01 PM 0 45.51 0.00 3.22 0.54 0.37 50.36 01:22:01 PM 1 43.62 0.00 3.02 0.59 0.34 52.43 01:22:01 PM 2 44.78 0.00 2.85 0.36 0.36 51.66 01:22:01 PM 3 49.27 0.00 3.48 1.00 0.39 45.86 01:23:01 PM all 53.37 0.00 2.93 0.43 0.22 43.06 01:23:01 PM 0 54.36 0.00 2.75 0.08 0.19 42.62 01:23:01 PM 1 55.65 0.00 4.16 0.47 0.25 39.47 01:23:01 PM 2 54.10 0.00 2.90 0.62 0.22 42.15 01:23:01 PM 3 49.36 0.00 1.90 0.52 0.22 48.00 01:24:01 PM all 43.62 0.00 3.06 1.59 0.16 51.58 01:24:01 PM 0 47.52 0.00 3.72 3.21 0.15 45.39 01:24:01 PM 1 38.40 0.00 2.51 0.03 0.15 58.90 01:24:01 PM 2 37.54 0.00 2.42 2.00 0.19 57.86 01:24:01 PM 3 51.00 0.00 3.59 1.13 0.13 44.14 01:25:01 PM all 45.20 0.00 2.96 0.48 0.15 51.21 01:25:01 PM 0 44.59 0.00 2.78 0.20 0.13 52.29 01:25:01 PM 1 53.61 0.00 4.47 0.66 0.19 41.07 01:25:01 PM 2 35.48 0.00 1.84 0.05 0.17 62.46 01:25:01 PM 3 47.13 0.00 2.75 1.00 0.12 49.00 01:26:01 PM all 19.31 0.00 3.79 1.43 0.10 75.37 01:26:01 PM 0 13.54 0.00 3.15 1.58 0.10 81.63 01:26:01 PM 1 33.05 0.00 5.42 0.55 0.12 60.86 01:26:01 PM 2 14.91 0.00 2.54 1.50 0.08 80.97 01:26:01 PM 3 15.69 0.00 4.04 2.11 0.10 78.06 01:27:01 PM all 22.22 0.00 1.96 0.10 0.10 75.62 01:27:01 PM 0 26.46 0.00 1.74 0.28 0.12 71.39 01:27:01 PM 1 16.43 0.00 2.24 0.07 0.10 81.15 01:27:01 PM 2 25.13 0.00 2.01 0.02 0.10 72.74 01:27:01 PM 3 20.84 0.00 1.85 0.05 0.08 77.17 Average: all 30.63 0.04 2.64 1.34 0.13 65.22 Average: 0 31.48 0.03 2.64 1.68 0.13 64.03 Average: 1 31.83 0.05 3.04 1.48 0.13 63.48 Average: 2 28.98 0.05 2.28 1.22 0.13 67.34 Average: 3 30.22 0.05 2.59 1.00 0.14 66.01