---> uname -a: Linux prd-centos8-builder-4c-4g-732.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: 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): 0-3 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 798 9656 19 5307 14615 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:0e:4b:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85360sec preferred_lft 85360sec inet6 fe80::f816:3eff:fe0e:4b44/64 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) 10/06/2025 _x86_64_ (4 CPU) 13:08:23 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 216.84 65.33 151.52 2198.20 12070.16 01:11:01 PM 28.48 0.00 28.48 0.00 3835.06 01:12:01 PM 6.36 0.03 6.33 0.53 164.91 01:13:01 PM 5.10 0.00 5.10 0.00 136.83 01:14:01 PM 8.62 0.00 8.62 0.00 174.14 01:15:01 PM 126.25 12.11 114.13 1609.33 1833.06 01:16:01 PM 376.45 4.28 372.17 1028.10 13165.84 01:17:01 PM 92.00 0.32 91.68 8.40 4160.51 01:18:01 PM 47.22 0.70 46.52 475.84 5725.97 01:19:01 PM 74.64 0.00 74.64 0.00 25701.05 01:20:01 PM 66.24 0.00 66.24 0.00 26429.16 01:21:01 PM 21.06 0.00 21.06 0.00 3499.07 01:22:01 PM 39.71 0.00 39.71 0.00 1436.08 01:23:01 PM 42.10 0.00 42.10 0.00 7751.18 01:24:01 PM 126.36 0.03 126.32 5.20 4265.41 01:25:01 PM 40.51 0.38 40.13 18.93 19219.35 Average: 82.37 5.20 77.17 334.05 8097.88 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13274868 15119708 2866664 17.76 2688 2042976 821016 4.78 201728 2256904 94832 01:11:01 PM 13270100 15116092 2871432 17.79 2688 2043272 821016 4.78 201744 2258476 12 01:12:01 PM 13266680 15113944 2874852 17.81 2688 2043636 821016 4.78 201812 2259448 32 01:13:01 PM 13263000 15111356 2878532 17.83 2688 2043872 821016 4.78 201812 2260436 24 01:14:01 PM 13255264 15106620 2886268 17.88 2688 2045884 821016 4.78 201812 2265628 1012 01:15:01 PM 12280988 14286956 3860544 23.92 2688 2186348 1835560 10.68 216096 3183524 79584 01:16:01 PM 11249400 13582380 4892132 30.31 2688 2498824 2145544 12.48 332644 4067340 52704 01:17:01 PM 10288848 12796408 5852684 36.26 2688 2667004 2896536 16.85 484356 4861448 123092 01:18:01 PM 9941900 12599196 6199632 38.41 2688 2809364 3023748 17.59 520072 5158644 93660 01:19:01 PM 7854444 11646992 8287088 51.34 2688 3936528 3948212 22.97 661272 7089300 467568 01:20:01 PM 7928680 12127768 8212852 50.88 2688 4336480 3453304 20.09 678712 6987748 91452 01:21:01 PM 7914012 12124136 8227520 50.97 2688 4347052 3453304 20.09 722300 6957576 3064 01:22:01 PM 7612672 12067896 8528860 52.84 2688 4584788 3468900 20.18 753812 7213940 212588 01:23:01 PM 7510988 12038720 8630544 53.47 2688 4652628 3479108 20.24 774616 7285032 60836 01:24:01 PM 9836804 14913024 6304728 39.06 2688 5197796 938108 5.46 1152796 4586252 559976 01:25:01 PM 9900900 14966940 6240632 38.66 2688 5191768 887184 5.16 1151976 4528476 16 Average: 10540597 13669884 5600935 34.70 2688 3289264 2102162 12.23 528598 4576261 115028 01:09:01 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 109.06 78.62 1149.75 18.38 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 88.84 74.57 238.71 19.89 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 90.74 79.69 237.63 20.82 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 87.99 76.04 238.62 19.81 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 97.73 94.10 219.31 26.02 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 285.37 330.19 1180.24 90.75 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 306.02 252.66 4217.16 39.69 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 178.69 146.58 2451.82 24.58 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 60.31 61.05 512.73 16.13 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 70.80 65.71 747.55 14.61 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 96.22 81.99 1368.14 18.49 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 17.28 17.68 5.79 5.49 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 87.99 74.74 1009.86 15.16 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 67.35 64.92 611.70 17.55 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 170.08 167.41 44.04 52.99 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 732.26 938.21 258.78 8858.53 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 159.17 162.76 905.72 578.66 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) 10/06/2025 _x86_64_ (4 CPU) 13:08:23 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.17 0.64 9.03 2.99 0.09 71.09 01:10:01 PM 0 10.42 0.57 7.56 0.79 0.08 80.58 01:10:01 PM 1 11.76 0.61 8.39 3.75 0.10 75.39 01:10:01 PM 2 28.02 0.72 11.18 1.78 0.09 58.22 01:10:01 PM 3 14.76 0.65 9.05 5.59 0.10 69.85 01:11:01 PM all 0.49 0.00 0.31 1.50 0.04 97.66 01:11:01 PM 0 0.20 0.00 0.17 0.08 0.05 99.50 01:11:01 PM 1 0.77 0.00 0.15 3.67 0.03 95.38 01:11:01 PM 2 0.17 0.00 0.18 2.17 0.05 97.43 01:11:01 PM 3 0.82 0.00 0.74 0.08 0.03 98.33 01:12:01 PM all 0.43 0.00 0.31 0.02 0.05 99.20 01:12:01 PM 0 0.20 0.00 0.18 0.00 0.05 99.57 01:12:01 PM 1 0.62 0.00 0.43 0.03 0.03 98.88 01:12:01 PM 2 0.57 0.00 0.32 0.00 0.05 99.06 01:12:01 PM 3 0.32 0.00 0.30 0.05 0.05 99.28 01:13:01 PM all 0.43 0.00 0.26 0.02 0.03 99.25 01:13:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 01:13:01 PM 1 0.22 0.00 0.18 0.00 0.03 99.57 01:13:01 PM 2 0.70 0.00 0.15 0.07 0.03 99.05 01:13:01 PM 3 0.72 0.00 0.62 0.00 0.03 98.63 01:14:01 PM all 0.42 0.00 0.30 0.03 0.05 99.20 01:14:01 PM 0 0.70 0.00 0.73 0.00 0.05 98.51 01:14:01 PM 1 0.13 0.00 0.12 0.07 0.05 99.63 01:14:01 PM 2 0.68 0.00 0.22 0.02 0.05 99.03 01:14:01 PM 3 0.17 0.00 0.15 0.02 0.03 99.63 01:15:01 PM all 12.54 0.00 1.42 0.50 0.21 85.33 01:15:01 PM 0 11.45 0.00 0.81 0.32 0.65 86.77 01:15:01 PM 1 12.51 0.00 2.92 1.57 0.08 82.91 01:15:01 PM 2 11.85 0.00 0.86 0.12 0.05 87.12 01:15:01 PM 3 14.34 0.00 1.09 0.02 0.07 84.49 01:16:01 PM all 56.04 0.00 2.82 1.56 0.10 39.48 01:16:01 PM 0 50.84 0.00 3.31 0.99 0.10 44.76 01:16:01 PM 1 60.08 0.00 1.69 1.59 0.08 36.56 01:16:01 PM 2 59.70 0.00 2.08 0.79 0.10 37.34 01:16:01 PM 3 53.52 0.00 4.23 2.90 0.10 39.25 01:17:01 PM all 57.19 0.00 2.92 0.36 0.10 39.43 01:17:01 PM 0 60.48 0.00 5.37 0.52 0.10 33.53 01:17:01 PM 1 57.70 0.00 2.23 0.40 0.10 39.57 01:17:01 PM 2 53.65 0.00 2.40 0.15 0.10 43.70 01:17:01 PM 3 56.93 0.00 1.71 0.38 0.08 40.90 01:18:01 PM all 62.78 0.00 2.71 0.28 0.10 34.13 01:18:01 PM 0 68.17 0.00 2.97 0.13 0.10 28.63 01:18:01 PM 1 56.90 0.00 1.88 0.42 0.10 40.70 01:18:01 PM 2 62.89 0.00 2.72 0.22 0.10 34.08 01:18:01 PM 3 63.13 0.00 3.26 0.35 0.10 33.15 01:19:01 PM all 48.89 0.00 2.41 0.67 0.08 47.95 01:19:01 PM 0 44.63 0.00 1.19 0.50 0.08 53.60 01:19:01 PM 1 49.88 0.00 3.12 1.32 0.08 45.59 01:19:01 PM 2 50.28 0.00 2.92 0.49 0.08 46.24 01:19:01 PM 3 50.80 0.00 2.41 0.35 0.08 46.35 01:20:01 PM all 51.04 0.00 3.19 0.65 0.10 45.02 01:20:01 PM 0 56.89 0.00 4.19 0.57 0.12 38.24 01:20:01 PM 1 46.82 0.00 2.08 0.30 0.10 50.70 01:20:01 PM 2 48.53 0.00 2.79 0.67 0.10 47.91 01:20:01 PM 3 51.90 0.00 3.70 1.07 0.08 43.24 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 45.58 0.00 3.43 0.12 0.08 50.78 01:21:01 PM 0 48.63 0.00 3.96 0.12 0.08 47.21 01:21:01 PM 1 43.46 0.00 2.60 0.10 0.07 53.78 01:21:01 PM 2 42.73 0.00 3.26 0.02 0.10 53.89 01:21:01 PM 3 47.48 0.00 3.92 0.25 0.08 48.27 01:22:01 PM all 51.79 0.00 3.00 0.16 0.11 44.95 01:22:01 PM 0 58.21 0.00 4.32 0.07 0.10 37.30 01:22:01 PM 1 44.45 0.00 2.97 0.18 0.12 52.28 01:22:01 PM 2 51.51 0.00 3.19 0.25 0.12 44.93 01:22:01 PM 3 52.97 0.00 1.51 0.13 0.10 45.29 01:23:01 PM all 46.73 0.00 3.15 0.31 0.09 49.72 01:23:01 PM 0 46.45 0.00 2.20 0.07 0.08 51.19 01:23:01 PM 1 40.21 0.00 2.93 0.82 0.10 55.94 01:23:01 PM 2 49.87 0.00 4.02 0.12 0.08 45.91 01:23:01 PM 3 50.40 0.00 3.47 0.22 0.10 45.81 01:24:01 PM all 35.28 0.00 5.70 0.29 0.09 58.65 01:24:01 PM 0 46.70 0.00 9.10 0.35 0.10 43.74 01:24:01 PM 1 26.23 0.00 4.14 0.42 0.08 69.13 01:24:01 PM 2 34.59 0.00 4.31 0.32 0.08 60.69 01:24:01 PM 3 33.53 0.00 5.24 0.05 0.08 61.10 01:25:01 PM all 20.03 0.00 1.70 0.56 0.10 77.60 01:25:01 PM 0 21.83 0.00 2.17 1.19 0.10 74.71 01:25:01 PM 1 18.75 0.00 1.51 0.79 0.10 78.86 01:25:01 PM 2 20.33 0.00 1.68 0.24 0.12 77.63 01:25:01 PM 3 19.22 0.00 1.46 0.03 0.08 79.20 Average: all 31.60 0.04 2.66 0.62 0.09 64.99 Average: 0 32.84 0.04 3.02 0.36 0.12 63.64 Average: 1 29.43 0.04 2.31 0.96 0.08 67.18 Average: 2 32.22 0.04 2.62 0.46 0.08 64.57 Average: 3 31.91 0.04 2.67 0.72 0.08 64.58