---> uname -a: Linux prd-centos8-builder-4c-4g-2333.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 826 9589 19 5347 14587 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:9a:88:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85330sec preferred_lft 85330sec inet6 fe80::f816:3eff:fe9a:8812/64 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) 10/02/2025 _x86_64_ (4 CPU) 13:09:09 LINUX RESTART (4 CPU) 01:10:00 PM tps rtps wtps bread/s bwrtn/s 01:10:02 PM 412.56 199.50 213.07 2086.43 28754.27 01:11:01 PM 142.75 9.86 132.89 1702.47 12873.99 01:12:01 PM 14.91 0.03 14.88 0.53 992.35 01:13:01 PM 4.78 0.00 4.78 0.00 125.36 01:14:01 PM 5.58 0.00 5.58 0.00 149.70 01:15:01 PM 11.00 0.00 11.00 0.00 191.42 01:16:01 PM 397.58 16.20 381.39 2541.71 4467.36 01:17:01 PM 139.71 0.18 139.53 95.72 11132.38 01:18:01 PM 91.32 0.32 91.00 8.40 7819.95 01:19:01 PM 50.85 0.70 50.15 475.84 2767.36 01:20:01 PM 77.01 0.02 76.99 0.13 34729.10 01:21:01 PM 62.82 6.67 56.16 1297.25 16580.60 01:22:01 PM 21.18 0.00 21.18 0.00 3302.12 01:23:01 PM 33.51 0.00 33.51 0.00 1029.56 01:24:01 PM 39.89 0.00 39.89 0.00 7986.29 01:25:01 PM 109.73 0.03 109.70 5.20 3373.32 01:26:01 PM 59.31 0.38 58.93 18.93 19986.22 01:27:01 PM 30.68 0.35 30.33 47.59 1303.27 Average: 76.63 2.42 74.21 366.37 7614.54 01:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:02 PM 13449964 15041524 2691568 16.67 2688 1805264 1018192 5.92 195104 2155692 134760 01:11:01 PM 13232388 15077536 2909144 18.02 2688 2043036 820800 4.77 200976 2291212 10680 01:12:01 PM 13233872 15080096 2907660 18.01 2688 2043332 820800 4.77 200996 2292228 8 01:13:01 PM 13231468 15078860 2910064 18.03 2688 2043640 820800 4.77 200992 2293120 24 01:14:01 PM 13227320 15075732 2914212 18.05 2688 2043872 820800 4.77 200992 2295004 20 01:15:01 PM 13218480 15071160 2923052 18.11 2688 2046924 820800 4.77 200992 2300276 1472 01:16:01 PM 11878376 14023976 4263156 26.41 2688 2318608 1917988 11.16 230292 3556472 168932 01:17:01 PM 11078648 13424088 5062884 31.37 2688 2509664 2387144 13.89 339876 4228068 53844 01:18:01 PM 10782384 13291592 5359148 33.20 2688 2668356 2314908 13.47 484180 4368772 3676 01:19:01 PM 9034328 12076208 7107204 44.03 2688 3192072 3389668 19.72 562756 6018688 445712 01:20:01 PM 7820156 11912500 8321376 51.55 2688 4233940 3551492 20.66 663136 7117212 462388 01:21:01 PM 7833584 12071968 8307948 51.47 2688 4375308 3263792 18.99 684396 7075984 85120 01:22:01 PM 7803152 12052096 8338380 51.66 2688 4385368 3263792 18.99 727772 7062844 2684 01:23:01 PM 7537956 12031600 8603576 53.30 2688 4622788 3278936 19.07 759104 7283572 219268 01:24:01 PM 7224692 11751632 8916840 55.24 2688 4652948 3530660 20.54 776684 7571676 23988 01:25:01 PM 9880516 15002176 6261016 38.79 2688 5237660 834812 4.86 1168428 4514280 540228 01:26:01 PM 9827336 14932928 6314196 39.12 2688 5230592 903744 5.26 1157588 4595836 16 01:27:01 PM 9749520 14876296 6392012 39.60 2688 5251664 947348 5.51 1332248 4498232 18396 Average: 10558008 13770665 5583524 34.59 2688 3372502 1928138 11.22 560362 4528843 120623 01:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 PM eth0 546.23 383.92 12773.40 40.59 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 102.46 80.55 574.31 22.52 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 81.72 68.52 235.64 18.13 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 87.02 75.49 226.13 19.63 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 82.41 70.61 231.48 18.69 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 110.01 110.51 235.11 30.86 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 414.08 427.43 2772.80 98.93 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 171.95 146.11 2584.09 27.79 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 162.56 129.91 2432.76 19.89 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 75.76 75.29 591.27 18.42 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 66.75 58.96 700.90 13.99 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 93.12 78.50 1336.70 17.29 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 17.76 18.31 6.08 5.27 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 85.69 74.82 1010.29 15.50 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 50.32 48.01 123.92 16.41 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 87.80 82.32 508.78 21.62 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 627.47 796.17 213.61 7537.32 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 293.00 332.59 310.45 1440.59 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 154.34 157.82 852.58 549.13 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) 10/02/2025 _x86_64_ (4 CPU) 13:09:09 LINUX RESTART (4 CPU) 01:10:00 PM CPU %user %nice %system %iowait %steal %idle 01:10:02 PM all 17.41 2.54 28.46 2.80 0.13 48.67 01:10:02 PM 0 4.52 3.02 30.65 3.52 0.00 58.29 01:10:02 PM 1 33.16 2.04 19.90 2.04 0.00 42.86 01:10:02 PM 2 5.10 2.55 33.16 2.55 0.51 56.12 01:10:02 PM 3 27.04 2.55 30.10 3.06 0.00 37.24 01:11:01 PM all 11.07 0.08 2.53 0.84 0.06 85.41 01:11:01 PM 0 14.77 0.03 2.61 0.24 0.08 82.26 01:11:01 PM 1 9.96 0.12 2.72 1.34 0.07 85.79 01:11:01 PM 2 6.36 0.10 2.40 0.99 0.03 90.11 01:11:01 PM 3 13.19 0.08 2.40 0.78 0.05 83.50 01:12:01 PM all 0.54 0.00 0.30 0.05 0.04 99.07 01:12:01 PM 0 0.72 0.00 0.43 0.00 0.03 98.82 01:12:01 PM 1 0.60 0.00 0.30 0.07 0.03 99.00 01:12:01 PM 2 0.70 0.00 0.32 0.00 0.05 98.93 01:12:01 PM 3 0.15 0.00 0.15 0.15 0.03 99.52 01:13:01 PM all 0.45 0.00 0.29 0.01 0.03 99.21 01:13:01 PM 0 0.55 0.00 0.12 0.00 0.03 99.30 01:13:01 PM 1 0.32 0.00 0.25 0.03 0.03 99.37 01:13:01 PM 2 0.20 0.00 0.07 0.00 0.03 99.70 01:13:01 PM 3 0.74 0.00 0.74 0.02 0.03 98.48 01:14:01 PM all 0.43 0.00 0.28 0.02 0.04 99.23 01:14:01 PM 0 0.80 0.00 0.42 0.00 0.05 98.73 01:14:01 PM 1 0.45 0.00 0.45 0.00 0.03 99.06 01:14:01 PM 2 0.37 0.00 0.17 0.00 0.03 99.43 01:14:01 PM 3 0.12 0.00 0.08 0.07 0.03 99.70 01:15:01 PM all 0.51 0.00 0.37 0.03 0.04 99.05 01:15:01 PM 0 0.90 0.00 0.82 0.00 0.07 98.21 01:15:01 PM 1 0.43 0.00 0.40 0.02 0.05 99.10 01:15:01 PM 2 0.52 0.00 0.08 0.10 0.03 99.26 01:15:01 PM 3 0.18 0.00 0.17 0.00 0.02 99.63 01:16:01 PM all 24.39 0.00 2.40 1.55 0.10 71.56 01:16:01 PM 0 30.32 0.00 1.99 0.79 0.08 66.82 01:16:01 PM 1 21.61 0.00 2.21 1.98 0.10 74.10 01:16:01 PM 2 24.70 0.00 2.33 1.39 0.10 71.48 01:16:01 PM 3 20.95 0.00 3.05 2.03 0.12 73.86 01:17:01 PM all 61.89 0.00 2.73 0.53 0.13 34.73 01:17:01 PM 0 61.32 0.00 2.84 0.43 0.13 35.27 01:17:01 PM 1 61.42 0.00 3.19 0.54 0.13 34.73 01:17:01 PM 2 61.05 0.00 2.05 0.55 0.12 36.23 01:17:01 PM 3 63.77 0.00 2.83 0.60 0.12 32.68 01:18:01 PM all 53.06 0.00 3.13 0.38 0.11 43.31 01:18:01 PM 0 48.98 0.00 1.90 0.40 0.10 48.62 01:18:01 PM 1 47.81 0.00 1.86 0.29 0.10 49.94 01:18:01 PM 2 53.46 0.00 3.69 0.64 0.12 42.09 01:18:01 PM 3 62.00 0.00 5.09 0.18 0.13 32.59 01:19:01 PM all 61.53 0.00 2.58 0.21 0.12 35.56 01:19:01 PM 0 68.00 0.00 3.99 0.27 0.13 27.61 01:19:01 PM 1 66.72 0.00 1.89 0.22 0.12 31.05 01:19:01 PM 2 56.71 0.00 2.53 0.22 0.12 40.43 01:19:01 PM 3 54.71 0.00 1.91 0.13 0.10 43.14 01:20:01 PM all 47.00 0.00 2.45 0.95 0.10 49.50 01:20:01 PM 0 50.27 0.00 1.92 1.02 0.12 46.67 01:20:01 PM 1 39.53 0.00 2.07 0.62 0.08 57.70 01:20:01 PM 2 41.47 0.00 1.73 2.03 0.10 54.67 01:20:01 PM 3 56.68 0.00 4.06 0.13 0.10 39.02 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 48.02 0.14 3.02 0.38 0.10 48.34 01:21:01 PM 0 43.51 0.35 1.72 0.45 0.08 53.88 01:21:01 PM 1 39.87 0.05 1.85 0.40 0.12 57.72 01:21:01 PM 2 54.37 0.15 4.22 0.45 0.10 40.71 01:21:01 PM 3 54.33 0.00 4.28 0.22 0.12 41.05 01:22:01 PM all 46.24 0.00 3.42 0.10 0.10 50.14 01:22:01 PM 0 41.13 0.00 1.49 0.10 0.10 57.18 01:22:01 PM 1 51.27 0.00 4.98 0.14 0.12 43.50 01:22:01 PM 2 54.64 0.00 5.71 0.03 0.10 39.51 01:22:01 PM 3 37.92 0.00 1.51 0.14 0.08 60.36 01:23:01 PM all 55.96 0.00 2.98 0.12 0.12 40.81 01:23:01 PM 0 58.07 0.00 3.03 0.23 0.12 38.55 01:23:01 PM 1 62.23 0.00 3.27 0.10 0.12 34.29 01:23:01 PM 2 50.16 0.00 1.78 0.03 0.12 47.91 01:23:01 PM 3 53.38 0.00 3.85 0.12 0.12 42.53 01:24:01 PM all 50.00 0.00 3.24 0.29 0.11 46.36 01:24:01 PM 0 49.96 0.00 3.30 0.27 0.12 46.35 01:24:01 PM 1 46.55 0.00 2.65 0.71 0.10 49.99 01:24:01 PM 2 55.89 0.00 4.44 0.12 0.12 39.43 01:24:01 PM 3 47.61 0.00 2.56 0.07 0.10 49.66 01:25:01 PM all 46.59 0.00 4.12 0.29 0.10 48.90 01:25:01 PM 0 46.68 0.00 4.64 0.30 0.10 48.27 01:25:01 PM 1 49.71 0.00 5.08 0.23 0.12 44.86 01:25:01 PM 2 40.35 0.00 2.24 0.44 0.08 56.88 01:25:01 PM 3 49.59 0.00 4.50 0.20 0.10 45.61 01:26:01 PM all 20.00 0.00 3.47 0.55 0.11 75.86 01:26:01 PM 0 19.11 0.00 2.30 0.29 0.12 78.19 01:26:01 PM 1 21.86 0.00 3.49 0.07 0.10 74.48 01:26:01 PM 2 12.29 0.00 2.04 0.62 0.12 84.93 01:26:01 PM 3 26.72 0.00 6.04 1.24 0.12 65.88 01:27:01 PM all 22.58 0.00 1.97 0.08 0.08 75.29 01:27:01 PM 0 22.54 0.00 1.54 0.10 0.08 75.74 01:27:01 PM 1 8.59 0.00 1.66 0.07 0.07 89.62 01:27:01 PM 2 24.27 0.00 2.16 0.05 0.08 73.43 01:27:01 PM 3 34.92 0.00 2.51 0.08 0.10 62.38 Average: all 32.32 0.02 2.36 0.38 0.09 64.84 Average: 0 32.73 0.03 2.12 0.29 0.09 64.74 Average: 1 31.09 0.01 2.28 0.40 0.09 66.12 Average: 2 31.54 0.02 2.29 0.45 0.09 65.61 Average: 3 33.90 0.01 2.74 0.37 0.09 62.89