---> uname -a: Linux prd-centos8-builder-4c-4g-12617.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 763 9661 19 5337 14650 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:0d:2c:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fe0d:2cfb/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) 05/12/2025 _x86_64_ (4 CPU) 18:53:06 LINUX RESTART (4 CPU) 06:54:01 PM tps rtps wtps bread/s bwrtn/s 06:55:01 PM 129.11 5.10 124.01 1554.14 11320.56 06:56:01 PM 10.88 0.03 10.85 0.53 444.37 06:57:01 PM 4.83 0.00 4.83 0.00 131.79 06:58:01 PM 5.07 0.00 5.07 0.00 115.53 06:59:01 PM 6.58 0.00 6.58 0.00 215.13 07:00:01 PM 518.20 17.08 501.12 2598.77 9525.20 07:01:01 PM 102.77 0.33 102.43 8.53 8792.84 07:02:01 PM 45.45 0.07 45.38 1.73 5895.54 07:03:01 PM 55.14 0.72 54.42 514.41 14429.70 07:04:01 PM 89.80 0.00 89.80 0.00 38543.68 07:05:01 PM 32.89 0.00 32.89 0.00 3798.83 07:06:01 PM 23.42 6.68 16.73 1297.60 616.67 07:07:01 PM 51.66 0.00 51.66 0.00 8435.19 07:08:01 PM 40.89 0.00 40.89 0.00 2761.56 07:09:01 PM 146.46 0.43 146.03 24.25 21205.83 07:10:01 PM 25.71 0.27 25.45 43.59 1138.51 Average: 80.55 1.92 78.63 377.68 7960.93 06:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 PM 13323936 15147504 2817596 17.46 2688 2022428 771356 4.49 200764 2206648 152 06:56:01 PM 13324888 15149616 2816644 17.45 2688 2022800 771356 4.49 200796 2207412 216 06:57:01 PM 13322104 15147588 2819428 17.47 2688 2022984 771356 4.49 200796 2208448 48 06:58:01 PM 13309932 15136584 2831600 17.54 2688 2023260 771356 4.49 200796 2217608 188 06:59:01 PM 13290364 15130588 2851168 17.66 2688 2034460 771356 4.49 200796 2230000 11084 07:00:01 PM 11066276 13367668 5075256 31.44 2688 2472000 2431048 14.14 310256 4280680 209676 07:01:01 PM 10646752 13138872 5494780 34.04 2688 2654788 2506536 14.58 364520 4628712 156728 07:02:01 PM 10125828 12688612 6015704 37.27 2688 2719828 2992776 17.41 503924 5000292 61420 07:03:01 PM 8049388 11720320 8092144 50.13 2688 3820444 3873628 22.53 628904 6937380 728100 07:04:01 PM 8000408 12112488 8141124 50.44 2688 4254776 3442356 20.03 673808 6929096 25664 07:05:01 PM 7887200 12085440 8254332 51.14 2688 4338708 3452408 20.08 725036 6987312 7664 07:06:01 PM 7761088 12052272 8380444 51.92 2688 4425132 3625092 21.09 748084 7079940 45456 07:07:01 PM 7545524 12045064 8596008 53.25 2688 4630356 3475028 20.22 768600 7267476 13568 07:08:01 PM 7460232 12025788 8681300 53.78 2688 4692576 3498560 20.35 789320 7325368 5728 07:09:01 PM 9898824 14996240 6242708 38.67 2688 5223804 857680 4.99 1158552 4526748 12 07:10:01 PM 9862336 14969688 6279196 38.90 2688 5234764 879156 5.11 1330484 4392864 8808 Average: 10304692 13557146 5836840 36.16 2688 3412069 2180690 12.69 562840 4776624 79657 06:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 119.83 92.23 559.27 24.65 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 78.91 69.43 226.60 18.39 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 60.82 54.27 162.36 14.20 0.00 0.00 0.00 0.00 06:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 PM eth0 86.89 78.17 239.17 20.37 0.00 0.00 0.00 0.00 06:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM eth0 211.11 248.65 322.76 74.93 0.00 0.00 0.00 0.00 07:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 PM eth0 439.96 380.02 5301.52 66.73 0.00 0.00 0.00 0.00 07:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 PM eth0 180.79 146.47 2594.79 26.37 0.00 0.00 0.00 0.00 07:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 PM eth0 37.80 38.78 152.20 10.35 0.00 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 56.21 53.12 368.88 17.54 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 100.32 89.85 938.70 19.29 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 71.69 56.66 1103.11 10.98 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 28.97 27.52 40.11 9.39 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 105.98 87.10 1004.30 18.22 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 70.39 63.26 561.75 16.66 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 627.47 783.54 204.11 7501.30 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 428.16 420.83 335.03 1514.24 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 169.08 168.13 882.13 585.32 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) 05/12/2025 _x86_64_ (4 CPU) 18:53:06 LINUX RESTART (4 CPU) 06:54:01 PM CPU %user %nice %system %iowait %steal %idle 06:55:01 PM all 10.43 0.05 1.80 0.74 0.05 86.93 06:55:01 PM 0 8.08 0.07 1.24 0.42 0.05 90.15 06:55:01 PM 1 8.28 0.02 0.94 0.38 0.05 90.33 06:55:01 PM 2 17.96 0.02 2.67 0.62 0.05 78.68 06:55:01 PM 3 7.39 0.08 2.34 1.55 0.07 88.56 06:56:01 PM all 0.46 0.00 0.25 0.02 0.03 99.24 06:56:01 PM 0 0.50 0.00 0.03 0.00 0.02 99.45 06:56:01 PM 1 0.75 0.00 0.68 0.03 0.03 98.50 06:56:01 PM 2 0.17 0.00 0.13 0.03 0.03 99.63 06:56:01 PM 3 0.43 0.00 0.17 0.02 0.02 99.37 06:57:01 PM all 0.33 0.00 0.20 0.01 0.03 99.43 06:57:01 PM 0 0.43 0.00 0.13 0.00 0.02 99.42 06:57:01 PM 1 0.27 0.00 0.30 0.02 0.02 99.40 06:57:01 PM 2 0.48 0.00 0.25 0.00 0.03 99.23 06:57:01 PM 3 0.15 0.00 0.13 0.02 0.03 99.67 06:58:01 PM all 0.43 0.00 0.28 0.02 0.03 99.24 06:58:01 PM 0 0.87 0.00 0.70 0.00 0.05 98.38 06:58:01 PM 1 0.18 0.00 0.17 0.05 0.03 99.57 06:58:01 PM 2 0.52 0.00 0.08 0.00 0.02 99.38 06:58:01 PM 3 0.17 0.00 0.15 0.02 0.02 99.65 06:59:01 PM all 0.72 0.00 0.61 0.02 0.05 98.60 06:59:01 PM 0 1.21 0.00 1.32 0.00 0.05 97.42 06:59:01 PM 1 0.64 0.00 0.77 0.03 0.07 98.49 06:59:01 PM 2 0.67 0.00 0.15 0.00 0.05 99.13 06:59:01 PM 3 0.37 0.00 0.20 0.03 0.05 99.35 07:00:01 PM all 55.48 0.00 3.45 1.58 0.14 39.35 07:00:01 PM 0 56.71 0.00 3.35 1.44 0.17 38.33 07:00:01 PM 1 54.69 0.00 3.54 2.26 0.12 39.39 07:00:01 PM 2 58.12 0.00 4.31 1.91 0.15 35.51 07:00:01 PM 3 52.39 0.00 2.61 0.72 0.13 44.15 07:01:01 PM all 61.15 0.00 2.92 0.70 0.13 35.11 07:01:01 PM 0 64.60 0.00 2.23 0.45 0.12 32.61 07:01:01 PM 1 57.71 0.00 3.45 0.97 0.13 37.73 07:01:01 PM 2 62.91 0.00 2.88 0.62 0.12 33.47 07:01:01 PM 3 59.38 0.00 3.12 0.74 0.13 36.63 07:02:01 PM all 63.18 0.00 3.04 0.23 0.12 33.43 07:02:01 PM 0 63.16 0.00 4.72 0.34 0.13 31.65 07:02:01 PM 1 59.78 0.00 3.68 0.17 0.12 36.26 07:02:01 PM 2 64.49 0.00 2.36 0.35 0.12 32.67 07:02:01 PM 3 65.26 0.00 1.43 0.05 0.12 33.14 07:03:01 PM all 54.17 0.00 2.33 0.45 0.10 42.95 07:03:01 PM 0 56.76 0.00 3.01 1.12 0.10 39.01 07:03:01 PM 1 51.68 0.00 2.44 0.32 0.10 45.46 07:03:01 PM 2 48.04 0.00 1.60 0.22 0.12 50.02 07:03:01 PM 3 60.20 0.00 2.27 0.13 0.08 37.31 07:04:01 PM all 48.05 0.00 2.97 1.32 0.10 47.56 07:04:01 PM 0 46.39 0.00 3.27 1.61 0.10 48.62 07:04:01 PM 1 54.80 0.00 3.88 0.91 0.12 40.30 07:04:01 PM 2 42.39 0.00 2.08 2.13 0.08 53.32 07:04:01 PM 3 48.63 0.00 2.67 0.62 0.12 47.96 07:05:01 PM all 50.24 0.00 3.33 0.17 0.10 46.15 07:05:01 PM 0 43.58 0.00 1.97 0.12 0.10 54.23 07:05:01 PM 1 43.13 0.00 1.87 0.08 0.08 54.83 07:05:01 PM 2 46.34 0.00 2.05 0.27 0.12 51.22 07:05:01 PM 3 67.89 0.00 7.43 0.22 0.10 24.36 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 52.92 0.11 3.20 0.10 0.10 43.58 07:06:01 PM 0 49.47 0.00 2.92 0.03 0.10 47.47 07:06:01 PM 1 54.98 0.00 3.73 0.05 0.10 41.13 07:06:01 PM 2 52.87 0.44 2.90 0.27 0.10 43.42 07:06:01 PM 3 54.35 0.00 3.24 0.03 0.08 42.29 07:07:01 PM all 49.96 0.00 3.25 0.32 0.10 46.38 07:07:01 PM 0 46.91 0.00 3.04 0.12 0.08 49.84 07:07:01 PM 1 43.10 0.00 2.98 0.52 0.12 53.28 07:07:01 PM 2 45.96 0.00 2.09 0.24 0.08 51.63 07:07:01 PM 3 63.84 0.00 4.89 0.39 0.10 30.78 07:08:01 PM all 46.49 0.00 3.27 0.16 0.10 49.98 07:08:01 PM 0 40.19 0.00 2.12 0.07 0.10 57.52 07:08:01 PM 1 49.34 0.00 4.48 0.12 0.10 45.96 07:08:01 PM 2 47.27 0.00 2.98 0.35 0.10 49.29 07:08:01 PM 3 49.17 0.00 3.49 0.10 0.10 47.13 07:09:01 PM all 23.23 0.00 4.33 0.78 0.10 71.57 07:09:01 PM 0 18.47 0.00 4.14 0.49 0.10 76.80 07:09:01 PM 1 29.35 0.00 5.46 0.54 0.10 64.55 07:09:01 PM 2 29.39 0.00 4.54 1.71 0.10 64.26 07:09:01 PM 3 15.66 0.00 3.15 0.37 0.08 80.73 07:10:01 PM all 22.84 0.00 2.08 0.06 0.08 74.93 07:10:01 PM 0 21.99 0.00 2.26 0.03 0.10 75.62 07:10:01 PM 1 26.03 0.00 1.98 0.05 0.07 71.88 07:10:01 PM 2 20.92 0.00 2.45 0.10 0.08 76.45 07:10:01 PM 3 22.42 0.00 1.66 0.07 0.08 75.77 Average: all 33.71 0.01 2.33 0.42 0.08 63.45 Average: 0 32.42 0.00 2.28 0.39 0.09 64.82 Average: 1 33.37 0.00 2.52 0.41 0.08 63.62 Average: 2 33.62 0.03 2.09 0.55 0.08 63.63 Average: 3 35.44 0.01 2.43 0.32 0.08 61.72