---> uname -a: Linux prd-centos8-builder-4c-4g-46658.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 776 9671 19 5315 14637 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:15:3b:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fe15:3b2c/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) 09/17/2025 _x86_64_ (4 CPU) 20:13:02 LINUX RESTART (4 CPU) 08:14:01 PM tps rtps wtps bread/s bwrtn/s 08:15:01 PM 122.66 3.43 119.23 1536.29 11512.00 08:16:01 PM 13.36 0.03 13.33 0.53 576.95 08:17:01 PM 4.57 0.00 4.57 0.00 126.01 08:18:01 PM 5.95 0.00 5.95 0.00 157.54 08:19:01 PM 118.81 11.94 106.86 1503.78 1693.37 08:20:01 PM 350.52 5.05 345.48 1094.12 9945.54 08:21:01 PM 96.18 0.32 95.87 8.40 7657.54 08:22:01 PM 48.14 0.72 47.43 514.58 5424.40 08:23:01 PM 74.32 0.00 74.32 0.00 28325.06 08:24:01 PM 60.41 0.00 60.41 0.00 24155.73 08:25:01 PM 26.13 0.00 26.13 0.00 3550.29 08:26:01 PM 32.66 0.00 32.66 0.00 905.04 08:27:01 PM 40.65 0.00 40.65 0.00 8134.60 08:28:01 PM 100.13 0.00 100.13 0.00 3265.21 08:29:01 PM 75.62 0.42 75.21 24.13 20489.44 08:30:01 PM 26.47 0.27 26.21 43.59 1158.98 Average: 74.79 1.39 73.40 295.35 7942.36 08:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 PM 13288900 15127416 2852624 17.67 2688 2036400 777680 4.52 201524 2232740 152 08:16:01 PM 13291692 15131440 2849832 17.66 2688 2036788 777680 4.52 201552 2233776 52 08:17:01 PM 13286676 15127604 2854848 17.69 2688 2037040 777680 4.52 201552 2235792 20 08:18:01 PM 13282364 15124500 2859160 17.71 2688 2037332 777680 4.52 201556 2237456 8 08:19:01 PM 12830044 14786420 3311480 20.52 2688 2137844 1094956 6.37 211432 2638928 40988 08:20:01 PM 10974892 13309540 5166632 32.01 2688 2500232 2459996 14.31 335540 4336620 153252 08:21:01 PM 10633372 13146168 5508152 34.12 2688 2672324 2801316 16.30 488188 4513436 123136 08:22:01 PM 9917172 12575532 6224352 38.56 2688 2810828 2958672 17.21 523948 5177640 100608 08:23:01 PM 8148548 11949080 7992976 49.52 2688 3944620 3544196 20.62 665264 6790468 400324 08:24:01 PM 7714724 11921488 8426800 52.21 2688 4344080 3619284 21.05 681560 7195700 91112 08:25:01 PM 7954148 12171376 8187376 50.72 2688 4354652 3302312 19.21 725816 6913740 4552 08:26:01 PM 7666480 12124124 8475044 52.50 2688 4588272 3314864 19.28 755056 7159812 221556 08:27:01 PM 7618312 12110048 8523212 52.80 2688 4618924 3322896 19.33 770376 7184272 21844 08:28:01 PM 6966328 12049772 9175196 56.84 2688 5201124 3385424 19.69 1147160 7443960 532316 08:29:01 PM 9908472 14981788 6233052 38.62 2688 5201076 862276 5.02 1152244 4520912 8 08:30:01 PM 9917008 15002692 6224516 38.56 2688 5213440 824808 4.80 1338672 4326784 9756 Average: 10212446 13539937 5929078 36.73 2688 3483436 2162608 12.58 600090 4821377 106230 08:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 105.56 87.00 602.91 25.02 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 86.65 78.50 248.83 20.11 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 93.07 84.60 252.80 21.62 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 91.23 82.52 256.40 21.35 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 277.86 339.08 610.17 99.36 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 349.11 284.47 5018.34 41.98 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 172.97 139.78 2509.81 24.40 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 61.84 60.32 431.47 16.35 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 70.39 66.02 755.24 15.18 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 90.77 78.30 1365.06 17.56 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 18.46 18.48 6.08 5.71 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 84.42 69.06 981.46 13.46 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 41.96 42.21 121.05 14.55 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 58.09 55.01 500.52 14.27 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 672.79 832.34 229.44 7566.26 0.00 0.00 0.00 0.00 08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM eth0 341.95 367.66 321.96 1453.93 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 163.57 167.84 888.29 585.68 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) 09/17/2025 _x86_64_ (4 CPU) 20:13:02 LINUX RESTART (4 CPU) 08:14:01 PM CPU %user %nice %system %iowait %steal %idle 08:15:01 PM all 9.68 0.03 1.47 1.59 0.05 87.19 08:15:01 PM 0 7.06 0.03 1.22 1.18 0.05 90.46 08:15:01 PM 1 9.57 0.03 1.30 1.77 0.03 87.28 08:15:01 PM 2 14.28 0.00 1.90 1.70 0.07 82.05 08:15:01 PM 3 7.81 0.03 1.44 1.72 0.05 88.95 08:16:01 PM all 0.48 0.00 0.25 0.07 0.04 99.16 08:16:01 PM 0 0.17 0.00 0.07 0.00 0.05 99.71 08:16:01 PM 1 0.74 0.00 0.60 0.18 0.05 98.43 08:16:01 PM 2 0.67 0.00 0.28 0.08 0.03 98.93 08:16:01 PM 3 0.34 0.00 0.05 0.00 0.03 99.58 08:17:01 PM all 0.44 0.00 0.28 0.01 0.04 99.23 08:17:01 PM 0 0.40 0.00 0.08 0.00 0.05 99.47 08:17:01 PM 1 0.94 0.00 0.70 0.03 0.03 98.29 08:17:01 PM 2 0.37 0.00 0.25 0.00 0.02 99.37 08:17:01 PM 3 0.07 0.00 0.08 0.02 0.05 99.78 08:18:01 PM all 0.41 0.00 0.29 0.01 0.04 99.25 08:18:01 PM 0 0.40 0.00 0.05 0.00 0.03 99.52 08:18:01 PM 1 0.38 0.00 0.33 0.03 0.02 99.23 08:18:01 PM 2 0.20 0.00 0.17 0.02 0.07 99.55 08:18:01 PM 3 0.65 0.00 0.60 0.00 0.05 98.70 08:19:01 PM all 9.34 0.00 1.35 0.54 0.07 88.70 08:19:01 PM 0 7.97 0.00 0.95 0.97 0.05 90.06 08:19:01 PM 1 9.68 0.00 0.65 0.23 0.05 89.38 08:19:01 PM 2 10.91 0.00 1.24 0.52 0.08 87.25 08:19:01 PM 3 8.81 0.00 2.56 0.44 0.08 88.11 08:20:01 PM all 58.25 0.00 2.92 1.73 0.10 37.00 08:20:01 PM 0 63.01 0.00 2.14 0.72 0.10 34.03 08:20:01 PM 1 61.17 0.00 4.02 1.88 0.12 32.82 08:20:01 PM 2 54.57 0.00 2.91 1.96 0.10 40.46 08:20:01 PM 3 54.25 0.00 2.61 2.36 0.10 40.68 08:21:01 PM all 57.40 0.00 2.90 0.93 0.11 38.65 08:21:01 PM 0 50.44 0.00 1.86 0.57 0.10 47.02 08:21:01 PM 1 64.94 0.00 4.71 0.89 0.12 29.34 08:21:01 PM 2 57.45 0.00 3.54 1.29 0.12 37.60 08:21:01 PM 3 56.76 0.00 1.51 0.99 0.12 40.62 08:22:01 PM all 61.87 0.00 2.71 0.55 0.12 34.75 08:22:01 PM 0 62.06 0.00 1.41 0.18 0.12 36.23 08:22:01 PM 1 59.45 0.00 1.14 0.10 0.10 39.21 08:22:01 PM 2 61.28 0.00 4.69 1.43 0.12 32.48 08:22:01 PM 3 64.67 0.00 3.58 0.50 0.13 31.11 08:23:01 PM all 46.71 0.00 2.34 2.41 0.09 48.45 08:23:01 PM 0 45.20 0.00 2.36 0.75 0.10 51.58 08:23:01 PM 1 44.88 0.00 1.69 4.10 0.08 49.24 08:23:01 PM 2 61.88 0.00 3.98 2.51 0.10 31.53 08:23:01 PM 3 34.82 0.00 1.32 2.26 0.08 61.50 08:24:01 PM all 48.53 0.00 2.83 4.18 0.11 44.35 08:24:01 PM 0 48.46 0.00 2.40 6.35 0.10 42.70 08:24:01 PM 1 47.38 0.00 3.16 4.52 0.12 44.82 08:24:01 PM 2 47.71 0.00 2.76 1.24 0.10 48.18 08:24:01 PM 3 50.57 0.00 2.98 4.62 0.12 41.72 08:25:01 PM all 49.47 0.00 3.40 0.38 0.08 46.68 08:25:01 PM 0 36.91 0.00 2.09 0.24 0.08 60.67 08:25:01 PM 1 53.96 0.00 2.43 0.14 0.07 43.40 08:25:01 PM 2 62.28 0.00 6.86 0.68 0.08 30.10 08:25:01 PM 3 44.73 0.00 2.21 0.46 0.07 52.53 08:25:01 PM CPU %user %nice %system %iowait %steal %idle 08:26:01 PM all 58.17 0.00 3.09 0.19 0.10 38.44 08:26:01 PM 0 62.15 0.00 3.59 0.13 0.10 34.02 08:26:01 PM 1 63.11 0.00 4.92 0.40 0.12 31.45 08:26:01 PM 2 52.65 0.00 2.42 0.03 0.10 44.80 08:26:01 PM 3 54.76 0.00 1.43 0.20 0.10 43.51 08:27:01 PM all 50.11 0.00 3.16 0.48 0.10 46.16 08:27:01 PM 0 53.16 0.00 2.82 0.15 0.10 43.77 08:27:01 PM 1 38.42 0.00 1.97 0.07 0.10 59.44 08:27:01 PM 2 52.45 0.00 3.61 0.44 0.08 43.41 08:27:01 PM 3 56.42 0.00 4.25 1.25 0.10 37.99 08:28:01 PM all 46.55 0.00 3.38 0.46 0.10 49.51 08:28:01 PM 0 42.23 0.00 2.30 0.18 0.10 55.19 08:28:01 PM 1 47.67 0.00 3.41 0.39 0.08 48.44 08:28:01 PM 2 48.53 0.00 4.33 0.96 0.12 46.07 08:28:01 PM 3 47.81 0.00 3.47 0.32 0.10 48.30 08:29:01 PM all 19.64 0.00 4.10 2.13 0.11 74.02 08:29:01 PM 0 7.67 0.00 4.68 3.22 0.12 84.31 08:29:01 PM 1 14.37 0.00 3.90 1.51 0.10 80.12 08:29:01 PM 2 25.82 0.00 4.47 1.80 0.10 67.81 08:29:01 PM 3 30.74 0.00 3.36 1.98 0.10 63.81 08:30:01 PM all 22.48 0.00 1.95 0.09 0.08 75.40 08:30:01 PM 0 17.92 0.00 1.77 0.03 0.07 80.21 08:30:01 PM 1 17.61 0.00 1.64 0.02 0.08 80.65 08:30:01 PM 2 47.90 0.00 3.11 0.23 0.10 48.65 08:30:01 PM 3 6.48 0.00 1.29 0.08 0.05 92.10 Average: all 33.69 0.00 2.27 0.99 0.08 62.96 Average: 0 31.57 0.00 1.86 0.92 0.08 65.57 Average: 1 33.35 0.00 2.28 1.02 0.08 63.27 Average: 2 37.39 0.00 2.90 0.93 0.09 58.69 Average: 3 32.46 0.00 2.05 1.08 0.08 64.33