---> uname -a: Linux prd-centos8-builder-4c-4g-2029.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1077 6821 19 7864 14336 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:17:3e:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85229sec preferred_lft 85229sec inet6 fe80::f816:3eff:fe17:3edc/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) 03:22:26 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 236.79 83.69 153.10 2359.48 12028.27 03:25:01 AM 36.64 0.00 36.64 0.00 4848.05 03:26:01 AM 16.38 0.03 16.35 0.53 272.24 03:27:01 AM 417.84 15.94 401.90 2085.44 6547.20 03:28:01 AM 92.90 3.12 89.79 583.90 37285.02 03:29:01 AM 68.24 0.00 68.24 0.00 20081.59 03:30:01 AM 117.53 0.00 117.53 0.00 20093.27 03:31:01 AM 66.39 0.00 66.39 0.00 6404.10 03:32:01 AM 86.75 0.00 86.75 0.00 10941.20 03:33:01 AM 41.98 0.00 41.98 0.00 8935.48 03:34:01 AM 1430.11 0.50 1429.61 23.06 51728.51 03:35:01 AM 133.53 96.35 37.18 1706.38 1997.37 03:36:01 AM 21.91 0.58 21.33 8.13 8087.00 03:37:01 AM 19.93 13.58 6.35 153.44 6623.40 03:38:01 AM 11.03 0.03 11.00 0.27 12739.31 03:39:01 AM 75.50 0.08 75.42 0.67 12053.97 03:40:01 AM 36.78 0.00 36.78 0.00 3043.58 03:41:01 AM 78.17 0.42 77.76 24.13 16459.38 Average: 166.02 11.91 154.12 385.88 13342.56 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13228716 15094036 2912816 18.05 2688 2062528 827460 4.81 203144 2298696 126908 03:25:01 AM 13220868 15087788 2920664 18.09 2688 2063000 827460 4.81 203172 2300924 20 03:26:01 AM 13208980 15082716 2932552 18.17 2688 2067996 827460 4.81 203176 2306796 2368 03:27:01 AM 10609556 12891548 5531976 34.27 2688 2459912 2921724 17.00 384420 4676116 244020 03:28:01 AM 10005248 13208908 6136284 38.02 2688 3371048 2423300 14.10 478740 5168092 39452 03:29:01 AM 7734056 11922088 8407476 52.09 2688 4341992 3691520 21.47 852840 7037880 429468 03:30:01 AM 8634876 13042908 7506656 46.51 2688 4556140 2579392 15.01 903136 6079824 65152 03:31:01 AM 7391200 12120344 8750332 54.21 2688 4846900 3560016 20.71 1007576 7163880 197452 03:32:01 AM 7472512 12424740 8669020 53.71 2688 5054440 3148620 18.32 1058320 6996416 105772 03:33:01 AM 7297552 12461268 8843980 54.79 2688 5262528 3107032 18.07 1090328 7133420 56448 03:34:01 AM 5189444 11665264 10952088 67.85 2688 6306028 3252512 18.92 1103212 8629808 20744 03:35:01 AM 4710832 11245520 11430700 70.82 2688 6361328 3274924 19.05 1165320 9038908 20 03:36:01 AM 4888536 11725064 11252996 69.71 2688 6657764 3223016 18.75 1300132 8732368 88104 03:37:01 AM 4607316 11717644 11534216 71.46 2688 6929924 3201428 18.62 1389120 8921280 177244 03:38:01 AM 4133920 11509148 12007612 74.39 2688 7193516 3210084 18.67 1478560 9297232 87780 03:39:01 AM 4812160 12256760 11329372 70.19 2688 7383312 3039880 17.68 1537448 8759084 68968 03:40:01 AM 4725704 12221804 11415828 70.72 2688 7436816 3032584 17.64 1575036 8813164 40096 03:41:01 AM 6188324 13883684 9953208 61.66 2688 7637188 899260 5.23 1887660 7043604 24444 Average: 7669989 12753402 8471543 52.48 2688 5110687 2613760 15.21 990074 6688750 98581 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 131.39 103.03 1341.44 27.10 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 110.45 94.52 267.32 27.29 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 161.52 168.57 277.99 50.56 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 451.95 376.56 5083.73 63.50 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:28:01 AM eth0 186.05 158.31 4186.12 20.00 0.00 0.00 0.00 0.00 03:29:01 AM lo 1.32 1.32 0.15 0.15 0.00 0.00 0.00 0.00 03:29:01 AM eth0 100.00 81.42 1847.54 24.40 0.00 0.00 0.00 0.00 03:30:01 AM lo 1.60 1.60 0.41 0.41 0.00 0.00 0.00 0.00 03:30:01 AM eth0 38.36 37.34 135.15 12.03 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 22.90 21.05 11.41 9.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 32.87 30.12 250.29 10.07 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 44.23 40.58 369.32 14.76 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 198.02 140.38 1734.93 22.26 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.20 2.23 0.84 0.58 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 9.46 9.70 85.20 1.79 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.92 2.43 0.94 1.18 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 3.10 2.15 0.99 1.36 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 51.22 49.79 501.39 8.62 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 31.73 30.86 112.70 10.98 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 579.57 508.66 265.16 3628.14 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 119.89 103.21 915.16 218.58 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) 03:22:26 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.60 0.76 11.19 1.46 0.11 68.88 03:24:01 AM 0 9.58 0.72 11.04 1.19 0.12 77.35 03:24:01 AM 1 17.22 0.77 10.90 1.88 0.08 69.15 03:24:01 AM 2 21.63 0.64 10.08 1.32 0.12 66.21 03:24:01 AM 3 21.94 0.92 12.75 1.44 0.12 62.83 03:25:01 AM all 0.55 0.00 0.43 0.33 0.06 98.62 03:25:01 AM 0 0.75 0.00 0.13 0.12 0.07 98.93 03:25:01 AM 1 0.20 0.00 0.28 0.32 0.05 99.15 03:25:01 AM 2 0.95 0.00 1.10 0.79 0.07 97.09 03:25:01 AM 3 0.30 0.00 0.22 0.12 0.05 99.32 03:26:01 AM all 0.59 0.00 0.49 0.07 0.07 98.78 03:26:01 AM 0 0.90 0.00 0.57 0.22 0.08 98.23 03:26:01 AM 1 0.42 0.00 0.43 0.05 0.10 99.00 03:26:01 AM 2 0.94 0.00 0.85 0.00 0.05 98.16 03:26:01 AM 3 0.12 0.00 0.12 0.00 0.05 99.72 03:27:01 AM all 39.18 0.00 3.00 1.89 0.13 55.79 03:27:01 AM 0 40.20 0.00 2.36 1.50 0.12 55.82 03:27:01 AM 1 37.98 0.00 2.94 2.96 0.13 55.99 03:27:01 AM 2 38.54 0.00 2.86 1.63 0.13 56.84 03:27:01 AM 3 40.02 0.00 3.86 1.46 0.13 54.52 03:28:01 AM all 56.84 0.00 2.62 1.16 0.12 39.26 03:28:01 AM 0 55.69 0.00 3.12 0.74 0.12 40.33 03:28:01 AM 1 60.57 0.00 3.79 1.93 0.13 33.57 03:28:01 AM 2 57.82 0.00 2.11 0.80 0.10 39.17 03:28:01 AM 3 53.29 0.00 1.47 1.19 0.12 43.94 03:29:01 AM all 52.21 0.00 2.64 0.93 0.10 44.12 03:29:01 AM 0 51.55 0.00 2.34 0.35 0.10 45.65 03:29:01 AM 1 56.55 0.00 3.30 0.87 0.10 39.18 03:29:01 AM 2 45.96 0.00 3.12 2.21 0.12 48.59 03:29:01 AM 3 54.76 0.00 1.79 0.28 0.10 43.07 03:30:01 AM all 54.00 0.00 2.95 1.18 0.11 41.75 03:30:01 AM 0 52.44 0.00 2.87 0.49 0.10 44.10 03:30:01 AM 1 63.69 0.00 4.78 2.13 0.12 29.28 03:30:01 AM 2 53.76 0.00 1.66 0.59 0.10 43.89 03:30:01 AM 3 46.11 0.00 2.50 1.51 0.13 49.75 03:31:01 AM all 52.89 0.00 2.91 0.38 0.10 43.73 03:31:01 AM 0 48.03 0.00 1.63 0.35 0.12 49.87 03:31:01 AM 1 47.08 0.00 1.41 0.18 0.08 51.24 03:31:01 AM 2 64.69 0.00 6.15 0.47 0.10 28.59 03:31:01 AM 3 51.76 0.00 2.45 0.50 0.10 45.19 03:32:01 AM all 54.83 0.00 2.82 0.72 0.12 41.51 03:32:01 AM 0 47.19 0.00 2.39 0.77 0.12 49.53 03:32:01 AM 1 54.83 0.00 2.69 0.17 0.10 42.21 03:32:01 AM 2 57.98 0.00 3.59 0.56 0.13 37.74 03:32:01 AM 3 59.33 0.00 2.63 1.38 0.12 36.54 03:33:01 AM all 41.85 0.00 2.72 0.43 0.10 54.89 03:33:01 AM 0 34.92 0.00 1.44 0.54 0.10 63.01 03:33:01 AM 1 31.85 0.00 1.40 0.62 0.10 66.02 03:33:01 AM 2 45.03 0.00 2.97 0.39 0.10 51.52 03:33:01 AM 3 55.57 0.00 5.09 0.19 0.10 39.05 03:34:01 AM all 27.86 0.00 12.65 14.00 0.14 45.35 03:34:01 AM 0 28.80 0.00 14.49 15.61 0.14 40.97 03:34:01 AM 1 17.02 0.00 9.32 11.93 0.10 61.63 03:34:01 AM 2 32.21 0.00 14.96 17.02 0.17 35.63 03:34:01 AM 3 33.54 0.00 11.84 11.43 0.16 43.04 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.69 0.00 2.39 0.81 0.11 58.99 03:35:01 AM 0 44.83 0.00 2.52 0.47 0.13 52.05 03:35:01 AM 1 27.49 0.00 2.42 1.09 0.12 68.88 03:35:01 AM 2 49.13 0.00 2.86 0.92 0.10 46.98 03:35:01 AM 3 29.32 0.00 1.78 0.76 0.10 68.05 03:36:01 AM all 37.39 0.00 1.65 0.27 0.11 60.58 03:36:01 AM 0 67.27 0.00 2.34 0.48 0.12 29.79 03:36:01 AM 1 21.40 0.00 1.82 0.32 0.10 76.36 03:36:01 AM 2 26.03 0.00 0.97 0.27 0.12 72.62 03:36:01 AM 3 34.89 0.00 1.47 0.00 0.10 63.54 03:37:01 AM all 37.25 0.00 1.67 0.27 0.10 60.70 03:37:01 AM 0 41.06 0.00 2.17 0.28 0.12 56.37 03:37:01 AM 1 19.51 0.00 0.69 0.77 0.08 78.96 03:37:01 AM 2 40.41 0.00 2.31 0.00 0.08 57.19 03:37:01 AM 3 48.07 0.00 1.52 0.02 0.12 50.28 03:38:01 AM all 37.70 0.00 1.73 0.66 0.12 59.78 03:38:01 AM 0 21.24 0.00 1.61 2.39 0.12 74.65 03:38:01 AM 1 56.58 0.00 2.27 0.02 0.15 40.98 03:38:01 AM 2 47.10 0.00 1.89 0.20 0.13 50.68 03:38:01 AM 3 25.89 0.00 1.15 0.05 0.08 72.82 03:39:01 AM all 39.75 0.00 2.44 0.43 0.11 57.27 03:39:01 AM 0 39.71 0.00 1.85 0.47 0.13 57.83 03:39:01 AM 1 27.48 0.00 1.15 0.15 0.10 71.11 03:39:01 AM 2 66.88 0.00 3.42 0.77 0.12 28.82 03:39:01 AM 3 24.97 0.00 3.33 0.35 0.10 71.25 03:40:01 AM all 56.60 0.00 2.83 0.13 0.12 40.31 03:40:01 AM 0 62.63 0.00 3.73 0.15 0.12 33.37 03:40:01 AM 1 56.88 0.00 2.33 0.17 0.12 40.50 03:40:01 AM 2 56.59 0.00 3.48 0.12 0.12 39.69 03:40:01 AM 3 50.34 0.00 1.78 0.10 0.13 47.65 03:41:01 AM all 32.79 0.00 4.03 0.67 0.12 62.38 03:41:01 AM 0 26.64 0.00 2.76 0.15 0.12 70.33 03:41:01 AM 1 32.94 0.00 4.04 0.30 0.12 62.60 03:41:01 AM 2 35.05 0.00 3.06 0.96 0.15 60.77 03:41:01 AM 3 36.55 0.00 6.24 1.28 0.10 55.83 Average: all 37.64 0.04 3.39 1.42 0.11 57.41 Average: 0 37.41 0.04 3.28 1.44 0.11 57.72 Average: 1 34.98 0.04 3.10 1.43 0.11 60.34 Average: 2 41.14 0.04 3.73 1.59 0.11 53.39 Average: 3 37.02 0.05 3.43 1.20 0.11 58.19