---> uname -a: Linux prd-centos8-builder-4c-4g-39373.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1093 6811 19 7857 14320 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:5b:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85217sec preferred_lft 85217sec inet6 fe80::f816:3eff:fe0e:5b53/64 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) 08/21/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 205.05 56.28 148.77 2051.58 11756.08 03:25:01 AM 37.01 0.03 36.98 0.53 4553.89 03:26:01 AM 7.35 0.00 7.35 0.00 223.65 03:27:01 AM 448.17 16.19 431.98 2361.09 11619.87 03:28:01 AM 74.60 2.85 71.76 300.28 32465.93 03:29:01 AM 105.21 0.00 105.21 0.00 20147.60 03:30:01 AM 75.84 0.00 75.84 0.00 20008.30 03:31:01 AM 69.80 0.00 69.80 0.00 9717.64 03:32:01 AM 89.18 0.00 89.18 0.00 9506.92 03:33:01 AM 60.71 0.03 60.67 19.33 9366.99 03:34:01 AM 1519.76 56.12 1463.64 674.42 50739.81 03:35:01 AM 59.30 40.72 18.58 1038.59 1198.17 03:36:01 AM 15.91 3.03 12.88 50.39 10457.82 03:37:01 AM 20.80 11.08 9.72 107.98 9996.55 03:38:01 AM 10.33 0.03 10.30 0.27 9757.52 03:39:01 AM 72.57 0.08 72.49 0.67 9506.35 03:40:01 AM 30.66 0.00 30.66 0.00 1852.34 03:41:01 AM 67.56 0.42 67.14 24.13 4144.95 03:42:01 AM 57.08 0.27 56.81 43.59 14462.15 Average: 159.31 9.85 149.46 351.26 12710.14 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13224372 15084324 2917160 18.07 2688 2057236 816900 4.75 203280 2302320 113320 03:25:01 AM 13221276 15082620 2920256 18.09 2688 2057692 832660 4.84 203348 2303068 244 03:26:01 AM 13219044 15092540 2922488 18.11 2688 2067216 832660 4.84 203476 2297528 9276 03:27:01 AM 11690832 13995872 4450700 27.57 2688 2482360 1758488 10.23 390864 3589808 117320 03:28:01 AM 10356764 13556820 5784768 35.84 2688 3367084 2031956 11.82 480704 4817180 36384 03:29:01 AM 7145160 11329288 8996372 55.73 2688 4337388 4235224 24.64 854964 7621848 429456 03:30:01 AM 8036992 12487636 8104540 50.21 2688 4592516 3001924 17.46 905876 6666352 101508 03:31:01 AM 7619588 12389808 8521944 52.80 2688 4883644 2983208 17.35 1014200 6922992 138304 03:32:01 AM 7337060 12341084 8804472 54.55 2688 5105128 3025380 17.60 1061160 7125692 102976 03:33:01 AM 6395084 12123632 9746448 60.38 2688 5799296 3126704 18.19 1103936 7962676 544636 03:34:01 AM 5016792 11509928 11124740 68.92 2688 6320996 3180644 18.50 1158496 8746608 384 03:35:01 AM 4792936 11446312 11348596 70.31 2688 6476228 3220608 18.74 1241716 8881840 114792 03:36:01 AM 4383868 11304056 11757664 72.84 2688 6741400 3218512 18.72 1330212 9196232 87816 03:37:01 AM 4738828 12006344 11402704 70.64 2688 7087040 3039796 17.68 1448396 8740208 162672 03:38:01 AM 4270440 11818432 11871092 73.54 2688 7365184 3204664 18.64 1538284 9109328 177220 03:39:01 AM 4637504 12048136 11504028 71.27 2688 7352216 3033352 17.65 1537904 8933764 13700 03:40:01 AM 4550284 12035828 11591248 71.81 2688 7426532 3024576 17.59 1574544 8984412 42748 03:41:01 AM 6398460 14087156 9743072 60.36 2688 7630612 936012 5.45 1888452 6830496 407352 03:42:01 AM 6940864 14628404 9200668 57.00 2688 7630776 946408 5.51 2063352 6118824 8360 Average: 7577692 12861485 8563840 53.05 2688 5304239 2444720 14.22 1063324 6692167 137288 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 187.65 143.15 1156.17 30.54 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 96.12 81.72 246.19 23.04 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 177.95 198.10 308.87 68.81 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 438.57 338.74 5350.39 46.51 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 355.24 271.06 3888.89 30.72 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.30 2.30 0.43 0.43 0.00 0.00 0.00 0.00 03:29:01 AM eth0 104.93 78.39 1847.16 13.93 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.55 0.55 0.13 0.13 0.00 0.00 0.00 0.00 03:30:01 AM eth0 43.79 42.76 136.33 23.43 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 17.14 15.59 10.08 8.22 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 42.15 38.07 262.77 13.01 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 172.90 129.41 1361.93 23.31 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 151.01 79.00 736.63 12.85 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 9.46 9.80 85.02 1.50 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 1.80 1.60 0.41 0.78 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 2.70 2.35 0.64 1.05 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 2.90 2.07 0.75 1.02 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 19.75 22.91 86.65 5.78 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 56.31 52.49 517.59 11.72 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 429.84 414.30 228.24 2892.83 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 454.12 489.42 153.65 3591.05 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 145.51 126.90 862.23 357.92 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) 08/21/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.16 0.47 7.98 1.42 0.08 74.90 03:24:01 AM 0 27.38 0.27 6.01 0.90 0.08 65.35 03:24:01 AM 1 9.96 0.69 10.66 1.21 0.08 77.40 03:24:01 AM 2 16.77 0.42 7.32 1.37 0.07 74.05 03:24:01 AM 3 6.51 0.50 7.91 2.21 0.07 82.80 03:25:01 AM all 0.50 0.00 0.38 0.30 0.04 98.79 03:25:01 AM 0 0.10 0.00 0.12 0.08 0.05 99.65 03:25:01 AM 1 0.57 0.00 0.52 0.85 0.03 98.03 03:25:01 AM 2 1.03 0.00 0.75 0.07 0.03 98.11 03:25:01 AM 3 0.30 0.00 0.12 0.18 0.03 99.36 03:26:01 AM all 0.68 0.00 0.57 0.02 0.05 98.68 03:26:01 AM 0 0.57 0.00 0.69 0.05 0.05 98.64 03:26:01 AM 1 0.95 0.00 0.38 0.03 0.03 98.59 03:26:01 AM 2 0.94 0.00 0.97 0.00 0.05 98.04 03:26:01 AM 3 0.27 0.00 0.23 0.00 0.05 99.45 03:27:01 AM all 44.70 0.00 2.84 2.15 0.10 50.21 03:27:01 AM 0 37.20 0.00 2.51 1.36 0.10 58.83 03:27:01 AM 1 50.80 0.00 2.11 1.47 0.12 45.50 03:27:01 AM 2 44.43 0.00 2.48 1.36 0.10 51.63 03:27:01 AM 3 46.37 0.00 4.25 4.42 0.10 44.86 03:28:01 AM all 54.93 0.00 2.51 1.14 0.13 41.29 03:28:01 AM 0 51.29 0.00 2.36 2.84 0.13 43.38 03:28:01 AM 1 57.19 0.00 1.62 0.28 0.13 40.78 03:28:01 AM 2 51.86 0.00 1.07 0.70 0.13 46.23 03:28:01 AM 3 59.40 0.00 5.01 0.72 0.12 34.75 03:29:01 AM all 50.74 0.00 2.64 1.14 0.08 45.40 03:29:01 AM 0 49.87 0.00 3.01 0.68 0.08 46.36 03:29:01 AM 1 55.75 0.00 2.11 1.19 0.08 40.87 03:29:01 AM 2 55.93 0.00 3.70 0.67 0.08 39.62 03:29:01 AM 3 41.40 0.00 1.76 2.03 0.08 54.74 03:30:01 AM all 53.64 0.00 2.97 0.80 0.10 42.49 03:30:01 AM 0 59.08 0.00 4.25 1.96 0.12 34.59 03:30:01 AM 1 56.00 0.00 3.26 0.15 0.08 40.51 03:30:01 AM 2 54.38 0.00 1.49 0.84 0.10 43.19 03:30:01 AM 3 45.06 0.00 2.86 0.25 0.10 51.72 03:31:01 AM all 56.44 0.00 2.61 0.49 0.09 40.38 03:31:01 AM 0 64.42 0.00 2.79 0.44 0.08 32.26 03:31:01 AM 1 54.38 0.00 0.72 0.22 0.08 44.60 03:31:01 AM 2 47.79 0.00 1.09 0.33 0.10 50.69 03:31:01 AM 3 59.14 0.00 5.82 0.97 0.08 33.99 03:32:01 AM all 51.95 0.00 2.98 0.61 0.09 44.37 03:32:01 AM 0 52.42 0.00 2.06 0.49 0.08 44.95 03:32:01 AM 1 36.31 0.00 2.12 1.06 0.10 60.40 03:32:01 AM 2 52.58 0.00 2.53 0.81 0.08 44.00 03:32:01 AM 3 66.46 0.00 5.21 0.10 0.10 28.13 03:33:01 AM all 44.32 0.00 3.71 0.55 0.09 51.33 03:33:01 AM 0 59.09 0.00 6.07 0.17 0.10 34.57 03:33:01 AM 1 34.04 0.00 2.53 0.54 0.08 62.81 03:33:01 AM 2 38.29 0.00 2.77 0.55 0.08 58.30 03:33:01 AM 3 45.88 0.00 3.48 0.95 0.08 49.61 03:34:01 AM all 25.98 0.00 12.70 12.91 0.10 48.31 03:34:01 AM 0 42.69 0.00 11.86 8.33 0.10 37.02 03:34:01 AM 1 24.74 0.00 12.63 15.74 0.10 46.79 03:34:01 AM 2 16.66 0.00 14.11 15.92 0.09 53.23 03:34:01 AM 3 19.80 0.00 12.21 11.68 0.10 56.21 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.04 0.00 1.17 0.36 0.09 61.35 03:35:01 AM 0 47.25 0.00 1.05 0.20 0.10 51.40 03:35:01 AM 1 27.95 0.00 0.67 0.12 0.08 71.18 03:35:01 AM 2 23.66 0.00 0.84 0.37 0.08 75.05 03:35:01 AM 3 49.28 0.00 2.11 0.77 0.08 47.76 03:36:01 AM all 39.03 0.00 1.55 0.46 0.10 58.86 03:36:01 AM 0 21.94 0.00 1.09 1.25 0.10 75.62 03:36:01 AM 1 38.51 0.00 1.17 0.35 0.08 59.89 03:36:01 AM 2 28.25 0.00 1.79 0.13 0.08 69.74 03:36:01 AM 3 67.43 0.00 2.16 0.12 0.12 30.18 03:37:01 AM all 37.37 0.00 1.63 0.58 0.08 60.34 03:37:01 AM 0 41.15 0.00 1.87 0.50 0.08 56.39 03:37:01 AM 1 38.90 0.00 1.84 0.92 0.08 58.26 03:37:01 AM 2 28.77 0.00 1.04 0.02 0.08 70.09 03:37:01 AM 3 40.64 0.00 1.75 0.90 0.08 56.62 03:38:01 AM all 36.75 0.00 1.82 0.39 0.10 60.95 03:38:01 AM 0 31.07 0.00 2.09 0.17 0.10 66.57 03:38:01 AM 1 20.46 0.00 1.42 0.63 0.08 77.40 03:38:01 AM 2 66.56 0.00 2.85 0.27 0.10 30.23 03:38:01 AM 3 28.87 0.00 0.90 0.48 0.10 69.65 03:39:01 AM all 24.40 0.00 1.58 0.47 0.06 73.49 03:39:01 AM 0 41.76 0.00 3.21 0.37 0.08 54.58 03:39:01 AM 1 20.38 0.00 1.40 0.43 0.07 77.71 03:39:01 AM 2 19.18 0.00 0.73 0.87 0.05 79.17 03:39:01 AM 3 16.29 0.00 0.97 0.20 0.05 82.49 03:40:01 AM all 41.74 0.00 2.21 0.12 0.08 55.85 03:40:01 AM 0 32.33 0.00 1.91 0.13 0.08 65.54 03:40:01 AM 1 38.25 0.00 0.92 0.03 0.08 60.71 03:40:01 AM 2 50.34 0.00 3.52 0.12 0.07 45.96 03:40:01 AM 3 46.04 0.00 2.50 0.18 0.08 51.20 03:41:01 AM all 37.90 0.00 4.02 0.19 0.09 57.80 03:41:01 AM 0 41.27 0.00 4.76 0.13 0.10 53.74 03:41:01 AM 1 28.98 0.00 3.43 0.13 0.10 67.36 03:41:01 AM 2 39.99 0.00 4.24 0.08 0.08 55.60 03:41:01 AM 3 41.33 0.00 3.67 0.42 0.07 54.51 03:42:01 AM all 22.39 0.00 2.24 1.06 0.11 74.20 03:42:01 AM 0 28.62 0.00 2.74 2.63 0.12 65.90 03:42:01 AM 1 10.50 0.00 1.86 0.13 0.13 87.38 03:42:01 AM 2 24.69 0.00 2.61 0.89 0.12 71.70 03:42:01 AM 3 25.77 0.00 1.74 0.60 0.08 71.81 Average: all 35.55 0.02 3.05 1.31 0.09 59.98 Average: 0 38.37 0.01 3.17 1.19 0.09 57.16 Average: 1 31.82 0.04 2.69 1.33 0.09 64.04 Average: 2 34.85 0.02 2.93 1.32 0.08 60.79 Average: 3 37.16 0.03 3.39 1.42 0.08 57.91