---> uname -a: Linux prd-centos8-builder-4c-4g-13239.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 1071 6826 19 7864 14342 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:ac:66:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85175sec preferred_lft 85175sec inet6 fe80::f816:3eff:feac:6627/64 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) 11/17/2025 _x86_64_ (4 CPU) 03:23:08 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 169.53 32.72 136.81 1905.98 11925.84 03:26:01 AM 24.95 0.03 24.91 0.53 3259.42 03:27:01 AM 6.97 0.00 6.97 0.00 159.49 03:28:01 AM 365.44 15.66 349.78 1825.92 4063.43 03:29:01 AM 96.17 3.40 92.77 843.46 30686.95 03:30:01 AM 57.05 0.00 57.05 0.00 12441.34 03:31:01 AM 122.10 0.00 122.10 0.00 31446.99 03:32:01 AM 52.55 0.00 52.55 0.00 9236.01 03:33:01 AM 87.26 0.00 87.26 0.00 11183.03 03:34:01 AM 59.76 0.00 59.76 0.00 7990.15 03:35:01 AM 1226.62 0.50 1226.12 23.06 45868.46 03:36:01 AM 369.41 96.35 273.05 1706.38 11013.60 03:37:01 AM 16.48 0.58 15.89 8.13 7914.76 03:38:01 AM 21.43 13.58 7.85 153.44 6674.60 03:39:01 AM 6.12 0.00 6.12 0.00 6557.37 03:40:01 AM 11.35 0.03 11.31 0.27 9783.59 03:41:01 AM 88.40 0.08 88.32 0.67 9765.28 03:42:01 AM 51.31 0.00 51.31 0.00 3386.80 03:43:01 AM 65.84 0.47 65.38 28.79 16151.68 Average: 152.57 8.60 143.97 341.93 12605.72 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13229424 15095952 2912108 18.04 2688 2063808 796348 4.63 202936 2293904 79004 03:26:01 AM 13230580 15098332 2910952 18.03 2688 2064200 812516 4.73 203044 2294364 188 03:27:01 AM 13226092 15095288 2915440 18.06 2688 2064624 812516 4.73 203044 2295832 8 03:28:01 AM 11547304 13821404 4594228 28.46 2688 2452832 1992044 11.59 243808 3883892 302016 03:29:01 AM 10236744 13422260 5904788 36.58 2688 3355108 2269316 13.20 474900 4946560 273168 03:30:01 AM 9421984 13214660 6719548 41.63 2688 3950484 2414560 14.05 828180 5384676 517336 03:31:01 AM 8350880 12726672 7790652 48.26 2688 4526568 2802188 16.30 897296 6375288 178412 03:32:01 AM 7696144 12364360 8445388 52.32 2688 4791996 3102928 18.05 967536 6909840 192500 03:33:01 AM 7393880 12318116 8747652 54.19 2688 5027992 3115976 18.13 1041524 7097240 120036 03:34:01 AM 7245496 12407820 8896036 55.11 2688 5262160 3014664 17.54 1089184 7187816 138244 03:35:01 AM 5213680 11662828 10927852 67.70 2688 6307248 3141648 18.28 1102840 8664192 170852 03:36:01 AM 4688548 11223612 11452984 70.95 2688 6362552 3189920 18.56 1164920 9062540 8 03:37:01 AM 4921736 11758928 11219796 69.51 2688 6658988 3213688 18.69 1299740 8703184 88092 03:38:01 AM 4635264 11746224 11506268 71.28 2688 6931148 3225060 18.76 1388728 8898876 177236 03:39:01 AM 4518624 11808236 11622908 72.01 2688 7106972 3208684 18.67 1447424 8955744 175772 03:40:01 AM 4304032 11860020 11837500 73.34 2688 7371940 3218984 18.73 1537320 9080604 177208 03:41:01 AM 4676696 12126948 11464836 71.03 2688 7395504 3035920 17.66 1566216 8874668 47048 03:42:01 AM 4405192 12109712 11736340 72.71 2688 7642688 3057556 17.79 1884148 8819756 423088 03:43:01 AM 6971116 14664004 9170416 56.81 2688 7637208 903520 5.26 2059612 6097436 7568 Average: 7679653 12869757 8461879 52.42 2688 5209159 2490949 14.49 1031705 6622443 161462 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.35 107.63 1122.01 28.20 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 84.52 71.74 240.40 19.78 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 102.60 90.45 251.26 25.42 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 522.79 466.54 5151.81 89.73 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 190.97 157.87 4180.29 19.21 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:30:01 AM eth0 104.23 82.86 1850.75 16.21 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 03:31:01 AM eth0 33.69 34.49 139.65 15.98 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 21.07 19.57 10.90 8.89 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 21.10 19.31 15.70 9.45 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 57.97 53.11 604.39 17.08 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 180.99 133.97 1733.95 22.17 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 2.63 2.67 0.90 0.84 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 9.81 10.10 85.29 1.85 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 2.72 2.43 0.62 0.95 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 2.63 1.77 0.98 1.19 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 2.73 2.55 0.66 1.04 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 53.50 54.88 519.19 11.92 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 48.33 45.93 207.77 14.62 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 849.07 862.95 257.74 6451.21 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 127.30 116.89 861.78 355.57 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) 11/17/2025 _x86_64_ (4 CPU) 03:23:08 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 12.00 0.31 4.49 1.91 0.06 81.23 03:25:01 AM 0 11.01 0.25 4.32 1.52 0.07 82.83 03:25:01 AM 1 15.49 0.18 3.78 1.82 0.07 78.66 03:25:01 AM 2 15.25 0.44 5.83 2.08 0.08 76.32 03:25:01 AM 3 6.25 0.38 4.01 2.22 0.03 87.09 03:26:01 AM all 0.47 0.00 0.33 0.29 0.04 98.87 03:26:01 AM 0 0.30 0.00 0.18 0.00 0.03 99.48 03:26:01 AM 1 0.33 0.00 0.15 0.17 0.05 99.30 03:26:01 AM 2 0.80 0.00 0.88 0.99 0.03 97.30 03:26:01 AM 3 0.43 0.00 0.10 0.02 0.03 99.42 03:27:01 AM all 0.55 0.00 0.34 0.03 0.03 99.05 03:27:01 AM 0 0.25 0.00 0.12 0.02 0.03 99.58 03:27:01 AM 1 1.10 0.00 0.99 0.03 0.03 97.85 03:27:01 AM 2 0.32 0.00 0.17 0.00 0.03 99.48 03:27:01 AM 3 0.53 0.00 0.08 0.05 0.03 99.30 03:28:01 AM all 31.19 0.00 2.75 1.65 0.11 64.30 03:28:01 AM 0 37.21 0.00 2.32 1.34 0.10 59.03 03:28:01 AM 1 32.42 0.00 2.90 0.40 0.12 64.16 03:28:01 AM 2 27.39 0.00 3.42 2.03 0.10 67.05 03:28:01 AM 3 27.76 0.00 2.35 2.82 0.12 66.95 03:29:01 AM all 52.51 0.00 2.68 2.53 0.10 42.18 03:29:01 AM 0 56.05 0.00 3.82 2.11 0.10 37.91 03:29:01 AM 1 55.43 0.00 2.65 1.94 0.10 39.89 03:29:01 AM 2 48.66 0.00 2.92 4.85 0.10 43.47 03:29:01 AM 3 49.92 0.00 1.34 1.20 0.08 47.45 03:30:01 AM all 57.14 0.00 2.47 0.50 0.09 39.81 03:30:01 AM 0 55.80 0.00 2.34 0.17 0.08 41.61 03:30:01 AM 1 52.56 0.00 1.72 0.57 0.08 45.07 03:30:01 AM 2 56.27 0.00 1.89 0.65 0.10 41.09 03:30:01 AM 3 63.92 0.00 3.94 0.60 0.08 31.45 03:31:01 AM all 48.43 0.00 2.75 3.28 0.11 45.43 03:31:01 AM 0 42.62 0.00 1.52 0.70 0.13 55.02 03:31:01 AM 1 48.86 0.00 3.17 3.62 0.10 44.25 03:31:01 AM 2 52.11 0.00 3.09 5.20 0.10 39.50 03:31:01 AM 3 50.14 0.00 3.22 3.60 0.10 42.94 03:32:01 AM all 53.66 0.00 2.93 0.69 0.10 42.62 03:32:01 AM 0 50.86 0.00 3.80 0.91 0.10 44.33 03:32:01 AM 1 56.03 0.00 3.13 0.54 0.10 40.20 03:32:01 AM 2 48.06 0.00 0.92 0.78 0.10 50.14 03:32:01 AM 3 59.62 0.00 3.85 0.54 0.10 35.89 03:33:01 AM all 59.83 0.00 2.71 0.82 0.10 36.54 03:33:01 AM 0 50.20 0.00 1.14 1.81 0.08 46.77 03:33:01 AM 1 77.81 0.00 6.13 0.32 0.10 15.64 03:33:01 AM 2 53.70 0.00 1.42 0.69 0.12 44.07 03:33:01 AM 3 57.60 0.00 2.16 0.45 0.12 39.67 03:34:01 AM all 46.42 0.00 3.02 0.57 0.09 49.90 03:34:01 AM 0 48.79 0.00 3.40 0.05 0.12 47.64 03:34:01 AM 1 42.21 0.00 3.13 1.61 0.08 52.96 03:34:01 AM 2 48.06 0.00 2.51 0.52 0.08 48.83 03:34:01 AM 3 46.62 0.00 3.05 0.10 0.08 50.15 03:35:01 AM all 29.94 0.00 11.93 11.48 0.12 46.53 03:35:01 AM 0 40.00 0.00 14.32 13.68 0.12 31.88 03:35:01 AM 1 25.90 0.00 12.75 11.37 0.12 49.85 03:35:01 AM 2 21.40 0.00 10.49 12.26 0.15 55.70 03:35:01 AM 3 32.45 0.00 10.15 8.62 0.10 48.66 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 36.80 0.00 3.42 3.07 0.10 56.61 03:36:01 AM 0 33.28 0.00 2.57 1.40 0.10 62.65 03:36:01 AM 1 34.12 0.00 3.96 3.03 0.10 58.79 03:36:01 AM 2 50.65 0.00 4.27 4.54 0.12 40.42 03:36:01 AM 3 29.19 0.00 2.89 3.29 0.10 64.53 03:37:01 AM all 35.93 0.00 1.56 0.59 0.11 61.81 03:37:01 AM 0 44.10 0.00 2.46 0.67 0.12 52.66 03:37:01 AM 1 39.97 0.00 1.92 1.02 0.12 56.98 03:37:01 AM 2 36.21 0.00 1.15 0.25 0.12 62.28 03:37:01 AM 3 23.43 0.00 0.72 0.40 0.10 75.35 03:38:01 AM all 37.10 0.00 1.59 0.43 0.09 60.79 03:38:01 AM 0 18.62 0.00 0.74 0.97 0.10 79.57 03:38:01 AM 1 50.30 0.00 1.99 0.20 0.10 47.41 03:38:01 AM 2 49.02 0.00 2.41 0.50 0.10 47.97 03:38:01 AM 3 30.46 0.00 1.22 0.03 0.07 68.22 03:39:01 AM all 19.48 0.00 1.02 24.91 0.49 54.11 03:39:01 AM 0 11.09 0.00 0.58 47.12 1.34 39.88 03:39:01 AM 1 35.30 0.00 2.29 3.08 0.32 59.01 03:39:01 AM 2 11.44 0.00 0.48 3.34 0.13 84.60 03:39:01 AM 3 20.22 0.00 0.72 45.77 0.15 33.14 03:40:01 AM all 35.58 0.00 1.65 0.75 0.10 61.92 03:40:01 AM 0 34.99 0.00 1.21 0.20 0.12 63.48 03:40:01 AM 1 50.88 0.00 2.85 0.89 0.12 45.26 03:40:01 AM 2 36.94 0.00 1.42 0.57 0.08 60.99 03:40:01 AM 3 19.57 0.00 1.10 1.34 0.10 77.89 03:41:01 AM all 46.75 0.00 2.79 1.06 0.10 49.30 03:41:01 AM 0 60.50 0.00 5.55 0.80 0.10 33.05 03:41:01 AM 1 38.76 0.00 1.66 1.41 0.10 58.07 03:41:01 AM 2 45.43 0.00 1.88 1.09 0.10 51.51 03:41:01 AM 3 42.34 0.00 2.09 0.94 0.08 54.55 03:42:01 AM all 54.91 0.00 3.08 0.26 0.12 41.63 03:42:01 AM 0 52.81 0.00 2.21 0.18 0.12 44.67 03:42:01 AM 1 59.45 0.00 4.73 0.15 0.13 35.53 03:42:01 AM 2 55.77 0.00 3.36 0.40 0.10 40.37 03:42:01 AM 3 51.62 0.00 2.02 0.30 0.12 45.94 03:43:01 AM all 22.37 0.00 4.02 2.06 0.13 71.42 03:43:01 AM 0 18.26 0.00 5.15 0.25 0.12 76.22 03:43:01 AM 1 23.50 0.00 4.17 1.46 0.13 70.74 03:43:01 AM 2 27.69 0.00 3.31 0.27 0.12 68.62 03:43:01 AM 3 20.02 0.00 3.47 6.28 0.13 70.10 Average: all 35.83 0.02 2.91 2.99 0.12 58.14 Average: 0 35.04 0.01 3.02 3.92 0.16 57.84 Average: 1 38.97 0.01 3.36 1.76 0.11 55.79 Average: 2 36.05 0.02 2.72 2.15 0.10 58.96 Average: 3 33.25 0.02 2.54 4.14 0.09 59.95