---> uname -a: Linux prd-centos8-builder-4c-4g-3161.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 1092 6806 19 7864 14321 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:1e:f3:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:fe1e:f343/64 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) 10/17/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 218.98 65.26 153.72 2196.70 11721.68 03:25:01 AM 66.31 11.88 54.43 1605.73 5214.63 03:26:01 AM 324.53 1.13 323.40 25.86 3530.26 03:27:01 AM 89.94 5.05 84.89 872.76 9841.01 03:28:01 AM 59.57 1.03 58.54 165.25 30654.76 03:29:01 AM 134.28 0.00 134.28 0.00 20099.02 03:30:01 AM 52.01 0.00 52.01 0.00 21115.43 03:31:01 AM 91.65 0.00 91.65 0.00 9923.34 03:32:01 AM 73.05 0.00 73.05 0.00 8654.39 03:33:01 AM 76.08 0.03 76.05 19.33 10183.68 03:34:01 AM 1422.46 57.43 1365.03 687.64 49524.91 03:35:01 AM 56.32 39.43 16.90 1025.56 1374.05 03:36:01 AM 14.73 3.03 11.69 50.37 10225.45 03:37:01 AM 20.40 11.08 9.32 107.98 9547.03 03:38:01 AM 10.55 0.03 10.51 0.27 9663.13 03:39:01 AM 75.29 0.08 75.21 0.67 9133.71 03:40:01 AM 34.88 0.00 34.88 0.00 2942.89 03:41:01 AM 83.49 0.42 83.07 24.13 16765.94 03:42:01 AM 39.40 0.27 39.14 43.59 2008.50 Average: 154.94 10.32 144.62 359.25 12743.83 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13211492 15076860 2930032 18.15 2688 2062784 841168 4.89 203092 2317596 126996 03:25:01 AM 12814892 14757228 3326632 20.61 2688 2132184 1267204 7.37 210420 2675376 18732 03:26:01 AM 11631796 13833076 4509728 27.94 2688 2382300 2300764 13.38 229372 3813140 246084 03:27:01 AM 9259520 12411392 6882004 42.64 2688 3324252 3368936 19.60 432780 5963572 889996 03:28:01 AM 9396012 12638744 6745512 41.79 2688 3405916 2978108 17.32 484276 5760980 60836 03:29:01 AM 8839024 13031216 7302500 45.24 2688 4346188 2508432 14.59 877832 5908032 430700 03:30:01 AM 7999692 12469000 8141832 50.44 2688 4608152 3011688 17.52 904964 6694848 74284 03:31:01 AM 7503392 12313380 8638132 53.51 2688 4924128 3118308 18.14 1022740 7020996 133572 03:32:01 AM 7258256 12279344 8883268 55.03 2688 5123172 3122072 18.16 1061396 7201496 96760 03:33:01 AM 6004832 11985332 10136692 62.80 2688 5999180 3263124 18.98 1103068 8254240 736280 03:34:01 AM 5343988 11845716 10797536 66.89 2688 6330820 3274884 19.05 1163064 8432452 4116 03:35:01 AM 4938500 11685580 11203024 69.40 2688 6569708 3333136 19.39 1270048 8720160 202548 03:36:01 AM 4284460 11209468 11857064 73.46 2688 6747104 3341812 19.44 1329300 9300856 87812 03:37:01 AM 4206812 11404264 11934712 73.94 2688 7018028 3341968 19.44 1418280 9293428 93184 03:38:01 AM 3776444 11150592 12365080 76.60 2688 7193688 3323408 19.33 1478412 9655172 20 03:39:01 AM 4558516 11998960 11583008 71.76 2688 7383484 3144024 18.29 1537204 9019236 68960 03:40:01 AM 4487312 11979748 11654212 72.20 2688 7436988 3151192 18.33 1575084 9055312 42300 03:41:01 AM 6143180 13839836 9998344 61.94 2688 7637372 948668 5.52 1887776 7087212 24440 03:42:01 AM 6986916 14682540 9154608 56.71 2688 7638988 894900 5.21 2087344 6054084 9740 Average: 7297107 12662751 8844417 54.79 2688 5382339 2659673 15.47 1067182 6959378 176177 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 144.41 118.96 1246.74 32.09 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 289.75 307.95 521.34 91.45 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 310.51 233.69 3995.16 32.38 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 265.70 220.34 5115.34 22.04 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 33.12 32.75 100.99 11.03 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 03:29:01 AM eth0 103.22 82.50 1853.10 13.68 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 37.33 35.48 129.69 17.75 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 21.36 19.81 10.98 9.62 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 39.03 36.78 261.74 12.43 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 157.48 126.53 1594.40 24.71 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 66.79 41.40 496.82 7.29 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 9.10 9.25 85.42 1.84 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 1.83 1.50 0.45 0.89 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 2.53 0.69 1.01 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 2.57 1.98 0.58 0.78 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 42.75 44.50 500.77 8.40 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 34.61 33.49 113.00 11.18 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 549.21 534.11 265.17 3659.00 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 348.50 371.98 117.77 2826.24 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 129.48 118.71 863.69 357.03 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) 10/17/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 16.04 0.58 9.65 1.25 0.08 72.39 03:24:01 AM 0 13.91 0.62 9.83 1.09 0.08 74.46 03:24:01 AM 1 17.61 0.69 10.84 1.32 0.08 69.46 03:24:01 AM 2 7.22 0.40 7.45 1.49 0.10 83.34 03:24:01 AM 3 25.38 0.62 10.49 1.10 0.07 62.33 03:25:01 AM all 3.77 0.00 1.11 0.44 0.08 94.58 03:25:01 AM 0 4.50 0.00 1.77 0.05 0.08 93.59 03:25:01 AM 1 4.13 0.00 0.82 0.62 0.08 94.34 03:25:01 AM 2 2.75 0.00 1.29 0.97 0.08 94.90 03:25:01 AM 3 3.71 0.00 0.57 0.13 0.08 95.50 03:26:01 AM all 18.19 0.00 1.56 24.91 0.08 55.25 03:26:01 AM 0 17.37 0.00 1.09 46.63 0.08 34.83 03:26:01 AM 1 13.35 0.00 2.22 42.53 0.08 41.81 03:26:01 AM 2 22.29 0.00 1.15 4.59 0.08 71.88 03:26:01 AM 3 19.75 0.00 1.79 5.93 0.08 72.45 03:27:01 AM all 30.04 0.00 2.02 17.55 0.08 50.30 03:27:01 AM 0 27.37 0.00 1.14 0.13 0.10 71.26 03:27:01 AM 1 30.68 0.00 2.14 41.35 0.07 25.76 03:27:01 AM 2 32.93 0.00 2.47 12.92 0.08 51.61 03:27:01 AM 3 29.21 0.00 2.34 15.81 0.08 52.55 03:28:01 AM all 63.83 0.00 2.17 1.68 0.10 32.23 03:28:01 AM 0 57.32 0.00 1.86 2.21 0.12 38.50 03:28:01 AM 1 64.51 0.00 2.00 0.53 0.10 32.85 03:28:01 AM 2 65.27 0.00 2.54 1.89 0.10 30.20 03:28:01 AM 3 68.22 0.00 2.27 2.07 0.08 27.35 03:29:01 AM all 46.67 0.00 2.86 0.67 0.09 49.71 03:29:01 AM 0 51.59 0.00 2.51 0.17 0.08 45.65 03:29:01 AM 1 44.44 0.00 1.86 0.55 0.10 53.05 03:29:01 AM 2 42.28 0.00 3.77 1.54 0.10 52.30 03:29:01 AM 3 48.37 0.00 3.30 0.42 0.08 47.82 03:30:01 AM all 56.54 0.00 2.79 0.50 0.09 40.09 03:30:01 AM 0 50.25 0.00 2.81 0.30 0.10 46.53 03:30:01 AM 1 62.17 0.00 1.93 0.00 0.08 35.82 03:30:01 AM 2 64.42 0.00 5.10 0.44 0.08 29.96 03:30:01 AM 3 49.33 0.00 1.31 1.26 0.08 48.02 03:31:01 AM all 54.76 0.00 3.02 0.41 0.10 41.72 03:31:01 AM 0 41.99 0.00 2.13 0.94 0.12 54.83 03:31:01 AM 1 53.93 0.00 2.31 0.23 0.08 43.44 03:31:01 AM 2 57.42 0.00 3.94 0.34 0.08 38.22 03:31:01 AM 3 65.65 0.00 3.71 0.12 0.10 30.42 03:32:01 AM all 50.03 0.00 2.85 0.36 0.10 46.66 03:32:01 AM 0 46.76 0.00 3.50 0.49 0.10 49.15 03:32:01 AM 1 49.71 0.00 2.68 0.62 0.10 46.89 03:32:01 AM 2 49.99 0.00 2.55 0.34 0.12 47.01 03:32:01 AM 3 53.65 0.00 2.67 0.02 0.10 43.57 03:33:01 AM all 40.31 0.00 5.90 0.33 0.08 53.37 03:33:01 AM 0 31.13 0.00 5.02 0.32 0.10 63.42 03:33:01 AM 1 53.78 0.00 8.38 0.20 0.08 37.55 03:33:01 AM 2 39.35 0.00 4.93 0.29 0.07 55.37 03:33:01 AM 3 36.96 0.00 5.26 0.52 0.08 57.16 03:34:01 AM all 25.93 0.00 10.74 15.35 0.13 47.85 03:34:01 AM 0 18.18 0.00 9.10 13.15 0.14 59.44 03:34:01 AM 1 22.02 0.00 11.58 15.92 0.12 50.36 03:34:01 AM 2 28.83 0.00 11.70 17.87 0.12 41.48 03:34:01 AM 3 34.64 0.00 10.60 14.49 0.14 40.14 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.49 0.00 1.41 0.33 0.10 60.67 03:35:01 AM 0 45.61 0.00 1.30 0.75 0.10 52.24 03:35:01 AM 1 23.48 0.00 1.69 0.12 0.10 74.62 03:35:01 AM 2 21.87 0.00 0.87 0.20 0.10 76.96 03:35:01 AM 3 59.00 0.00 1.77 0.27 0.08 38.87 03:36:01 AM all 38.97 0.00 1.37 0.47 0.10 59.10 03:36:01 AM 0 41.54 0.00 1.90 0.05 0.10 56.41 03:36:01 AM 1 35.71 0.00 1.19 0.47 0.10 62.54 03:36:01 AM 2 35.22 0.00 1.05 1.20 0.08 62.44 03:36:01 AM 3 43.41 0.00 1.32 0.15 0.10 55.02 03:37:01 AM all 34.87 0.00 1.72 1.53 0.14 61.74 03:37:01 AM 0 33.43 0.00 1.64 0.00 0.13 64.80 03:37:01 AM 1 45.69 0.00 1.89 4.00 0.15 48.27 03:37:01 AM 2 19.19 0.00 1.80 1.99 0.15 76.87 03:37:01 AM 3 41.18 0.00 1.57 0.12 0.12 57.02 03:38:01 AM all 32.72 0.00 2.02 0.53 2.98 61.76 03:38:01 AM 0 32.57 0.00 1.91 0.41 2.92 62.20 03:38:01 AM 1 33.74 0.00 1.61 0.20 3.11 61.34 03:38:01 AM 2 41.49 0.00 2.83 0.12 2.96 52.60 03:38:01 AM 3 23.02 0.00 1.73 1.38 2.93 70.94 03:39:01 AM all 37.91 0.00 2.49 0.84 0.21 58.55 03:39:01 AM 0 23.99 0.00 3.51 0.55 0.20 71.75 03:39:01 AM 1 46.54 0.00 2.17 1.97 0.22 49.11 03:39:01 AM 2 27.85 0.00 1.59 0.67 0.22 69.67 03:39:01 AM 3 53.27 0.00 2.69 0.15 0.20 43.69 03:40:01 AM all 50.17 0.00 2.79 0.70 0.10 46.24 03:40:01 AM 0 55.85 0.00 3.98 0.54 0.10 39.54 03:40:01 AM 1 46.74 0.00 2.23 1.84 0.10 49.09 03:40:01 AM 2 51.18 0.00 2.94 0.35 0.10 45.43 03:40:01 AM 3 46.94 0.00 2.01 0.07 0.08 50.90 03:41:01 AM all 31.47 0.00 4.23 1.13 0.11 63.06 03:41:01 AM 0 29.16 0.00 4.51 0.37 0.10 65.86 03:41:01 AM 1 31.05 0.00 3.60 2.03 0.12 63.20 03:41:01 AM 2 30.22 0.00 5.21 1.38 0.12 63.08 03:41:01 AM 3 35.46 0.00 3.58 0.72 0.12 60.11 03:42:01 AM all 22.63 0.00 2.11 0.18 0.09 74.99 03:42:01 AM 0 8.41 0.00 1.42 0.20 0.10 89.87 03:42:01 AM 1 24.86 0.00 2.29 0.25 0.08 72.52 03:42:01 AM 2 39.99 0.00 2.58 0.23 0.10 57.10 03:42:01 AM 3 17.30 0.00 2.14 0.03 0.08 80.44 Average: all 36.44 0.03 3.30 3.63 0.26 56.34 Average: 0 33.22 0.03 3.20 3.59 0.26 59.70 Average: 1 37.07 0.04 3.33 6.03 0.26 53.28 Average: 2 35.78 0.02 3.45 2.55 0.26 57.94 Average: 3 39.70 0.03 3.21 2.35 0.25 54.46