---> uname -a: Linux prd-centos8-builder-4c-4g-21724.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 1079 6844 19 7839 14334 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:83:f3:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85189sec preferred_lft 85189sec inet6 fe80::f816:3eff:fe83:f30b/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) 06/17/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:02 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 205.54 73.83 131.71 2228.64 9840.69 03:25:01 AM 50.39 0.00 50.39 0.00 5937.78 03:26:01 AM 7.33 0.03 7.30 0.53 200.30 03:27:01 AM 339.26 12.90 326.36 1631.33 3621.33 03:28:01 AM 116.52 6.06 110.46 1026.92 11853.75 03:29:01 AM 53.32 0.00 53.32 0.00 29751.34 03:30:01 AM 138.03 0.00 138.03 0.00 33388.35 03:31:01 AM 40.44 0.00 40.44 0.00 7791.90 03:32:01 AM 86.62 0.00 86.62 0.00 10478.71 03:33:01 AM 78.00 0.00 78.00 0.00 7991.47 03:34:01 AM 83.40 0.03 83.37 19.33 10297.67 03:35:01 AM 1371.98 71.48 1300.50 1251.18 48392.79 03:36:01 AM 44.18 25.38 18.80 461.92 1373.65 03:37:01 AM 27.71 13.61 14.10 152.64 10471.57 03:38:01 AM 10.93 0.50 10.43 5.73 9860.46 03:39:01 AM 9.15 0.03 9.12 0.27 9741.74 03:40:01 AM 90.73 0.08 90.65 0.67 10007.52 03:41:01 AM 50.99 0.03 50.96 5.20 3260.39 03:42:01 AM 64.38 0.45 63.93 23.72 16188.81 Average: 150.95 10.70 140.25 356.69 12657.92 03:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13264528 15106372 2877004 17.82 2688 2040872 830236 4.83 203016 2274260 153912 03:25:01 AM 13235768 15079984 2905764 18.00 2688 2042144 830236 4.83 203020 2293532 48 03:26:01 AM 13231920 15077576 2909612 18.03 2688 2042604 830236 4.83 203032 2294644 24 03:27:01 AM 11590624 13768140 4550908 28.19 2688 2360976 2120524 12.34 229348 3862940 244628 03:28:01 AM 10361584 13502904 5779948 35.81 2688 3316116 2207928 12.84 459464 4845404 843460 03:29:01 AM 8020832 11740144 8120700 50.31 2688 3879832 3925396 22.84 721844 6895348 529424 03:30:01 AM 8575024 12893496 7566508 46.88 2688 4472916 2763768 16.08 884696 6169168 150076 03:31:01 AM 8075488 12566068 8066044 49.97 2688 4628280 3031472 17.63 964068 6562044 93436 03:32:01 AM 7298544 12113376 8842988 54.78 2688 4925896 3481580 20.25 1030472 7215548 109476 03:33:01 AM 7437020 12542956 8704512 53.93 2688 5208272 3028428 17.62 1068400 7020364 174920 03:34:01 AM 5894720 12143296 10246812 63.48 2688 6229524 3166032 18.42 1103072 8299184 986272 03:35:01 AM 5427752 11923432 10713780 66.37 2688 6326452 3216584 18.71 1164396 8356056 4116 03:36:01 AM 5165432 11888660 10976100 68.00 2688 6548480 3224872 18.76 1270020 8504996 202548 03:37:01 AM 5106744 12102104 11034788 68.36 2688 6818220 3185876 18.53 1358764 8474588 177108 03:38:01 AM 4654868 11917096 11486664 71.16 2688 7084692 3230868 18.79 1447648 8834816 175828 03:39:01 AM 4386800 11917504 11754732 72.82 2688 7349660 3227280 18.77 1537544 9010084 177204 03:40:01 AM 4828044 12255656 11313488 70.09 2688 7373176 3056004 17.78 1566652 8738028 39536 03:41:01 AM 7057456 14736644 9084076 56.28 2688 7619864 813924 4.73 1895484 6179180 422296 03:42:01 AM 6975404 14644864 9166128 56.79 2688 7613904 907096 5.28 2059324 6108064 7580 Average: 7925713 13048435 8215819 50.90 2688 5151678 2477807 14.41 1019488 6417803 236415 03:23:02 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 229.33 145.37 1122.86 22.90 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 111.41 101.75 269.36 27.86 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 104.85 90.24 276.54 24.97 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 424.11 390.63 4159.09 84.57 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 749.58 612.81 5235.95 50.78 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 AM eth0 73.09 51.49 1439.19 13.79 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.78 2.78 0.55 0.55 0.00 0.00 0.00 0.00 03:30:01 AM eth0 52.26 49.53 449.07 10.73 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 27.81 26.64 107.42 14.72 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 22.98 20.39 11.78 10.01 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 63.24 56.54 615.77 15.21 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 435.53 213.30 1752.66 31.89 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 5.95 6.06 1.17 0.88 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 8.98 9.27 85.10 1.61 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 2.22 2.13 0.52 0.89 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 2.88 2.20 0.64 0.94 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 2.73 2.23 0.88 1.29 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 55.99 55.77 511.74 12.43 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 46.94 44.51 207.48 14.04 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 822.61 853.97 257.56 6456.35 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 170.62 143.96 868.51 358.06 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) 06/17/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:02 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.71 0.73 10.42 3.79 0.10 67.25 03:24:01 AM 0 18.09 0.39 7.42 4.40 0.10 69.59 03:24:01 AM 1 18.20 0.61 10.20 3.79 0.10 67.10 03:24:01 AM 2 22.41 1.04 13.89 3.94 0.09 58.63 03:24:01 AM 3 12.14 0.87 10.19 3.03 0.10 73.67 03:25:01 AM all 0.60 0.00 0.49 0.67 0.03 98.21 03:25:01 AM 0 0.53 0.00 0.55 0.27 0.03 98.61 03:25:01 AM 1 0.33 0.00 0.45 0.48 0.02 98.71 03:25:01 AM 2 0.67 0.00 0.27 0.52 0.05 98.49 03:25:01 AM 3 0.87 0.00 0.70 1.40 0.02 97.01 03:26:01 AM all 0.54 0.00 0.35 0.34 0.03 98.74 03:26:01 AM 0 0.28 0.00 0.23 0.00 0.02 99.47 03:26:01 AM 1 0.58 0.00 0.22 0.68 0.03 98.48 03:26:01 AM 2 1.09 0.00 0.82 0.35 0.05 97.69 03:26:01 AM 3 0.20 0.00 0.13 0.33 0.02 99.31 03:27:01 AM all 21.60 0.00 2.22 1.29 0.10 74.78 03:27:01 AM 0 19.30 0.00 1.41 1.36 0.12 77.82 03:27:01 AM 1 18.83 0.00 3.13 2.28 0.10 75.66 03:27:01 AM 2 24.31 0.00 2.46 0.39 0.10 72.74 03:27:01 AM 3 23.96 0.00 1.90 1.14 0.10 72.91 03:28:01 AM all 44.93 0.00 2.52 1.44 0.11 51.01 03:28:01 AM 0 44.62 0.00 1.74 0.92 0.10 52.62 03:28:01 AM 1 43.42 0.00 1.54 0.74 0.12 54.18 03:28:01 AM 2 43.35 0.00 1.77 1.52 0.10 53.25 03:28:01 AM 3 48.35 0.00 5.05 2.58 0.12 43.91 03:29:01 AM all 68.52 0.00 2.89 1.02 0.15 27.42 03:29:01 AM 0 68.13 0.00 1.73 0.12 0.13 29.89 03:29:01 AM 1 61.85 0.00 3.11 0.52 0.15 34.37 03:29:01 AM 2 69.55 0.00 1.97 3.09 0.15 25.23 03:29:01 AM 3 74.56 0.00 4.77 0.35 0.15 20.17 03:30:01 AM all 45.98 0.00 2.71 2.42 0.12 48.78 03:30:01 AM 0 39.37 0.00 2.23 3.35 0.12 54.94 03:30:01 AM 1 51.73 0.00 3.35 0.25 0.12 44.55 03:30:01 AM 2 44.60 0.00 1.53 1.51 0.12 52.24 03:30:01 AM 3 48.22 0.00 3.71 4.58 0.12 43.37 03:31:01 AM all 55.12 0.00 2.83 0.30 0.13 41.62 03:31:01 AM 0 53.72 0.00 1.58 0.70 0.13 43.86 03:31:01 AM 1 59.37 0.00 3.60 0.05 0.13 36.84 03:31:01 AM 2 63.23 0.00 4.88 0.28 0.13 31.47 03:31:01 AM 3 44.08 0.00 1.25 0.17 0.12 54.39 03:32:01 AM all 55.90 0.00 2.89 0.56 0.13 40.53 03:32:01 AM 0 63.99 0.00 3.88 0.10 0.13 31.89 03:32:01 AM 1 57.64 0.00 3.16 0.94 0.13 38.14 03:32:01 AM 2 52.41 0.00 0.94 0.27 0.12 46.27 03:32:01 AM 3 49.56 0.00 3.57 0.94 0.12 45.82 03:33:01 AM all 49.59 0.00 3.07 0.51 0.13 46.70 03:33:01 AM 0 66.82 0.00 5.82 0.27 0.12 26.97 03:33:01 AM 1 45.54 0.00 2.14 0.49 0.12 51.72 03:33:01 AM 2 48.88 0.00 1.75 0.69 0.13 48.54 03:33:01 AM 3 37.08 0.00 2.58 0.59 0.13 59.61 03:34:01 AM all 39.76 0.00 7.64 0.54 0.11 51.95 03:34:01 AM 0 30.80 0.00 7.51 0.56 0.12 61.01 03:34:01 AM 1 38.15 0.00 8.21 1.03 0.12 52.49 03:34:01 AM 2 33.48 0.00 5.67 0.58 0.10 60.17 03:34:01 AM 3 56.55 0.00 9.15 0.00 0.12 34.18 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 26.79 0.00 9.52 14.03 0.11 49.55 03:35:01 AM 0 21.99 0.00 7.86 12.65 0.12 57.39 03:35:01 AM 1 44.33 0.00 11.13 16.32 0.14 28.08 03:35:01 AM 2 23.58 0.00 8.49 12.59 0.10 55.24 03:35:01 AM 3 17.25 0.00 10.60 14.55 0.10 57.50 03:36:01 AM all 37.75 0.00 1.42 0.24 0.10 60.48 03:36:01 AM 0 43.27 0.00 2.14 0.18 0.10 54.31 03:36:01 AM 1 24.00 0.00 0.70 0.10 0.10 75.10 03:36:01 AM 2 54.01 0.00 1.40 0.57 0.13 43.88 03:36:01 AM 3 29.72 0.00 1.45 0.12 0.08 68.63 03:37:01 AM all 39.67 0.00 1.63 0.45 0.10 58.15 03:37:01 AM 0 26.86 0.00 0.82 0.00 0.08 72.24 03:37:01 AM 1 40.74 0.00 2.34 1.14 0.10 55.68 03:37:01 AM 2 66.14 0.00 2.19 0.53 0.13 31.00 03:37:01 AM 3 24.92 0.00 1.19 0.12 0.10 73.68 03:38:01 AM all 37.02 0.00 1.75 0.43 0.10 60.71 03:38:01 AM 0 35.00 0.00 1.60 0.00 0.10 63.29 03:38:01 AM 1 33.73 0.00 2.10 0.73 0.10 63.33 03:38:01 AM 2 57.25 0.00 2.49 0.17 0.10 39.99 03:38:01 AM 3 22.05 0.00 0.79 0.82 0.10 76.24 03:39:01 AM all 37.10 0.00 1.70 0.53 0.11 60.57 03:39:01 AM 0 40.81 0.00 2.22 0.13 0.12 56.72 03:39:01 AM 1 68.05 0.00 2.66 0.60 0.15 28.55 03:39:01 AM 2 19.29 0.00 0.94 1.35 0.08 78.34 03:39:01 AM 3 20.19 0.00 0.99 0.02 0.08 78.72 03:40:01 AM all 49.71 0.00 3.04 0.26 0.12 46.87 03:40:01 AM 0 49.30 0.00 2.88 0.17 0.12 47.54 03:40:01 AM 1 53.36 0.00 4.18 0.37 0.12 41.97 03:40:01 AM 2 41.54 0.00 1.51 0.28 0.12 56.55 03:40:01 AM 3 54.65 0.00 3.58 0.22 0.12 41.44 03:41:01 AM all 54.20 0.00 3.06 0.17 0.12 42.45 03:41:01 AM 0 49.71 0.00 2.62 0.20 0.13 47.34 03:41:01 AM 1 65.63 0.00 5.89 0.12 0.12 28.24 03:41:01 AM 2 51.46 0.00 2.06 0.28 0.12 46.08 03:41:01 AM 3 49.97 0.00 1.68 0.08 0.12 48.14 03:42:01 AM all 14.95 0.00 3.44 0.86 0.10 80.67 03:42:01 AM 0 6.27 0.00 3.05 0.77 0.08 89.82 03:42:01 AM 1 25.32 0.00 3.00 0.88 0.12 70.69 03:42:01 AM 2 17.91 0.00 5.50 1.63 0.10 74.87 03:42:01 AM 3 10.31 0.00 2.19 0.15 0.08 87.27 Average: all 36.72 0.04 3.33 1.56 0.11 58.24 Average: 0 35.74 0.02 3.01 1.37 0.10 59.76 Average: 1 39.53 0.03 3.73 1.65 0.11 54.96 Average: 2 38.72 0.05 3.17 1.60 0.11 56.35 Average: 3 32.88 0.05 3.43 1.63 0.10 61.92