---> uname -a: Linux prd-centos8-builder-4c-4g-44342.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 1100 6805 19 7857 14313 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:1f:fd:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85272sec preferred_lft 85272sec inet6 fe80::f816:3eff:fe1f:fd47/64 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) 09/08/2025 _x86_64_ (4 CPU) 03:25:06 LINUX RESTART (4 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 144.28 9.53 134.74 1599.73 12559.87 03:28:01 AM 15.76 0.03 15.73 0.53 450.92 03:29:01 AM 331.43 13.41 318.02 1541.76 3781.43 03:30:01 AM 97.67 6.21 91.45 1116.29 19155.76 03:31:01 AM 50.48 0.00 50.48 0.00 22369.91 03:32:01 AM 138.61 0.00 138.61 0.00 33144.81 03:33:01 AM 46.59 0.00 46.59 0.00 8259.01 03:34:01 AM 102.53 0.00 102.53 0.00 11003.52 03:35:01 AM 63.27 0.00 63.27 0.00 8910.25 03:36:01 AM 545.96 0.50 545.46 23.06 30617.45 03:37:01 AM 1088.29 96.35 991.93 1706.38 25932.29 03:38:01 AM 17.50 0.58 16.91 8.13 5221.90 03:39:01 AM 25.65 13.58 12.06 153.44 9660.29 03:40:01 AM 12.85 0.00 12.85 0.00 9877.04 03:41:01 AM 71.48 0.12 71.36 0.93 15048.10 03:42:01 AM 43.24 0.00 43.24 0.00 2960.29 03:43:01 AM 85.87 0.42 85.45 24.13 16866.08 Average: 169.49 8.28 161.21 363.20 13872.06 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 13239148 15098104 2902384 17.98 2688 2056276 851684 4.95 202220 2285704 1116 03:28:01 AM 13207156 15067940 2934376 18.18 2688 2056880 851684 4.95 202236 2313544 32 03:29:01 AM 11946648 14190580 4194884 25.99 2688 2423500 1688512 9.82 238504 3489396 291052 03:30:01 AM 9980884 13143132 6160648 38.17 2688 3333900 2626496 15.28 470976 5206168 616608 03:31:01 AM 8012068 11747792 8129464 50.36 2688 3894220 3859664 22.45 729468 6890360 522288 03:32:01 AM 8574736 12920116 7566796 46.88 2688 4497096 2647848 15.40 888920 6159332 159672 03:33:01 AM 7575072 12208648 8566460 53.07 2688 4763240 3341732 19.44 966032 7045404 201448 03:34:01 AM 7244024 12158348 8897508 55.12 2688 5018792 3370036 19.60 1040432 7247848 165196 03:35:01 AM 7225096 12376392 8916436 55.24 2688 5251660 3139240 18.26 1087164 7208248 149960 03:36:01 AM 5352124 11746748 10789408 66.84 2688 6299292 3258876 18.96 1102080 8667692 504252 03:37:01 AM 4700256 11227076 11441276 70.88 2688 6354588 3330120 19.37 1164176 9046204 3736 03:38:01 AM 5099544 11928712 11041988 68.41 2688 6651028 3167876 18.43 1298976 8520548 175868 03:39:01 AM 4807824 11910260 11333708 70.21 2688 6923188 3172640 18.46 1387964 8721812 177224 03:40:01 AM 4226384 11593560 11915148 73.82 2688 7186764 3227244 18.77 1476044 9203884 175648 03:41:01 AM 4760024 12163392 11381508 70.51 2688 7340416 3170856 18.45 1533632 8804232 32268 03:42:01 AM 4673864 12157700 11467668 71.04 2688 7428872 3060584 17.80 1573344 8863060 43668 03:43:01 AM 6110460 13798640 10031072 62.14 2688 7629380 958992 5.58 1886680 7114424 23932 Average: 7455018 12672773 8686514 53.81 2688 5241711 2689652 15.65 1014638 6869874 190822 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.01 102.27 589.14 30.33 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 121.76 106.40 298.67 30.70 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 551.01 477.44 5019.58 96.93 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:30:01 AM eth0 262.68 221.68 4385.59 22.89 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 03:31:01 AM eth0 68.91 50.30 1438.05 12.95 0.00 0.00 0.00 0.00 03:32:01 AM lo 2.52 2.52 0.54 0.54 0.00 0.00 0.00 0.00 03:32:01 AM eth0 62.44 59.67 502.52 12.73 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 27.58 25.13 61.24 15.06 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 17.36 15.65 6.69 8.96 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 56.79 53.01 612.33 17.08 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 197.73 157.44 1735.10 24.21 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 3.45 3.70 0.91 0.68 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 10.46 10.11 85.45 1.91 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 3.12 2.47 0.95 1.38 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 2.10 1.93 0.48 0.85 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 17.52 19.20 80.48 4.62 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 62.19 57.74 524.83 14.00 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 571.43 551.98 271.97 4329.06 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 126.68 112.72 918.52 272.03 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) 09/08/2025 _x86_64_ (4 CPU) 03:25:06 LINUX RESTART (4 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 10.43 0.08 2.21 0.93 0.08 86.28 03:27:01 AM 0 11.12 0.03 2.39 0.60 0.08 85.78 03:27:01 AM 1 4.89 0.25 2.85 1.09 0.08 90.83 03:27:01 AM 2 20.04 0.00 2.31 1.55 0.07 76.04 03:27:01 AM 3 5.67 0.03 1.29 0.48 0.07 92.46 03:28:01 AM all 0.58 0.00 0.39 0.04 0.04 98.95 03:28:01 AM 0 0.35 0.00 0.33 0.00 0.03 99.28 03:28:01 AM 1 0.80 0.00 0.22 0.00 0.05 98.93 03:28:01 AM 2 0.50 0.00 0.42 0.05 0.03 99.00 03:28:01 AM 3 0.65 0.00 0.60 0.12 0.05 98.58 03:29:01 AM all 27.91 0.00 2.53 1.83 0.10 67.62 03:29:01 AM 0 27.74 0.00 1.89 0.54 0.10 69.73 03:29:01 AM 1 26.69 0.00 2.45 1.27 0.08 69.51 03:29:01 AM 2 27.42 0.00 3.15 2.57 0.13 66.73 03:29:01 AM 3 29.81 0.00 2.63 2.93 0.10 64.53 03:30:01 AM all 46.16 0.00 2.70 1.12 0.10 49.93 03:30:01 AM 0 47.53 0.00 2.23 0.44 0.08 49.72 03:30:01 AM 1 46.53 0.00 1.97 0.66 0.10 50.74 03:30:01 AM 2 42.91 0.00 2.06 1.75 0.10 53.18 03:30:01 AM 3 47.68 0.00 4.56 1.64 0.10 46.02 03:31:01 AM all 65.17 0.00 2.72 0.33 0.12 31.67 03:31:01 AM 0 63.88 0.00 2.24 0.72 0.12 33.04 03:31:01 AM 1 63.66 0.00 3.28 0.33 0.13 32.59 03:31:01 AM 2 65.90 0.00 3.26 0.20 0.10 30.54 03:31:01 AM 3 67.24 0.00 2.11 0.05 0.12 30.49 03:32:01 AM all 49.53 0.00 2.76 0.95 0.11 46.65 03:32:01 AM 0 48.98 0.00 2.27 1.70 0.12 46.94 03:32:01 AM 1 52.20 0.00 2.85 1.04 0.10 43.81 03:32:01 AM 2 58.41 0.00 4.06 0.50 0.10 36.92 03:32:01 AM 3 38.55 0.00 1.84 0.57 0.12 58.93 03:33:01 AM all 54.06 0.00 2.86 0.23 0.09 42.76 03:33:01 AM 0 55.45 0.00 3.81 0.10 0.08 40.56 03:33:01 AM 1 41.56 0.00 1.86 0.47 0.08 56.02 03:33:01 AM 2 65.94 0.00 5.02 0.23 0.12 28.69 03:33:01 AM 3 53.29 0.00 0.74 0.10 0.08 45.79 03:34:01 AM all 57.88 0.00 2.80 0.42 0.13 38.77 03:34:01 AM 0 54.14 0.00 2.43 0.34 0.12 42.98 03:34:01 AM 1 67.13 0.00 3.29 0.50 0.13 28.95 03:34:01 AM 2 59.85 0.00 2.91 0.33 0.12 36.78 03:34:01 AM 3 50.42 0.00 2.57 0.52 0.13 46.36 03:35:01 AM all 43.93 0.00 2.80 1.37 0.12 51.77 03:35:01 AM 0 43.11 0.00 3.44 2.08 0.15 51.22 03:35:01 AM 1 48.22 0.00 2.90 2.00 0.12 46.76 03:35:01 AM 2 44.34 0.00 3.29 0.86 0.10 51.41 03:35:01 AM 3 40.06 0.00 1.57 0.54 0.12 57.72 03:36:01 AM all 33.59 0.00 9.84 4.22 0.12 52.24 03:36:01 AM 0 34.51 0.00 8.39 2.76 0.14 54.20 03:36:01 AM 1 24.82 0.00 9.30 3.57 0.10 62.21 03:36:01 AM 2 45.68 0.00 11.40 5.26 0.14 37.53 03:36:01 AM 3 29.25 0.00 10.25 5.29 0.10 55.11 03:37:01 AM all 34.81 0.00 5.46 8.28 0.12 51.33 03:37:01 AM 0 44.22 0.00 5.29 8.06 0.12 42.32 03:37:01 AM 1 29.06 0.00 5.45 7.21 0.15 58.13 03:37:01 AM 2 25.15 0.00 5.60 9.24 0.12 59.89 03:37:01 AM 3 40.82 0.00 5.50 8.60 0.10 44.98 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 37.47 0.00 1.47 0.15 0.09 60.82 03:38:01 AM 0 40.22 0.00 1.30 0.35 0.10 58.03 03:38:01 AM 1 36.83 0.00 1.49 0.07 0.08 61.53 03:38:01 AM 2 34.36 0.00 1.17 0.00 0.08 64.38 03:38:01 AM 3 38.45 0.00 1.94 0.17 0.10 59.35 03:39:01 AM all 37.02 0.00 1.61 0.24 0.09 61.03 03:39:01 AM 0 45.91 0.00 2.54 0.53 0.10 50.92 03:39:01 AM 1 54.78 0.00 2.34 0.00 0.08 42.80 03:39:01 AM 2 19.70 0.00 0.82 0.40 0.08 78.99 03:39:01 AM 3 27.66 0.00 0.75 0.03 0.10 71.46 03:40:01 AM all 36.92 0.00 1.62 0.22 0.08 61.16 03:40:01 AM 0 33.71 0.00 1.12 0.05 0.07 65.05 03:40:01 AM 1 54.47 0.00 1.90 0.28 0.10 43.24 03:40:01 AM 2 40.46 0.00 2.87 0.08 0.08 56.49 03:40:01 AM 3 19.01 0.00 0.60 0.45 0.07 79.87 03:41:01 AM all 38.91 0.00 2.36 0.30 0.10 58.33 03:41:01 AM 0 28.19 0.00 1.78 0.28 0.10 69.64 03:41:01 AM 1 34.05 0.00 3.02 0.28 0.10 62.55 03:41:01 AM 2 52.01 0.00 2.70 0.35 0.08 44.85 03:41:01 AM 3 41.40 0.00 1.92 0.30 0.10 56.28 03:42:01 AM all 56.13 0.00 2.71 0.14 0.10 40.92 03:42:01 AM 0 61.28 0.00 3.42 0.13 0.10 35.07 03:42:01 AM 1 55.55 0.00 2.36 0.08 0.12 41.89 03:42:01 AM 2 49.66 0.00 2.18 0.20 0.10 47.86 03:42:01 AM 3 58.03 0.00 2.90 0.13 0.08 38.85 03:43:01 AM all 35.50 0.00 4.01 0.45 0.12 59.91 03:43:01 AM 0 34.56 0.00 5.33 1.07 0.13 58.90 03:43:01 AM 1 41.23 0.00 3.81 0.18 0.10 54.67 03:43:01 AM 2 28.57 0.00 3.58 0.34 0.10 67.42 03:43:01 AM 3 37.66 0.00 3.31 0.22 0.13 58.67 Average: all 39.17 0.00 2.98 1.24 0.10 56.50 Average: 0 39.69 0.00 2.95 1.16 0.10 56.11 Average: 1 40.15 0.01 3.01 1.12 0.10 55.61 Average: 2 40.05 0.00 3.33 1.40 0.10 55.12 Average: 3 36.79 0.00 2.64 1.29 0.10 59.18