---> uname -a: Linux prd-centos8-builder-4c-4g-8789.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1065 7327 19 7370 14349 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:30:44:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85271sec preferred_lft 85271sec inet6 fe80::f816:3eff:fe30:4409/64 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) 11/05/2025 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 211.20 60.01 151.18 2151.28 12617.08 01:24:01 AM 30.00 0.00 30.00 0.00 3710.60 01:25:01 AM 6.52 0.03 6.48 0.53 168.31 01:26:01 AM 396.70 16.55 380.15 2369.34 6389.92 01:27:01 AM 91.27 2.87 88.40 289.37 37093.30 01:28:01 AM 122.56 0.00 122.56 0.00 19692.65 01:29:01 AM 48.68 0.00 48.68 0.00 18128.30 01:30:01 AM 47.67 0.00 47.67 0.00 5686.62 01:31:01 AM 57.99 0.00 57.99 0.00 6352.16 01:32:01 AM 526.40 0.48 525.91 22.93 29931.54 01:33:01 AM 1002.97 87.84 915.13 1580.01 25347.55 01:34:01 AM 30.86 9.10 21.76 134.38 5119.01 01:35:01 AM 22.85 13.58 9.27 153.44 9485.82 01:36:01 AM 10.36 0.00 10.36 0.00 10117.96 01:37:01 AM 23.18 0.12 23.06 0.93 9954.42 01:38:01 AM 92.81 0.00 92.81 0.00 8069.78 01:39:01 AM 130.99 0.42 130.58 24.13 7250.89 01:40:01 AM 56.41 0.27 56.15 43.59 10078.57 Average: 161.63 10.63 151.01 376.11 12510.86 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13225600 15090940 2915932 18.06 2688 2062824 842828 4.90 202684 2302208 95776 01:24:01 AM 13218708 15085492 2922824 18.11 2688 2063312 842828 4.90 202688 2303640 268 01:25:01 AM 13214188 15082472 2927344 18.14 2688 2063756 842828 4.90 202692 2304920 240 01:26:01 AM 11189984 13490100 4951548 30.68 2688 2477948 2249084 13.08 387740 4089084 253168 01:27:01 AM 9795564 13015236 6345968 39.31 2688 3386208 2559528 14.89 480084 5372876 60088 01:28:01 AM 8816196 12957156 7325336 45.38 2688 4297920 2571768 14.96 870008 5945676 408096 01:29:01 AM 8033652 12401000 8107880 50.23 2688 4506596 3055520 17.77 897852 6667204 93916 01:30:01 AM 7668316 12194504 8473216 52.49 2688 4654252 3251248 18.91 992260 6917544 84836 01:31:01 AM 7429672 12175992 8711860 53.97 2688 4870568 3251248 18.91 1040244 7097796 130928 01:32:01 AM 5585528 11546084 10556004 65.40 2688 5894912 3384400 19.69 1053496 8542572 484364 01:33:01 AM 5112428 11206620 11029104 68.33 2688 5946388 3451076 20.08 1115508 8740900 8 01:34:01 AM 4839744 11151548 11301788 70.02 2688 6159152 3469304 20.18 1221348 8901852 87796 01:35:01 AM 4651176 11237880 11490356 71.19 2688 6431612 3484116 20.27 1310300 9000080 89388 01:36:01 AM 4566584 11507724 11574948 71.71 2688 6783144 3468548 20.18 1427716 8970304 175676 01:37:01 AM 4717172 11866556 11424360 70.78 2688 6991452 3297668 19.18 1521536 8735740 118328 01:38:01 AM 4716452 11775108 11425080 70.78 2688 7023992 3452000 20.08 1525920 8916972 42216 01:39:01 AM 7508580 14688016 8632952 53.48 2688 7146072 930552 5.41 1761996 5901384 243336 01:40:01 AM 7502792 14691508 8638740 53.52 2688 7156888 884172 5.14 1937256 5734596 3372 Average: 7877352 12842441 8264180 51.20 2688 4995389 2516040 14.64 1008407 6469186 131767 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 122.19 101.65 1192.58 27.62 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 98.75 82.55 247.42 23.38 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 99.45 86.60 218.62 25.26 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 508.28 452.79 5263.66 89.83 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 183.94 159.56 4191.99 19.68 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 61.49 48.04 1448.57 8.27 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 38.24 37.21 146.44 11.92 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 34.31 33.72 47.83 15.98 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 63.72 60.72 612.70 17.27 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 202.25 140.61 1735.58 22.71 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 3.72 3.80 0.91 0.67 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 9.00 9.15 85.13 1.60 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.60 2.18 0.84 1.13 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 3.00 2.75 0.76 1.12 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 17.04 18.83 88.39 4.37 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 61.72 57.70 521.58 14.50 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 320.05 349.33 204.70 1521.38 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 541.52 575.81 372.32 3551.44 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 131.73 123.50 909.98 297.68 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) 11/05/2025 _x86_64_ (4 CPU) 01:21:24 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.14 0.56 7.71 1.18 0.08 75.33 01:23:01 AM 0 15.45 0.47 7.25 1.00 0.08 75.75 01:23:01 AM 1 8.90 0.69 8.31 1.64 0.07 80.40 01:23:01 AM 2 22.37 0.55 8.40 1.21 0.10 67.37 01:23:01 AM 3 13.87 0.52 6.87 0.89 0.07 77.79 01:24:01 AM all 0.45 0.00 0.35 0.21 0.05 98.94 01:24:01 AM 0 0.60 0.00 0.17 0.00 0.05 99.18 01:24:01 AM 1 0.18 0.00 0.18 0.10 0.07 99.47 01:24:01 AM 2 0.48 0.00 0.38 0.17 0.03 98.93 01:24:01 AM 3 0.55 0.00 0.65 0.58 0.03 98.18 01:25:01 AM all 0.42 0.00 0.28 0.02 0.03 99.24 01:25:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 01:25:01 AM 1 0.53 0.00 0.17 0.00 0.03 99.26 01:25:01 AM 2 0.20 0.00 0.10 0.08 0.03 99.58 01:25:01 AM 3 0.87 0.00 0.79 0.00 0.03 98.31 01:26:01 AM all 45.72 0.00 3.05 1.51 0.11 49.60 01:26:01 AM 0 40.25 0.00 1.94 0.67 0.10 57.04 01:26:01 AM 1 48.53 0.00 5.05 2.38 0.12 43.91 01:26:01 AM 2 44.47 0.00 2.60 2.21 0.12 50.60 01:26:01 AM 3 49.65 0.00 2.63 0.79 0.12 46.82 01:27:01 AM all 55.21 0.00 2.56 0.82 0.13 41.28 01:27:01 AM 0 54.79 0.00 2.18 0.40 0.12 42.52 01:27:01 AM 1 50.86 0.00 2.00 1.74 0.15 45.25 01:27:01 AM 2 62.54 0.00 4.51 0.70 0.12 32.14 01:27:01 AM 3 52.65 0.00 1.57 0.45 0.12 45.22 01:28:01 AM all 49.58 0.00 2.72 0.86 0.09 46.75 01:28:01 AM 0 54.15 0.00 3.38 0.50 0.10 41.87 01:28:01 AM 1 47.45 0.00 1.93 0.82 0.08 49.72 01:28:01 AM 2 46.91 0.00 2.85 1.22 0.10 48.92 01:28:01 AM 3 49.79 0.00 2.73 0.90 0.08 46.50 01:29:01 AM all 57.09 0.00 2.60 0.44 0.10 39.77 01:29:01 AM 0 56.59 0.00 1.96 0.25 0.10 41.09 01:29:01 AM 1 51.92 0.00 0.97 0.23 0.10 46.78 01:29:01 AM 2 51.08 0.00 3.23 1.00 0.10 44.58 01:29:01 AM 3 68.76 0.00 4.24 0.28 0.08 26.63 01:30:01 AM all 33.26 0.00 2.49 9.53 0.10 54.62 01:30:01 AM 0 38.13 0.00 3.05 16.79 0.10 41.93 01:30:01 AM 1 27.56 0.00 2.07 6.33 0.10 63.95 01:30:01 AM 2 35.33 0.00 2.06 0.30 0.08 62.22 01:30:01 AM 3 32.01 0.00 2.80 14.71 0.10 50.38 01:31:01 AM all 39.87 0.00 2.75 2.89 0.10 54.39 01:31:01 AM 0 44.38 0.00 3.21 1.18 0.10 51.13 01:31:01 AM 1 30.97 0.00 1.70 5.46 0.10 61.76 01:31:01 AM 2 40.50 0.00 2.93 0.47 0.08 56.02 01:31:01 AM 3 43.63 0.00 3.17 4.45 0.10 48.64 01:32:01 AM all 29.60 0.00 9.20 5.46 0.12 55.62 01:32:01 AM 0 24.27 0.00 9.50 3.92 0.12 62.19 01:32:01 AM 1 25.56 0.00 8.81 4.56 0.12 60.95 01:32:01 AM 2 35.90 0.00 8.91 5.26 0.10 49.82 01:32:01 AM 3 32.61 0.00 9.57 8.11 0.12 49.59 01:33:01 AM all 32.20 0.00 5.74 11.62 0.12 50.32 01:33:01 AM 0 31.99 0.00 5.79 10.17 0.12 51.93 01:33:01 AM 1 20.24 0.00 5.01 11.97 0.13 62.64 01:33:01 AM 2 36.98 0.00 6.55 12.93 0.12 43.41 01:33:01 AM 3 39.64 0.00 5.59 11.40 0.10 43.26 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.55 0.00 1.34 0.17 0.10 60.84 01:34:01 AM 0 72.20 0.00 1.75 0.03 0.10 25.92 01:34:01 AM 1 34.57 0.00 1.62 0.20 0.10 63.51 01:34:01 AM 2 20.31 0.00 1.22 0.15 0.08 78.24 01:34:01 AM 3 23.14 0.00 0.77 0.28 0.10 75.71 01:35:01 AM all 37.61 0.00 1.56 0.36 0.10 60.37 01:35:01 AM 0 25.50 0.00 1.34 0.02 0.10 73.05 01:35:01 AM 1 53.22 0.00 2.12 0.28 0.10 44.27 01:35:01 AM 2 21.97 0.00 1.14 0.02 0.07 76.81 01:35:01 AM 3 49.75 0.00 1.64 1.14 0.12 47.36 01:36:01 AM all 35.15 0.00 1.82 0.20 0.09 62.74 01:36:01 AM 0 50.43 0.00 2.14 0.48 0.10 46.85 01:36:01 AM 1 39.12 0.00 1.97 0.20 0.10 58.61 01:36:01 AM 2 33.06 0.00 1.62 0.02 0.08 65.23 01:36:01 AM 3 17.99 0.00 1.54 0.12 0.07 80.29 01:37:01 AM all 38.64 0.00 1.50 0.28 0.10 59.47 01:37:01 AM 0 22.13 0.00 0.68 0.03 0.08 77.07 01:37:01 AM 1 33.76 0.00 1.10 0.20 0.12 64.82 01:37:01 AM 2 57.57 0.00 2.67 0.62 0.10 39.04 01:37:01 AM 3 41.13 0.00 1.56 0.27 0.10 56.94 01:38:01 AM all 51.53 0.00 3.61 0.23 0.10 44.54 01:38:01 AM 0 51.75 0.00 2.97 0.37 0.10 44.81 01:38:01 AM 1 47.02 0.00 2.46 0.15 0.10 50.27 01:38:01 AM 2 47.97 0.00 4.95 0.22 0.10 46.76 01:38:01 AM 3 59.37 0.00 4.06 0.17 0.08 36.32 01:39:01 AM all 32.88 0.00 3.50 1.16 0.10 62.36 01:39:01 AM 0 43.37 0.00 4.81 1.53 0.12 50.18 01:39:01 AM 1 21.02 0.00 2.18 0.45 0.08 76.27 01:39:01 AM 2 35.43 0.00 3.24 2.35 0.10 58.89 01:39:01 AM 3 31.70 0.00 3.77 0.30 0.10 64.12 01:40:01 AM all 22.14 0.00 2.03 0.36 0.10 75.37 01:40:01 AM 0 30.42 0.00 2.31 0.12 0.10 67.05 01:40:01 AM 1 20.53 0.00 1.78 0.08 0.08 77.52 01:40:01 AM 2 12.66 0.00 1.75 1.09 0.10 84.41 01:40:01 AM 3 24.93 0.00 2.28 0.17 0.10 72.52 Average: all 34.11 0.03 3.03 2.06 0.09 60.67 Average: 0 36.47 0.03 3.02 2.07 0.10 58.32 Average: 1 31.23 0.04 2.74 2.04 0.10 63.87 Average: 2 33.63 0.03 3.28 1.66 0.09 61.31 Average: 3 35.10 0.03 3.11 2.49 0.09 59.18