---> uname -a: Linux prd-centos8-builder-4c-4g-25850.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 1064 6845 19 7853 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:2e:ed:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85321sec preferred_lft 85321sec inet6 fe80::f816:3eff:fe2e:ed30/64 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) 07/05/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 186.22 32.14 154.07 1841.56 12334.71 03:25:01 AM 416.00 13.50 402.50 1542.28 7988.37 03:26:01 AM 83.90 6.12 77.79 1032.63 11490.35 03:27:01 AM 54.12 0.15 53.97 95.30 29517.06 03:28:01 AM 137.13 0.00 137.13 0.00 33432.85 03:29:01 AM 38.48 0.00 38.48 0.00 7538.66 03:30:01 AM 85.44 0.00 85.44 0.00 9603.37 03:31:01 AM 83.71 0.00 83.71 0.00 9143.60 03:32:01 AM 78.75 0.03 78.72 19.33 9946.08 03:33:01 AM 1403.20 56.14 1347.06 674.55 48927.85 03:34:01 AM 56.82 40.73 16.10 1038.76 1256.21 03:35:01 AM 15.78 3.03 12.75 50.39 10276.44 03:36:01 AM 20.36 11.08 9.28 107.95 9980.18 03:37:01 AM 8.80 0.03 8.77 0.27 9728.03 03:38:01 AM 85.45 0.08 85.37 0.67 9695.70 03:39:01 AM 58.44 0.03 58.41 5.20 3637.56 03:40:01 AM 66.06 0.65 65.41 62.51 15962.93 Average: 169.33 9.63 159.70 380.64 14145.07 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13240808 15098440 2900724 17.97 2688 2054068 810452 4.71 202820 2281912 95516 03:25:01 AM 11548080 13789520 4593452 28.46 2688 2420896 2051936 11.94 239260 3884996 290256 03:26:01 AM 10429948 13577172 5711584 35.38 2688 3319860 2179940 12.68 453824 4776824 833592 03:27:01 AM 9528460 13339884 6613072 40.97 2688 3969048 2246048 13.07 708088 5398388 610304 03:28:01 AM 8911272 13238728 7230260 44.79 2688 4480244 2247964 13.08 882020 5830988 145348 03:29:01 AM 7639044 12143912 8502488 52.67 2688 4640284 3249624 18.90 963988 6991944 100020 03:30:01 AM 7121644 11944624 9019888 55.88 2688 4932440 3485280 20.27 1029500 7389152 138684 03:31:01 AM 7255524 12374268 8886008 55.05 2688 5219116 2999600 17.45 1063292 7201924 174608 03:32:01 AM 5830236 12015020 10311296 63.88 2688 6179204 3146940 18.31 1102876 8387464 923872 03:33:01 AM 4785244 11273532 11356288 70.35 2688 6317560 3183168 18.52 1157404 8980696 380 03:34:01 AM 5065596 11803484 11075936 68.62 2688 6560564 3203920 18.64 1269824 8595540 202560 03:35:01 AM 4436172 11349184 11705360 72.52 2688 6737964 3219212 18.73 1329076 9156664 87812 03:36:01 AM 4526464 11805272 11615068 71.96 2688 7096776 3197236 18.60 1447316 8952472 175832 03:37:01 AM 4246484 11789076 11895048 73.69 2688 7361744 3206508 18.65 1537220 9142960 177216 03:38:01 AM 4666908 12106884 11474624 71.09 2688 7384656 3014852 17.54 1566052 8889904 46960 03:39:01 AM 7064012 14750500 9077520 56.24 2688 7625164 833452 4.85 1888620 6169664 422492 03:40:01 AM 6954860 14639928 9186672 56.91 2688 7628828 961756 5.59 2060748 6119276 9076 Average: 7250044 12767025 8891488 55.08 2688 5525201 2543405 14.80 1111878 6950045 260855 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 284.42 237.91 1490.11 56.09 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 608.18 510.68 5140.77 107.72 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 467.44 416.95 4358.69 35.39 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 76.91 60.36 1505.42 15.25 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.93 2.93 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 50.59 46.88 430.73 9.95 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 30.41 28.38 125.85 10.32 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 22.09 20.84 10.90 15.41 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 56.31 51.83 614.41 14.01 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 280.67 167.47 1673.33 28.58 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 22.00 16.58 71.50 3.29 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 8.57 8.77 85.11 1.59 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 1.37 1.18 0.32 0.61 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 2.92 2.80 0.71 1.14 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 1.95 1.73 0.49 0.80 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 54.57 54.14 511.72 12.31 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 102.30 100.53 220.59 31.46 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 841.74 807.11 250.91 6443.44 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 171.32 149.07 970.05 399.29 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) 07/05/2025 _x86_64_ (4 CPU) 03:22:19 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 15.58 0.33 5.73 1.34 0.10 76.91 03:24:01 AM 0 9.06 0.32 5.56 1.66 0.12 83.29 03:24:01 AM 1 14.47 0.30 4.67 1.17 0.10 79.29 03:24:01 AM 2 25.98 0.22 6.28 1.49 0.10 65.93 03:24:01 AM 3 12.85 0.49 6.41 1.05 0.10 79.10 03:25:01 AM all 28.58 0.00 2.75 2.08 0.14 66.45 03:25:01 AM 0 26.01 0.00 2.75 0.87 0.13 70.23 03:25:01 AM 1 27.57 0.00 2.77 1.90 0.15 67.61 03:25:01 AM 2 31.83 0.00 2.26 2.25 0.13 63.52 03:25:01 AM 3 28.88 0.00 3.23 3.32 0.13 64.43 03:26:01 AM all 33.00 0.00 2.07 0.75 0.11 64.07 03:26:01 AM 0 35.19 0.00 1.76 0.94 0.10 62.01 03:26:01 AM 1 36.54 0.00 2.54 0.59 0.17 60.16 03:26:01 AM 2 30.18 0.00 1.58 0.37 0.08 67.79 03:26:01 AM 3 30.09 0.00 2.41 1.11 0.10 66.29 03:27:01 AM all 68.37 0.00 2.65 1.29 0.13 27.55 03:27:01 AM 0 66.63 0.00 3.20 0.65 0.13 29.38 03:27:01 AM 1 69.33 0.00 1.77 1.67 0.13 27.09 03:27:01 AM 2 65.36 0.00 2.50 1.83 0.12 30.20 03:27:01 AM 3 72.17 0.00 3.12 1.02 0.13 23.55 03:28:01 AM all 47.91 0.00 2.85 1.81 0.12 47.31 03:28:01 AM 0 49.79 0.00 3.55 3.50 0.13 43.03 03:28:01 AM 1 45.47 0.00 2.62 0.45 0.12 51.34 03:28:01 AM 2 50.77 0.00 3.23 1.41 0.12 44.47 03:28:01 AM 3 45.60 0.00 1.99 1.89 0.12 50.39 03:29:01 AM all 56.79 0.00 2.81 0.27 0.12 40.01 03:29:01 AM 0 62.25 0.00 3.68 0.07 0.10 33.90 03:29:01 AM 1 42.87 0.00 1.66 0.22 0.15 55.11 03:29:01 AM 2 63.81 0.00 3.43 0.59 0.12 32.05 03:29:01 AM 3 58.25 0.00 2.48 0.20 0.10 38.96 03:30:01 AM all 52.67 0.00 2.93 0.61 0.12 43.67 03:30:01 AM 0 47.43 0.00 3.35 0.82 0.13 48.26 03:30:01 AM 1 55.37 0.00 3.24 0.69 0.12 40.58 03:30:01 AM 2 50.06 0.00 1.56 0.62 0.10 47.66 03:30:01 AM 3 57.84 0.00 3.56 0.32 0.12 38.17 03:31:01 AM all 51.02 0.00 2.97 0.51 0.10 45.39 03:31:01 AM 0 56.84 0.00 4.30 0.22 0.12 38.52 03:31:01 AM 1 36.21 0.00 1.73 1.02 0.08 60.95 03:31:01 AM 2 46.48 0.00 1.29 0.44 0.10 51.69 03:31:01 AM 3 64.60 0.00 4.58 0.37 0.10 30.35 03:32:01 AM all 39.62 0.00 6.85 0.50 0.20 52.84 03:32:01 AM 0 25.99 0.00 5.69 1.10 0.25 66.96 03:32:01 AM 1 41.05 0.00 5.53 0.19 0.19 53.05 03:32:01 AM 2 36.84 0.00 6.92 0.22 0.15 55.87 03:32:01 AM 3 54.58 0.00 9.25 0.48 0.20 35.49 03:33:01 AM all 24.28 0.00 9.62 17.73 0.17 48.20 03:33:01 AM 0 22.80 0.00 7.86 12.67 0.14 56.53 03:33:01 AM 1 20.57 0.00 8.20 20.28 0.21 50.75 03:33:01 AM 2 19.25 0.00 10.67 20.71 0.22 49.15 03:33:01 AM 3 34.47 0.00 11.75 17.31 0.14 36.33 03:34:01 AM all 37.37 0.00 1.49 0.34 0.12 60.67 03:34:01 AM 0 23.11 0.00 1.75 0.08 0.13 74.92 03:34:01 AM 1 39.54 0.00 0.75 0.08 0.13 59.48 03:34:01 AM 2 22.66 0.00 1.14 0.07 0.12 76.02 03:34:01 AM 3 64.19 0.00 2.32 1.14 0.10 32.25 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.75 0.00 1.42 0.31 0.13 59.39 03:35:01 AM 0 21.81 0.00 1.13 1.15 0.13 75.77 03:35:01 AM 1 66.68 0.00 2.44 0.00 0.13 30.75 03:35:01 AM 2 45.35 0.00 1.64 0.08 0.12 52.81 03:35:01 AM 3 21.19 0.00 0.45 0.00 0.13 78.22 03:36:01 AM all 35.98 0.00 1.94 0.94 0.10 61.03 03:36:01 AM 0 17.98 0.00 0.95 1.17 0.10 79.80 03:36:01 AM 1 58.64 0.00 3.16 0.23 0.12 37.85 03:36:01 AM 2 23.94 0.00 1.64 0.02 0.10 74.31 03:36:01 AM 3 43.39 0.00 2.03 2.34 0.10 52.14 03:37:01 AM all 36.72 0.00 1.63 0.39 0.11 61.16 03:37:01 AM 0 18.42 0.00 0.70 0.15 0.12 80.61 03:37:01 AM 1 19.26 0.00 1.30 0.92 0.10 78.42 03:37:01 AM 2 31.40 0.00 1.16 0.13 0.10 67.21 03:37:01 AM 3 77.84 0.00 3.35 0.37 0.12 18.33 03:38:01 AM all 47.98 0.00 3.03 0.37 0.11 48.50 03:38:01 AM 0 47.31 0.00 2.62 0.24 0.10 49.74 03:38:01 AM 1 42.23 0.00 5.64 0.59 0.12 51.43 03:38:01 AM 2 39.94 0.00 1.61 0.45 0.12 57.88 03:38:01 AM 3 62.51 0.00 2.26 0.22 0.12 34.90 03:39:01 AM all 53.43 0.00 3.87 0.28 0.11 42.31 03:39:01 AM 0 50.71 0.00 3.25 0.15 0.12 45.77 03:39:01 AM 1 52.53 0.00 4.58 0.40 0.10 42.39 03:39:01 AM 2 57.65 0.00 3.42 0.47 0.10 38.35 03:39:01 AM 3 52.85 0.00 4.23 0.08 0.12 42.72 03:40:01 AM all 18.65 0.00 2.75 0.74 0.11 77.75 03:40:01 AM 0 8.20 0.00 2.86 0.84 0.10 87.99 03:40:01 AM 1 17.21 0.00 1.98 0.10 0.13 80.57 03:40:01 AM 2 26.21 0.00 2.98 0.40 0.10 70.31 03:40:01 AM 3 22.97 0.00 3.16 1.63 0.10 72.13 Average: all 40.41 0.02 3.36 1.77 0.12 54.32 Average: 0 34.67 0.02 3.23 1.54 0.13 60.42 Average: 1 40.36 0.02 3.20 1.77 0.13 54.52 Average: 2 39.29 0.01 3.12 1.84 0.12 55.62 Average: 3 47.31 0.03 3.90 1.92 0.12 46.72