---> uname -a: Linux prd-centos8-builder-4c-4g-20142.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: 2799.996 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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1027 7389 19 7346 14386 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:6e:25:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85281sec preferred_lft 85281sec inet6 fe80::f816:3eff:fe6e:25de/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) 06/11/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 194.57 47.02 147.55 1975.21 11859.83 01:24:01 AM 31.51 0.03 31.47 0.53 3749.52 01:25:01 AM 5.78 0.00 5.78 0.00 144.03 01:26:01 AM 379.79 16.31 363.47 2147.51 4020.85 01:27:01 AM 99.00 3.18 95.82 522.01 38935.67 01:28:01 AM 55.21 0.00 55.21 0.00 6442.58 01:29:01 AM 121.53 0.00 121.53 0.00 29981.17 01:30:01 AM 61.34 0.00 61.34 0.00 6275.19 01:31:01 AM 65.69 0.00 65.69 0.00 7630.21 01:32:01 AM 320.78 0.58 320.19 27.06 26361.90 01:33:01 AM 1188.59 85.74 1102.85 1543.34 29271.87 01:34:01 AM 33.93 11.19 22.73 171.09 5270.77 01:35:01 AM 23.23 13.53 9.70 152.64 9523.36 01:36:01 AM 10.31 0.05 10.26 0.80 10120.26 01:37:01 AM 8.55 0.12 8.43 0.93 9488.60 01:38:01 AM 101.58 0.00 101.58 0.00 8352.55 01:39:01 AM 123.89 0.43 123.46 24.26 4759.46 01:40:01 AM 61.14 0.27 60.87 43.59 12277.59 Average: 160.35 9.91 150.43 367.16 12470.41 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13301084 15140752 2840440 17.60 2688 2038400 764088 4.44 202960 2232304 94784 01:24:01 AM 13293628 15134468 2847896 17.64 2688 2038800 764088 4.44 202992 2233212 20 01:25:01 AM 13289984 15132216 2851540 17.67 2688 2039204 764088 4.44 202992 2233964 48 01:26:01 AM 11482232 13727372 4659292 28.87 2688 2426940 2110232 12.28 348480 3844988 294268 01:27:01 AM 10104376 13254108 6037148 37.40 2688 3322168 2472072 14.38 472248 5081904 28024 01:28:01 AM 7869704 11979244 8271820 51.25 2688 4269732 3686564 21.45 856112 6907368 800100 01:29:01 AM 8847640 13103532 7293884 45.19 2688 4410980 2546776 14.82 894760 5887872 67852 01:30:01 AM 8098668 12567688 8042856 49.83 2688 4600092 3044964 17.71 975768 6509776 96516 01:31:01 AM 7833340 12550804 8308184 51.47 2688 4844312 3044964 17.71 1039824 6698428 131028 01:32:01 AM 6027188 11950524 10114336 62.66 2688 5870896 3172108 18.45 1054588 8143276 564184 01:33:01 AM 5658120 11725532 10483404 64.95 2688 5921308 3210764 18.68 1116192 8207196 3744 01:34:01 AM 5259044 11545340 10882480 67.42 2688 6135132 3215792 18.71 1222436 8489500 87820 01:35:01 AM 5248576 11806048 10892948 67.48 2688 6404972 3241604 18.86 1310628 8418092 89336 01:36:01 AM 5032920 11948828 11108604 68.82 2688 6759124 3243084 18.87 1428932 8515600 175692 01:37:01 AM 4424808 11516184 11716716 72.59 2688 6936404 3233160 18.81 1489384 9051768 87824 01:38:01 AM 5245348 12277216 10896176 67.50 2688 6998500 3047956 17.73 1526508 8394804 43092 01:39:01 AM 7577460 14732732 8564064 53.06 2688 7121368 865992 5.04 1762568 5836832 322748 01:40:01 AM 7512008 14677232 8629516 53.46 2688 7133904 903536 5.26 1938820 5728612 9856 Average: 8117007 13042768 8024517 49.71 2688 4959569 2407324 14.00 1002566 6245305 160941 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 251.77 183.02 1120.41 32.93 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 84.52 70.96 235.19 19.53 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 97.50 84.90 266.09 24.17 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 511.45 444.88 5015.39 90.50 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 502.92 434.42 4174.21 35.83 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 93.37 73.28 1776.91 13.60 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 40.69 41.23 140.50 16.48 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 31.46 30.00 54.92 11.18 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 70.26 65.96 624.46 18.90 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 437.02 222.53 1755.60 32.88 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 3.78 4.12 0.94 0.74 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 8.61 8.69 85.11 1.59 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 2.43 2.18 0.59 0.93 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 2.80 2.68 0.66 1.10 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 1.58 1.45 0.43 0.73 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 76.07 73.60 606.29 16.91 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 361.53 398.30 221.15 1753.73 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 456.07 509.80 355.57 3323.18 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 168.55 147.33 913.07 299.70 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) 06/11/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 14.30 0.41 6.06 0.92 0.07 78.24 01:23:01 AM 0 17.77 0.60 8.06 0.92 0.07 72.58 01:23:01 AM 1 21.03 0.12 3.22 1.13 0.08 74.42 01:23:01 AM 2 13.19 0.60 8.50 1.24 0.05 76.42 01:23:01 AM 3 5.18 0.30 4.46 0.39 0.08 89.59 01:24:01 AM all 0.45 0.00 0.33 0.21 0.04 98.96 01:24:01 AM 0 0.17 0.00 0.23 0.25 0.05 99.30 01:24:01 AM 1 0.23 0.00 0.23 0.22 0.05 99.26 01:24:01 AM 2 0.90 0.00 0.65 0.38 0.03 98.03 01:24:01 AM 3 0.49 0.00 0.22 0.00 0.03 99.26 01:25:01 AM all 0.45 0.00 0.30 0.02 0.04 99.19 01:25:01 AM 0 0.37 0.00 0.33 0.03 0.03 99.23 01:25:01 AM 1 0.25 0.00 0.15 0.02 0.05 99.53 01:25:01 AM 2 0.70 0.00 0.62 0.00 0.03 98.65 01:25:01 AM 3 0.47 0.00 0.10 0.02 0.05 99.36 01:26:01 AM all 33.55 0.00 2.87 1.31 0.09 62.17 01:26:01 AM 0 30.07 0.00 2.63 1.24 0.08 65.98 01:26:01 AM 1 36.41 0.00 3.23 1.41 0.10 58.85 01:26:01 AM 2 32.40 0.00 2.86 1.95 0.08 62.71 01:26:01 AM 3 35.33 0.00 2.77 0.66 0.10 61.14 01:27:01 AM all 56.32 0.00 2.69 0.62 0.10 40.27 01:27:01 AM 0 56.34 0.00 1.55 0.02 0.10 41.99 01:27:01 AM 1 61.79 0.00 3.50 0.38 0.08 34.24 01:27:01 AM 2 47.41 0.00 2.06 1.46 0.12 48.95 01:27:01 AM 3 59.76 0.00 3.67 0.61 0.08 35.88 01:28:01 AM all 57.15 0.00 3.06 0.28 0.09 39.42 01:28:01 AM 0 60.11 0.00 4.13 0.13 0.08 35.55 01:28:01 AM 1 57.27 0.00 2.34 0.52 0.10 39.77 01:28:01 AM 2 51.87 0.00 4.13 0.37 0.08 43.55 01:28:01 AM 3 59.35 0.00 1.65 0.08 0.08 38.83 01:29:01 AM all 50.58 0.00 2.96 1.18 0.09 45.19 01:29:01 AM 0 49.13 0.00 2.35 1.11 0.10 47.31 01:29:01 AM 1 57.66 0.00 3.65 0.86 0.08 37.75 01:29:01 AM 2 52.00 0.00 4.24 2.39 0.10 41.26 01:29:01 AM 3 43.53 0.00 1.58 0.37 0.08 54.43 01:30:01 AM all 52.29 0.00 2.95 0.27 0.10 44.39 01:30:01 AM 0 56.01 0.00 3.14 0.18 0.08 40.58 01:30:01 AM 1 41.65 0.00 1.72 0.22 0.10 56.30 01:30:01 AM 2 62.12 0.00 4.12 0.37 0.10 33.29 01:30:01 AM 3 49.35 0.00 2.82 0.32 0.10 47.41 01:31:01 AM all 42.30 0.00 3.00 0.35 0.08 54.27 01:31:01 AM 0 39.39 0.00 1.60 0.05 0.08 58.88 01:31:01 AM 1 46.43 0.00 3.58 0.20 0.08 49.70 01:31:01 AM 2 50.09 0.00 4.48 0.44 0.08 44.91 01:31:01 AM 3 33.29 0.00 2.34 0.72 0.08 63.56 01:32:01 AM all 33.85 0.00 11.14 1.11 0.09 53.82 01:32:01 AM 0 25.81 0.00 10.35 2.24 0.09 61.51 01:32:01 AM 1 36.27 0.00 11.18 0.50 0.09 51.97 01:32:01 AM 2 38.20 0.00 11.06 1.23 0.10 49.41 01:32:01 AM 3 35.10 0.00 11.95 0.48 0.07 52.40 01:33:01 AM all 31.63 0.00 7.24 8.21 0.11 52.82 01:33:01 AM 0 24.73 0.00 6.73 8.92 0.10 59.51 01:33:01 AM 1 32.70 0.00 7.27 7.28 0.10 52.65 01:33:01 AM 2 48.20 0.00 8.89 9.72 0.12 33.07 01:33:01 AM 3 20.94 0.00 6.09 6.90 0.10 65.97 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.69 0.00 1.34 0.15 0.09 60.73 01:34:01 AM 0 48.95 0.00 1.80 0.13 0.10 49.02 01:34:01 AM 1 32.88 0.00 1.42 0.05 0.08 65.57 01:34:01 AM 2 39.96 0.00 1.25 0.38 0.08 58.32 01:34:01 AM 3 28.98 0.00 0.87 0.05 0.08 70.02 01:35:01 AM all 37.32 0.00 1.57 0.24 0.08 60.78 01:35:01 AM 0 20.86 0.00 1.47 0.02 0.08 77.57 01:35:01 AM 1 41.77 0.00 2.24 0.02 0.08 55.89 01:35:01 AM 2 44.05 0.00 1.20 0.50 0.08 54.16 01:35:01 AM 3 42.61 0.00 1.39 0.43 0.08 55.49 01:36:01 AM all 37.43 0.00 1.78 0.16 0.09 60.53 01:36:01 AM 0 59.94 0.00 2.40 0.07 0.08 37.51 01:36:01 AM 1 20.52 0.00 1.35 0.48 0.10 77.55 01:36:01 AM 2 49.82 0.00 2.89 0.03 0.10 47.16 01:36:01 AM 3 19.44 0.00 0.48 0.07 0.08 79.92 01:37:01 AM all 38.75 0.00 1.44 0.18 0.09 59.54 01:37:01 AM 0 62.50 0.00 2.12 0.03 0.10 35.25 01:37:01 AM 1 21.45 0.00 0.92 0.55 0.08 76.99 01:37:01 AM 2 38.17 0.00 1.95 0.02 0.10 59.76 01:37:01 AM 3 32.89 0.00 0.78 0.10 0.08 66.14 01:38:01 AM all 48.93 0.00 3.57 0.29 0.10 47.10 01:38:01 AM 0 44.67 0.00 2.48 0.39 0.12 52.35 01:38:01 AM 1 59.04 0.00 5.11 0.37 0.12 35.36 01:38:01 AM 2 49.86 0.00 3.49 0.30 0.08 46.27 01:38:01 AM 3 42.15 0.00 3.21 0.08 0.10 54.45 01:39:01 AM all 34.78 0.00 3.94 0.24 0.10 60.95 01:39:01 AM 0 24.70 0.00 3.31 0.37 0.08 71.54 01:39:01 AM 1 40.05 0.00 4.93 0.25 0.08 54.68 01:39:01 AM 2 41.84 0.00 4.48 0.17 0.12 53.40 01:39:01 AM 3 32.56 0.00 3.03 0.15 0.10 64.16 01:40:01 AM all 19.50 0.00 2.08 0.34 0.08 78.00 01:40:01 AM 0 29.77 0.00 2.11 0.33 0.08 67.71 01:40:01 AM 1 25.38 0.00 2.45 0.75 0.08 71.34 01:40:01 AM 2 13.65 0.00 2.23 0.18 0.08 83.85 01:40:01 AM 3 9.15 0.00 1.53 0.08 0.07 89.17 Average: all 34.84 0.02 3.23 0.89 0.09 60.94 Average: 0 36.19 0.03 3.15 0.91 0.08 59.64 Average: 1 35.13 0.01 3.24 0.84 0.09 60.70 Average: 2 37.44 0.03 3.83 1.17 0.09 57.44 Average: 3 30.58 0.02 2.71 0.64 0.08 65.98