---> uname -a: Linux prd-centos8-builder-4c-4g-41378.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1054 7305 19 7402 14359 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:6d:25:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85222sec preferred_lft 85222sec inet6 fe80::f816:3eff:fe6d:25d0/64 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) 08/27/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 217.73 70.34 147.38 2169.94 11446.30 01:24:01 AM 41.48 0.03 41.44 0.53 4984.87 01:25:01 AM 4.80 0.00 4.80 0.00 103.37 01:26:01 AM 392.69 16.23 376.46 2147.15 5708.01 01:27:01 AM 76.02 3.18 72.84 511.16 17097.70 01:28:01 AM 59.00 0.00 59.00 0.00 22790.80 01:29:01 AM 120.08 0.00 120.08 0.00 31316.80 01:30:01 AM 49.73 0.00 49.73 0.00 6804.78 01:31:01 AM 78.32 0.00 78.32 0.00 6706.00 01:32:01 AM 59.60 0.03 59.56 19.33 8339.67 01:33:01 AM 1371.82 56.15 1315.67 674.67 50394.43 01:34:01 AM 55.62 40.71 14.91 1038.41 1012.13 01:35:01 AM 22.68 7.20 15.48 1283.12 7732.68 01:36:01 AM 24.15 13.56 10.58 153.31 9751.04 01:37:01 AM 13.65 0.03 13.61 0.27 12740.41 01:38:01 AM 80.51 0.08 80.42 0.67 8992.87 01:39:01 AM 56.14 0.00 56.14 0.00 4260.46 01:40:01 AM 127.31 0.42 126.89 24.13 14173.96 01:41:01 AM 32.92 0.27 32.66 43.59 1394.65 Average: 151.78 10.96 140.82 424.54 11880.97 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13239488 15098072 2902044 17.98 2688 2056276 827496 4.81 203228 2289932 126076 01:24:01 AM 13224528 15084536 2917004 18.07 2688 2056704 827496 4.81 203264 2302152 104 01:25:01 AM 13221176 15082680 2920356 18.09 2688 2057140 827496 4.81 203264 2302884 36 01:26:01 AM 11456476 13722316 4685056 29.02 2688 2445008 2137244 12.43 381216 3835892 247360 01:27:01 AM 10125744 13275216 6015788 37.27 2688 3321504 2449888 14.25 456424 5077188 615304 01:28:01 AM 7693216 11403992 8448316 52.34 2688 3871072 4119856 23.97 747784 7193716 496984 01:29:01 AM 8454192 12676696 7687340 47.62 2688 4377400 2775024 16.14 885828 6289516 87900 01:30:01 AM 7808136 12233256 8333396 51.63 2688 4563076 3201232 18.62 958448 6831668 92812 01:31:01 AM 7772900 12431760 8368632 51.85 2688 4784308 2976388 17.31 1013072 6785360 136608 01:32:01 AM 6865696 12195800 9275836 57.47 2688 5416568 3103156 18.05 1054108 7574416 552816 01:33:01 AM 5695024 11750632 10446508 64.72 2688 5908868 3143424 18.29 1108636 8183608 400 01:34:01 AM 5652708 11870520 10488824 64.98 2688 6064656 3157972 18.37 1179744 8150864 115328 01:35:01 AM 5290528 11811924 10851004 67.22 2688 6366836 3164496 18.41 1286676 8403268 176576 01:36:01 AM 5020332 11816176 11121200 68.90 2688 6639196 3168400 18.43 1375672 8582984 175884 01:37:01 AM 4752952 11814636 11388580 70.55 2688 6904340 3162728 18.40 1465352 8760804 89468 01:38:01 AM 5135504 12180136 11006028 68.18 2688 7011952 2975108 17.31 1518268 8518112 75892 01:39:01 AM 5022448 12149560 11119084 68.88 2688 7093800 2982192 17.35 1544980 8605000 42288 01:40:01 AM 7483592 14694596 8657940 53.64 2688 7177732 924368 5.38 1768468 5931040 24 01:41:01 AM 7427964 14650724 8713568 53.98 2688 7190032 923912 5.37 1941348 5814692 9736 Average: 7965400 12944380 8176132 50.65 2688 5016130 2465678 14.34 1015567 6391216 160084 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 103.77 91.17 1131.07 24.22 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 100.20 81.94 206.59 22.86 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 103.90 87.42 214.03 25.80 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 504.27 439.37 4998.18 89.75 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 230.06 211.58 4155.77 19.69 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.47 0.47 0.03 0.03 0.00 0.00 0.00 0.00 01:28:01 AM eth0 86.59 70.03 1749.57 13.39 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.52 2.52 0.54 0.54 0.00 0.00 0.00 0.00 01:29:01 AM eth0 33.08 33.34 116.31 9.07 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 32.88 31.98 88.11 15.65 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 51.94 49.59 280.50 14.43 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 123.13 106.95 1377.81 21.14 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 125.18 83.47 716.59 12.91 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 8.15 8.33 84.91 1.39 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 3.52 3.17 0.73 1.03 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 2.47 2.25 0.61 0.95 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 2.62 2.35 0.65 0.99 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 56.95 54.02 513.86 11.23 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 42.74 42.31 205.55 12.04 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 543.72 634.27 174.81 4571.51 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 273.01 288.62 299.08 505.34 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 127.80 122.22 858.71 282.82 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) 08/27/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.58 0.66 11.40 1.12 0.08 70.17 01:23:01 AM 0 27.91 0.42 9.34 0.69 0.08 61.56 01:23:01 AM 1 16.91 0.80 15.29 1.09 0.10 65.81 01:23:01 AM 2 8.02 0.70 9.79 1.29 0.07 80.13 01:23:01 AM 3 13.49 0.70 11.17 1.40 0.07 73.16 01:24:01 AM all 0.52 0.00 0.40 0.30 0.05 98.73 01:24:01 AM 0 0.78 0.00 0.78 0.00 0.07 98.36 01:24:01 AM 1 0.22 0.00 0.18 0.25 0.03 99.31 01:24:01 AM 2 0.92 0.00 0.22 0.08 0.05 98.73 01:24:01 AM 3 0.17 0.00 0.40 0.85 0.05 98.53 01:25:01 AM all 0.33 0.00 0.33 0.02 0.05 99.26 01:25:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 01:25:01 AM 1 0.23 0.00 0.28 0.00 0.07 99.41 01:25:01 AM 2 0.27 0.00 0.18 0.02 0.07 99.46 01:25:01 AM 3 0.67 0.00 0.72 0.07 0.03 98.51 01:26:01 AM all 36.05 0.00 2.83 1.55 0.09 59.48 01:26:01 AM 0 37.67 0.00 2.03 1.34 0.08 58.88 01:26:01 AM 1 39.62 0.00 2.55 1.53 0.08 56.22 01:26:01 AM 2 36.35 0.00 2.97 1.66 0.10 58.92 01:26:01 AM 3 30.57 0.00 3.79 1.66 0.08 63.90 01:27:01 AM all 35.91 0.00 2.07 0.54 0.07 61.41 01:27:01 AM 0 39.05 0.00 1.83 0.28 0.07 58.77 01:27:01 AM 1 33.83 0.00 1.29 0.74 0.08 64.06 01:27:01 AM 2 36.00 0.00 2.56 0.60 0.05 60.79 01:27:01 AM 3 34.77 0.00 2.60 0.54 0.08 62.01 01:28:01 AM all 63.75 0.00 2.86 0.31 0.09 32.99 01:28:01 AM 0 61.65 0.00 2.89 0.13 0.08 35.24 01:28:01 AM 1 62.14 0.00 2.39 0.25 0.08 35.14 01:28:01 AM 2 63.74 0.00 2.80 0.34 0.10 33.03 01:28:01 AM 3 67.48 0.00 3.36 0.52 0.08 28.56 01:29:01 AM all 50.66 0.00 3.09 0.62 0.09 45.55 01:29:01 AM 0 54.71 0.00 3.66 0.30 0.10 41.23 01:29:01 AM 1 47.69 0.00 3.56 1.56 0.08 47.10 01:29:01 AM 2 48.41 0.00 3.06 0.27 0.08 48.18 01:29:01 AM 3 51.80 0.00 2.06 0.34 0.08 45.71 01:30:01 AM all 54.83 0.00 3.17 0.20 0.09 41.71 01:30:01 AM 0 55.78 0.00 3.39 0.32 0.08 40.43 01:30:01 AM 1 60.71 0.00 4.49 0.18 0.10 34.52 01:30:01 AM 2 60.55 0.00 3.56 0.08 0.08 35.73 01:30:01 AM 3 42.28 0.00 1.26 0.20 0.08 56.18 01:31:01 AM all 46.79 0.00 3.33 0.32 0.08 49.48 01:31:01 AM 0 43.42 0.00 1.36 0.05 0.08 55.09 01:31:01 AM 1 43.95 0.00 2.84 0.29 0.08 52.84 01:31:01 AM 2 34.72 0.00 2.02 0.59 0.08 62.59 01:31:01 AM 3 65.08 0.00 7.11 0.35 0.08 27.37 01:32:01 AM all 43.42 0.00 4.63 0.26 0.08 51.61 01:32:01 AM 0 47.38 0.00 5.52 0.25 0.10 46.75 01:32:01 AM 1 49.01 0.00 5.03 0.07 0.07 45.82 01:32:01 AM 2 42.10 0.00 4.22 0.15 0.08 53.44 01:32:01 AM 3 35.21 0.00 3.73 0.56 0.08 60.41 01:33:01 AM all 24.81 0.00 14.16 9.51 0.09 51.44 01:33:01 AM 0 23.48 0.00 15.56 9.35 0.09 51.52 01:33:01 AM 1 33.29 0.00 11.68 8.13 0.10 46.80 01:33:01 AM 2 25.17 0.00 15.38 10.88 0.09 48.48 01:33:01 AM 3 17.17 0.00 14.01 9.70 0.07 59.04 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 39.20 0.00 1.14 0.30 0.08 59.28 01:34:01 AM 0 61.75 0.00 1.45 0.37 0.08 36.35 01:34:01 AM 1 26.64 0.00 0.70 0.22 0.08 72.36 01:34:01 AM 2 33.72 0.00 1.34 0.17 0.08 64.69 01:34:01 AM 3 34.69 0.00 1.05 0.47 0.08 63.71 01:35:01 AM all 37.29 0.12 1.59 0.19 0.08 60.73 01:35:01 AM 0 56.43 0.00 1.88 0.00 0.08 41.60 01:35:01 AM 1 34.24 0.00 1.90 0.37 0.07 63.42 01:35:01 AM 2 19.86 0.00 0.80 0.17 0.08 79.09 01:35:01 AM 3 38.62 0.48 1.79 0.22 0.07 58.83 01:36:01 AM all 37.62 0.00 1.58 0.23 0.09 60.49 01:36:01 AM 0 65.12 0.00 2.47 0.03 0.08 32.29 01:36:01 AM 1 41.29 0.00 1.85 0.32 0.10 56.44 01:36:01 AM 2 23.47 0.00 1.49 0.33 0.08 74.63 01:36:01 AM 3 20.61 0.00 0.50 0.22 0.08 78.59 01:37:01 AM all 37.32 0.00 1.62 0.21 0.08 60.76 01:37:01 AM 0 62.35 0.00 2.70 0.28 0.08 34.58 01:37:01 AM 1 22.52 0.00 0.97 0.33 0.08 76.09 01:37:01 AM 2 22.89 0.00 1.57 0.22 0.07 75.25 01:37:01 AM 3 41.52 0.00 1.25 0.00 0.08 57.14 01:38:01 AM all 43.60 0.00 2.82 0.20 0.09 53.29 01:38:01 AM 0 36.72 0.00 5.28 0.33 0.08 57.58 01:38:01 AM 1 37.15 0.00 1.96 0.02 0.08 60.79 01:38:01 AM 2 35.83 0.00 1.92 0.28 0.10 61.86 01:38:01 AM 3 64.72 0.00 2.11 0.15 0.08 32.94 01:39:01 AM all 54.67 0.00 3.06 0.18 0.08 42.01 01:39:01 AM 0 53.17 0.00 2.13 0.28 0.08 44.33 01:39:01 AM 1 58.18 0.00 4.59 0.13 0.08 37.01 01:39:01 AM 2 47.30 0.00 1.61 0.18 0.08 50.81 01:39:01 AM 3 60.02 0.00 3.89 0.13 0.08 35.87 01:40:01 AM all 25.93 0.00 3.96 0.50 0.10 69.51 01:40:01 AM 0 23.68 0.00 3.10 0.52 0.10 72.60 01:40:01 AM 1 30.47 0.00 4.31 0.62 0.12 64.48 01:40:01 AM 2 25.00 0.00 3.15 0.32 0.10 71.43 01:40:01 AM 3 24.57 0.00 5.28 0.54 0.08 69.53 01:41:01 AM all 20.48 0.00 2.04 0.78 0.12 76.58 01:41:01 AM 0 19.76 0.00 1.87 0.08 0.10 78.18 01:41:01 AM 1 29.31 0.00 2.02 0.15 0.13 68.38 01:41:01 AM 2 15.56 0.00 1.77 2.73 0.12 79.82 01:41:01 AM 3 17.30 0.00 2.51 0.15 0.12 79.93 Average: all 35.25 0.04 3.46 0.90 0.08 60.27 Average: 0 40.59 0.02 3.53 0.76 0.08 55.02 Average: 1 35.11 0.04 3.56 0.85 0.09 60.35 Average: 2 30.50 0.04 3.17 1.06 0.08 65.15 Average: 3 34.78 0.06 3.59 0.94 0.08 60.55