---> uname -a: Linux prd-centos8-robot-2c-8g-4795.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4942 19 2173 6817 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:98:3a:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84968sec preferred_lft 84968sec inet6 fe80::f816:3eff:fe98:3a0e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/29/2025 _x86_64_ (2 CPU) 15:03:48 LINUX RESTART (2 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 211.64 152.54 59.10 14730.75 40180.18 03:06:01 PM 119.86 0.72 119.15 52.92 11310.45 03:07:01 PM 38.31 0.43 37.88 64.79 3945.18 03:08:01 PM 32.91 6.72 26.20 1245.93 1928.36 03:09:01 PM 58.71 0.25 58.46 47.05 7843.97 03:10:00 PM 4.42 0.24 4.18 12.76 147.05 03:11:01 PM 2.22 0.00 2.22 0.00 86.95 03:12:01 PM 0.22 0.00 0.22 0.00 4.13 03:13:01 PM 0.28 0.00 0.28 0.00 10.51 03:14:01 PM 0.23 0.00 0.23 0.00 4.43 03:15:01 PM 0.27 0.00 0.27 0.00 11.00 03:16:01 PM 0.22 0.00 0.22 0.00 2.68 03:17:01 PM 0.27 0.00 0.27 0.00 10.46 03:18:01 PM 0.12 0.00 0.12 0.00 1.88 03:19:01 PM 0.27 0.03 0.23 0.27 17.90 03:20:00 PM 1.38 0.00 1.38 0.00 33.98 03:20:01 PM 0.00 0.00 0.00 0.00 0.00 03:21:01 PM 0.32 0.00 0.32 0.00 11.75 03:22:01 PM 0.23 0.00 0.23 0.00 4.02 03:23:01 PM 0.17 0.00 0.17 0.00 10.18 03:24:01 PM 0.33 0.00 0.33 0.00 5.67 03:25:01 PM 0.45 0.00 0.45 0.00 14.31 03:26:01 PM 0.20 0.00 0.20 0.00 3.55 03:27:01 PM 23.91 0.40 23.51 46.78 1075.07 Average: 21.47 6.91 14.56 694.29 2871.52 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5520716 7063224 2361708 29.96 2688 1735220 691828 7.75 186036 1893552 93456 03:06:01 PM 5170928 7011152 2711496 34.40 2688 2016016 702648 7.87 198576 2162528 104004 03:07:01 PM 5240268 7082204 2642156 33.52 2688 2017964 616052 6.90 219196 2074060 10748 03:08:01 PM 4889584 6975028 2992840 37.97 2688 2255056 724400 8.11 280384 2342036 179216 03:09:01 PM 4965004 7055452 2917420 37.01 2688 2258184 625204 7.00 262680 2273300 8 03:10:00 PM 4923696 7015092 2958728 37.54 2688 2259136 694124 7.77 262808 2314656 572 03:11:01 PM 4923032 7014476 2959392 37.54 2688 2259168 694124 7.77 262808 2315020 44 03:12:01 PM 4912804 7004476 2969620 37.67 2688 2259400 726112 8.13 262808 2324828 236 03:13:01 PM 4912788 7004492 2969636 37.67 2688 2259432 726112 8.13 262808 2324860 40 03:14:01 PM 4913136 7005056 2969288 37.67 2688 2259656 726112 8.13 262816 2325088 236 03:15:01 PM 4913084 7005040 2969340 37.67 2688 2259692 726112 8.13 262816 2325192 40 03:16:01 PM 4917536 7009712 2964888 37.61 2688 2259912 707912 7.93 262816 2320148 228 03:17:01 PM 4917660 7009864 2964764 37.61 2688 2259940 692436 7.75 262816 2320176 36 03:18:01 PM 4917396 7010064 2965028 37.62 2688 2260404 692436 7.75 262924 2320740 468 03:19:01 PM 4900772 6993484 2981652 37.83 2688 2260452 723612 8.10 263004 2336600 56 03:20:00 PM 4886584 6979532 2995840 38.01 2688 2260684 723880 8.11 263004 2351052 248 03:20:01 PM 4886060 6979012 2996364 38.01 2688 2260688 723880 8.11 263004 2351456 260 03:21:01 PM 4914616 7007600 2967808 37.65 2688 2260720 702268 7.86 263004 2323208 40 03:22:01 PM 4914756 7007972 2967668 37.65 2688 2260952 702268 7.86 263004 2323324 240 03:23:01 PM 4900072 6993320 2982352 37.84 2688 2261000 730288 8.18 263004 2337588 52 03:24:01 PM 4892364 6985848 2990060 37.93 2688 2261236 723460 8.10 263004 2344784 244 03:25:01 PM 4913656 7007172 2968768 37.66 2688 2261268 702644 7.87 263004 2323704 48 03:26:01 PM 4913940 7007516 2968484 37.66 2688 2261312 702644 7.87 263004 2323696 52 03:27:01 PM 5073732 6986868 2808692 35.63 2688 2087172 711200 7.96 460880 1992700 22272 Average: 4968091 7008902 2914333 36.97 2688 2210611 703823 7.88 264175 2276846 17202 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 309.39 196.83 1437.90 59.18 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 103.42 76.49 1146.62 11.17 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 11.10 8.07 5.90 3.63 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 33.09 28.21 326.80 5.73 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 200.22 148.60 46.17 42.63 0.00 0.00 0.00 0.00 03:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 PM eth0 32.85 24.42 7.37 4.91 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 0.78 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 15.05 14.65 119.86 1.11 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 1.32 0.17 0.13 0.02 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 8.58 6.63 1.35 0.58 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 1.28 0.30 0.19 0.08 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 16.03 15.70 119.94 1.18 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 0.53 0.15 0.03 0.01 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 19.06 18.28 3.39 3.30 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 8.82 7.08 117.90 0.46 0.00 0.00 0.00 0.00 03:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 PM eth0 25.85 24.86 358.75 1.83 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 0.58 0.12 0.03 0.01 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 10.70 8.20 1.98 0.65 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 6.86 5.98 117.94 0.57 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 28.51 27.03 355.36 1.90 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 3.53 0.22 0.57 0.08 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 4.90 4.25 0.73 0.38 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 59.18 41.44 90.24 31.19 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.99 28.46 184.12 7.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/29/2025 _x86_64_ (2 CPU) 15:03:48 LINUX RESTART (2 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 45.53 0.06 10.35 17.42 0.11 26.52 03:05:01 PM 0 49.12 0.03 10.52 19.30 0.12 20.90 03:05:01 PM 1 41.93 0.09 10.18 15.54 0.10 32.16 03:06:01 PM all 38.40 0.00 5.40 1.29 0.11 54.80 03:06:01 PM 0 48.15 0.00 6.05 1.70 0.10 44.00 03:06:01 PM 1 28.64 0.00 4.75 0.88 0.12 65.61 03:07:01 PM all 11.98 0.00 1.47 0.39 0.08 86.08 03:07:01 PM 0 12.66 0.00 1.15 0.32 0.08 85.78 03:07:01 PM 1 11.30 0.00 1.79 0.47 0.07 86.38 03:08:01 PM all 17.59 0.00 3.31 0.49 0.08 78.54 03:08:01 PM 0 19.74 0.00 3.37 0.47 0.08 76.34 03:08:01 PM 1 15.44 0.00 3.25 0.52 0.07 80.73 03:09:01 PM all 15.58 0.00 3.01 0.64 0.08 80.69 03:09:01 PM 0 15.62 0.00 3.01 0.70 0.08 80.58 03:09:01 PM 1 15.54 0.00 3.01 0.58 0.07 80.80 03:10:00 PM all 2.08 0.00 0.27 0.03 0.05 97.57 03:10:00 PM 0 3.47 0.00 0.22 0.03 0.03 96.24 03:10:00 PM 1 0.69 0.00 0.32 0.02 0.07 98.90 03:11:01 PM all 0.47 0.00 0.12 0.02 0.07 99.33 03:11:01 PM 0 0.35 0.00 0.15 0.02 0.08 99.40 03:11:01 PM 1 0.60 0.00 0.08 0.02 0.05 99.25 03:12:01 PM all 0.92 0.00 0.17 0.00 0.09 98.82 03:12:01 PM 0 1.12 0.00 0.22 0.00 0.10 98.56 03:12:01 PM 1 0.72 0.00 0.12 0.00 0.08 99.08 03:13:01 PM all 0.48 0.00 0.09 0.00 0.06 99.37 03:13:01 PM 0 0.40 0.00 0.15 0.00 0.08 99.37 03:13:01 PM 1 0.57 0.00 0.03 0.00 0.03 99.37 03:14:01 PM all 0.99 0.00 0.12 0.00 0.08 98.82 03:14:01 PM 0 1.34 0.00 0.15 0.00 0.10 98.41 03:14:01 PM 1 0.63 0.00 0.08 0.00 0.05 99.23 03:15:01 PM all 0.53 0.00 0.11 0.00 0.08 99.27 03:15:01 PM 0 0.38 0.00 0.12 0.00 0.08 99.42 03:15:01 PM 1 0.68 0.00 0.10 0.00 0.08 99.13 03:15:01 PM CPU %user %nice %system %iowait %steal %idle 03:16:01 PM all 0.79 0.00 0.15 0.00 0.08 98.98 03:16:01 PM 0 0.85 0.00 0.17 0.00 0.08 98.90 03:16:01 PM 1 0.74 0.00 0.13 0.00 0.07 99.06 03:17:01 PM all 0.34 0.00 0.10 0.00 0.07 99.49 03:17:01 PM 0 0.35 0.00 0.12 0.00 0.08 99.45 03:17:01 PM 1 0.33 0.00 0.08 0.00 0.05 99.53 03:18:01 PM all 1.92 0.00 0.18 0.00 0.08 97.82 03:18:01 PM 0 1.84 0.00 0.15 0.00 0.08 97.93 03:18:01 PM 1 1.99 0.00 0.20 0.00 0.08 97.72 03:19:01 PM all 0.52 0.00 0.27 0.01 0.07 99.14 03:19:01 PM 0 0.75 0.00 0.33 0.02 0.05 98.85 03:19:01 PM 1 0.28 0.00 0.20 0.00 0.08 99.43 03:20:00 PM all 1.02 0.00 0.19 0.01 0.08 98.69 03:20:00 PM 0 1.28 0.00 0.24 0.00 0.07 98.41 03:20:00 PM 1 0.76 0.00 0.15 0.02 0.10 98.97 03:20:01 PM all 1.69 0.00 0.85 0.00 0.00 97.46 03:20:01 PM 0 1.69 0.00 1.69 0.00 0.00 96.61 03:20:01 PM 1 1.69 0.00 0.00 0.00 0.00 98.31 03:21:01 PM all 0.48 0.00 0.12 0.00 0.08 99.32 03:21:01 PM 0 0.18 0.00 0.13 0.00 0.08 99.60 03:21:01 PM 1 0.77 0.00 0.10 0.00 0.08 99.05 03:22:01 PM all 0.94 0.00 0.14 0.00 0.07 98.86 03:22:01 PM 0 0.92 0.00 0.20 0.00 0.10 98.78 03:22:01 PM 1 0.95 0.00 0.08 0.00 0.03 98.93 03:23:01 PM all 0.50 0.00 0.13 0.00 0.08 99.29 03:23:01 PM 0 0.48 0.00 0.17 0.00 0.08 99.27 03:23:01 PM 1 0.52 0.00 0.08 0.00 0.08 99.31 03:24:01 PM all 1.04 0.00 0.17 0.00 0.06 98.74 03:24:01 PM 0 1.39 0.00 0.25 0.00 0.08 98.28 03:24:01 PM 1 0.68 0.00 0.08 0.00 0.03 99.20 03:25:01 PM all 0.47 0.00 0.09 0.00 0.08 99.37 03:25:01 PM 0 0.35 0.00 0.13 0.00 0.10 99.42 03:25:01 PM 1 0.58 0.00 0.05 0.00 0.05 99.32 03:25:01 PM CPU %user %nice %system %iowait %steal %idle 03:26:01 PM all 0.78 0.00 0.12 0.00 0.08 99.02 03:26:01 PM 0 0.82 0.00 0.17 0.00 0.10 98.91 03:26:01 PM 1 0.75 0.00 0.07 0.00 0.05 99.13 03:27:01 PM all 21.44 0.00 3.00 0.11 0.08 75.38 03:27:01 PM 0 27.37 0.00 3.54 0.12 0.07 68.90 03:27:01 PM 1 15.52 0.00 2.47 0.10 0.08 81.83 Average: all 7.13 0.00 1.26 0.87 0.08 90.66 Average: 0 8.19 0.00 1.33 0.97 0.08 89.43 Average: 1 6.08 0.00 1.18 0.77 0.07 91.89