---> uname -a: Linux prd-centos8-robot-2c-8g-17560.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4753 19 2361 6815 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:a4:a0:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fea4:a0e9/64 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) 12/31/2025 _x86_64_ (2 CPU) 00:35:57 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 122.19 0.07 122.13 1.87 11374.49 12:39:01 AM 40.80 1.40 39.40 137.69 4288.85 12:40:01 AM 69.98 6.93 63.05 1286.37 3971.93 12:41:01 AM 36.20 0.03 36.17 3.46 6437.86 12:42:01 AM 4.48 0.07 4.42 4.93 199.48 12:43:01 AM 1.00 0.00 1.00 0.00 589.04 12:44:01 AM 0.37 0.00 0.37 0.00 255.02 12:45:01 AM 0.47 0.02 0.45 1.07 208.13 12:46:01 AM 0.85 0.00 0.85 0.00 515.94 12:47:01 AM 0.67 0.03 0.63 1.87 745.31 12:48:01 AM 0.80 0.35 0.45 53.45 557.41 12:49:01 AM 0.43 0.00 0.43 0.00 36.38 12:50:01 AM 0.32 0.00 0.32 0.00 8.60 12:51:01 AM 23.61 0.67 22.94 73.44 4180.99 Average: 21.58 0.68 20.90 111.73 2383.70 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5057552 6944744 2824872 35.84 2688 2063504 771984 8.64 197380 2278992 147080 12:39:01 AM 5238780 7087948 2643644 33.54 2688 2024924 627560 7.03 219716 2074876 10764 12:40:01 AM 4904148 7016908 2978276 37.78 2688 2278992 675592 7.56 256636 2340196 185492 12:41:01 AM 4953884 7058292 2928540 37.15 2688 2270952 628016 7.03 261132 2283312 4 12:42:01 AM 4909280 7015680 2973144 37.72 2688 2272952 699004 7.83 261520 2326952 52 12:43:01 AM 4877560 7001428 3004864 38.12 2688 2290468 714784 8.00 261940 2358636 456 12:44:01 AM 4865844 7001032 3016580 38.27 2688 2301744 714784 8.00 261940 2369712 4160 12:45:01 AM 4857516 6998408 3024908 38.38 2688 2307472 714784 8.00 261996 2378680 3792 12:46:01 AM 4827244 6989872 3055180 38.76 2688 2329216 730280 8.18 261996 2408020 10412 12:47:01 AM 4812852 6990740 3069572 38.94 2688 2344480 730280 8.18 262232 2422224 3364 12:48:01 AM 4419380 6938892 3463044 43.93 2688 2359608 713748 7.99 263552 2434760 224 12:49:01 AM 4418572 6938748 3463852 43.94 2688 2360232 713748 7.99 263568 2435412 4 12:50:01 AM 4858364 7056932 3024060 38.36 2688 2364832 628940 7.04 263908 2373764 4448 12:51:01 AM 4920992 7027124 2961432 37.57 2688 2277780 664372 7.44 548360 2050588 22260 Average: 4851569 7004768 3030855 38.45 2688 2274797 694848 7.78 274705 2324009 28037 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 116.18 86.39 1270.28 12.27 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 11.50 9.71 6.61 3.98 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 46.78 39.49 341.34 17.77 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 200.27 140.08 39.54 30.59 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 26.61 18.88 26.77 2.88 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 34.97 33.39 117.54 10.69 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 23.05 18.53 74.16 6.60 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 26.36 23.50 7.50 13.38 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 26.01 23.21 350.93 2.39 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 20.20 19.53 244.67 2.19 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 49.70 65.28 211.89 5.52 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 16.38 13.10 3.81 2.36 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 17.84 9.48 7.49 1.45 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 82.74 58.20 177.85 122.81 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 49.90 39.91 205.75 16.78 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) 12/31/2025 _x86_64_ (2 CPU) 00:35:57 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 37.66 0.00 5.26 1.53 0.13 55.43 12:38:01 AM 0 44.74 0.00 5.79 1.27 0.12 48.09 12:38:01 AM 1 30.58 0.00 4.74 1.78 0.13 62.76 12:39:01 AM all 15.34 0.00 2.12 0.40 0.07 82.08 12:39:01 AM 0 17.12 0.00 2.28 0.23 0.07 80.30 12:39:01 AM 1 13.55 0.00 1.95 0.57 0.07 83.86 12:40:01 AM all 31.85 0.00 6.16 0.54 0.09 61.36 12:40:01 AM 0 40.15 0.00 6.76 0.60 0.08 52.41 12:40:01 AM 1 23.55 0.00 5.57 0.48 0.10 70.29 12:41:01 AM all 5.73 0.00 1.11 0.46 0.07 92.64 12:41:01 AM 0 8.48 0.00 1.22 0.55 0.05 89.71 12:41:01 AM 1 2.97 0.00 1.00 0.37 0.08 95.57 12:42:01 AM all 3.38 0.00 0.23 0.02 0.08 96.30 12:42:01 AM 0 4.88 0.00 0.25 0.00 0.08 94.78 12:42:01 AM 1 1.87 0.00 0.20 0.03 0.08 97.81 12:43:01 AM all 19.23 0.00 0.21 0.04 0.08 80.43 12:43:01 AM 0 33.02 0.00 0.23 0.02 0.08 66.65 12:43:01 AM 1 5.42 0.00 0.18 0.07 0.08 94.24 12:44:01 AM all 10.43 0.00 0.13 0.03 0.07 89.34 12:44:01 AM 0 11.20 0.00 0.12 0.02 0.07 88.60 12:44:01 AM 1 9.66 0.00 0.13 0.05 0.07 90.09 12:45:01 AM all 16.12 0.00 0.19 0.03 0.09 83.56 12:45:01 AM 0 25.28 0.00 0.20 0.00 0.08 74.44 12:45:01 AM 1 6.96 0.00 0.18 0.07 0.10 92.69 12:46:01 AM all 2.37 0.00 0.16 0.03 0.10 97.35 12:46:01 AM 0 2.16 0.00 0.12 0.03 0.08 97.61 12:46:01 AM 1 2.57 0.00 0.20 0.02 0.12 97.09 12:47:01 AM all 2.77 0.00 0.26 0.03 0.08 96.86 12:47:01 AM 0 2.57 0.00 0.18 0.03 0.08 97.13 12:47:01 AM 1 2.96 0.00 0.33 0.03 0.08 96.59 12:48:01 AM all 8.26 0.00 2.36 0.04 0.10 89.23 12:48:01 AM 0 9.64 0.00 2.40 0.03 0.08 87.85 12:48:01 AM 1 6.89 0.00 2.33 0.05 0.12 90.61 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.70 0.00 0.18 0.00 0.10 95.02 12:49:01 AM 0 7.31 0.00 0.17 0.00 0.10 92.42 12:49:01 AM 1 2.11 0.00 0.18 0.00 0.10 97.61 12:50:01 AM all 5.83 0.00 0.78 0.00 0.09 93.29 12:50:01 AM 0 2.11 0.00 0.85 0.00 0.10 96.94 12:50:01 AM 1 9.55 0.00 0.72 0.00 0.08 89.65 12:51:01 AM all 29.68 0.00 3.91 0.21 0.09 66.10 12:51:01 AM 0 40.09 0.00 4.44 0.17 0.08 55.22 12:51:01 AM 1 19.29 0.00 3.39 0.25 0.10 76.98 Average: all 13.82 0.00 1.65 0.24 0.09 84.20 Average: 0 17.78 0.00 1.79 0.21 0.08 80.13 Average: 1 9.86 0.00 1.51 0.27 0.09 88.26