---> uname -a: Linux prd-centos8-robot-2c-8g-1222.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 601 4903 19 2193 6798 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:b4:00:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85471sec preferred_lft 85471sec inet6 fe80::f816:3eff:feb4:1f/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) 11/26/2025 _x86_64_ (2 CPU) 02:05:00 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 116.73 0.27 116.46 12.93 10226.11 02:08:01 AM 42.67 1.00 41.67 113.03 5392.80 02:09:01 AM 56.45 6.78 49.67 1248.52 3310.26 02:10:01 AM 39.48 0.25 39.23 47.06 6703.05 02:11:01 AM 7.86 0.22 7.65 11.73 323.33 02:12:01 AM 2.08 0.00 2.08 0.00 131.22 02:13:01 AM 0.23 0.00 0.23 0.00 28.70 02:14:01 AM 0.25 0.00 0.25 0.00 50.20 02:15:01 AM 0.27 0.00 0.27 0.00 62.32 02:16:01 AM 0.40 0.00 0.40 0.00 26.06 02:17:01 AM 0.17 0.00 0.17 0.00 13.83 02:18:01 AM 0.22 0.00 0.22 0.00 23.90 02:19:01 AM 1.78 0.18 1.60 4.26 134.85 02:20:01 AM 29.95 0.45 29.49 69.66 1716.25 02:20:01 AM 15.38 3.08 12.31 24.62 340.00 Average: 21.31 0.66 20.66 107.63 2009.02 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5034552 6926328 2847880 36.13 2688 2067764 788988 8.83 196956 2306228 186472 02:08:01 AM 5222032 7068656 2660400 33.75 2688 2022168 634960 7.11 219224 2091952 10756 02:09:01 AM 4910672 7008468 2971760 37.70 2688 2263176 681084 7.63 256240 2332264 161256 02:10:01 AM 4941532 7040764 2940900 37.31 2688 2266304 653692 7.32 260792 2295880 8 02:11:01 AM 4899852 7000208 2982580 37.84 2688 2267592 706964 7.92 260936 2338520 384 02:12:01 AM 4896684 6998564 2985748 37.88 2688 2269092 725720 8.13 260944 2341844 84 02:13:01 AM 4892428 6995468 2990004 37.93 2688 2270300 743344 8.32 260948 2345928 504 02:14:01 AM 4887340 6991784 2995092 38.00 2688 2271704 743344 8.32 260952 2350936 492 02:15:01 AM 4884592 6990888 2997840 38.03 2688 2273508 777344 8.70 260952 2353672 512 02:16:01 AM 4884048 6990444 2998384 38.04 2688 2273608 777344 8.70 260952 2354052 52 02:17:01 AM 4884076 6990804 2998356 38.04 2688 2273948 777344 8.70 260956 2354276 36 02:18:01 AM 4881096 6988736 3001336 38.08 2688 2274852 777344 8.70 260956 2357260 272 02:19:01 AM 5111376 7039896 2771056 35.15 2688 2097208 642240 7.19 260212 2128572 3776 02:20:01 AM 5039920 6974020 2842512 36.06 2688 2107380 750568 8.40 467520 2016824 10048 02:20:01 AM 5034824 6968940 2847608 36.13 2688 2107384 717500 8.03 467644 2022036 10060 Average: 4960335 6998265 2922097 37.07 2688 2207066 726519 8.13 281079 2266016 25647 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 116.65 90.13 1334.32 12.62 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.94 9.38 7.06 3.79 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 40.55 34.34 333.55 6.82 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 202.78 151.82 44.79 40.82 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 58.48 52.55 12.97 4.92 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 61.88 60.25 13.27 6.01 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 44.14 42.96 9.65 4.86 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 49.12 49.67 9.84 4.35 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 86.15 82.10 18.07 9.23 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 7.38 3.25 1.70 0.89 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 15.20 12.43 3.58 2.19 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 29.26 24.38 7.24 4.27 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 73.84 55.78 116.92 12.60 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 35.32 27.07 56.63 44.93 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 6.15 9.23 4.49 5.63 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 59.74 49.71 140.64 11.28 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) 11/26/2025 _x86_64_ (2 CPU) 02:05:00 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 39.38 0.00 5.47 1.48 0.10 53.58 02:07:01 AM 0 41.58 0.00 5.59 1.54 0.10 51.19 02:07:01 AM 1 37.17 0.00 5.34 1.42 0.10 55.97 02:08:01 AM all 14.94 0.00 2.06 0.48 0.08 82.44 02:08:01 AM 0 9.58 0.00 1.60 0.42 0.07 88.34 02:08:01 AM 1 20.30 0.00 2.52 0.55 0.08 76.55 02:09:01 AM all 24.48 0.00 4.88 0.51 0.08 70.05 02:09:01 AM 0 13.17 0.00 4.06 0.35 0.08 82.33 02:09:01 AM 1 35.79 0.00 5.70 0.67 0.08 57.77 02:10:01 AM all 13.58 0.00 2.38 0.51 0.06 83.47 02:10:01 AM 0 11.57 0.00 2.40 0.67 0.05 85.30 02:10:01 AM 1 15.60 0.00 2.36 0.35 0.07 81.63 02:11:01 AM all 4.71 0.00 0.38 0.45 0.06 94.39 02:11:01 AM 0 2.42 0.00 0.32 0.03 0.05 97.18 02:11:01 AM 1 7.01 0.00 0.45 0.87 0.07 91.60 02:12:01 AM all 6.20 0.00 0.42 0.01 0.08 93.30 02:12:01 AM 0 6.05 0.00 0.37 0.02 0.07 93.50 02:12:01 AM 1 6.35 0.00 0.47 0.00 0.08 93.10 02:13:01 AM all 5.30 0.00 0.30 0.00 0.06 94.34 02:13:01 AM 0 3.33 0.00 0.35 0.00 0.05 96.27 02:13:01 AM 1 7.27 0.00 0.25 0.00 0.07 92.41 02:14:01 AM all 2.66 0.00 0.31 0.00 0.06 96.97 02:14:01 AM 0 1.44 0.00 0.37 0.00 0.05 98.14 02:14:01 AM 1 3.89 0.00 0.25 0.00 0.07 95.79 02:15:01 AM all 9.46 0.00 0.52 0.01 0.08 89.92 02:15:01 AM 0 5.69 0.00 0.55 0.02 0.08 93.66 02:15:01 AM 1 13.24 0.00 0.49 0.00 0.08 86.19 02:16:01 AM all 1.47 0.00 0.17 0.00 0.06 98.30 02:16:01 AM 0 2.12 0.00 0.18 0.00 0.07 97.62 02:16:01 AM 1 0.82 0.00 0.15 0.00 0.05 98.98 02:17:01 AM all 3.76 0.00 0.23 0.00 0.06 95.95 02:17:01 AM 0 2.44 0.00 0.27 0.00 0.05 97.24 02:17:01 AM 1 5.08 0.00 0.20 0.00 0.07 94.66 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 7.22 0.00 0.40 0.00 0.10 92.28 02:18:01 AM 0 6.94 0.00 0.38 0.00 0.08 92.59 02:18:01 AM 1 7.50 0.00 0.42 0.00 0.12 91.97 02:19:01 AM all 12.69 0.00 0.97 0.00 0.06 86.28 02:19:01 AM 0 5.44 0.00 0.62 0.00 0.05 93.89 02:19:01 AM 1 19.90 0.00 1.32 0.00 0.07 78.72 02:20:01 AM all 29.57 0.00 3.39 1.15 0.09 65.80 02:20:01 AM 0 23.62 0.00 2.77 1.47 0.08 72.05 02:20:01 AM 1 35.50 0.00 4.00 0.83 0.10 59.58 02:20:01 AM all 29.69 0.00 10.16 0.00 0.00 60.16 02:20:01 AM 0 20.00 0.00 3.08 0.00 0.00 76.92 02:20:01 AM 1 39.68 0.00 17.46 0.00 0.00 42.86 Average: all 12.54 0.00 1.57 0.33 0.07 85.49 Average: 0 9.68 0.00 1.42 0.32 0.07 88.51 Average: 1 15.40 0.00 1.72 0.33 0.08 82.46