---> uname -a: Linux prd-centos8-robot-2c-8g-3812.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4833 19 2211 6745 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:97:f7:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe97:f763/64 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) 12/05/2025 _x86_64_ (2 CPU) 03:52:45 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 213.91 144.82 69.09 14499.70 40832.79 03:55:01 AM 111.65 0.07 111.58 1.87 12185.99 03:56:01 AM 33.29 0.88 32.41 64.51 4573.66 03:57:01 AM 47.23 7.10 40.14 1309.96 2360.98 03:58:01 AM 63.86 0.25 63.61 47.06 8037.18 03:59:01 AM 4.97 0.22 4.75 11.73 166.44 04:00:01 AM 2.40 0.02 2.38 0.93 351.27 04:01:01 AM 0.38 0.02 0.37 0.13 5.90 04:02:01 AM 12.16 0.38 11.78 38.65 664.38 04:03:01 AM 31.07 0.52 30.56 63.85 1980.22 Average: 52.09 15.43 36.66 1603.84 7115.75 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5357192 7006404 2525236 32.04 2688 1838012 766200 8.58 202492 2028980 163568 03:55:01 AM 5084944 6962880 2797484 35.49 2688 2054656 761564 8.53 191252 2257692 74284 03:56:01 AM 5156100 7006344 2726328 34.59 2688 2026168 704756 7.89 210360 2170116 13076 03:57:01 AM 4851272 6973152 3031156 38.45 2688 2286868 746140 8.35 263716 2386620 202520 03:58:01 AM 4958188 7061508 2924240 37.10 2688 2269916 646952 7.24 259980 2283036 12 03:59:01 AM 4884324 6995680 2998104 38.04 2688 2277952 776860 8.70 260248 2356228 7684 04:00:01 AM 4879856 6991936 3002572 38.09 2688 2278676 795024 8.90 260248 2360852 16 04:01:01 AM 4857108 6969248 3025320 38.38 2688 2278736 810528 9.08 260248 2383424 4 04:02:01 AM 4893988 6885252 2988440 37.91 2688 2163400 807616 9.04 309644 2317348 68976 04:03:01 AM 5008956 6965412 2873472 36.45 2688 2129184 727656 8.15 476044 2040820 25148 Average: 4993193 6981782 2889235 36.65 2688 2160357 754330 8.45 269423 2258512 55529 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 296.02 195.45 1734.53 61.85 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 86.65 60.81 844.56 9.23 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 9.80 5.18 4.39 2.15 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 39.44 33.92 334.11 7.45 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 196.18 143.61 46.39 34.22 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 36.50 29.86 71.67 11.55 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 335.99 335.14 69.76 139.89 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 198.33 195.17 443.68 61.89 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 64.38 43.61 164.24 39.06 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 19.73 15.74 14.78 7.75 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 128.30 105.85 372.82 37.50 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) 12/05/2025 _x86_64_ (2 CPU) 03:52:45 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 46.51 0.04 10.82 7.00 0.08 35.54 03:54:01 AM 0 44.85 0.03 10.60 7.11 0.08 37.32 03:54:01 AM 1 48.19 0.05 11.03 6.90 0.08 33.75 03:55:01 AM all 25.86 0.00 3.98 23.34 0.08 46.73 03:55:01 AM 0 20.73 0.00 3.75 25.23 0.08 50.20 03:55:01 AM 1 30.99 0.00 4.22 21.45 0.08 43.26 03:56:01 AM all 11.63 0.00 1.87 5.58 0.11 80.82 03:56:01 AM 0 8.89 0.00 1.70 4.56 0.10 84.75 03:56:01 AM 1 14.36 0.00 2.04 6.60 0.12 76.88 03:57:01 AM all 29.77 0.00 4.72 0.94 0.08 64.49 03:57:01 AM 0 34.96 0.00 4.99 0.70 0.08 59.27 03:57:01 AM 1 24.58 0.00 4.45 1.18 0.08 69.70 03:58:01 AM all 14.84 0.00 2.97 1.08 0.08 81.02 03:58:01 AM 0 4.47 0.00 2.40 1.17 0.08 91.88 03:58:01 AM 1 25.23 0.00 3.54 1.00 0.08 70.14 03:59:01 AM all 9.19 0.00 0.30 0.03 0.06 90.42 03:59:01 AM 0 6.02 0.00 0.27 0.03 0.07 93.62 03:59:01 AM 1 12.39 0.00 0.34 0.02 0.05 87.21 04:00:01 AM all 26.60 0.00 0.63 0.04 0.09 72.64 04:00:01 AM 0 5.87 0.00 0.37 0.08 0.10 93.57 04:00:01 AM 1 47.39 0.00 0.89 0.00 0.08 51.64 04:01:01 AM all 25.05 0.00 0.54 0.00 0.11 74.30 04:01:01 AM 0 32.43 0.00 0.54 0.00 0.12 66.91 04:01:01 AM 1 17.56 0.00 0.54 0.00 0.10 81.80 04:02:01 AM all 11.53 0.00 1.55 0.09 0.08 86.74 04:02:01 AM 0 8.37 0.00 1.50 0.12 0.07 89.94 04:02:01 AM 1 14.70 0.00 1.61 0.07 0.10 83.53 04:03:01 AM all 32.10 0.00 4.15 0.29 0.09 63.37 04:03:01 AM 0 26.74 0.00 3.55 0.28 0.08 69.34 04:03:01 AM 1 37.46 0.00 4.75 0.30 0.10 57.39 Average: all 23.31 0.00 3.16 3.85 0.09 69.60 Average: 0 19.33 0.00 2.97 3.93 0.09 73.68 Average: 1 27.29 0.01 3.35 3.76 0.09 65.50