---> uname -a: Linux prd-centos8-robot-2c-8g-43609.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: 2800.000 BogoMIPS: 5600.00 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 566 4950 19 2180 6833 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:11:0e:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85542sec preferred_lft 85542sec inet6 fe80::f816:3eff:fe11:e63/64 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) 07/18/2025 _x86_64_ (2 CPU) 00:53:18 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 83.71 8.15 75.56 2787.78 7144.87 12:56:01 AM 83.51 0.75 82.76 53.45 10635.09 12:57:01 AM 23.58 0.38 23.20 64.26 2084.69 12:58:01 AM 62.21 6.93 55.27 1289.52 3711.95 12:59:01 AM 26.49 0.03 26.46 3.47 5990.32 01:00:01 AM 2.30 0.00 2.30 0.00 62.19 01:01:01 AM 0.30 0.02 0.28 0.13 3.22 01:02:01 AM 0.48 0.08 0.40 1.87 10.89 01:03:01 AM 2.07 0.00 2.07 0.00 162.96 01:04:01 AM 0.58 0.00 0.58 0.00 64.46 01:05:01 AM 0.13 0.00 0.13 0.00 9.08 01:06:01 AM 0.35 0.03 0.32 1.87 17.46 01:07:01 AM 29.85 0.42 29.43 47.73 1710.68 Average: 24.29 1.29 22.99 327.56 2432.64 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5382680 7092624 2499752 31.71 2688 1892256 653744 7.32 186608 1991984 175224 12:56:01 AM 5187488 7027840 2694944 34.19 2688 2016040 702368 7.86 198596 2146168 45032 12:57:01 AM 5260808 7102676 2621624 33.26 2688 2017972 633284 7.09 219352 2053796 10756 12:58:01 AM 4963484 7051280 2918948 37.03 2688 2255528 650328 7.28 257672 2285556 169584 12:59:01 AM 4990108 7077788 2892324 36.69 2688 2255600 620160 6.94 262652 2248504 16 01:00:01 AM 4989768 7077452 2892664 36.70 2688 2255604 635556 7.12 262656 2248672 8 01:01:01 AM 4989252 7076944 2893180 36.70 2688 2255604 635556 7.12 262656 2249044 8 01:02:01 AM 4948616 7037284 2933816 37.22 2688 2256580 689600 7.72 263052 2289204 892 01:03:01 AM 4939716 7031580 2942716 37.33 2688 2259776 704980 7.89 263060 2298120 1112 01:04:01 AM 4938808 7031312 2943624 37.34 2688 2260416 704980 7.89 263060 2299152 76 01:05:01 AM 4937668 7030544 2944764 37.36 2688 2260796 704980 7.89 263060 2299996 220 01:06:01 AM 4980976 7077164 2901456 36.81 2688 2264100 633092 7.09 263536 2256856 3052 01:07:01 AM 5064160 6986024 2818272 35.75 2688 2095648 725952 8.13 463404 1999380 10220 Average: 5044118 7053886 2838314 36.01 2688 2180455 668814 7.49 263797 2205110 32015 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 243.84 151.76 1407.49 46.36 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 68.41 48.62 712.45 8.24 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 17.51 12.45 6.37 4.36 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 41.43 34.34 316.82 9.32 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 579.12 411.46 109.33 93.13 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.57 1.98 0.49 0.42 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 3.97 1.83 0.57 0.41 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 38.11 22.67 11.23 3.50 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 34.34 30.36 10.42 5.87 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.99 14.08 4.27 2.76 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 12.51 9.65 3.18 2.03 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 56.86 36.93 18.31 6.21 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 52.99 33.81 90.24 32.60 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 90.09 62.33 207.33 16.56 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) 07/18/2025 _x86_64_ (2 CPU) 00:53:18 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 34.86 0.00 5.75 1.52 0.16 57.71 12:55:01 AM 0 32.72 0.00 5.83 1.58 0.10 59.77 12:55:01 AM 1 37.00 0.00 5.67 1.45 0.22 55.66 12:56:01 AM all 23.46 0.00 3.32 2.15 1.45 69.62 12:56:01 AM 0 26.55 0.00 3.56 1.32 1.43 67.13 12:56:01 AM 1 20.38 0.00 3.08 2.98 1.46 72.10 12:57:01 AM all 11.88 0.00 1.77 1.39 0.08 84.87 12:57:01 AM 0 4.06 0.00 1.50 1.64 0.08 92.72 12:57:01 AM 1 19.70 0.00 2.03 1.15 0.08 77.03 12:58:01 AM all 32.63 0.00 5.67 1.52 0.12 60.05 12:58:01 AM 0 20.48 0.00 4.84 0.78 0.13 73.77 12:58:01 AM 1 44.77 0.00 6.51 2.25 0.12 46.35 12:59:01 AM all 1.79 0.00 1.25 0.48 0.03 96.45 12:59:01 AM 0 2.45 0.00 1.02 0.40 0.02 96.11 12:59:01 AM 1 1.12 0.00 1.48 0.55 0.05 96.80 01:00:01 AM all 0.29 0.00 0.10 0.02 0.02 99.57 01:00:01 AM 0 0.47 0.00 0.12 0.03 0.02 99.36 01:00:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 01:01:01 AM all 0.21 0.00 0.13 0.00 0.02 99.64 01:01:01 AM 0 0.30 0.00 0.12 0.00 0.03 99.55 01:01:01 AM 1 0.12 0.00 0.15 0.00 0.00 99.73 01:02:01 AM all 4.52 0.00 0.43 0.00 0.03 95.01 01:02:01 AM 0 3.54 0.00 0.35 0.00 0.03 96.07 01:02:01 AM 1 5.49 0.00 0.52 0.00 0.03 93.95 01:03:01 AM all 16.25 0.00 0.94 0.03 0.10 82.68 01:03:01 AM 0 16.46 0.00 0.50 0.07 0.12 82.85 01:03:01 AM 1 16.04 0.00 1.37 0.00 0.08 82.50 01:04:01 AM all 6.55 0.00 0.40 0.01 0.09 92.95 01:04:01 AM 0 4.09 0.00 0.28 0.02 0.08 95.53 01:04:01 AM 1 9.01 0.00 0.52 0.00 0.10 90.37 01:05:01 AM all 4.52 0.00 0.32 0.00 0.05 95.11 01:05:01 AM 0 3.24 0.00 0.25 0.00 0.05 96.45 01:05:01 AM 1 5.80 0.00 0.38 0.00 0.05 93.76 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 7.48 0.00 0.51 0.00 0.05 91.96 01:06:01 AM 0 2.22 0.00 0.42 0.00 0.05 97.31 01:06:01 AM 1 12.74 0.00 0.60 0.00 0.05 86.61 01:07:01 AM all 23.50 0.00 3.09 0.12 0.08 73.22 01:07:01 AM 0 19.79 0.00 2.72 0.10 0.07 77.32 01:07:01 AM 1 27.20 0.00 3.46 0.13 0.08 69.12 Average: all 12.95 0.00 1.83 0.56 0.18 84.49 Average: 0 10.52 0.00 1.66 0.46 0.17 87.19 Average: 1 15.37 0.00 1.99 0.66 0.18 81.80