---> uname -a: Linux prd-centos8-robot-2c-8g-41860.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 590 4850 19 2257 6809 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:d3:0d:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fed3:d1d/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) 07/12/2025 _x86_64_ (2 CPU) 00:53:34 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 121.46 61.30 60.15 7668.57 32803.75 12:56:01 AM 109.12 0.32 108.80 22.40 10217.96 12:57:01 AM 37.95 0.82 37.14 95.30 4173.56 12:58:01 AM 62.81 6.96 55.85 1292.77 3661.06 12:59:01 AM 33.91 0.00 33.91 0.00 6233.14 01:00:01 AM 0.57 0.02 0.55 0.13 67.63 01:01:01 AM 2.58 0.00 2.58 0.00 662.16 01:02:02 AM 0.68 0.08 0.60 1.87 374.15 01:03:01 AM 0.34 0.02 0.32 1.08 112.00 01:04:01 AM 0.90 0.03 0.87 1.87 257.31 01:05:01 AM 0.77 0.35 0.42 53.45 66.66 01:06:01 AM 0.22 0.00 0.22 0.00 26.32 01:07:01 AM 10.70 0.32 10.38 36.92 345.48 01:08:01 AM 29.09 0.53 28.56 64.78 3081.39 Average: 29.40 5.06 24.34 660.81 4439.82 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5382776 7006436 2499656 31.71 2688 1813532 778004 8.71 200124 2009452 146980 12:56:01 AM 5195508 7029044 2686924 34.09 2688 2009188 680356 7.62 188280 2151072 104000 12:57:01 AM 5244724 7080564 2637708 33.46 2688 2012004 644548 7.22 218720 2073124 10752 12:58:01 AM 4977320 7059336 2905112 36.86 2688 2249628 646976 7.24 262320 2269392 169548 12:59:01 AM 4972392 7054252 2910040 36.92 2688 2249628 646976 7.24 262324 2269484 4 01:00:01 AM 4930824 7014580 2951608 37.45 2688 2251532 707508 7.92 262504 2310812 288 01:01:01 AM 4896832 6998020 2985600 37.88 2688 2268980 722908 8.09 262920 2343968 92 01:02:02 AM 4884404 6996920 2998028 38.03 2688 2280308 722908 8.09 263088 2356028 320 01:03:01 AM 4878636 6996956 3003796 38.11 2688 2286088 722908 8.09 263144 2362028 2844 01:04:01 AM 4867152 6991032 3015280 38.25 2688 2291640 722908 8.09 263380 2373004 1112 01:05:01 AM 4485768 6936768 3396664 43.09 2688 2294228 738412 8.27 264696 2373148 312 01:06:01 AM 4484816 6935952 3397616 43.10 2688 2294656 738412 8.27 264712 2374496 4 01:07:01 AM 4876212 6920756 3006220 38.14 2688 2217468 775136 8.68 338508 2305976 111828 01:08:01 AM 4971292 6983680 2911140 36.93 2688 2186032 721256 8.08 504468 2049624 21644 Average: 4932047 7000307 2950385 37.43 2688 2193208 712087 7.97 272799 2258686 40695 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 273.28 180.21 1642.00 60.42 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 77.72 55.42 826.23 9.26 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 16.46 10.06 6.67 3.90 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 223.41 167.43 351.61 43.91 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 6.15 4.83 1.64 1.36 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 25.49 18.11 26.60 3.24 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 39.69 36.16 117.84 10.81 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 22.40 18.54 74.37 6.77 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 23.47 21.54 6.65 13.29 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 17.43 14.28 80.40 2.33 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 34.94 52.92 4.29 4.77 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 16.83 12.35 3.62 2.11 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 83.86 50.25 147.89 88.67 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.46 15.96 14.71 7.58 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 62.81 47.04 236.32 18.47 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) 07/12/2025 _x86_64_ (2 CPU) 00:53:34 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.58 0.03 7.73 9.70 0.09 42.87 12:55:01 AM 0 34.11 0.05 8.08 11.63 0.10 46.03 12:55:01 AM 1 45.04 0.02 7.38 7.77 0.08 39.72 12:56:01 AM all 31.47 0.00 4.88 3.13 0.12 60.39 12:56:01 AM 0 31.48 0.00 5.22 3.07 0.12 60.11 12:56:01 AM 1 31.47 0.00 4.54 3.20 0.13 60.66 12:57:01 AM all 13.07 0.00 1.85 2.07 0.10 82.91 12:57:01 AM 0 9.46 0.00 1.62 1.40 0.10 87.42 12:57:01 AM 1 16.68 0.00 2.09 2.74 0.10 78.40 12:58:01 AM all 33.05 0.00 6.06 1.16 0.10 59.64 12:58:01 AM 0 19.32 0.00 4.83 0.80 0.10 74.95 12:58:01 AM 1 46.79 0.00 7.29 1.52 0.10 44.31 12:59:01 AM all 0.13 0.00 0.38 1.34 0.04 98.12 12:59:01 AM 0 0.10 0.00 0.37 1.04 0.05 98.45 12:59:01 AM 1 0.15 0.00 0.38 1.64 0.03 97.80 01:00:01 AM all 3.43 0.00 0.26 0.00 0.06 96.25 01:00:01 AM 0 0.38 0.00 0.17 0.00 0.05 99.40 01:00:01 AM 1 6.48 0.00 0.35 0.00 0.07 93.10 01:01:01 AM all 18.99 0.00 0.29 0.13 0.07 80.53 01:01:01 AM 0 9.11 0.00 0.28 0.13 0.07 90.40 01:01:01 AM 1 28.85 0.00 0.30 0.12 0.07 70.67 01:02:02 AM all 11.01 0.00 0.26 0.08 0.06 88.59 01:02:02 AM 0 16.15 0.00 0.32 0.07 0.07 83.40 01:02:02 AM 1 5.88 0.00 0.20 0.10 0.05 93.77 01:03:01 AM all 15.75 0.00 0.20 0.00 0.07 83.98 01:03:01 AM 0 3.88 0.00 0.22 0.00 0.05 95.85 01:03:01 AM 1 27.60 0.00 0.19 0.00 0.08 72.12 01:04:01 AM all 3.87 0.00 0.32 0.02 0.06 95.73 01:04:01 AM 0 3.72 0.00 0.30 0.03 0.05 95.90 01:04:01 AM 1 4.03 0.00 0.33 0.00 0.07 95.57 01:05:01 AM all 8.61 0.00 2.79 0.01 0.08 88.52 01:05:01 AM 0 9.24 0.00 2.79 0.02 0.08 87.87 01:05:01 AM 1 7.97 0.00 2.80 0.00 0.07 89.16 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 4.51 0.00 0.23 0.00 0.08 95.18 01:06:01 AM 0 1.42 0.00 0.23 0.00 0.07 98.28 01:06:01 AM 1 7.61 0.00 0.22 0.00 0.10 92.07 01:07:01 AM all 19.83 0.00 2.50 0.07 0.08 77.53 01:07:01 AM 0 8.24 0.00 2.08 0.03 0.08 89.57 01:07:01 AM 1 31.40 0.00 2.92 0.10 0.07 65.51 01:08:01 AM all 26.57 0.00 3.37 0.29 0.11 69.66 01:08:01 AM 0 23.63 0.00 3.04 0.30 0.10 72.93 01:08:01 AM 1 29.51 0.00 3.70 0.28 0.12 66.39 Average: all 16.43 0.00 2.23 1.29 0.08 79.98 Average: 0 12.17 0.00 2.11 1.32 0.08 84.31 Average: 1 20.68 0.00 2.34 1.25 0.08 75.65