---> uname -a: Linux prd-centos8-robot-2c-8g-6884.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 682 4790 19 2223 6716 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:22:e6:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85427sec preferred_lft 85427sec inet6 fe80::f816:3eff:fe22:e620/64 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) 11/08/2025 _x86_64_ (2 CPU) 00:54:21 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 87.86 6.28 81.58 1118.77 6546.86 12:57:01 AM 86.12 0.72 85.40 52.92 11184.59 12:58:01 AM 37.69 7.13 30.56 1310.50 2161.85 12:59:01 AM 63.41 0.25 63.16 47.06 7804.72 01:00:01 AM 7.65 0.00 7.65 0.00 520.14 01:01:01 AM 0.32 0.02 0.30 0.13 4.75 01:02:01 AM 0.38 0.07 0.32 1.73 5.38 01:03:01 AM 2.33 0.25 2.08 13.60 134.73 01:04:01 AM 0.42 0.00 0.42 0.00 126.71 01:05:01 AM 0.28 0.00 0.28 0.00 148.98 01:06:01 AM 0.33 0.00 0.33 0.00 104.98 01:07:01 AM 0.23 0.00 0.23 0.00 94.03 01:08:01 AM 0.33 0.00 0.33 0.00 106.51 01:09:01 AM 0.37 0.00 0.37 0.00 127.15 01:10:01 AM 32.64 0.67 31.97 73.44 2492.44 Average: 21.36 1.03 20.33 174.56 2104.23 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5175740 6983776 2706692 34.34 2688 1985376 786192 8.80 196536 2173808 260000 12:57:01 AM 5113348 6988920 2769084 35.13 2688 2051496 745876 8.35 212940 2207928 43080 12:58:01 AM 4935516 6948020 2946916 37.39 2688 2182592 850728 9.53 263088 2317168 103748 12:59:01 AM 4872780 6971512 3009652 38.18 2688 2265252 736212 8.24 260720 2364884 10832 01:00:01 AM 4872204 6970864 3010228 38.19 2688 2265252 729668 8.17 260720 2365320 16 01:01:01 AM 4871560 6970228 3010872 38.20 2688 2265256 729668 8.17 260720 2365712 8 01:02:01 AM 4872312 6971048 3010120 38.19 2688 2265324 729668 8.17 260872 2365236 4 01:03:01 AM 4817992 6920000 3064440 38.88 2688 2268612 833328 9.33 261296 2418808 848 01:04:01 AM 4813352 6918648 3069080 38.94 2688 2271884 833328 9.33 261296 2423280 448 01:05:01 AM 4806424 6915876 3076008 39.02 2688 2276068 852064 9.54 261296 2429960 228 01:06:01 AM 4803324 6915628 3079108 39.06 2688 2278940 887616 9.94 261296 2432980 60 01:07:01 AM 4799380 6915660 3083052 39.11 2688 2282884 887616 9.94 261296 2437124 1220 01:08:01 AM 4795020 6915148 3087412 39.17 2688 2286716 904212 10.12 261296 2441204 1940 01:09:01 AM 4845012 6970584 3037420 38.53 2688 2292160 730860 8.18 261620 2391720 3672 01:10:01 AM 4967104 6934540 2915328 36.99 2688 2140324 795232 8.90 480984 2074988 11944 Average: 4890738 6947363 2991694 37.95 2688 2225209 802151 8.98 268398 2347341 29203 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 193.29 137.05 1446.01 32.25 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 66.04 46.13 588.43 8.76 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 45.12 39.69 334.49 14.35 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 576.92 417.66 116.72 94.19 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 4.08 2.35 1.21 0.89 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 1.47 0.88 0.46 0.34 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 2.30 1.92 0.42 0.43 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 147.11 135.01 31.15 10.91 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 240.09 240.32 42.86 17.43 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 202.37 203.28 40.35 15.32 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 135.74 136.26 26.41 10.63 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 270.29 272.09 49.55 19.92 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 202.22 203.42 41.12 15.24 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 148.23 131.69 33.99 11.75 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 64.50 44.64 130.21 102.70 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 153.31 134.15 192.24 23.67 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) 11/08/2025 _x86_64_ (2 CPU) 00:54:21 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.42 0.00 5.62 0.92 0.14 54.90 12:56:01 AM 0 50.95 0.00 6.94 1.27 0.12 40.72 12:56:01 AM 1 25.91 0.00 4.30 0.57 0.17 69.06 12:57:01 AM all 21.57 0.00 3.15 1.19 0.07 74.03 12:57:01 AM 0 27.98 0.00 3.17 0.90 0.07 67.87 12:57:01 AM 1 15.15 0.00 3.12 1.49 0.07 80.18 12:58:01 AM all 24.70 0.00 4.50 0.44 0.08 70.27 12:58:01 AM 0 23.51 0.00 4.37 0.38 0.08 71.65 12:58:01 AM 1 25.89 0.00 4.62 0.50 0.08 68.90 12:59:01 AM all 21.40 0.00 4.42 0.49 0.09 73.59 12:59:01 AM 0 19.36 0.00 3.98 0.55 0.10 76.01 12:59:01 AM 1 23.46 0.00 4.86 0.44 0.08 71.16 01:00:01 AM all 0.38 0.00 0.13 0.63 0.03 98.84 01:00:01 AM 0 0.67 0.00 0.13 0.05 0.03 99.12 01:00:01 AM 1 0.08 0.00 0.12 1.22 0.02 98.56 01:01:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:01:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 01:01:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 01:02:01 AM all 0.35 0.00 0.09 0.00 0.03 99.53 01:02:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 01:02:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 01:03:01 AM all 9.10 0.00 0.90 0.02 0.05 89.93 01:03:01 AM 0 7.13 0.00 0.71 0.02 0.05 92.10 01:03:01 AM 1 11.07 0.00 1.09 0.02 0.05 87.77 01:04:01 AM all 11.22 0.00 1.19 0.00 0.08 87.51 01:04:01 AM 0 14.21 0.00 1.25 0.00 0.07 84.47 01:04:01 AM 1 8.24 0.00 1.14 0.00 0.08 90.54 01:05:01 AM all 11.86 0.00 1.26 0.00 0.08 86.81 01:05:01 AM 0 13.31 0.00 1.22 0.00 0.08 85.39 01:05:01 AM 1 10.42 0.00 1.29 0.00 0.07 88.22 01:06:01 AM all 9.58 0.00 0.87 0.00 0.08 89.48 01:06:01 AM 0 9.47 0.00 0.74 0.00 0.08 89.71 01:06:01 AM 1 9.69 0.00 0.99 0.00 0.07 89.25 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 13.03 0.00 1.33 0.01 0.08 85.56 01:07:01 AM 0 14.64 0.00 1.32 0.02 0.08 83.94 01:07:01 AM 1 11.42 0.00 1.33 0.00 0.07 87.18 01:08:01 AM all 11.96 0.00 1.21 0.00 0.08 86.74 01:08:01 AM 0 15.47 0.00 1.36 0.00 0.09 83.08 01:08:01 AM 1 8.48 0.00 1.06 0.00 0.08 90.38 01:09:01 AM all 10.29 0.00 1.07 0.01 0.08 88.55 01:09:01 AM 0 15.80 0.00 1.39 0.00 0.08 82.72 01:09:01 AM 1 4.78 0.00 0.75 0.02 0.07 94.38 01:10:01 AM all 25.84 0.00 3.65 0.17 0.08 70.27 01:10:01 AM 0 33.96 0.00 4.08 0.17 0.07 61.72 01:10:01 AM 1 17.71 0.00 3.22 0.17 0.08 78.82 Average: all 14.02 0.00 1.97 0.26 0.07 83.69 Average: 0 16.53 0.00 2.06 0.22 0.07 81.11 Average: 1 11.50 0.00 1.87 0.30 0.07 86.26