---> uname -a: Linux prd-centos8-robot-2c-8g-44862.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 608 4827 19 2260 6790 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:d6:e0:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fed6:e077/64 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) 07/21/2025 _x86_64_ (2 CPU) 05:04:17 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 92.82 6.26 86.55 1093.50 6627.42 05:07:01 AM 73.99 0.68 73.31 51.58 9807.73 05:08:01 AM 42.28 7.03 35.24 1306.58 1985.97 05:09:01 AM 60.06 0.25 59.81 47.05 7952.05 05:10:01 AM 4.63 0.02 4.62 0.13 171.28 05:11:01 AM 2.37 0.00 2.37 0.00 548.53 05:12:01 AM 0.88 0.00 0.88 0.00 379.89 05:13:01 AM 0.35 0.05 0.30 3.33 238.74 05:14:01 AM 0.82 0.03 0.78 1.87 284.24 05:15:01 AM 0.90 0.43 0.47 53.45 67.13 05:16:01 AM 0.28 0.00 0.28 0.00 32.61 05:17:01 AM 2.28 0.35 1.93 38.26 109.10 05:18:01 AM 34.36 0.53 33.82 64.78 3241.54 Average: 24.31 1.20 23.11 204.65 2419.01 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 5222012 7025188 2660420 33.75 2688 1979992 711160 7.96 188352 2132668 221592 05:07:01 AM 5152116 6989300 2730316 34.64 2688 2013436 725428 8.12 198512 2180628 20 05:08:01 AM 4898532 6960348 2983900 37.86 2688 2231644 763656 8.55 275936 2339448 163888 05:09:01 AM 4949864 7034892 2932568 37.20 2688 2252892 670296 7.51 262140 2289112 32 05:10:01 AM 4907144 6993212 2975288 37.75 2688 2253940 744048 8.33 262260 2331044 1060 05:11:01 AM 4874860 6978740 3007572 38.16 2688 2271744 744048 8.33 262736 2362884 4376 05:12:01 AM 4867260 6977964 3015172 38.25 2688 2278632 744048 8.33 262736 2370088 332 05:13:01 AM 4860576 6978860 3021856 38.34 2688 2286088 744048 8.33 262792 2377460 576 05:14:01 AM 4851104 6977012 3031328 38.46 2688 2293756 744048 8.33 263076 2386376 40 05:15:01 AM 4461884 6915892 3420548 43.39 2688 2297428 772292 8.65 264392 2392652 308 05:16:01 AM 4461264 6915836 3421168 43.40 2688 2297992 772292 8.65 264404 2393448 4 05:17:01 AM 4983408 6995692 2899024 36.78 2688 2181572 716684 8.02 301616 2224240 59900 05:18:01 AM 5032860 7037108 2849572 36.15 2688 2177668 673000 7.54 503380 1988132 9064 Average: 4886376 6983080 2996056 38.01 2688 2216676 732696 8.20 274795 2289860 35476 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 148.58 103.47 1168.69 26.24 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 64.60 40.00 565.69 5.21 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 37.14 32.56 312.71 8.44 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 208.36 143.80 46.30 39.99 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 20.91 9.86 15.92 2.50 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 41.43 38.15 128.49 10.40 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 12.81 11.56 40.43 5.36 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 25.01 22.26 38.47 5.77 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 21.43 18.26 65.01 11.30 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 42.27 57.23 23.84 5.04 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 15.75 11.26 3.55 2.04 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 77.04 52.04 144.48 86.63 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 18.99 17.54 17.30 8.82 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 56.49 42.92 197.76 16.75 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) 07/21/2025 _x86_64_ (2 CPU) 05:04:17 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 40.60 0.00 6.18 0.81 0.11 52.30 05:06:01 AM 0 45.72 0.00 6.01 0.75 0.12 47.40 05:06:01 AM 1 35.47 0.00 6.35 0.87 0.10 57.21 05:07:01 AM all 12.86 0.00 1.82 0.67 0.06 84.60 05:07:01 AM 0 10.91 0.00 1.84 0.63 0.05 86.57 05:07:01 AM 1 14.80 0.00 1.80 0.70 0.07 82.63 05:08:01 AM all 28.40 0.00 4.37 0.34 0.07 66.82 05:08:01 AM 0 42.58 0.00 5.32 0.40 0.08 51.62 05:08:01 AM 1 14.22 0.00 3.42 0.28 0.07 82.02 05:09:01 AM all 16.20 0.00 2.96 0.47 0.07 80.31 05:09:01 AM 0 15.02 0.00 2.87 0.32 0.07 81.73 05:09:01 AM 1 17.38 0.00 3.04 0.62 0.07 78.89 05:10:01 AM all 2.01 0.00 0.23 0.03 0.04 97.69 05:10:01 AM 0 1.92 0.00 0.30 0.02 0.02 97.75 05:10:01 AM 1 2.11 0.00 0.15 0.03 0.07 97.64 05:11:01 AM all 18.99 0.00 0.23 0.05 0.09 80.63 05:11:01 AM 0 23.09 0.00 0.25 0.10 0.10 76.46 05:11:01 AM 1 14.89 0.00 0.22 0.00 0.08 84.81 05:12:01 AM all 6.42 0.00 0.13 0.01 0.04 93.40 05:12:01 AM 0 7.91 0.00 0.15 0.00 0.05 91.89 05:12:01 AM 1 4.93 0.00 0.12 0.02 0.03 94.90 05:13:01 AM all 12.90 0.00 0.18 0.01 0.07 86.85 05:13:01 AM 0 14.92 0.00 0.20 0.00 0.07 84.81 05:13:01 AM 1 10.88 0.00 0.15 0.02 0.07 88.89 05:14:01 AM all 9.73 0.00 0.23 0.02 0.08 89.95 05:14:01 AM 0 15.18 0.00 0.23 0.03 0.08 84.47 05:14:01 AM 1 4.28 0.00 0.22 0.00 0.07 95.43 05:15:01 AM all 8.35 0.00 2.60 0.01 0.07 88.97 05:15:01 AM 0 9.73 0.00 2.32 0.02 0.07 87.86 05:15:01 AM 1 6.98 0.00 2.88 0.00 0.07 90.07 05:16:01 AM all 4.24 0.00 0.16 0.00 0.06 95.54 05:16:01 AM 0 5.48 0.00 0.17 0.00 0.07 94.29 05:16:01 AM 1 3.01 0.00 0.15 0.00 0.05 96.79 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 10.54 0.00 1.78 0.01 0.07 87.61 05:17:01 AM 0 14.46 0.00 2.29 0.00 0.07 83.18 05:17:01 AM 1 6.60 0.00 1.27 0.02 0.07 92.04 05:18:01 AM all 31.99 0.00 3.72 0.21 0.09 64.00 05:18:01 AM 0 39.77 0.00 4.24 0.27 0.10 55.63 05:18:01 AM 1 24.22 0.00 3.20 0.15 0.08 72.35 Average: all 15.65 0.00 1.89 0.20 0.07 82.19 Average: 0 19.00 0.00 2.02 0.20 0.07 78.72 Average: 1 12.30 0.00 1.77 0.21 0.07 85.65