---> uname -a: Linux prd-centos8-robot-2c-8g-35836.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 4965 19 2158 6826 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:b0:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fe11:b073/64 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) 06/20/2025 _x86_64_ (2 CPU) 08:45:29 LINUX RESTART (2 CPU) 08:46:01 AM tps rtps wtps bread/s bwrtn/s 08:47:01 AM 96.55 26.34 70.21 6770.48 6716.04 08:48:01 AM 82.87 0.73 82.14 53.05 9744.90 08:49:01 AM 21.25 0.42 20.83 64.79 1824.78 08:50:01 AM 74.34 9.45 64.90 1685.30 6483.86 08:51:01 AM 13.51 0.00 13.51 0.00 2774.84 08:52:01 AM 0.33 0.00 0.33 0.00 5.65 08:53:01 AM 0.12 0.00 0.12 0.00 0.98 08:54:01 AM 0.18 0.02 0.17 0.13 2.95 08:55:01 AM 2.17 0.02 2.15 0.93 151.66 08:56:01 AM 8.28 0.32 7.96 36.92 250.57 08:57:01 AM 31.73 0.52 31.21 63.86 1548.03 Average: 30.12 3.44 26.69 788.83 2682.42 08:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 AM 5384052 7071096 2498372 31.70 2688 1870032 685076 7.67 186112 1994192 168808 08:48:01 AM 5215676 7031504 2666748 33.83 2688 1992780 701692 7.86 198580 2124356 42500 08:49:01 AM 5281784 7099320 2600640 32.99 2688 1994728 647284 7.25 219268 2039248 20 08:50:01 AM 4997264 7071908 2885160 36.60 2688 2243276 619644 6.94 267128 2246260 77620 08:51:01 AM 4995224 7069616 2887200 36.63 2688 2243292 619644 6.94 267140 2246216 4 08:52:01 AM 4995228 7069620 2887196 36.63 2688 2243292 619644 6.94 267144 2246280 8 08:53:01 AM 4995540 7069932 2886884 36.62 2688 2243292 619644 6.94 267144 2246060 4 08:54:01 AM 4943976 7020728 2938448 37.28 2688 2245692 686160 7.68 267272 2296912 2380 08:55:01 AM 4889552 6966460 2992872 37.97 2688 2245808 768132 8.60 267272 2351024 4 08:56:01 AM 4996008 6942584 2886416 36.62 2688 2118940 739508 8.28 298632 2229460 59412 08:57:01 AM 5132628 7036568 2749796 34.89 2688 2078272 668552 7.49 463888 1935668 25040 Average: 5075176 7040849 2807248 35.61 2688 2138128 670453 7.51 269962 2177789 34164 08:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 289.66 193.89 1717.89 62.01 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 66.66 48.87 698.09 8.07 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 19.35 16.36 7.44 5.44 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 411.45 299.22 388.04 70.65 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 204.28 143.94 39.09 29.67 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 2.65 2.10 0.56 0.49 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 2.60 1.95 0.44 0.43 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 35.94 22.39 39.25 2.65 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 301.80 295.75 5166.48 19.18 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 222.14 180.26 2308.50 36.58 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 19.05 17.53 16.31 8.03 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 143.24 111.12 943.83 22.11 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) 06/20/2025 _x86_64_ (2 CPU) 08:45:29 LINUX RESTART (2 CPU) 08:46:01 AM CPU %user %nice %system %iowait %steal %idle 08:47:01 AM all 46.79 0.00 7.90 3.27 0.12 41.92 08:47:01 AM 0 45.10 0.00 7.73 3.40 0.12 43.65 08:47:01 AM 1 48.48 0.00 8.08 3.14 0.12 40.18 08:48:01 AM all 22.89 0.00 3.29 2.56 0.08 71.18 08:48:01 AM 0 13.69 0.00 2.40 2.05 0.07 81.79 08:48:01 AM 1 32.11 0.00 4.18 3.07 0.10 60.54 08:49:01 AM all 12.27 0.00 2.06 0.20 0.05 85.42 08:49:01 AM 0 3.97 0.00 1.77 0.27 0.05 93.94 08:49:01 AM 1 20.57 0.00 2.35 0.13 0.05 76.89 08:50:01 AM all 32.42 0.00 6.23 1.59 0.10 59.65 08:50:01 AM 0 23.48 0.00 5.83 1.07 0.10 69.52 08:50:01 AM 1 41.36 0.00 6.64 2.12 0.10 49.78 08:51:01 AM all 0.64 0.00 0.63 0.45 0.04 98.25 08:51:01 AM 0 0.74 0.00 0.72 0.37 0.03 98.14 08:51:01 AM 1 0.53 0.00 0.53 0.53 0.05 98.35 08:52:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 08:52:01 AM 0 0.32 0.00 0.05 0.00 0.03 99.60 08:52:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 08:53:01 AM all 0.28 0.00 0.06 0.00 0.03 99.62 08:53:01 AM 0 0.15 0.00 0.08 0.00 0.05 99.72 08:53:01 AM 1 0.42 0.00 0.03 0.00 0.02 99.53 08:54:01 AM all 5.11 0.00 1.38 0.00 0.05 93.46 08:54:01 AM 0 1.44 0.00 0.38 0.00 0.05 98.13 08:54:01 AM 1 8.79 0.00 2.38 0.00 0.05 88.78 08:55:01 AM all 8.19 0.00 1.17 0.01 0.07 90.56 08:55:01 AM 0 9.02 0.00 1.43 0.02 0.07 89.47 08:55:01 AM 1 7.37 0.00 0.91 0.00 0.07 91.66 08:56:01 AM all 16.35 0.00 2.37 0.07 0.08 81.13 08:56:01 AM 0 26.22 0.00 2.92 0.08 0.10 70.68 08:56:01 AM 1 6.52 0.00 1.82 0.05 0.07 91.55 08:57:01 AM all 29.69 0.00 4.28 0.24 0.08 65.71 08:57:01 AM 0 20.17 0.00 4.02 0.18 0.07 75.57 08:57:01 AM 1 39.21 0.00 4.55 0.30 0.08 55.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.92 0.00 2.68 0.76 0.07 80.57 Average: 0 13.12 0.00 2.49 0.68 0.07 83.64 Average: 1 18.72 0.00 2.87 0.85 0.07 77.49