---> uname -a: Linux prd-centos8-robot-2c-8g-42398.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: 2799.996 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 606 4902 19 2189 6793 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:58:5d:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe58:5d49/64 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) 07/13/2025 _x86_64_ (2 CPU) 23:35:30 LINUX RESTART (2 CPU) 11:36:02 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 84.75 16.23 68.52 5530.48 6923.85 11:38:01 PM 86.07 0.72 85.35 52.92 10107.38 11:39:01 PM 46.56 7.13 39.43 1310.71 3293.15 11:40:01 PM 63.07 2.74 60.33 441.06 7490.55 11:41:01 PM 6.24 0.00 6.24 0.00 549.93 11:42:01 PM 2.68 0.00 2.68 0.00 68.81 11:43:01 PM 0.48 0.00 0.48 0.00 4.25 11:44:01 PM 0.43 0.00 0.43 0.00 7.18 11:45:01 PM 8.40 0.33 8.07 37.86 425.63 11:46:01 PM 30.38 0.52 29.86 63.86 1640.48 Average: 32.80 2.74 30.06 735.67 3042.56 11:36:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5311100 7030848 2571324 32.62 2688 1902020 716032 8.02 192832 2054928 185132 11:38:01 PM 5207876 7047648 2674548 33.93 2688 2015804 665976 7.46 206224 2116384 42496 11:39:01 PM 5003312 6971340 2879112 36.53 2688 2141508 732336 8.20 259772 2259948 67904 11:40:01 PM 4937064 7036360 2945360 37.37 2688 2267164 639356 7.16 268476 2295508 10824 11:41:01 PM 4936548 7035852 2945876 37.37 2688 2267168 639356 7.16 268476 2295900 8 11:42:01 PM 4936112 7035416 2946312 37.38 2688 2267168 639356 7.16 268476 2296156 8 11:43:01 PM 4936316 7035620 2946108 37.38 2688 2267168 639356 7.16 268476 2295980 8 11:44:01 PM 4895244 6994836 2987180 37.90 2688 2267456 723384 8.10 268856 2336152 208 11:45:01 PM 4983344 6951896 2899080 36.78 2688 2140140 732032 8.20 303372 2231176 54936 11:46:01 PM 5075536 7011708 2806888 35.61 2688 2110096 685924 7.68 469452 1980648 26932 Average: 5022245 7015152 2860179 36.29 2688 2164569 681311 7.63 277441 2216278 38846 11:36:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 353.35 199.05 1789.54 59.67 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 66.53 50.45 716.52 8.66 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 35.99 31.34 311.57 7.71 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 135.19 104.91 35.89 31.33 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.15 0.60 0.12 0.09 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.92 0.52 0.18 2.94 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.87 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 11.81 7.91 5.46 3.75 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 127.63 106.25 145.32 42.49 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 21.06 17.36 17.24 8.08 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 74.95 51.58 299.74 16.39 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) 07/13/2025 _x86_64_ (2 CPU) 23:35:30 LINUX RESTART (2 CPU) 11:36:02 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 47.61 0.00 6.93 0.92 0.10 44.43 11:37:01 PM 0 47.29 0.00 6.49 0.76 0.10 45.36 11:37:01 PM 1 47.93 0.00 7.37 1.08 0.10 43.51 11:38:01 PM all 23.91 0.00 3.62 0.86 0.08 71.53 11:38:01 PM 0 32.57 0.00 4.04 0.80 0.07 62.53 11:38:01 PM 1 15.25 0.00 3.20 0.92 0.10 80.53 11:39:01 PM all 24.22 0.00 3.73 0.46 0.08 71.51 11:39:01 PM 0 26.92 0.00 3.72 0.47 0.08 68.81 11:39:01 PM 1 21.53 0.00 3.74 0.45 0.07 74.22 11:40:01 PM all 20.04 0.00 3.53 0.63 0.08 75.72 11:40:01 PM 0 34.16 0.00 4.71 0.65 0.08 60.39 11:40:01 PM 1 5.98 0.00 2.36 0.60 0.07 90.99 11:41:01 PM all 0.08 0.00 0.12 0.07 0.02 99.71 11:41:01 PM 0 0.08 0.00 0.10 0.10 0.02 99.70 11:41:01 PM 1 0.08 0.00 0.13 0.05 0.02 99.72 11:42:01 PM all 0.21 0.00 0.07 0.01 0.02 99.70 11:42:01 PM 0 0.08 0.00 0.07 0.02 0.02 99.82 11:42:01 PM 1 0.33 0.00 0.07 0.00 0.02 99.58 11:43:01 PM all 0.28 0.00 0.06 0.00 0.03 99.63 11:43:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:43:01 PM 1 0.47 0.00 0.03 0.00 0.02 99.48 11:44:01 PM all 3.15 0.00 0.31 0.00 0.03 96.50 11:44:01 PM 0 5.61 0.00 0.47 0.00 0.03 93.89 11:44:01 PM 1 0.73 0.00 0.15 0.00 0.03 99.08 11:45:01 PM all 14.73 0.00 1.86 0.03 0.07 83.30 11:45:01 PM 0 18.38 0.00 1.77 0.05 0.07 79.73 11:45:01 PM 1 11.09 0.00 1.95 0.02 0.07 86.87 11:46:01 PM all 32.49 0.00 4.19 0.13 0.08 63.11 11:46:01 PM 0 41.62 0.00 4.85 0.15 0.08 53.29 11:46:01 PM 1 23.37 0.00 3.53 0.12 0.07 72.91 Average: all 16.64 0.00 2.44 0.31 0.06 80.56 Average: 0 20.65 0.00 2.63 0.30 0.06 76.36 Average: 1 12.63 0.00 2.25 0.32 0.06 84.75