---> uname -a: Linux prd-centos8-robot-2c-8g-12692.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4794 19 2286 6777 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:61:ab:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe61:ab79/64 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) 08/22/2024 _x86_64_ (2 CPU) 07:28:15 LINUX RESTART (2 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 93.85 48.08 45.77 6090.61 28173.60 07:31:01 AM 121.23 7.41 113.81 1296.50 9990.62 07:32:01 AM 32.59 0.42 32.17 64.78 3567.06 07:33:01 AM 45.31 0.03 45.28 3.47 3039.56 07:34:01 AM 24.89 0.00 24.89 0.00 5406.75 07:35:01 AM 0.62 0.00 0.62 0.00 10.70 07:36:01 AM 0.33 0.00 0.33 0.00 3.42 07:37:01 AM 0.33 0.00 0.33 0.00 3.60 07:38:01 AM 0.30 0.00 0.30 0.00 2.92 07:39:01 AM 17.54 0.27 17.28 43.72 790.39 Average: 33.70 5.62 28.08 750.13 5099.92 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5452180 7020236 2430244 30.83 2688 1758644 759660 8.51 192112 1949244 108596 07:31:01 AM 5154224 6980248 2728200 34.61 2688 2002980 739576 8.28 222384 2160484 87036 07:32:01 AM 5234984 7062364 2647440 33.59 2688 2004924 660912 7.40 241384 2063492 28 07:33:01 AM 5013436 7040544 2868988 36.40 2688 2196300 659632 7.39 260408 2239416 150624 07:34:01 AM 5005912 7032732 2876512 36.49 2688 2196312 659632 7.39 260420 2243512 8 07:35:01 AM 5005324 7032144 2877100 36.50 2688 2196312 659632 7.39 260424 2243748 4 07:36:01 AM 5005548 7032368 2876876 36.50 2688 2196312 659632 7.39 260424 2243552 8 07:37:01 AM 5005652 7032476 2876772 36.50 2688 2196316 659632 7.39 260424 2243560 4 07:38:01 AM 5005772 7032596 2876652 36.49 2688 2196316 659632 7.39 260424 2243560 4 07:39:01 AM 4945924 6971336 2936500 37.25 2688 2194708 715116 8.01 448832 2114592 180 Average: 5082896 7023704 2799528 35.52 2688 2113912 683306 7.65 266724 2174516 34649 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 305.93 176.32 1326.91 59.09 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 65.03 52.47 805.50 8.87 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 16.51 12.16 6.42 4.28 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 243.81 213.30 316.21 50.86 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 326.57 245.13 71.26 54.76 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 5.23 3.60 6.87 0.79 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 0.80 0.27 0.08 0.04 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 0.55 0.12 0.03 0.01 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 0.58 0.18 0.05 0.01 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 25.66 21.39 32.73 22.88 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 99.08 72.50 256.65 20.16 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) 08/22/2024 _x86_64_ (2 CPU) 07:28:15 LINUX RESTART (2 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 31.14 0.04 6.33 23.54 0.15 38.79 07:30:01 AM 0 34.13 0.02 5.21 26.22 0.20 34.22 07:30:01 AM 1 28.15 0.07 7.45 20.86 0.10 43.37 07:31:01 AM all 34.11 0.00 5.68 6.33 0.10 53.78 07:31:01 AM 0 29.85 0.00 5.42 7.58 0.10 57.05 07:31:01 AM 1 38.36 0.00 5.95 5.08 0.10 50.52 07:32:01 AM all 9.81 0.00 1.41 1.75 0.08 86.95 07:32:01 AM 0 7.52 0.00 1.32 1.87 0.07 89.22 07:32:01 AM 1 12.10 0.00 1.51 1.63 0.08 84.68 07:33:01 AM all 27.29 0.00 4.78 1.91 0.11 65.90 07:33:01 AM 0 24.34 0.00 4.52 1.14 0.10 69.90 07:33:01 AM 1 30.25 0.00 5.04 2.68 0.12 61.91 07:34:01 AM all 0.85 0.00 0.90 1.11 0.05 97.10 07:34:01 AM 0 0.52 0.00 0.94 1.66 0.05 96.83 07:34:01 AM 1 1.17 0.00 0.85 0.57 0.05 97.36 07:35:01 AM all 0.42 0.00 0.08 0.00 0.06 99.44 07:35:01 AM 0 0.20 0.00 0.08 0.00 0.05 99.67 07:35:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 07:36:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 07:36:01 AM 0 0.18 0.00 0.05 0.00 0.05 99.72 07:36:01 AM 1 0.45 0.00 0.08 0.00 0.05 99.42 07:37:01 AM all 0.23 0.00 0.07 0.00 0.05 99.65 07:37:01 AM 0 0.38 0.00 0.07 0.00 0.05 99.50 07:37:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 07:38:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 07:38:01 AM 0 0.50 0.00 0.08 0.00 0.03 99.38 07:38:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 07:39:01 AM all 16.07 0.00 2.05 0.48 0.09 81.31 07:39:01 AM 0 9.83 0.00 1.97 0.07 0.08 88.05 07:39:01 AM 1 22.32 0.00 2.13 0.89 0.10 74.56 Average: all 12.01 0.00 2.14 3.49 0.08 82.28 Average: 0 10.71 0.00 1.96 3.82 0.08 83.43 Average: 1 13.32 0.01 2.31 3.15 0.08 81.14