---> uname -a: Linux prd-centos8-robot-2c-8g-9711.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4943 19 2137 6784 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:b6:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fed6:b621/64 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) 11/23/2024 _x86_64_ (2 CPU) 23:06:57 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 122.59 6.78 115.81 1247.58 10626.94 11:10:01 PM 32.97 1.02 31.96 113.16 3664.11 11:11:01 PM 51.85 2.55 49.30 396.53 3540.54 11:12:01 PM 17.71 0.00 17.71 0.00 4728.30 11:13:01 PM 0.37 0.00 0.37 0.00 6.13 11:14:01 PM 0.15 0.00 0.15 0.00 1.18 11:15:01 PM 12.83 0.40 12.43 68.91 440.22 11:16:01 PM 26.86 0.53 26.33 64.79 1144.63 Average: 33.17 1.41 31.76 236.39 3019.07 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5070900 6941316 2811532 35.67 2688 2047620 787944 8.82 217484 2248700 123916 11:10:01 PM 5224236 7064304 2658196 33.72 2688 2017128 669840 7.50 239992 2072292 16 11:11:01 PM 4992084 7043748 2890348 36.67 2688 2220912 666900 7.47 262108 2258628 134508 11:12:01 PM 4978260 7029932 2904172 36.84 2688 2220920 666900 7.47 262120 2266832 8 11:13:01 PM 4978416 7030092 2904016 36.84 2688 2220924 666900 7.47 262124 2266860 4 11:14:01 PM 4978080 7029756 2904352 36.85 2688 2220924 682652 7.64 262124 2267060 16 11:15:01 PM 5007252 6918080 2875180 36.48 2688 2083828 775516 8.68 283764 2233496 31160 11:16:01 PM 5109476 6993864 2772956 35.18 2688 2059384 704360 7.89 453028 1969696 16508 Average: 5042338 7006386 2840094 36.03 2688 2136455 702626 7.87 280343 2197946 38267 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 96.27 69.04 1045.07 19.20 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 18.44 12.56 7.27 4.33 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 310.35 225.09 354.84 52.68 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 75.82 52.34 14.98 14.87 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.85 1.90 0.55 0.47 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 5.31 3.08 2.18 1.54 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 171.84 102.55 133.65 94.85 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 23.91 19.05 17.26 8.92 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 88.10 60.70 196.99 24.61 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) 11/23/2024 _x86_64_ (2 CPU) 23:06:57 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 35.57 0.00 5.57 4.95 0.17 53.73 11:09:01 PM 0 43.30 0.00 6.01 5.20 0.17 45.32 11:09:01 PM 1 27.84 0.00 5.13 4.70 0.18 62.15 11:10:01 PM all 12.98 0.00 1.92 0.75 0.08 84.27 11:10:01 PM 0 13.95 0.00 1.77 0.80 0.08 83.40 11:10:01 PM 1 12.01 0.00 2.07 0.70 0.07 85.15 11:11:01 PM all 27.89 0.00 4.87 1.21 0.13 65.90 11:11:01 PM 0 28.90 0.00 5.15 1.15 0.13 64.67 11:11:01 PM 1 26.89 0.00 4.60 1.27 0.12 67.13 11:12:01 PM all 0.50 0.00 0.43 0.50 0.05 98.51 11:12:01 PM 0 0.77 0.00 0.40 0.43 0.05 98.35 11:12:01 PM 1 0.23 0.00 0.47 0.57 0.05 98.68 11:13:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:13:01 PM 0 0.50 0.00 0.05 0.00 0.03 99.42 11:13:01 PM 1 0.20 0.00 0.10 0.00 0.03 99.67 11:14:01 PM all 0.36 0.00 0.12 0.00 0.06 99.47 11:14:01 PM 0 0.50 0.00 0.10 0.00 0.05 99.35 11:14:01 PM 1 0.22 0.00 0.13 0.00 0.07 99.58 11:15:01 PM all 14.09 0.00 2.35 0.13 0.09 83.34 11:15:01 PM 0 18.54 0.00 2.16 0.07 0.08 79.15 11:15:01 PM 1 9.62 0.00 2.54 0.19 0.10 87.55 11:16:01 PM all 29.79 0.00 3.60 0.35 0.11 66.15 11:16:01 PM 0 38.87 0.00 3.45 0.28 0.10 57.30 11:16:01 PM 1 20.71 0.00 3.76 0.42 0.12 75.00 Average: all 15.20 0.00 2.37 0.99 0.09 81.36 Average: 0 18.17 0.00 2.39 0.99 0.09 78.36 Average: 1 12.22 0.00 2.35 0.98 0.09 84.35