---> uname -a: Linux prd-centos8-robot-2c-8g-44831.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 584 5000 19 2112 6816 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:ab:9c:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:feab:9cde/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) 10/22/2024 _x86_64_ (2 CPU) 05:25:33 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:01 AM 78.99 40.23 38.76 5737.60 34054.96 05:28:01 AM 78.51 15.89 62.61 2798.27 5463.51 05:29:01 AM 81.19 0.70 80.49 50.77 9364.30 05:30:01 AM 15.84 0.03 15.81 0.53 1495.42 05:31:01 AM 16.81 0.38 16.43 64.23 1029.05 05:32:01 AM 57.66 0.03 57.62 3.47 7671.37 05:33:01 AM 5.40 0.10 5.30 32.13 223.63 05:34:01 AM 26.61 0.85 25.76 101.70 1222.01 Average: 45.13 7.28 37.85 1098.98 7567.79 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 AM 5942216 7289796 1940216 24.61 2688 1546668 558716 6.26 149160 1532248 12612 05:28:01 AM 5416812 7101364 2465620 31.28 2688 1866640 619112 6.93 208956 1931140 123984 05:29:01 AM 5174380 7001520 2708052 34.36 2688 2003824 702464 7.87 221556 2131612 30116 05:30:01 AM 5227440 7054076 2654992 33.68 2688 2003844 670348 7.51 229156 2079064 28 05:31:01 AM 5159012 7026496 2723420 34.55 2688 2042032 693576 7.77 251140 2116776 34800 05:32:01 AM 5029324 7056856 2853108 36.20 2688 2197076 625332 7.00 258244 2214224 76 05:33:01 AM 5033084 7062532 2849348 36.15 2688 2198988 626108 7.01 258696 2215060 952 05:34:01 AM 5210076 7066592 2672356 33.90 2688 2032296 644600 7.22 447244 1874828 212 Average: 5274043 7082404 2608389 33.09 2688 1986421 642532 7.19 253019 2011869 25348 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 61.56 35.53 227.74 7.73 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 219.69 141.64 1301.09 51.83 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 73.73 58.34 650.18 8.90 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 9.31 1.25 2.09 0.59 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 13.61 12.04 21.68 4.15 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 151.77 110.45 305.33 31.54 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 25.66 13.01 8.40 2.92 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 43.19 34.82 80.65 23.57 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 74.81 50.88 324.65 16.40 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) 10/22/2024 _x86_64_ (2 CPU) 05:25:33 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:01 AM all 12.14 0.03 3.73 64.50 0.09 19.50 05:27:01 AM 0 12.27 0.02 3.70 64.38 0.05 19.59 05:27:01 AM 1 12.02 0.05 3.76 64.63 0.14 19.41 05:28:01 AM all 32.72 0.00 5.56 4.59 0.10 57.03 05:28:01 AM 0 38.08 0.00 7.17 6.34 0.12 48.29 05:28:01 AM 1 27.39 0.00 3.97 2.84 0.08 65.71 05:29:01 AM all 25.96 0.00 3.61 2.11 0.10 68.22 05:29:01 AM 0 26.92 0.00 3.99 2.24 0.08 66.77 05:29:01 AM 1 25.00 0.00 3.23 1.99 0.12 69.66 05:30:01 AM all 1.24 0.00 0.59 0.58 0.03 97.55 05:30:01 AM 0 2.04 0.00 0.53 0.45 0.03 96.95 05:30:01 AM 1 0.45 0.00 0.65 0.70 0.03 98.16 05:31:01 AM all 16.93 0.00 2.21 0.64 0.07 80.15 05:31:01 AM 0 21.93 0.00 2.37 0.92 0.07 74.71 05:31:01 AM 1 11.93 0.00 2.04 0.37 0.07 85.60 05:32:01 AM all 19.77 0.00 3.27 2.80 0.09 74.07 05:32:01 AM 0 20.78 0.00 3.84 3.46 0.08 71.84 05:32:01 AM 1 18.77 0.00 2.69 2.14 0.10 76.30 05:33:01 AM all 1.65 0.00 0.27 0.28 0.03 97.77 05:33:01 AM 0 1.52 0.00 0.27 0.00 0.03 98.18 05:33:01 AM 1 1.77 0.00 0.27 0.57 0.03 97.35 05:34:01 AM all 27.76 0.00 3.67 0.53 0.09 67.94 05:34:01 AM 0 39.78 0.00 4.18 0.52 0.10 55.43 05:34:01 AM 1 15.74 0.00 3.16 0.55 0.08 80.46 Average: all 17.27 0.00 2.86 9.44 0.08 70.35 Average: 0 20.41 0.00 3.25 9.74 0.07 66.53 Average: 1 14.14 0.01 2.47 9.14 0.08 74.16