---> uname -a: Linux prd-centos8-robot-2c-8g-32057.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 592 4954 19 2150 6808 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:8c:84:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe8c:84a3/64 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) 10/01/2024 _x86_64_ (2 CPU) 02:05:50 LINUX RESTART (2 CPU) 02:06:02 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 139.87 105.07 34.80 9265.13 23978.08 02:08:01 AM 103.55 57.00 46.55 5864.58 16619.89 02:09:01 AM 120.49 6.78 113.71 1247.58 10011.63 02:10:01 AM 29.09 0.63 28.46 48.92 4060.61 02:11:01 AM 51.02 0.35 50.67 61.18 3089.05 02:12:01 AM 24.63 0.03 24.59 3.47 5521.41 02:13:01 AM 2.35 0.10 2.25 32.13 68.49 02:14:02 AM 17.96 0.43 17.53 48.92 1900.57 Average: 60.96 21.12 39.83 2056.52 8123.36 02:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 6154440 7370376 1727992 21.92 2688 1423248 377864 4.79 111344 1402952 415204 02:08:01 AM 5513224 7055992 2369208 30.06 2688 1734308 695632 7.79 187780 1895188 97988 02:09:01 AM 5107324 6960372 2775108 35.21 2688 2030056 733852 8.22 213980 2213912 129184 02:10:01 AM 5165712 6995484 2716720 34.47 2688 2006772 700856 7.85 221732 2147240 8 02:11:01 AM 4988624 7022364 2893808 36.71 2688 2202720 664108 7.44 254848 2265548 154492 02:12:01 AM 5020164 7053732 2862268 36.31 2688 2202844 624972 7.00 258148 2227904 12 02:13:01 AM 4948852 6999332 2933580 37.22 2688 2219756 694152 7.77 258288 2298404 15960 02:14:02 AM 5130732 7024340 2751700 34.91 2688 2069180 665656 7.45 458412 1942816 13360 Average: 5253634 7060249 2628798 33.35 2688 1986110 644636 7.22 245566 2049246 103276 02:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.67 8.30 302.15 1.01 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 245.65 154.58 1302.88 55.21 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 82.24 64.10 879.47 9.59 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 6.98 1.47 2.14 0.39 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 50.18 42.07 302.67 11.37 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 201.25 142.50 39.62 40.11 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 73.44 52.07 298.96 5.86 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 77.49 46.13 113.23 50.66 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 94.77 64.02 405.36 21.82 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) 10/01/2024 _x86_64_ (2 CPU) 02:05:50 LINUX RESTART (2 CPU) 02:06:02 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 28.82 0.03 6.94 55.47 0.11 8.63 02:07:01 AM 0 29.64 0.03 7.63 51.29 0.12 11.30 02:07:01 AM 1 27.99 0.03 6.25 59.65 0.10 5.96 02:08:01 AM all 25.49 0.06 5.26 29.90 0.11 39.18 02:08:01 AM 0 23.98 0.08 5.24 28.01 0.10 42.59 02:08:01 AM 1 27.00 0.03 5.28 31.80 0.12 35.77 02:09:01 AM all 36.02 0.00 5.54 6.30 0.13 52.00 02:09:01 AM 0 20.39 0.00 4.38 6.29 0.10 68.83 02:09:01 AM 1 51.62 0.00 6.69 6.31 0.17 35.21 02:10:01 AM all 3.47 0.00 0.87 0.79 0.03 94.84 02:10:01 AM 0 3.30 0.00 0.85 1.18 0.02 94.64 02:10:01 AM 1 3.64 0.00 0.89 0.40 0.03 95.04 02:11:01 AM all 34.45 0.00 5.02 1.02 0.20 59.31 02:11:01 AM 0 23.18 0.00 4.50 1.00 0.20 71.12 02:11:01 AM 1 45.75 0.00 5.54 1.03 0.20 47.48 02:12:01 AM all 3.67 0.00 0.79 0.62 0.03 94.88 02:12:01 AM 0 5.33 0.00 0.75 0.52 0.03 93.36 02:12:01 AM 1 2.01 0.00 0.84 0.72 0.03 96.40 02:13:01 AM all 7.04 0.00 0.41 0.06 0.05 92.45 02:13:01 AM 0 4.32 0.00 0.34 0.00 0.05 95.29 02:13:01 AM 1 9.78 0.00 0.48 0.12 0.05 89.58 02:14:02 AM all 18.58 0.00 2.84 1.38 0.08 77.12 02:14:02 AM 0 9.25 0.00 2.50 1.24 0.08 86.93 02:14:02 AM 1 27.86 0.00 3.17 1.52 0.08 67.36 Average: all 19.68 0.01 3.45 11.81 0.09 64.95 Average: 0 14.89 0.01 3.26 11.06 0.09 70.69 Average: 1 24.48 0.01 3.64 12.56 0.10 59.21