---> uname -a: Linux prd-centos8-robot-2c-8g-3978.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 620 4952 19 2124 6782 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:2b:e3:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe2b:e3f7/64 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) 12/19/2024 _x86_64_ (2 CPU) 02:08:07 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 94.58 1.30 93.28 98.65 8320.31 02:11:01 AM 50.81 0.67 50.14 51.17 8451.36 02:12:01 AM 27.21 0.42 26.80 64.79 1892.92 02:13:01 AM 62.93 6.75 56.18 1249.18 7254.75 02:14:01 AM 4.83 0.08 4.75 31.99 207.18 02:15:01 AM 10.13 0.33 9.80 37.86 356.64 Average: 41.75 1.59 40.16 255.62 4414.16 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5244460 7012960 2637968 33.47 2688 1947300 754772 8.45 186960 2118352 166020 02:11:01 AM 5182516 6984064 2699912 34.25 2688 1979020 757628 8.48 198300 2157636 11320 02:12:01 AM 5107104 6991356 2775324 35.21 2688 2059780 739676 8.28 232588 2194884 61856 02:13:01 AM 4995992 7038288 2886436 36.62 2688 2212108 685404 7.67 258380 2258108 84 02:14:01 AM 4953348 6996976 2929080 37.16 2688 2213488 738712 8.27 258508 2300248 420 02:15:01 AM 5086092 6953532 2796336 35.48 2688 2043340 751360 8.41 291624 2153708 17356 Average: 5094919 6996196 2787509 35.36 2688 2075839 737925 8.26 237727 2197156 42843 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 90.15 71.09 950.37 10.48 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 44.03 26.14 435.07 3.17 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 37.96 30.23 283.32 7.38 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 214.80 157.36 62.08 45.05 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 28.95 20.53 26.58 2.57 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 182.87 140.08 1541.46 27.77 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 99.79 74.24 549.79 16.07 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) 12/19/2024 _x86_64_ (2 CPU) 02:08:07 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 35.62 0.00 4.93 2.93 0.10 56.42 02:10:01 AM 0 30.65 0.00 4.58 3.24 0.10 61.43 02:10:01 AM 1 40.59 0.00 5.29 2.62 0.10 51.40 02:11:01 AM all 9.28 0.00 1.34 25.54 0.08 63.76 02:11:01 AM 0 5.19 0.00 0.97 46.30 0.08 47.46 02:11:01 AM 1 13.36 0.00 1.70 4.85 0.08 80.00 02:12:01 AM all 19.90 0.00 2.65 0.66 0.08 76.71 02:12:01 AM 0 22.72 0.00 2.52 0.68 0.07 74.01 02:12:01 AM 1 17.08 0.00 2.79 0.63 0.08 79.42 02:13:01 AM all 18.17 0.00 3.94 1.72 0.07 76.10 02:13:01 AM 0 14.45 0.00 3.54 1.75 0.07 80.19 02:13:01 AM 1 21.88 0.00 4.34 1.68 0.07 72.03 02:14:01 AM all 2.16 0.00 0.25 0.05 0.06 97.48 02:14:01 AM 0 3.32 0.00 0.30 0.05 0.05 96.28 02:14:01 AM 1 1.00 0.00 0.20 0.05 0.07 98.68 02:15:01 AM all 16.76 0.00 2.23 0.11 0.10 80.79 02:15:01 AM 0 4.82 0.00 1.19 0.03 0.08 93.87 02:15:01 AM 1 28.88 0.00 3.30 0.19 0.12 67.52 Average: all 17.00 0.00 2.56 5.17 0.08 75.19 Average: 0 13.55 0.00 2.19 8.67 0.08 75.52 Average: 1 20.45 0.00 2.93 1.68 0.09 74.85