---> uname -a: Linux prd-centos8-robot-2c-8g-5532.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 587 4983 19 2126 6814 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:d6:7d:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fed6:7d56/64 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:37 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 101.02 61.95 39.06 7782.24 37168.82 04:05:01 AM 94.30 0.48 93.82 17.86 8180.97 04:06:01 AM 61.50 0.70 60.80 51.72 7675.62 04:07:01 AM 38.95 7.10 31.86 1309.96 1689.67 04:08:01 AM 39.63 0.03 39.59 3.47 6866.74 04:09:01 AM 0.72 0.12 0.60 33.06 58.13 04:10:01 AM 2.10 0.00 2.10 0.00 69.29 04:11:01 AM 0.23 0.00 0.23 0.00 3.38 04:12:01 AM 27.40 0.63 26.76 73.19 1346.64 Average: 40.65 7.89 32.76 1030.35 7007.23 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5604588 7067696 2277844 28.90 2688 1658792 704356 7.89 172468 1834028 67164 04:05:01 AM 5255924 7021912 2626508 33.32 2688 1944768 682480 7.64 187912 2107176 166168 04:06:01 AM 5187484 7011352 2694948 34.19 2688 2001920 700432 7.84 211040 2144988 25568 04:07:01 AM 4979380 7019332 2903052 36.83 2688 2209464 667280 7.47 255260 2283836 188388 04:08:01 AM 5021380 7061060 2861052 36.30 2688 2209588 628348 7.04 258500 2232588 4 04:09:01 AM 4974460 7016528 2907972 36.89 2688 2211984 695744 7.79 258768 2278880 4 04:10:01 AM 4959320 7001404 2923112 37.08 2688 2212000 712552 7.98 258768 2293224 24 04:11:01 AM 5016128 7060092 2866304 36.36 2688 2213868 629604 7.05 259188 2236444 1872 04:12:01 AM 5140724 7010568 2741708 34.78 2688 2046256 686848 7.69 450900 1944196 196 Average: 5126599 7029994 2755833 34.96 2688 2078738 678627 7.60 256978 2150596 49932 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 242.60 135.88 854.10 54.56 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 88.67 71.04 951.26 10.96 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 40.87 26.24 436.96 4.71 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 46.83 36.75 302.99 9.53 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 217.16 150.67 41.89 38.55 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 130.29 123.73 42.09 49.26 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 259.41 257.40 194.30 102.22 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 150.47 148.90 69.97 51.78 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 65.17 41.84 89.96 26.29 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 137.94 110.27 331.51 38.65 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:37 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 24.87 0.04 6.93 38.10 0.08 29.97 04:04:01 AM 0 25.99 0.05 7.16 36.87 0.07 29.86 04:04:01 AM 1 23.75 0.03 6.70 39.33 0.10 30.08 04:05:01 AM all 36.36 0.00 4.86 3.56 0.11 55.11 04:05:01 AM 0 46.16 0.00 5.26 3.36 0.12 45.11 04:05:01 AM 1 26.58 0.00 4.46 3.76 0.10 65.10 04:06:01 AM all 13.51 0.00 2.05 2.23 0.06 82.15 04:06:01 AM 0 11.73 0.00 2.20 2.62 0.07 83.39 04:06:01 AM 1 15.30 0.00 1.90 1.84 0.05 80.91 04:07:01 AM all 30.20 0.00 5.01 0.79 0.11 63.89 04:07:01 AM 0 36.10 0.00 5.72 0.70 0.12 57.36 04:07:01 AM 1 24.30 0.00 4.30 0.88 0.10 70.41 04:08:01 AM all 2.59 0.00 0.92 1.95 0.07 94.47 04:08:01 AM 0 2.13 0.00 1.02 2.23 0.07 94.55 04:08:01 AM 1 3.05 0.00 0.82 1.67 0.07 94.39 04:09:01 AM all 11.63 0.00 0.48 0.02 0.37 87.50 04:09:01 AM 0 16.74 0.00 0.64 0.03 0.07 82.52 04:09:01 AM 1 6.58 0.00 0.33 0.00 0.66 92.42 04:10:01 AM all 21.81 0.00 0.49 0.01 0.10 77.58 04:10:01 AM 0 36.28 0.00 0.76 0.00 0.10 62.86 04:10:01 AM 1 7.41 0.00 0.23 0.02 0.10 92.24 04:11:01 AM all 21.00 0.00 0.44 0.00 0.08 78.48 04:11:01 AM 0 40.01 0.00 0.59 0.00 0.12 59.28 04:11:01 AM 1 1.89 0.00 0.29 0.00 0.05 97.78 04:12:01 AM all 24.55 0.00 3.26 0.38 0.08 71.73 04:12:01 AM 0 28.49 0.00 3.57 0.22 0.08 67.64 04:12:01 AM 1 20.61 0.00 2.95 0.55 0.08 75.81 Average: all 20.77 0.00 2.72 5.21 0.12 71.18 Average: 0 27.12 0.01 3.00 5.10 0.09 64.69 Average: 1 14.42 0.00 2.45 5.32 0.15 77.66