---> uname -a: Linux prd-centos8-robot-2c-8g-8359.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4745 19 2306 6750 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:2b:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe8c:2b7c/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) 11/18/2024 _x86_64_ (2 CPU) 04:50:52 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 106.65 7.25 99.40 1265.39 7772.92 04:54:01 AM 64.80 0.83 63.96 80.51 8260.15 04:55:01 AM 36.19 2.70 33.49 425.72 1710.00 04:56:01 AM 38.69 0.03 38.65 3.47 6726.56 04:57:01 AM 0.45 0.00 0.45 0.00 5.82 04:58:01 AM 0.32 0.00 0.32 0.00 2.95 04:59:01 AM 0.43 0.00 0.43 0.00 4.98 05:00:01 AM 12.33 0.27 12.06 43.72 310.71 Average: 32.48 1.39 31.10 227.34 3099.29 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5228648 7031232 2653776 33.67 2688 1980648 695828 7.79 210692 2107888 186636 04:54:01 AM 5206860 7042384 2675564 33.94 2688 2012788 667512 7.47 233172 2097736 24 04:55:01 AM 4983384 7031544 2899040 36.78 2688 2217404 662692 7.42 259296 2272752 186156 04:56:01 AM 4956392 7004244 2926032 37.12 2688 2217528 702964 7.87 262972 2289972 12 04:57:01 AM 4956072 7003924 2926352 37.13 2688 2217528 702964 7.87 262972 2290060 4 04:58:01 AM 4956072 7003928 2926352 37.13 2688 2217532 702964 7.87 262972 2290004 4 04:59:01 AM 4956044 7003900 2926380 37.13 2688 2217532 702964 7.87 262972 2289984 4 05:00:01 AM 4887104 6933908 2995320 38.00 2688 2215860 763548 8.55 458324 2162916 13352 Average: 5016322 7006883 2866102 36.36 2688 2162102 700180 7.84 276672 2225164 48274 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 92.25 77.20 921.03 10.79 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 49.00 33.81 438.32 6.04 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 50.50 40.80 302.06 10.22 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 527.31 384.77 105.85 90.95 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 1.45 0.47 0.18 0.12 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.93 0.18 0.19 0.01 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 1.48 0.17 0.07 0.01 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 19.93 16.41 18.52 8.15 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 93.11 69.23 223.27 15.79 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) 11/18/2024 _x86_64_ (2 CPU) 04:50:52 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 37.15 0.00 5.77 3.90 0.10 53.07 04:53:01 AM 0 50.55 0.00 6.59 3.72 0.12 39.02 04:53:01 AM 1 23.75 0.00 4.96 4.07 0.08 67.13 04:54:01 AM all 18.90 0.00 2.25 3.11 0.11 75.64 04:54:01 AM 0 27.14 0.00 2.58 3.40 0.12 66.76 04:54:01 AM 1 10.63 0.00 1.91 2.81 0.10 84.55 04:55:01 AM all 23.87 0.00 4.35 0.78 0.09 70.90 04:55:01 AM 0 32.70 0.00 4.97 0.82 0.10 61.41 04:55:01 AM 1 15.07 0.00 3.74 0.75 0.08 80.36 04:56:01 AM all 4.90 0.00 1.52 2.06 0.06 91.45 04:56:01 AM 0 5.55 0.00 1.47 2.04 0.05 90.88 04:56:01 AM 1 4.26 0.00 1.58 2.08 0.07 92.02 04:57:01 AM all 0.24 0.00 0.05 0.00 0.03 99.67 04:57:01 AM 0 0.12 0.00 0.03 0.00 0.03 99.82 04:57:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 04:58:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 04:58:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 04:58:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 04:59:01 AM all 0.22 0.00 0.07 0.00 0.03 99.68 04:59:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 04:59:01 AM 1 0.35 0.00 0.05 0.00 0.03 99.57 05:00:01 AM all 17.42 0.00 2.17 0.13 0.07 80.21 05:00:01 AM 0 19.44 0.00 2.17 0.13 0.07 78.19 05:00:01 AM 1 15.39 0.00 2.17 0.13 0.07 82.23 Average: all 12.89 0.00 2.03 1.25 0.07 83.77 Average: 0 16.97 0.00 2.25 1.26 0.07 79.45 Average: 1 8.80 0.00 1.82 1.23 0.06 88.09