---> uname -a: Linux prd-centos8-robot-2c-8g-26830.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 589 4986 19 2121 6811 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:5f:48:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe5f:4813/64 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) 09/24/2024 _x86_64_ (2 CPU) 02:48:13 LINUX RESTART (2 CPU) 02:49:02 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 82.01 21.24 60.77 5072.54 6802.88 02:51:01 AM 91.00 0.07 90.94 1.87 9673.33 02:52:01 AM 31.96 1.05 30.91 113.71 2811.13 02:53:01 AM 41.39 0.00 41.39 0.00 2920.84 02:54:01 AM 27.03 0.03 27.00 3.47 5393.10 02:55:01 AM 4.55 0.10 4.45 32.93 165.39 02:56:01 AM 13.31 0.32 13.00 36.92 499.27 Average: 41.51 3.22 38.30 741.46 4031.68 02:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 5319972 7008992 2562460 32.51 2688 1875912 732776 8.20 228508 2025704 112944 02:51:01 AM 5094076 6963948 2788356 35.37 2688 2046436 758672 8.49 218996 2219424 86260 02:52:01 AM 5242248 7077124 2640184 33.49 2688 2011864 627512 7.03 240684 2052424 16 02:53:01 AM 4991000 7023876 2891432 36.68 2688 2201776 670988 7.51 256604 2262228 151424 02:54:01 AM 5021456 7054188 2860976 36.30 2688 2201908 637604 7.14 260008 2224756 8 02:55:01 AM 4961304 6995604 2921128 37.06 2688 2203476 728940 8.16 260140 2282932 60 02:56:01 AM 5122152 6984780 2760280 35.02 2688 2037504 720048 8.06 288768 2118620 17144 Average: 5107458 7015502 2774974 35.20 2688 2082697 696649 7.80 250530 2169441 52551 02:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 338.57 199.59 1577.80 61.32 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 87.12 68.65 613.71 9.52 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 12.46 10.00 6.19 3.71 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 48.27 40.82 280.41 8.74 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 246.29 178.50 48.16 44.49 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 77.69 59.54 561.67 5.86 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 137.07 106.76 1092.01 24.25 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 134.87 94.59 594.85 22.46 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) 09/24/2024 _x86_64_ (2 CPU) 02:48:13 LINUX RESTART (2 CPU) 02:49:02 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 33.02 0.00 6.39 4.57 0.11 55.90 02:50:01 AM 0 36.95 0.00 6.39 3.97 0.10 52.59 02:50:01 AM 1 29.09 0.00 6.39 5.19 0.12 59.22 02:51:01 AM all 29.32 0.00 4.44 3.39 0.11 62.74 02:51:01 AM 0 37.05 0.00 5.47 3.96 0.12 53.40 02:51:01 AM 1 21.59 0.00 3.41 2.81 0.10 72.09 02:52:01 AM all 13.56 0.00 1.72 0.81 0.06 83.85 02:52:01 AM 0 19.52 0.00 2.09 0.38 0.05 77.96 02:52:01 AM 1 7.58 0.00 1.36 1.24 0.07 89.76 02:53:01 AM all 24.68 0.00 4.32 1.20 0.08 69.71 02:53:01 AM 0 42.53 0.00 5.89 1.82 0.10 49.66 02:53:01 AM 1 6.92 0.00 2.76 0.58 0.07 89.67 02:54:01 AM all 4.31 0.00 1.01 0.97 0.03 93.68 02:54:01 AM 0 3.24 0.00 1.10 0.85 0.02 94.78 02:54:01 AM 1 5.38 0.00 0.92 1.09 0.03 92.58 02:55:01 AM all 3.75 0.00 0.44 0.03 0.04 95.74 02:55:01 AM 0 5.63 0.00 0.52 0.05 0.03 93.76 02:55:01 AM 1 1.88 0.00 0.35 0.02 0.05 97.71 02:56:01 AM all 16.53 0.00 2.29 0.18 0.07 80.94 02:56:01 AM 0 25.77 0.00 2.40 0.13 0.07 71.63 02:56:01 AM 1 7.34 0.00 2.18 0.22 0.07 90.20 Average: all 17.84 0.00 2.93 1.58 0.07 77.57 Average: 0 24.35 0.00 3.40 1.59 0.07 70.59 Average: 1 11.33 0.00 2.47 1.58 0.07 84.55