---> uname -a: Linux prd-centos8-robot-2c-8g-984.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 584 4984 19 2128 6816 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:df:4b:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fedf:4b71/64 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) 12/08/2024 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 96.35 7.10 89.25 1261.85 6539.42 04:18:01 AM 70.22 0.63 69.59 48.93 9640.19 04:19:01 AM 20.21 0.42 19.79 64.78 1306.13 04:20:01 AM 55.05 0.03 55.01 3.47 7521.28 04:21:01 AM 4.33 0.00 4.33 0.00 195.55 04:22:01 AM 0.50 0.00 0.50 0.00 7.33 04:23:01 AM 0.22 0.00 0.22 0.00 2.37 04:24:01 AM 0.50 0.12 0.38 33.06 89.20 04:25:01 AM 1.95 0.00 1.95 0.00 64.61 04:26:01 AM 9.97 0.32 9.65 36.93 346.71 Average: 25.93 0.86 25.07 144.90 2571.20 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5254792 7058264 2627640 33.34 2688 1981320 670252 7.50 209728 2081100 226840 04:18:01 AM 5209484 7046620 2672948 33.91 2688 2014176 659096 7.38 230368 2094864 1120 04:19:01 AM 5120340 7015628 2762092 35.04 2688 2069660 691400 7.74 250756 2155380 47192 04:20:01 AM 5018596 7058160 2863836 36.33 2688 2208884 621184 6.96 256944 2225488 28 04:21:01 AM 5023036 7062636 2859396 36.28 2688 2208900 621184 6.96 256960 2225956 4 04:22:01 AM 5022820 7062420 2859612 36.28 2688 2208900 621184 6.96 256964 2225768 8 04:23:01 AM 5023296 7062864 2859136 36.27 2688 2208900 621184 6.96 256964 2225768 4 04:24:01 AM 4970668 7013696 2911764 36.94 2688 2212360 687368 7.70 257096 2277204 16 04:25:01 AM 4937816 6980860 2944616 37.36 2688 2212376 734956 8.23 257096 2310204 16 04:26:01 AM 5121964 6991740 2760468 35.02 2688 2045160 704884 7.89 291812 2114376 19576 Average: 5070281 7035289 2812151 35.68 2688 2137064 663269 7.43 252469 2193611 29480 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 77.77 65.88 914.60 9.96 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 38.79 27.58 436.52 4.47 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 34.89 28.77 122.50 7.31 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 635.00 528.47 302.51 109.32 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 35.50 26.94 8.07 7.28 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.48 1.87 0.42 0.41 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 2.82 1.90 0.44 0.41 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 44.00 28.61 103.53 3.52 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 381.55 357.96 5579.40 23.14 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 197.65 163.27 1860.86 34.43 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 145.04 123.12 932.78 20.03 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) 12/08/2024 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 34.19 0.00 5.83 2.86 0.13 56.98 04:17:01 AM 0 23.34 0.00 4.68 2.92 0.13 68.93 04:17:01 AM 1 45.07 0.00 6.99 2.79 0.13 45.02 04:18:01 AM all 12.49 0.00 2.04 4.15 0.08 81.24 04:18:01 AM 0 9.65 0.00 2.19 4.28 0.10 83.77 04:18:01 AM 1 15.33 0.00 1.89 4.01 0.07 78.71 04:19:01 AM all 18.08 0.00 2.52 0.60 0.08 78.71 04:19:01 AM 0 5.99 0.00 2.05 0.40 0.07 91.49 04:19:01 AM 1 30.22 0.00 3.00 0.80 0.10 65.88 04:20:01 AM all 18.97 0.00 4.64 2.19 0.13 74.07 04:20:01 AM 0 23.25 0.00 4.74 1.54 0.15 70.32 04:20:01 AM 1 14.72 0.00 4.55 2.84 0.12 77.78 04:21:01 AM all 0.55 0.00 0.28 0.07 0.08 99.02 04:21:01 AM 0 0.35 0.00 0.30 0.13 0.07 99.15 04:21:01 AM 1 0.75 0.00 0.27 0.00 0.10 98.88 04:22:01 AM all 0.38 0.00 0.10 0.01 0.05 99.46 04:22:01 AM 0 0.12 0.00 0.08 0.02 0.05 99.73 04:22:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 04:23:01 AM all 0.34 0.00 0.08 0.00 0.06 99.52 04:23:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 04:23:01 AM 1 0.57 0.00 0.07 0.00 0.07 99.30 04:24:01 AM all 6.13 0.00 1.43 0.02 0.08 92.34 04:24:01 AM 0 6.79 0.00 1.44 0.00 0.07 91.70 04:24:01 AM 1 5.48 0.00 1.42 0.03 0.08 92.98 04:25:01 AM all 9.34 0.00 1.37 0.01 0.13 89.15 04:25:01 AM 0 3.41 0.00 0.40 0.02 0.12 96.05 04:25:01 AM 1 15.33 0.00 2.35 0.00 0.15 82.17 04:26:01 AM all 16.77 0.00 2.43 0.18 0.13 80.50 04:26:01 AM 0 9.21 0.00 1.98 0.13 0.12 88.57 04:26:01 AM 1 24.33 0.00 2.89 0.22 0.13 72.43 Average: all 11.72 0.00 2.07 1.01 0.10 85.11 Average: 0 8.20 0.00 1.79 0.94 0.09 88.97 Average: 1 15.23 0.00 2.35 1.07 0.10 81.25