---> uname -a: Linux prd-centos8-robot-2c-8g-19945.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 568 5021 19 2108 6833 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:c5:a1:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fec5:a162/64 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) 09/08/2024 _x86_64_ (2 CPU) 01:38:11 LINUX RESTART (2 CPU) 01:39:02 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 92.75 15.91 76.84 2792.00 6491.04 01:41:01 AM 77.01 0.70 76.31 50.78 8747.40 01:42:01 AM 27.59 0.42 27.17 64.78 2378.09 01:43:01 AM 56.34 0.03 56.31 3.47 7243.83 01:44:01 AM 2.80 0.00 2.80 0.00 91.42 01:45:01 AM 0.28 0.00 0.28 0.00 3.48 01:46:01 AM 0.33 0.00 0.33 0.00 3.55 01:47:01 AM 12.33 0.40 11.93 68.92 425.00 Average: 33.56 2.15 31.40 367.47 3166.09 01:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5352516 7074280 2529908 32.10 2688 1903564 663048 7.42 210428 1992232 155188 01:41:01 AM 5240932 7064456 2641492 33.51 2688 2001068 662216 7.41 230192 2062984 31132 01:42:01 AM 5069804 7000396 2812620 35.68 2688 2104684 718812 8.05 257960 2196284 86056 01:43:01 AM 5054660 7076544 2827764 35.87 2688 2191500 625812 7.01 259412 2191876 16 01:44:01 AM 5054876 7076764 2827548 35.87 2688 2191504 625812 7.01 259412 2191888 4 01:45:01 AM 5054764 7076652 2827660 35.87 2688 2191504 625812 7.01 259412 2192024 4 01:46:01 AM 5055064 7076952 2827360 35.87 2688 2191504 625812 7.01 259412 2191956 4 01:47:01 AM 5155692 7005832 2726732 34.59 2688 2026028 695888 7.79 282692 2089904 16596 Average: 5129788 7056484 2752636 34.92 2688 2100170 655402 7.34 252365 2138644 36125 01:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 239.24 166.71 1502.84 52.73 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 52.68 41.25 420.48 7.67 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 34.76 30.74 272.95 7.29 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 185.10 136.54 41.98 37.20 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 1.03 0.48 0.11 0.07 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.68 0.42 0.16 1.46 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 0.85 0.17 0.04 0.01 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 48.16 30.11 71.75 18.04 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 69.96 50.56 286.27 15.48 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) 09/08/2024 _x86_64_ (2 CPU) 01:38:11 LINUX RESTART (2 CPU) 01:39:02 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 36.83 0.00 6.65 3.36 0.12 53.04 01:40:01 AM 0 37.65 0.00 6.68 3.90 0.12 51.65 01:40:01 AM 1 36.01 0.00 6.63 2.82 0.12 54.43 01:41:01 AM all 20.81 0.00 3.12 3.26 0.11 72.71 01:41:01 AM 0 26.30 0.00 3.26 3.39 0.08 66.96 01:41:01 AM 1 15.33 0.00 2.97 3.12 0.13 78.44 01:42:01 AM all 20.18 0.00 2.49 2.02 0.11 75.20 01:42:01 AM 0 21.94 0.00 2.22 2.44 0.12 73.28 01:42:01 AM 1 18.42 0.00 2.76 1.60 0.10 77.12 01:43:01 AM all 15.55 0.00 3.00 2.06 0.10 79.28 01:43:01 AM 0 19.98 0.00 3.34 1.91 0.10 74.67 01:43:01 AM 1 11.11 0.00 2.66 2.21 0.10 83.91 01:44:01 AM all 0.08 0.00 0.05 0.01 0.03 99.83 01:44:01 AM 0 0.13 0.00 0.08 0.02 0.05 99.72 01:44:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 01:45:01 AM all 0.24 0.00 0.08 0.00 0.03 99.65 01:45:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 01:45:01 AM 1 0.03 0.00 0.05 0.00 0.02 99.90 01:46:01 AM all 0.17 0.00 0.07 0.00 0.04 99.72 01:46:01 AM 0 0.32 0.00 0.08 0.00 0.05 99.55 01:46:01 AM 1 0.02 0.00 0.05 0.00 0.03 99.90 01:47:01 AM all 11.94 0.00 1.85 0.16 0.07 85.99 01:47:01 AM 0 16.23 0.00 1.96 0.13 0.08 81.60 01:47:01 AM 1 7.66 0.00 1.74 0.18 0.05 90.37 Average: all 13.17 0.00 2.15 1.35 0.08 83.25 Average: 0 15.33 0.00 2.21 1.47 0.08 80.92 Average: 1 11.01 0.00 2.10 1.24 0.07 85.58