---> uname -a: Linux prd-centos8-robot-2c-8g-25977.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 577 5003 19 2115 6823 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:82:1c:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe82:1cfd/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) 09/23/2024 _x86_64_ (2 CPU) 02:14:27 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 86.89 43.14 43.75 6107.56 34619.89 02:17:01 AM 75.12 6.96 68.16 1258.38 5075.29 02:18:01 AM 81.19 0.70 80.49 50.79 8854.27 02:19:01 AM 14.35 0.42 13.93 64.78 1242.84 02:20:01 AM 56.13 0.03 56.10 3.47 7408.61 02:21:01 AM 11.20 0.08 11.11 31.99 907.83 02:22:01 AM 18.44 0.43 18.01 47.85 715.84 Average: 49.05 7.40 41.65 1080.74 8403.68 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5617552 7098860 2264872 28.73 2688 1675120 672980 7.54 177488 1806388 58848 02:17:01 AM 5311548 7053976 2570876 32.62 2688 1924116 694116 7.77 212596 2032212 171208 02:18:01 AM 5233476 7062732 2648948 33.61 2688 2006008 671212 7.52 229084 2070400 30088 02:19:01 AM 5206796 7041148 2675628 33.94 2688 2011432 702628 7.87 244696 2083028 3504 02:20:01 AM 5035040 7064064 2847384 36.12 2688 2197992 639064 7.16 260052 2205988 16548 02:21:01 AM 5000824 7031024 2881600 36.56 2688 2199188 691968 7.75 260176 2243564 24 02:22:01 AM 5140212 6998412 2742212 34.79 2688 2033152 716528 8.02 444536 1944524 13356 Average: 5220778 7050031 2661646 33.77 2688 2006715 684071 7.66 261233 2055158 41939 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 258.33 143.62 1012.68 55.47 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 68.68 55.05 781.44 6.84 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 42.66 29.86 397.11 6.30 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 12.63 9.23 5.13 3.54 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 213.28 161.06 316.50 43.20 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 11.51 6.07 3.52 1.91 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 54.47 38.90 80.14 21.16 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 94.51 63.40 370.94 19.78 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) 09/23/2024 _x86_64_ (2 CPU) 02:14:27 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 27.09 0.04 5.86 17.82 0.17 49.02 02:16:01 AM 0 31.40 0.02 6.35 16.77 0.14 45.33 02:16:01 AM 1 22.81 0.07 5.36 18.87 0.20 52.70 02:17:01 AM all 27.50 0.00 4.56 5.77 0.11 62.07 02:17:01 AM 0 38.34 0.00 5.75 6.20 0.10 49.61 02:17:01 AM 1 16.68 0.00 3.37 5.34 0.12 74.50 02:18:01 AM all 19.60 0.00 3.27 4.61 0.09 72.42 02:18:01 AM 0 23.87 0.00 3.51 3.16 0.10 69.36 02:18:01 AM 1 15.35 0.00 3.04 6.06 0.08 75.48 02:19:01 AM all 11.11 0.00 1.26 0.86 0.07 86.70 02:19:01 AM 0 7.60 0.00 1.10 0.53 0.07 90.69 02:19:01 AM 1 14.62 0.00 1.42 1.19 0.07 82.70 02:20:01 AM all 26.99 0.00 4.31 4.12 0.10 64.49 02:20:01 AM 0 29.06 0.00 4.54 3.94 0.12 62.35 02:20:01 AM 1 24.92 0.00 4.08 4.29 0.08 66.63 02:21:01 AM all 1.10 0.00 0.23 0.69 0.03 97.95 02:21:01 AM 0 1.99 0.00 0.32 1.04 0.03 96.62 02:21:01 AM 1 0.22 0.00 0.15 0.33 0.02 99.28 02:22:01 AM all 19.45 0.00 2.71 0.23 0.08 77.53 02:22:01 AM 0 19.67 0.00 2.44 0.33 0.08 77.48 02:22:01 AM 1 19.23 0.00 2.98 0.13 0.07 77.59 Average: all 18.96 0.01 3.17 4.84 0.09 72.93 Average: 0 21.68 0.00 3.42 4.54 0.09 70.26 Average: 1 16.25 0.01 2.91 5.15 0.09 75.59