---> uname -a: Linux prd-centos8-robot-2c-8g-5892.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 569 5002 19 2126 6831 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:e4:e9:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fee4:e9f3/64 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) 12/28/2024 _x86_64_ (2 CPU) 02:12:12 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 62.61 35.67 26.94 5579.34 3468.94 02:15:01 AM 111.45 0.73 110.71 53.06 10022.23 02:16:01 AM 26.86 0.42 26.45 64.79 3201.32 02:17:01 AM 48.77 6.71 42.05 1245.72 2822.19 02:18:01 AM 26.15 0.03 26.11 3.47 5625.56 02:19:01 AM 2.78 0.08 2.70 31.99 82.54 02:20:00 AM 7.13 0.34 6.79 38.69 229.32 02:20:01 AM 32.81 0.00 32.81 0.00 462.50 02:21:01 AM 24.78 0.52 24.26 63.85 1177.62 Average: 38.88 5.56 33.32 885.08 3329.22 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5495384 7064984 2387040 30.28 2688 1762136 705836 7.90 187532 1918124 97328 02:15:01 AM 5222896 7024232 2659528 33.74 2688 1978944 703996 7.88 198184 2117628 77044 02:16:01 AM 5302056 7104764 2580368 32.74 2688 1980892 640512 7.17 217460 2021868 8 02:17:01 AM 5041196 7083532 2841228 36.05 2688 2212004 634384 7.10 254692 2216304 156356 02:18:01 AM 5039896 7082024 2842528 36.06 2688 2212188 635280 7.11 258128 2213624 12 02:19:01 AM 4996696 7040256 2885728 36.61 2688 2213620 702480 7.87 258260 2256036 476 02:20:00 AM 5113188 7009500 2769236 35.13 2688 2070496 715624 8.01 277652 2135688 28708 02:20:01 AM 5099780 6998996 2782644 35.30 2688 2073260 731832 8.19 279992 2146792 31484 02:21:01 AM 5202764 7075912 2679660 34.00 2688 2048852 664884 7.44 449188 1881376 16608 Average: 5168206 7053800 2714218 34.43 2688 2061377 681648 7.63 264565 2100827 45336 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 295.13 183.61 1534.94 58.38 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 64.87 52.24 707.65 8.84 0.00 0.00 0.00 0.00 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 16.60 9.27 6.03 3.46 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 40.50 33.24 297.32 7.14 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 204.00 147.56 42.66 38.83 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 33.32 23.68 27.60 4.28 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 171.62 136.91 1686.42 25.69 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 17.97 23.44 15.64 14.78 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 18.66 16.84 15.25 7.87 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 105.18 75.11 535.27 19.28 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) 12/28/2024 _x86_64_ (2 CPU) 02:12:12 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 23.71 0.03 4.56 11.57 0.13 59.99 02:14:01 AM 0 25.80 0.03 5.57 4.90 0.12 63.58 02:14:01 AM 1 21.63 0.03 3.55 18.23 0.15 56.40 02:15:01 AM all 32.73 0.00 4.86 4.11 0.12 58.17 02:15:01 AM 0 39.01 0.00 5.58 4.13 0.13 51.15 02:15:01 AM 1 26.46 0.00 4.15 4.08 0.12 65.19 02:16:01 AM all 10.47 0.00 1.39 1.43 0.08 86.65 02:16:01 AM 0 4.67 0.00 1.37 1.82 0.08 92.06 02:16:01 AM 1 16.26 0.00 1.40 1.04 0.07 81.23 02:17:01 AM all 23.82 0.00 4.30 1.57 0.10 70.21 02:17:01 AM 0 28.56 0.00 5.09 2.24 0.10 64.01 02:17:01 AM 1 19.09 0.00 3.51 0.90 0.10 76.40 02:18:01 AM all 5.21 0.00 1.40 1.45 0.04 91.90 02:18:01 AM 0 4.55 0.00 1.34 1.52 0.05 92.54 02:18:01 AM 1 5.87 0.00 1.45 1.39 0.03 91.26 02:19:01 AM all 2.48 0.00 0.27 0.02 0.03 97.21 02:19:01 AM 0 2.82 0.00 0.27 0.00 0.03 96.87 02:19:01 AM 1 2.13 0.00 0.27 0.03 0.03 97.54 02:20:00 AM all 9.99 0.00 1.78 0.03 0.07 88.12 02:20:00 AM 0 13.21 0.00 1.66 0.07 0.07 84.99 02:20:00 AM 1 6.76 0.00 1.91 0.00 0.07 91.26 02:20:01 AM all 39.45 0.00 1.17 0.39 0.00 58.98 02:20:01 AM 0 77.34 0.00 1.56 0.78 0.00 20.31 02:20:01 AM 1 1.56 0.00 0.78 0.00 0.00 97.66 02:21:01 AM all 29.21 0.00 3.55 0.38 0.10 66.76 02:21:01 AM 0 37.84 0.00 3.54 0.50 0.11 58.01 02:21:01 AM 1 20.55 0.00 3.57 0.27 0.09 75.53 Average: all 17.20 0.00 2.76 2.59 0.08 77.36 Average: 0 19.60 0.00 3.05 1.91 0.09 75.35 Average: 1 14.80 0.00 2.47 3.27 0.08 79.38