---> uname -a: Linux prd-centos8-robot-2c-8g-6203.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 618 4914 19 2164 6783 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:c0:dd:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fec0:dddb/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) 12/29/2024 _x86_64_ (2 CPU) 03:52:31 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 104.08 51.90 52.18 7380.07 29899.83 03:55:01 AM 112.90 0.75 112.15 53.58 11277.57 03:56:01 AM 23.96 0.42 23.54 64.78 1831.46 03:57:01 AM 51.87 6.75 45.13 1249.39 3701.40 03:58:01 AM 21.51 0.00 21.51 0.00 4684.25 03:59:01 AM 6.41 0.42 6.00 69.04 838.80 04:00:01 AM 29.16 0.53 28.62 64.78 2016.54 Average: 49.99 8.68 41.30 1268.84 7750.15 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5462768 7029708 2419656 30.70 2688 1759444 730944 8.18 187608 1949812 101184 03:55:01 AM 5179096 6978120 2703328 34.30 2688 1976632 729744 8.17 198304 2154752 34724 03:56:01 AM 5267020 7067404 2615404 33.18 2688 1978580 665124 7.45 217528 2056788 12 03:57:01 AM 5001160 7041344 2881264 36.55 2688 2209868 653732 7.32 258396 2252980 127084 03:58:01 AM 4998756 7038532 2883668 36.58 2688 2209868 653732 7.32 258396 2253368 16 03:59:01 AM 5047224 6960152 2835200 35.97 2688 2086988 731292 8.19 272676 2204608 28372 04:00:01 AM 5042084 6955240 2840340 36.03 2688 2089136 756012 8.47 468712 2021612 16724 Average: 5142587 7010071 2739837 34.76 2688 2044359 702940 7.87 265946 2127703 44017 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 296.73 179.56 1527.16 60.49 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 68.24 53.90 712.03 8.93 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 14.81 9.46 5.49 3.55 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 224.88 203.50 338.10 40.55 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 2.33 1.00 1.11 0.32 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 135.90 94.75 467.78 61.08 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 20.13 19.56 18.47 9.42 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 109.00 80.25 438.61 26.34 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) 12/29/2024 _x86_64_ (2 CPU) 03:52:31 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 34.37 0.03 6.59 19.70 0.10 39.21 03:54:01 AM 0 34.83 0.02 5.90 20.32 0.10 38.84 03:54:01 AM 1 33.91 0.03 7.28 19.08 0.10 39.59 03:55:01 AM all 32.69 0.00 4.77 4.25 0.09 58.20 03:55:01 AM 0 20.77 0.00 3.53 4.26 0.08 71.36 03:55:01 AM 1 44.63 0.00 6.00 4.24 0.10 45.03 03:56:01 AM all 10.32 0.00 1.27 0.78 0.07 87.57 03:56:01 AM 0 8.74 0.00 1.44 0.82 0.07 88.94 03:56:01 AM 1 11.90 0.00 1.10 0.73 0.07 86.19 03:57:01 AM all 28.09 0.00 5.36 1.51 0.08 64.96 03:57:01 AM 0 25.29 0.00 4.71 1.32 0.08 68.60 03:57:01 AM 1 30.90 0.00 6.00 1.70 0.08 61.31 03:58:01 AM all 0.20 0.00 0.28 1.24 0.04 98.24 03:58:01 AM 0 0.08 0.00 0.25 0.93 0.03 98.70 03:58:01 AM 1 0.32 0.00 0.30 1.56 0.05 97.78 03:59:01 AM all 13.77 0.00 1.62 0.20 0.07 84.34 03:59:01 AM 0 11.29 0.00 1.34 0.02 0.07 87.29 03:59:01 AM 1 16.24 0.00 1.91 0.39 0.07 81.40 04:00:01 AM all 31.98 0.00 3.60 0.43 0.08 63.89 04:00:01 AM 0 23.36 0.00 3.40 0.37 0.08 72.79 04:00:01 AM 1 40.61 0.00 3.80 0.50 0.08 55.00 Average: all 21.64 0.00 3.36 4.01 0.08 70.91 Average: 0 17.77 0.00 2.94 4.00 0.07 75.21 Average: 1 25.52 0.00 3.77 4.02 0.08 66.61