---> uname -a: Linux prd-centos8-robot-2c-8g-11366.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 594 4933 19 2170 6807 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:4b:95:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe4b:95ba/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) 11/29/2024 _x86_64_ (2 CPU) 04:07:56 LINUX RESTART (2 CPU) 04:09:02 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 98.20 13.28 84.92 2381.43 6857.73 04:11:01 AM 77.23 0.70 76.53 50.77 9873.76 04:12:01 AM 23.16 0.42 22.74 64.78 1770.28 04:13:01 AM 48.53 0.03 48.49 3.47 6661.07 04:14:01 AM 3.92 0.08 3.83 31.99 485.14 04:15:01 AM 11.25 0.35 10.90 37.99 1070.09 04:16:01 AM 24.36 0.52 23.85 63.86 1932.96 Average: 40.82 2.17 38.64 371.61 4086.69 04:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5242648 7013972 2639784 33.49 2688 1952060 739608 8.28 216148 2095008 196940 04:11:01 AM 5173244 7012908 2709188 34.37 2688 2016688 714440 8.00 231052 2130768 1120 04:12:01 AM 5061500 6986368 2820932 35.79 2688 2099080 752320 8.42 256000 2209508 63592 04:13:01 AM 5009144 7051476 2873288 36.45 2688 2211400 656276 7.35 257660 2239364 9352 04:14:01 AM 4980544 7023632 2901888 36.81 2688 2212496 705148 7.90 257784 2268820 4 04:15:01 AM 5061700 6976548 2820732 35.79 2688 2088296 733760 8.22 309084 2153532 41136 04:16:01 AM 5093380 7012092 2789052 35.38 2688 2093808 703572 7.88 469112 1969024 16600 Average: 5088880 7010999 2793552 35.44 2688 2096261 715018 8.01 285263 2152289 46963 04:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 127.44 93.29 1073.03 23.70 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 53.14 38.31 441.24 7.40 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 40.20 29.99 295.12 6.67 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 216.88 147.38 50.13 41.80 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 25.58 18.33 5.30 3.11 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 116.33 80.44 490.50 57.56 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 17.65 15.81 14.67 7.74 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 85.22 60.43 336.86 21.13 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) 11/29/2024 _x86_64_ (2 CPU) 04:07:56 LINUX RESTART (2 CPU) 04:09:02 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 36.57 0.00 6.19 3.38 0.10 53.76 04:10:01 AM 0 31.70 0.00 6.50 3.80 0.10 57.89 04:10:01 AM 1 41.42 0.00 5.88 2.95 0.10 49.64 04:11:01 AM all 19.81 0.00 2.94 3.90 0.08 73.27 04:11:01 AM 0 12.69 0.00 2.54 3.31 0.08 81.38 04:11:01 AM 1 26.94 0.00 3.34 4.50 0.07 65.15 04:12:01 AM all 17.05 0.00 2.47 1.68 0.08 78.73 04:12:01 AM 0 14.31 0.00 2.24 2.09 0.07 81.30 04:12:01 AM 1 19.78 0.00 2.70 1.27 0.08 76.17 04:13:01 AM all 17.08 0.00 3.08 8.53 0.08 71.24 04:13:01 AM 0 10.89 0.00 2.69 6.66 0.07 79.70 04:13:01 AM 1 23.27 0.00 3.48 10.41 0.08 62.76 04:14:01 AM all 1.25 0.00 0.27 0.17 0.03 98.28 04:14:01 AM 0 0.23 0.00 0.15 0.10 0.03 99.48 04:14:01 AM 1 2.27 0.00 0.39 0.24 0.03 97.07 04:15:01 AM all 19.05 0.00 1.96 0.23 0.08 78.68 04:15:01 AM 0 12.52 0.00 1.32 0.10 0.07 85.99 04:15:01 AM 1 25.65 0.00 2.60 0.35 0.08 71.30 04:16:01 AM all 23.50 0.00 3.06 0.55 0.08 72.80 04:16:01 AM 0 11.74 0.00 2.87 0.42 0.08 84.89 04:16:01 AM 1 35.28 0.00 3.26 0.68 0.08 60.69 Average: all 19.16 0.00 2.85 2.64 0.07 75.28 Average: 0 13.40 0.00 2.61 2.35 0.07 81.57 Average: 1 24.93 0.00 3.09 2.92 0.08 68.98