---> uname -a: Linux prd-centos8-robot-2c-8g-3969.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 575 5065 19 2056 6827 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:79:70:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe79:701f/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) 01/22/2025 _x86_64_ (2 CPU) 06:06:33 LINUX RESTART (2 CPU) 06:07:01 AM tps rtps wtps bread/s bwrtn/s 06:08:01 AM 88.22 23.78 64.45 6611.26 6187.34 06:09:01 AM 85.12 0.73 84.39 53.05 10146.17 06:10:01 AM 22.88 0.23 22.64 35.32 1666.79 06:11:01 AM 3.43 0.00 3.43 0.00 81.69 06:12:01 AM 0.42 0.00 0.42 0.00 3.98 06:13:01 AM 0.42 0.00 0.42 0.00 5.48 06:14:01 AM 0.32 0.00 0.32 0.00 2.90 06:15:01 AM 7.70 0.48 7.21 67.31 118.33 Average: 26.06 3.15 22.91 845.92 2276.73 06:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 AM 5424676 7076508 2457748 31.18 2688 1835656 657316 7.36 185500 1954408 157568 06:09:01 AM 5202564 6997976 2679860 34.00 2688 1973036 707460 7.92 198992 2129584 30680 06:10:01 AM 5206864 7002968 2675560 33.94 2688 1974248 722056 8.08 227336 2105200 12 06:11:01 AM 5207292 7003440 2675132 33.94 2688 1974252 722056 8.08 227336 2104956 4 06:12:01 AM 5207744 7003872 2674680 33.93 2688 1974256 722056 8.08 227336 2104724 4 06:13:01 AM 5207604 7003732 2674820 33.93 2688 1974256 722056 8.08 227340 2104812 4 06:14:01 AM 5207724 7003852 2674700 33.93 2688 1974256 722056 8.08 227340 2104744 4 06:15:01 AM 5211972 7010268 2670452 33.88 2688 1976448 691092 7.74 384832 1943264 36 Average: 5234555 7012827 2647869 33.59 2688 1957051 708268 7.93 238252 2068962 23539 06:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 320.68 187.32 1593.21 60.34 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 65.23 48.25 648.81 8.71 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 17.88 12.38 15.62 6.38 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 1.02 0.58 0.59 0.33 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 3.48 0.37 0.74 0.14 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 6.90 0.48 1.01 0.20 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 1.37 0.37 0.38 0.14 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 12.30 9.61 9.02 4.83 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 53.61 32.42 283.69 10.13 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) 01/22/2025 _x86_64_ (2 CPU) 06:06:33 LINUX RESTART (2 CPU) 06:07:01 AM CPU %user %nice %system %iowait %steal %idle 06:08:01 AM all 42.11 0.00 6.74 7.30 0.10 43.74 06:08:01 AM 0 41.40 0.00 7.31 7.95 0.10 43.24 06:08:01 AM 1 42.83 0.00 6.17 6.66 0.10 44.24 06:09:01 AM all 24.23 0.00 3.42 3.27 0.07 69.02 06:09:01 AM 0 34.10 0.00 4.61 3.25 0.07 57.97 06:09:01 AM 1 14.37 0.00 2.23 3.28 0.07 80.05 06:10:01 AM all 11.63 0.00 1.28 0.31 0.05 86.73 06:10:01 AM 0 18.51 0.00 1.47 0.50 0.05 79.47 06:10:01 AM 1 4.74 0.00 1.10 0.12 0.05 93.99 06:11:01 AM all 0.42 0.00 0.08 0.03 0.03 99.44 06:11:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 06:11:01 AM 1 0.22 0.00 0.08 0.05 0.03 99.62 06:12:01 AM all 0.40 0.00 0.08 0.03 0.11 99.39 06:12:01 AM 0 0.50 0.00 0.08 0.00 0.13 99.28 06:12:01 AM 1 0.30 0.00 0.07 0.05 0.08 99.50 06:13:01 AM all 0.48 0.00 0.05 0.00 0.03 99.44 06:13:01 AM 0 0.68 0.00 0.05 0.00 0.02 99.25 06:13:01 AM 1 0.28 0.00 0.05 0.00 0.03 99.63 06:14:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 06:14:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 06:14:01 AM 1 0.63 0.00 0.05 0.00 0.02 99.30 06:15:01 AM all 13.56 0.00 1.39 4.90 0.04 80.10 06:15:01 AM 0 18.04 0.00 1.52 6.33 0.05 74.06 06:15:01 AM 1 9.08 0.00 1.27 3.47 0.03 86.14 Average: all 11.65 0.00 1.64 1.98 0.06 84.67 Average: 0 14.25 0.00 1.90 2.25 0.06 81.54 Average: 1 9.06 0.00 1.38 1.70 0.05 87.80