---> uname -a: Linux prd-centos8-robot-2c-8g-5742.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4777 19 2299 6773 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:16:88:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe16:887b/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) 12/27/2024 _x86_64_ (2 CPU) 09:04:57 LINUX RESTART (2 CPU) 09:06:01 AM tps rtps wtps bread/s bwrtn/s 09:07:01 AM 117.54 0.50 117.04 18.39 10431.58 09:08:02 AM 46.43 1.02 45.42 113.16 5779.47 09:09:01 AM 33.21 6.93 26.28 1269.89 1563.82 09:10:01 AM 41.00 0.03 40.97 3.47 6853.35 09:11:01 AM 4.37 0.00 4.37 0.00 184.66 09:12:01 AM 0.33 0.00 0.33 0.00 5.56 09:13:01 AM 0.12 0.00 0.12 0.00 0.90 09:14:01 AM 5.58 0.18 5.40 33.86 88.89 Average: 31.07 1.07 30.00 177.55 3117.01 09:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:07:01 AM 5222332 6988368 2660092 33.75 2688 1944980 754252 8.45 187048 2133748 114772 09:08:02 AM 5254984 7055264 2627440 33.33 2688 1978424 691028 7.74 216864 2067644 16 09:09:01 AM 4967432 7004480 2914992 36.98 2688 2207408 712316 7.98 255840 2293096 172976 09:10:01 AM 4990748 7030456 2891676 36.69 2688 2209812 675128 7.56 257936 2259568 20 09:11:01 AM 4991444 7031136 2890980 36.68 2688 2209816 675128 7.56 257936 2259636 16 09:12:01 AM 4991368 7031060 2891056 36.68 2688 2209816 675128 7.56 257936 2259516 12 09:13:01 AM 4991656 7031348 2890768 36.67 2688 2209816 675128 7.56 257936 2259516 4 09:14:01 AM 4908396 6946452 2974028 37.73 2688 2207668 765764 8.57 296904 2301436 13360 Average: 5039795 7014820 2842629 36.06 2688 2147218 702984 7.87 248550 2229270 37647 09:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 89.51 71.36 951.05 11.03 0.00 0.00 0.00 0.00 09:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:02 AM eth0 46.90 34.32 438.75 6.21 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 37.65 32.33 301.30 7.11 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 603.07 424.03 117.88 96.27 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 1.62 0.68 0.53 0.33 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 0.53 0.17 0.03 0.01 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 0.55 0.17 0.03 0.01 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 23.56 17.34 31.48 22.87 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 100.56 72.64 230.00 18.00 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) 12/27/2024 _x86_64_ (2 CPU) 09:04:57 LINUX RESTART (2 CPU) 09:06:01 AM CPU %user %nice %system %iowait %steal %idle 09:07:01 AM all 36.77 0.00 5.39 3.95 0.12 53.78 09:07:01 AM 0 18.52 0.00 3.80 3.50 0.12 74.06 09:07:01 AM 1 55.07 0.00 6.98 4.40 0.12 33.44 09:08:02 AM all 18.25 0.00 2.19 2.38 0.07 77.12 09:08:02 AM 0 17.24 0.00 2.59 2.42 0.07 77.68 09:08:02 AM 1 19.26 0.00 1.79 2.34 0.07 76.55 09:09:01 AM all 20.42 0.00 4.41 0.71 0.08 74.39 09:09:01 AM 0 18.67 0.00 4.10 0.63 0.09 76.51 09:09:01 AM 1 22.15 0.00 4.71 0.80 0.07 72.27 09:10:01 AM all 9.95 0.00 2.38 1.88 0.06 85.73 09:10:01 AM 0 12.93 0.00 2.55 1.88 0.07 82.57 09:10:01 AM 1 6.99 0.00 2.21 1.87 0.05 88.88 09:11:01 AM all 0.21 0.00 0.08 0.08 0.03 99.60 09:11:01 AM 0 0.33 0.00 0.13 0.10 0.05 99.38 09:11:01 AM 1 0.08 0.00 0.03 0.05 0.02 99.82 09:12:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 09:12:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 09:12:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 09:13:01 AM all 0.32 0.00 0.04 0.00 0.04 99.60 09:13:01 AM 0 0.57 0.00 0.03 0.00 0.03 99.37 09:13:01 AM 1 0.07 0.00 0.05 0.00 0.05 99.83 09:14:01 AM all 12.56 0.00 1.39 0.07 0.06 85.92 09:14:01 AM 0 9.51 0.00 1.37 0.02 0.07 89.04 09:14:01 AM 1 15.61 0.00 1.42 0.12 0.05 82.80 Average: all 12.33 0.00 1.99 1.13 0.06 84.49 Average: 0 9.77 0.00 1.82 1.07 0.06 87.27 Average: 1 14.89 0.00 2.15 1.20 0.06 81.71