---> uname -a: Linux prd-centos8-robot-2c-8g-7302.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 607 4961 19 2128 6794 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:21:11:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe21:116a/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) 02/01/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 105.70 44.12 61.58 5900.30 9432.16 01:07:01 AM 90.35 0.73 89.62 53.05 10362.21 01:08:01 AM 32.99 3.78 29.21 1255.85 2823.68 01:09:01 AM 53.42 3.38 50.03 58.11 7144.60 01:10:01 AM 5.34 0.00 5.34 0.00 209.76 01:11:01 AM 0.32 0.00 0.32 0.00 5.16 01:12:01 AM 0.22 0.00 0.22 0.00 2.67 01:13:01 AM 2.00 0.12 1.88 33.06 151.03 01:14:01 AM 22.25 0.38 21.86 46.66 1169.32 Average: 34.79 5.85 28.94 817.88 3484.01 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5395920 7067420 2486504 31.54 2688 1854952 683976 7.66 187536 1981660 172544 01:07:01 AM 5219396 7018624 2663028 33.78 2688 1977324 696476 7.80 198864 2121984 30680 01:08:01 AM 5090428 7012268 2791996 35.42 2688 2097020 713820 7.99 256324 2184456 64324 01:09:01 AM 4998220 7039772 2884204 36.59 2688 2211556 656612 7.35 259060 2252824 32 01:10:01 AM 4998516 7040068 2883908 36.59 2688 2211556 656612 7.35 259064 2252544 8 01:11:01 AM 4998620 7040192 2883804 36.59 2688 2211564 656612 7.35 259064 2252656 8 01:12:01 AM 4999208 7040780 2883216 36.58 2688 2211564 656612 7.35 259064 2252476 4 01:13:01 AM 4993776 7040344 2888648 36.65 2688 2216560 654240 7.33 259532 2257096 1380 01:14:01 AM 5125864 6996984 2756560 34.97 2688 2047280 700568 7.84 451192 1958248 3180 Average: 5091105 7032939 2791319 35.41 2688 2115486 675059 7.56 265522 2168216 30240 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 308.76 184.66 1654.66 59.40 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 55.08 43.59 606.67 7.56 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 43.65 37.07 298.21 9.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 527.94 420.89 111.73 95.49 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 2.74 1.93 0.45 0.45 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.85 2.03 0.58 0.49 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 1.30 0.72 0.16 0.12 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 207.63 144.59 1218.25 11.73 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 46.71 36.13 84.87 27.36 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 133.21 97.02 442.56 23.56 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) 02/01/2025 _x86_64_ (2 CPU) 01:04:15 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 37.29 0.03 7.18 6.46 0.11 48.94 01:06:01 AM 0 33.83 0.03 6.98 6.73 0.10 52.32 01:06:01 AM 1 40.75 0.02 7.37 6.19 0.12 45.55 01:07:01 AM all 19.79 0.00 3.22 6.16 0.07 70.76 01:07:01 AM 0 7.23 0.00 2.54 5.98 0.07 84.19 01:07:01 AM 1 32.36 0.00 3.91 6.33 0.07 57.33 01:08:01 AM all 19.93 0.00 3.47 1.51 0.08 75.01 01:08:01 AM 0 18.98 0.00 3.09 1.12 0.08 76.74 01:08:01 AM 1 20.88 0.00 3.85 1.90 0.08 73.28 01:09:01 AM all 17.75 0.00 4.27 2.64 0.08 75.27 01:09:01 AM 0 17.45 0.00 4.05 2.09 0.08 76.32 01:09:01 AM 1 18.06 0.00 4.48 3.18 0.07 74.21 01:10:01 AM all 0.36 0.00 0.11 0.02 0.04 99.47 01:10:01 AM 0 0.61 0.00 0.10 0.02 0.05 99.22 01:10:01 AM 1 0.12 0.00 0.12 0.02 0.03 99.71 01:11:01 AM all 0.18 0.00 0.10 0.00 0.03 99.69 01:11:01 AM 0 0.23 0.00 0.12 0.00 0.03 99.61 01:11:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:12:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 01:12:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 01:12:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 01:13:01 AM all 8.13 0.00 1.77 0.03 0.07 90.00 01:13:01 AM 0 1.79 0.00 0.59 0.05 0.07 97.50 01:13:01 AM 1 14.52 0.00 2.96 0.02 0.07 82.44 01:14:01 AM all 15.54 0.00 2.62 0.42 0.06 81.36 01:14:01 AM 0 9.52 0.00 2.06 0.72 0.05 87.65 01:14:01 AM 1 21.54 0.00 3.19 0.12 0.07 75.08 Average: all 13.26 0.00 2.53 1.92 0.06 82.22 Average: 0 10.03 0.00 2.18 1.86 0.06 85.87 Average: 1 16.50 0.00 2.89 1.97 0.06 78.57