---> uname -a: Linux prd-centos8-robot-2c-8g-41343.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 601 4939 19 2156 6799 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:bf:b9:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:febf:b943/64 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) 10/11/2024 _x86_64_ (2 CPU) 00:57:05 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 104.97 7.06 97.90 1260.78 6726.54 01:00:01 AM 65.64 0.63 65.01 48.92 8545.50 01:01:02 AM 26.20 0.45 25.75 64.89 1599.05 01:02:01 AM 45.25 0.10 45.15 5.28 7076.41 01:03:01 AM 3.53 0.10 3.43 32.13 132.39 01:04:01 AM 18.56 0.65 17.91 74.11 1900.22 Average: 44.02 1.50 42.52 248.34 4322.57 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5201000 7005792 2681432 34.02 2688 1982588 736732 8.25 209308 2138344 198196 01:00:01 AM 5106048 6963612 2776384 35.22 2688 2034656 773148 8.66 231608 2200136 23372 01:01:02 AM 4907708 6970272 2974724 37.74 2688 2232536 766780 8.59 284164 2323600 200536 01:02:01 AM 5006928 7045000 2875504 36.48 2688 2207404 669428 7.50 256636 2244496 4 01:03:01 AM 4940248 6995560 2942184 37.33 2688 2224644 737740 8.26 256768 2310984 16144 01:04:01 AM 5113108 7013608 2769324 35.13 2688 2075352 711320 7.96 459048 1957820 13372 Average: 5045840 6998974 2836592 35.99 2688 2126197 732525 8.20 282922 2195897 75271 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 87.22 72.33 919.67 18.47 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 44.05 29.92 400.48 5.21 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 33.46 28.15 291.77 5.76 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 193.75 162.20 45.94 34.96 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 69.01 46.26 303.19 4.90 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 79.22 49.93 118.34 55.78 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 84.15 64.53 347.37 20.81 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) 10/11/2024 _x86_64_ (2 CPU) 00:57:05 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.15 0.00 5.85 1.78 0.11 54.11 12:59:01 AM 0 27.37 0.00 4.97 1.53 0.12 66.02 12:59:01 AM 1 48.96 0.00 6.73 2.04 0.10 42.18 01:00:01 AM all 15.53 0.00 2.04 2.86 0.07 79.51 01:00:01 AM 0 13.52 0.00 1.85 3.01 0.07 81.55 01:00:01 AM 1 17.54 0.00 2.22 2.71 0.07 77.47 01:01:02 AM all 18.71 0.00 2.82 0.72 0.07 77.69 01:01:02 AM 0 14.51 0.00 2.80 0.98 0.07 81.63 01:01:02 AM 1 22.91 0.00 2.84 0.45 0.07 73.73 01:02:01 AM all 11.06 0.00 2.31 2.02 0.05 84.56 01:02:01 AM 0 7.40 0.00 1.96 1.62 0.05 88.97 01:02:01 AM 1 14.72 0.00 2.67 2.41 0.05 80.14 01:03:01 AM all 6.30 0.00 0.37 0.03 0.06 93.24 01:03:01 AM 0 5.92 0.00 0.37 0.03 0.07 93.61 01:03:01 AM 1 6.69 0.00 0.37 0.02 0.05 92.87 01:04:01 AM all 24.12 0.00 3.42 0.96 0.07 71.44 01:04:01 AM 0 24.62 0.00 3.70 0.92 0.07 70.69 01:04:01 AM 1 23.62 0.00 3.14 0.99 0.07 72.18 Average: all 19.02 0.00 2.81 1.39 0.07 76.71 Average: 0 15.59 0.00 2.61 1.35 0.07 80.38 Average: 1 22.46 0.00 3.00 1.44 0.07 73.03