---> uname -a: Linux prd-centos8-robot-2c-8g-914.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 590 4964 19 2142 6810 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:8d:c4:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe8d:c4ed/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) 12/08/2024 _x86_64_ (2 CPU) 00:58:31 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 113.48 60.33 53.16 7615.25 30040.25 01:01:01 AM 124.02 7.46 116.56 1296.68 11007.73 01:02:01 AM 28.01 0.42 27.60 62.89 2530.00 01:03:01 AM 57.21 2.50 54.72 396.00 5311.10 01:04:01 AM 18.31 0.00 18.31 0.00 3257.89 01:05:01 AM 2.02 0.10 1.92 32.13 94.83 01:06:01 AM 0.73 0.07 0.67 3.20 108.05 01:07:01 AM 25.71 0.65 25.06 74.12 1372.24 Average: 46.05 8.83 37.22 1171.78 6667.31 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5448852 7030700 2433572 30.87 2688 1772888 741532 8.30 190520 1952456 116724 01:01:01 AM 5157656 6994096 2724768 34.57 2688 2013032 727612 8.15 221460 2149228 55596 01:02:01 AM 5164508 7014284 2717916 34.48 2688 2026800 719960 8.06 246380 2122852 11876 01:03:01 AM 4999708 7051212 2882716 36.57 2688 2220592 645708 7.23 263056 2239568 75512 01:04:01 AM 5004432 7055528 2877992 36.51 2688 2220596 645708 7.23 263056 2238892 8 01:05:01 AM 4960872 7014340 2921552 37.06 2688 2222968 714748 8.00 263324 2281828 504 01:06:01 AM 4999268 7056636 2883156 36.58 2688 2226868 640292 7.17 263796 2243680 1404 01:07:01 AM 5171000 7056960 2711424 34.40 2688 2061532 700828 7.85 456544 1902796 188 Average: 5113287 7034220 2769137 35.13 2688 2095660 692048 7.75 271017 2141412 32726 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.32 180.57 1578.19 62.09 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 67.62 52.92 687.87 8.76 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 12.16 7.11 5.65 3.25 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 215.69 152.32 334.80 41.22 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 1.75 0.70 0.21 0.12 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 37.98 26.73 11.51 5.11 0.00 0.00 0.00 0.00 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 30.31 21.46 8.46 4.86 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 49.48 38.34 89.59 30.53 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 89.59 59.77 336.99 19.40 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) 12/08/2024 _x86_64_ (2 CPU) 00:58:31 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 38.37 0.04 7.28 11.42 0.15 42.74 01:00:01 AM 0 43.97 0.05 6.88 11.82 0.12 37.16 01:00:01 AM 1 32.74 0.03 7.68 11.02 0.17 48.36 01:01:01 AM all 32.87 0.00 5.63 5.86 0.12 55.52 01:01:01 AM 0 34.66 0.00 6.02 5.18 0.12 54.03 01:01:01 AM 1 31.09 0.00 5.25 6.53 0.12 57.02 01:02:01 AM all 12.43 0.00 1.59 1.18 0.09 84.71 01:02:01 AM 0 10.09 0.00 1.40 1.43 0.12 86.96 01:02:01 AM 1 14.78 0.00 1.77 0.92 0.07 82.46 01:03:01 AM all 25.68 0.00 4.08 2.23 0.10 67.91 01:03:01 AM 0 30.87 0.00 4.72 2.91 0.10 61.40 01:03:01 AM 1 20.50 0.00 3.44 1.54 0.10 74.42 01:04:01 AM all 0.07 0.00 0.18 1.06 0.08 98.61 01:04:01 AM 0 0.03 0.00 0.17 0.73 0.07 99.00 01:04:01 AM 1 0.10 0.00 0.20 1.39 0.08 98.23 01:05:01 AM all 9.38 0.00 0.97 0.04 0.12 89.49 01:05:01 AM 0 10.47 0.00 1.12 0.07 0.12 88.22 01:05:01 AM 1 8.30 0.00 0.82 0.02 0.12 90.75 01:06:01 AM all 11.12 0.00 0.64 0.00 0.12 88.13 01:06:01 AM 0 9.07 0.00 0.54 0.00 0.12 90.28 01:06:01 AM 1 13.17 0.00 0.74 0.00 0.12 85.98 01:07:01 AM all 30.53 0.00 3.65 0.36 0.11 65.36 01:07:01 AM 0 30.71 0.00 4.17 0.47 0.10 64.56 01:07:01 AM 1 30.35 0.00 3.13 0.25 0.12 66.15 Average: all 19.99 0.01 2.99 2.74 0.11 74.16 Average: 0 21.16 0.01 3.11 2.80 0.11 72.81 Average: 1 18.83 0.00 2.86 2.68 0.11 75.52