---> uname -a: Linux prd-centos8-robot-2c-8g-9914.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 612 4950 19 2134 6788 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:09:80:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe09:80de/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) 11/24/2024 _x86_64_ (2 CPU) 22:47:23 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 97.12 46.12 51.00 6187.00 30410.78 10:50:01 PM 121.23 6.78 114.45 1247.58 10641.27 10:51:01 PM 36.11 1.03 35.08 113.12 3722.57 10:52:01 PM 51.19 2.55 48.64 396.60 3197.35 10:53:01 PM 20.59 0.00 20.59 0.00 5418.96 10:54:01 PM 0.32 0.00 0.32 0.00 4.17 10:55:01 PM 0.12 0.00 0.12 0.00 1.03 10:56:01 PM 0.10 0.00 0.10 0.00 0.92 10:57:01 PM 17.98 0.53 17.45 81.59 762.96 Average: 38.31 6.34 31.97 891.80 6018.07 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5457260 6997132 2425164 30.77 2688 1732016 784292 8.78 186940 1951704 95068 10:50:01 PM 5207912 7042496 2674512 33.93 2688 2011268 689792 7.72 210944 2115260 90068 10:51:01 PM 5221068 7058544 2661356 33.76 2688 2014620 680696 7.62 239944 2075688 12 10:52:01 PM 4987924 7037180 2894500 36.72 2688 2218404 667932 7.48 262428 2262368 155396 10:53:01 PM 4982152 7031036 2900272 36.79 2688 2218408 667932 7.48 262428 2262428 4 10:54:01 PM 4981916 7030800 2900508 36.80 2688 2218408 667932 7.48 262428 2262616 4 10:55:01 PM 4981968 7030852 2900456 36.80 2688 2218408 667932 7.48 262428 2262552 8 10:56:01 PM 4982312 7031200 2900112 36.79 2688 2218412 667932 7.48 262428 2262440 4 10:57:01 PM 5134564 7010848 2747860 34.86 2688 2052056 706368 7.91 451764 1947200 13356 Average: 5104120 7030010 2778304 35.25 2688 2100222 688979 7.71 266859 2155806 39324 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 278.81 168.61 1269.00 58.44 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 80.74 65.84 942.95 9.73 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 18.55 10.19 7.18 3.73 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 213.08 162.14 336.10 43.68 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 6.51 4.95 1.54 1.38 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 0.72 0.23 0.17 0.25 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 1.12 0.20 0.11 0.01 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 0.83 0.15 0.05 0.01 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 48.08 37.79 78.54 22.66 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 72.05 50.01 292.85 15.54 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) 11/24/2024 _x86_64_ (2 CPU) 22:47:23 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 32.91 0.02 6.09 18.76 0.10 42.11 10:49:01 PM 0 39.30 0.02 6.13 19.18 0.10 35.27 10:49:01 PM 1 26.53 0.02 6.06 18.34 0.10 48.95 10:50:01 PM all 34.67 0.00 5.46 6.01 0.11 53.75 10:50:01 PM 0 24.56 0.00 4.21 7.05 0.10 64.08 10:50:01 PM 1 44.75 0.00 6.72 4.96 0.12 43.45 10:51:01 PM all 11.84 0.00 1.55 1.36 0.08 85.17 10:51:01 PM 0 4.86 0.00 1.12 1.25 0.10 92.66 10:51:01 PM 1 18.82 0.00 1.97 1.47 0.05 77.69 10:52:01 PM all 27.91 0.00 4.54 1.22 0.10 66.23 10:52:01 PM 0 22.81 0.00 4.37 1.21 0.10 71.52 10:52:01 PM 1 33.00 0.00 4.72 1.24 0.10 60.94 10:53:01 PM all 0.11 0.00 0.29 1.08 0.03 98.49 10:53:01 PM 0 0.13 0.00 0.23 0.90 0.03 98.70 10:53:01 PM 1 0.08 0.00 0.35 1.25 0.03 98.28 10:54:01 PM all 0.07 0.00 0.05 0.00 0.03 99.85 10:54:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 10:54:01 PM 1 0.02 0.00 0.02 0.00 0.03 99.93 10:55:01 PM all 0.06 0.00 0.05 0.00 0.03 99.86 10:55:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 10:55:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 10:56:01 PM all 0.07 0.00 0.05 0.00 0.03 99.85 10:56:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 10:56:01 PM 1 0.07 0.00 0.05 0.00 0.05 99.83 10:57:01 PM all 17.41 0.00 2.70 0.24 0.08 79.57 10:57:01 PM 0 12.93 0.00 2.59 0.08 0.08 84.31 10:57:01 PM 1 21.88 0.00 2.82 0.40 0.07 74.83 Average: all 13.86 0.00 2.30 3.16 0.07 80.61 Average: 0 11.60 0.00 2.09 3.27 0.07 82.97 Average: 1 16.11 0.00 2.52 3.05 0.06 78.26