---> uname -a: Linux prd-centos8-robot-2c-8g-1766.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 17G 24G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 681 128 19 6887 6698 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:52:b1:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe52:b1e1/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:01:00 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 98.97 13.25 85.72 2373.07 6747.46 02:04:01 AM 74.14 0.73 73.41 51.32 9603.48 02:05:01 AM 31.49 0.38 31.11 64.26 1780.70 02:06:01 AM 46.37 2.52 43.85 396.00 6870.86 02:07:01 AM 2.17 0.00 2.17 0.00 54.71 02:08:01 AM 0.50 0.00 0.50 0.00 6.50 02:09:01 AM 0.32 0.00 0.32 0.00 3.15 02:10:00 AM 15.50 0.09 15.42 32.67 29934.34 02:10:01 AM 168.80 0.00 168.80 0.00 308825.60 02:11:01 AM 261.19 31.03 230.15 3195.47 271775.18 Average: 59.32 5.33 53.99 679.17 36960.78 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5325000 7056048 2557432 32.44 2688 1912880 671780 7.52 210504 2022360 161472 02:04:01 AM 5201316 7032556 2681116 34.01 2688 2008148 689012 7.71 231036 2103460 1112 02:05:01 AM 5000496 7028600 2881936 36.56 2688 2198012 672116 7.53 256220 2258420 170204 02:06:01 AM 5031228 7073888 2851204 36.17 2688 2212080 628384 7.04 261828 2213380 4 02:07:01 AM 5031476 7074136 2850956 36.17 2688 2212080 628384 7.04 261828 2213448 4 02:08:01 AM 5030232 7072896 2852200 36.18 2688 2212084 628384 7.04 261828 2214464 4 02:09:01 AM 5030500 7073164 2851932 36.18 2688 2212084 628384 7.04 261828 2214580 4 02:10:00 AM 2399496 6851720 5482936 69.56 2688 4609840 850980 9.53 402160 4665396 1403056 02:10:01 AM 2290948 6845952 5591484 70.94 2688 4711384 850980 9.53 402160 4767444 1238072 02:11:01 AM 156588 6867916 7725844 98.01 2636 6770116 715448 8.01 417120 6706948 17060 Average: 4049728 6997688 3832704 48.62 2683 3105871 696385 7.80 296651 3137990 299099 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 176.15 129.26 1218.87 26.46 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 53.53 38.02 426.33 7.52 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 42.24 33.31 295.59 8.05 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 18.38 14.86 9.02 6.48 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 1.82 1.38 1.48 0.25 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 1.00 0.72 0.15 0.12 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.12 0.72 0.16 0.12 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 185.96 95.51 2839.75 7.06 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 43.05 30.25 72.39 26.67 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 57.71 38.00 533.85 9.18 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) 10/27/2024 _x86_64_ (2 CPU) 02:01:00 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 34.54 0.00 6.23 2.07 0.12 57.04 02:03:01 AM 0 37.64 0.00 6.21 2.09 0.12 53.95 02:03:01 AM 1 31.44 0.00 6.26 2.05 0.12 60.14 02:04:01 AM all 21.70 0.00 3.26 4.26 0.08 70.71 02:04:01 AM 0 27.94 0.00 3.44 2.97 0.08 65.56 02:04:01 AM 1 15.46 0.00 3.07 5.54 0.07 75.85 02:05:01 AM all 25.64 0.00 3.55 0.73 0.08 70.01 02:05:01 AM 0 38.75 0.00 4.22 0.95 0.08 55.99 02:05:01 AM 1 12.55 0.00 2.87 0.50 0.07 84.01 02:06:01 AM all 7.54 0.00 1.56 2.30 0.05 88.56 02:06:01 AM 0 11.89 0.00 1.64 2.30 0.05 84.12 02:06:01 AM 1 3.19 0.00 1.49 2.29 0.05 92.99 02:07:01 AM all 0.31 0.00 0.08 0.00 0.03 99.59 02:07:01 AM 0 0.28 0.00 0.05 0.00 0.02 99.65 02:07:01 AM 1 0.33 0.00 0.10 0.00 0.03 99.53 02:08:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 02:08:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 02:08:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.31 02:09:01 AM all 0.32 0.00 0.06 0.00 0.02 99.61 02:09:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 02:09:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 02:10:00 AM all 36.55 0.00 3.26 4.29 0.07 55.84 02:10:00 AM 0 42.05 0.00 4.43 3.43 0.07 50.03 02:10:00 AM 1 31.03 0.00 2.09 5.15 0.07 61.66 02:10:01 AM all 5.62 0.00 8.84 44.98 0.00 40.56 02:10:01 AM 0 4.84 0.00 8.06 86.29 0.00 0.81 02:10:01 AM 1 6.40 0.00 9.60 4.00 0.00 80.00 02:11:01 AM all 19.10 0.00 13.63 23.31 0.10 43.85 02:11:01 AM 0 17.86 0.00 14.82 23.69 0.10 43.53 02:11:01 AM 1 20.35 0.00 12.45 22.93 0.10 44.18 Average: all 16.14 0.00 3.53 4.19 0.06 76.08 Average: 0 19.52 0.00 3.88 4.12 0.06 72.42 Average: 1 12.76 0.00 3.17 4.26 0.06 79.74