---> uname -a: Linux prd-centos8-robot-2c-8g-27686.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 579 4992 19 2125 6821 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:7f:60:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe7f:60e9/64 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) 09/26/2024 _x86_64_ (2 CPU) 00:57:14 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 97.20 13.53 83.67 2498.38 6721.88 01:00:01 AM 80.23 0.70 79.53 50.77 8811.68 01:01:01 AM 27.24 0.43 26.81 64.91 2727.01 01:02:01 AM 51.47 0.10 51.37 5.19 6961.51 01:03:01 AM 8.13 0.10 8.03 32.13 780.12 01:04:01 AM 1.93 0.03 1.90 1.87 103.85 01:05:01 AM 5.15 0.32 4.83 36.92 239.57 01:06:01 AM 28.96 0.53 28.42 64.78 1439.52 Average: 37.54 1.97 35.58 344.22 3474.33 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5330772 7059652 2551660 32.37 2688 1910592 662308 7.42 210092 2016948 159248 01:00:01 AM 5213920 7043808 2668512 33.85 2688 2006940 675844 7.57 230180 2091964 31192 01:01:01 AM 5085564 7013660 2796868 35.48 2688 2102216 693236 7.76 256528 2185576 78616 01:02:01 AM 5033260 7062112 2849172 36.15 2688 2197900 626428 7.01 259392 2212040 16540 01:03:01 AM 4995008 7025232 2887424 36.63 2688 2199288 692048 7.75 259600 2251076 436 01:04:01 AM 4991196 7022544 2891236 36.68 2688 2200392 692048 7.75 259808 2254740 268 01:05:01 AM 5124276 6997616 2758156 34.99 2688 2046096 697584 7.81 256888 2141576 10804 01:06:01 AM 5134568 7006980 2747864 34.86 2688 2047240 694816 7.78 449520 1947072 16708 Average: 5113570 7028950 2768862 35.13 2688 2088833 679289 7.61 272751 2137624 39226 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 201.23 137.34 1421.43 47.19 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 51.79 37.58 416.95 7.87 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 35.62 29.09 260.28 6.26 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 197.11 144.79 59.83 39.49 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 20.66 11.18 4.81 2.52 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 28.97 21.11 7.94 3.93 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 67.06 48.53 86.10 29.44 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 21.26 18.83 16.99 9.24 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 78.00 56.08 284.20 18.25 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) 09/26/2024 _x86_64_ (2 CPU) 00:57:14 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.43 0.00 6.21 3.07 0.11 54.18 12:59:01 AM 0 48.44 0.00 6.68 2.40 0.12 42.36 12:59:01 AM 1 24.43 0.00 5.75 3.74 0.10 65.98 01:00:01 AM all 23.04 0.00 3.55 2.65 0.08 70.69 01:00:01 AM 0 28.19 0.00 3.82 3.51 0.07 64.41 01:00:01 AM 1 17.88 0.00 3.27 1.79 0.08 76.98 01:01:01 AM all 18.72 0.00 2.45 1.82 0.09 76.92 01:01:01 AM 0 23.55 0.00 2.88 2.09 0.08 71.40 01:01:01 AM 1 13.93 0.00 2.02 1.55 0.10 82.40 01:02:01 AM all 17.53 0.00 3.36 5.40 0.07 73.63 01:02:01 AM 0 21.22 0.00 3.70 4.43 0.08 70.57 01:02:01 AM 1 13.84 0.00 3.03 6.37 0.07 76.69 01:03:01 AM all 2.19 0.00 0.32 0.23 0.03 97.23 01:03:01 AM 0 3.48 0.00 0.45 0.38 0.03 95.66 01:03:01 AM 1 0.90 0.00 0.18 0.08 0.03 98.80 01:04:01 AM all 8.25 0.00 0.80 0.00 0.05 90.90 01:04:01 AM 0 10.92 0.00 0.99 0.00 0.07 88.02 01:04:01 AM 1 5.57 0.00 0.62 0.00 0.03 93.78 01:05:01 AM all 17.07 0.00 1.73 0.04 0.08 81.08 01:05:01 AM 0 13.93 0.00 1.69 0.05 0.07 84.26 01:05:01 AM 1 20.21 0.00 1.77 0.03 0.08 77.90 01:06:01 AM all 29.83 0.00 3.47 0.84 0.08 65.78 01:06:01 AM 0 42.62 0.00 3.93 0.75 0.08 52.61 01:06:01 AM 1 17.05 0.00 3.01 0.92 0.08 78.94 Average: all 19.13 0.00 2.74 1.76 0.07 76.30 Average: 0 24.05 0.00 3.02 1.70 0.08 71.16 Average: 1 14.23 0.00 2.46 1.81 0.07 81.43