---> uname -a: Linux prd-centos8-robot-2c-8g-15666.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 574 5011 19 2111 6827 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:2a:2d:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe2a:2de9/64 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) 08/29/2024 _x86_64_ (2 CPU) 00:56:14 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 90.77 16.16 74.61 3219.99 6160.86 12:59:01 AM 80.74 0.70 80.04 50.79 8831.38 01:00:01 AM 26.49 0.42 26.07 64.77 2339.45 01:01:01 AM 55.58 0.05 55.53 3.60 7218.05 01:02:01 AM 3.36 0.07 3.30 1.73 105.36 01:03:01 AM 0.28 0.00 0.28 0.00 5.10 01:04:01 AM 0.12 0.00 0.12 0.00 0.90 01:05:01 AM 9.10 0.43 8.66 70.78 284.31 01:06:01 AM 26.83 0.53 26.30 64.79 1176.70 Average: 32.58 2.04 30.54 386.26 2902.53 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5355360 7068364 2527072 32.06 2688 1894536 691332 7.74 212448 1989232 147116 12:59:01 AM 5188808 7014048 2693624 34.17 2688 2002560 706068 7.91 221988 2125348 30112 01:00:01 AM 5084444 7012128 2797988 35.50 2688 2101320 731296 8.19 258584 2183492 80112 01:01:01 AM 5043004 7067532 2839428 36.02 2688 2193964 630724 7.06 259608 2204628 4 01:02:01 AM 5043784 7068384 2838648 36.01 2688 2194036 630724 7.06 259752 2204328 16 01:03:01 AM 5043924 7068524 2838508 36.01 2688 2194036 630724 7.06 259752 2204264 12 01:04:01 AM 5043940 7068540 2838492 36.01 2688 2194036 630724 7.06 259752 2204200 4 01:05:01 AM 5105932 6982712 2776500 35.22 2688 2052104 723836 8.10 273048 2150068 24232 01:06:01 AM 5142840 7001692 2739592 34.76 2688 2034492 706796 7.91 442744 1947520 16720 Average: 5116893 7039103 2765539 35.08 2688 2095676 675803 7.57 271964 2134787 33148 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 258.00 161.88 1527.16 55.85 0.00 0.00 0.00 0.00 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 49.23 35.23 472.60 7.26 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 41.36 34.83 274.46 8.39 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 170.27 123.98 38.82 35.22 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 2.58 0.70 0.45 0.82 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 1.55 0.53 1.41 0.09 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 0.95 0.13 0.05 0.01 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 39.30 30.19 70.79 18.58 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 19.86 18.58 15.38 8.70 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 64.79 45.12 266.78 14.99 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) 08/29/2024 _x86_64_ (2 CPU) 00:56:14 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.71 0.00 6.23 3.05 0.11 54.91 12:58:01 AM 0 38.16 0.00 6.67 1.94 0.12 53.12 12:58:01 AM 1 33.27 0.00 5.79 4.15 0.10 56.69 12:59:01 AM all 20.84 0.00 3.04 2.80 0.10 73.22 12:59:01 AM 0 32.31 0.00 3.62 1.64 0.08 62.35 12:59:01 AM 1 9.40 0.00 2.45 3.97 0.12 84.07 01:00:01 AM all 21.85 0.00 3.12 1.39 0.08 73.55 01:00:01 AM 0 25.83 0.00 3.76 1.25 0.08 69.08 01:00:01 AM 1 17.88 0.00 2.49 1.52 0.08 78.03 01:01:01 AM all 15.38 0.00 2.92 2.79 0.07 78.84 01:01:01 AM 0 21.15 0.00 3.38 3.98 0.05 71.44 01:01:01 AM 1 9.62 0.00 2.47 1.60 0.08 86.23 01:02:01 AM all 0.08 0.00 0.08 0.02 0.03 99.78 01:02:01 AM 0 0.05 0.00 0.07 0.03 0.03 99.82 01:02:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 01:03:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 01:03:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 01:03:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 01:04:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 01:04:01 AM 0 0.07 0.00 0.03 0.00 0.03 99.87 01:04:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 01:05:01 AM all 9.20 0.00 1.29 0.29 0.06 89.15 01:05:01 AM 0 8.49 0.00 1.50 0.03 0.05 89.93 01:05:01 AM 1 9.92 0.00 1.09 0.55 0.07 88.38 01:06:01 AM all 28.50 0.00 3.42 1.20 0.08 66.79 01:06:01 AM 0 26.69 0.00 3.10 1.15 0.08 68.98 01:06:01 AM 1 30.32 0.00 3.75 1.25 0.08 64.60 Average: all 14.69 0.00 2.25 1.28 0.07 81.72 Average: 0 16.98 0.00 2.46 1.11 0.06 79.38 Average: 1 12.41 0.00 2.03 1.45 0.07 84.04