---> uname -a: Linux prd-centos8-robot-2c-8g-25696.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 610 4965 19 2120 6789 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:57:64:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe57:64d2/64 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) 09/22/2024 _x86_64_ (2 CPU) 02:28:22 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 77.06 34.81 42.25 6271.38 21803.60 02:31:01 AM 123.17 7.00 116.18 1265.63 10206.20 02:32:01 AM 30.56 0.83 29.73 95.45 3629.71 02:33:01 AM 46.03 0.00 46.03 0.00 3003.65 02:34:01 AM 26.33 0.03 26.30 3.47 5493.88 02:35:01 AM 13.63 0.43 13.20 69.98 482.61 Average: 52.80 7.18 45.62 1284.39 7436.84 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5441152 7025456 2441272 30.97 2688 1774956 739172 8.28 190736 1961684 125208 02:31:01 AM 5206100 7038700 2676324 33.95 2688 2009244 679628 7.61 214424 2111544 90032 02:32:01 AM 5226636 7061488 2655788 33.69 2688 2012060 668396 7.48 240144 2068092 12 02:33:01 AM 4968256 7001384 2914168 36.97 2688 2201972 690676 7.73 256176 2284960 151424 02:34:01 AM 5001112 7034188 2881312 36.55 2688 2202100 660812 7.40 259820 2244784 8 02:35:01 AM 5101420 6963400 2781004 35.28 2688 2036804 742280 8.31 288136 2138044 17444 Average: 5157446 7020769 2724978 34.57 2688 2039523 696827 7.80 241573 2134851 64021 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 268.51 170.83 1522.30 58.67 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 69.72 56.09 660.53 8.96 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 11.41 8.45 5.84 3.60 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 39.04 32.01 280.06 8.51 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 106.20 90.07 30.80 32.80 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 59.75 40.74 79.16 19.71 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 92.44 66.36 429.81 22.04 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) 09/22/2024 _x86_64_ (2 CPU) 02:28:22 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 37.06 0.02 7.11 16.10 0.13 39.59 02:30:01 AM 0 34.37 0.02 7.18 17.62 0.14 40.67 02:30:01 AM 1 39.77 0.02 7.03 14.57 0.12 38.50 02:31:01 AM all 35.08 0.00 5.70 6.74 0.09 52.38 02:31:01 AM 0 25.04 0.00 4.88 6.57 0.08 63.42 02:31:01 AM 1 45.16 0.00 6.51 6.92 0.10 41.30 02:32:01 AM all 10.44 0.00 1.33 2.92 0.08 85.24 02:32:01 AM 0 6.22 0.00 1.07 3.15 0.07 89.50 02:32:01 AM 1 14.67 0.00 1.58 2.69 0.08 80.98 02:33:01 AM all 25.17 0.00 4.14 4.15 0.10 66.43 02:33:01 AM 0 21.70 0.00 3.66 5.45 0.10 69.09 02:33:01 AM 1 28.64 0.00 4.61 2.87 0.10 63.79 02:34:01 AM all 3.28 0.00 0.74 1.55 0.04 94.40 02:34:01 AM 0 3.65 0.00 0.74 1.62 0.03 93.96 02:34:01 AM 1 2.91 0.00 0.74 1.47 0.05 94.83 02:35:01 AM all 14.01 0.00 2.07 0.17 0.07 83.68 02:35:01 AM 0 6.28 0.00 1.47 0.23 0.07 91.95 02:35:01 AM 1 21.75 0.00 2.68 0.10 0.07 75.41 Average: all 20.80 0.00 3.50 5.25 0.08 70.36 Average: 0 16.17 0.00 3.16 5.75 0.08 74.83 Average: 1 25.44 0.00 3.85 4.74 0.09 65.88