---> uname -a: Linux prd-centos8-robot-2c-8g-4875.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 613 4957 19 2126 6787 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:36:23:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe36:23da/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) 07/27/2024 _x86_64_ (2 CPU) 04:24:00 LINUX RESTART (2 CPU) 04:25:01 AM tps rtps wtps bread/s bwrtn/s 04:26:01 AM 90.85 13.53 77.32 2497.97 6211.38 04:27:01 AM 75.84 0.70 75.14 50.78 8849.80 04:28:01 AM 23.54 0.85 22.69 123.96 1632.51 04:29:01 AM 62.92 2.52 60.41 396.07 7659.72 04:30:01 AM 9.81 0.10 9.71 32.12 607.28 04:31:01 AM 2.15 0.00 2.15 0.00 68.86 04:32:01 AM 5.46 0.32 5.15 36.92 190.87 04:33:01 AM 25.47 0.53 24.94 64.78 1139.02 Average: 37.01 2.32 34.69 400.32 3294.84 04:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:26:01 AM 5353468 7051012 2528964 32.08 2688 1880200 692748 7.76 209252 1997848 132324 04:27:01 AM 5160728 6986260 2721704 34.53 2688 2002324 733184 8.21 220644 2148804 26400 04:28:01 AM 5143640 7007288 2738792 34.75 2688 2039768 723732 8.10 249220 2140620 26768 04:29:01 AM 4989124 7029568 2893308 36.71 2688 2209284 664460 7.44 263492 2246996 5604 04:30:01 AM 4888460 6929828 2993972 37.98 2688 2210512 812772 9.10 263800 2351760 24 04:31:01 AM 4720540 6761968 3161892 40.11 2688 2210556 980404 10.98 263800 2519336 32 04:32:01 AM 5076128 6966792 2806304 35.60 2688 2063768 731180 8.19 273316 2174804 20752 04:33:01 AM 5080108 6966672 2802324 35.55 2688 2061852 739908 8.28 445152 2005596 17048 Average: 5051524 6962424 2830908 35.91 2688 2084783 759798 8.51 273584 2198220 28619 04:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 196.50 137.69 1260.46 43.14 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 52.90 41.14 467.02 7.78 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 16.19 11.36 6.09 4.09 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 249.86 176.57 320.29 47.21 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 234.27 200.80 2134.66 703.35 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 587.72 521.08 6811.67 33.64 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 242.77 203.75 2270.81 30.29 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 17.99 16.31 14.04 7.86 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 199.78 163.59 1660.66 109.67 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) 07/27/2024 _x86_64_ (2 CPU) 04:24:00 LINUX RESTART (2 CPU) 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 34.27 0.00 5.92 3.24 0.09 56.48 04:26:01 AM 0 44.72 0.00 6.94 3.77 0.10 44.47 04:26:01 AM 1 23.81 0.00 4.89 2.71 0.08 68.50 04:27:01 AM all 25.16 0.00 3.37 3.34 0.09 68.04 04:27:01 AM 0 40.63 0.00 4.58 3.34 0.08 51.37 04:27:01 AM 1 9.72 0.00 2.17 3.34 0.10 84.68 04:28:01 AM all 14.60 0.00 2.09 1.75 0.07 81.49 04:28:01 AM 0 15.91 0.00 2.07 2.37 0.07 79.58 04:28:01 AM 1 13.29 0.00 2.11 1.14 0.07 83.39 04:29:01 AM all 25.71 0.00 4.37 5.42 0.08 64.41 04:29:01 AM 0 31.10 0.00 4.89 7.63 0.08 56.29 04:29:01 AM 1 20.31 0.00 3.85 3.21 0.08 72.55 04:30:01 AM all 11.87 0.00 0.81 0.24 0.10 86.98 04:30:01 AM 0 10.04 0.00 0.55 0.30 0.08 89.02 04:30:01 AM 1 13.71 0.00 1.08 0.17 0.12 84.92 04:31:01 AM all 12.21 0.00 1.39 0.02 0.15 86.24 04:31:01 AM 0 0.65 0.00 0.23 0.02 0.15 98.95 04:31:01 AM 1 23.88 0.00 2.55 0.02 0.15 73.40 04:32:01 AM all 12.89 0.00 1.96 0.12 0.12 84.91 04:32:01 AM 0 12.39 0.00 1.68 0.17 0.12 85.64 04:32:01 AM 1 13.39 0.00 2.25 0.07 0.12 84.17 04:33:01 AM all 27.83 0.00 3.18 0.53 0.12 68.34 04:33:01 AM 0 43.63 0.00 3.38 0.50 0.15 52.33 04:33:01 AM 1 11.99 0.00 2.97 0.57 0.08 84.38 Average: all 20.60 0.00 2.89 1.84 0.10 74.57 Average: 0 24.91 0.00 3.04 2.26 0.10 69.68 Average: 1 16.26 0.00 2.74 1.41 0.10 79.49