---> uname -a: Linux prd-centos8-robot-2c-8g-1753.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4822 19 2295 6815 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e9:b2:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fee9:b2da/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) 01:51:38 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 148.73 96.85 51.87 11582.61 37375.08 01:54:01 AM 96.60 13.33 83.27 2375.34 6611.70 01:55:01 AM 77.75 0.70 77.05 50.79 9763.51 01:56:01 AM 10.71 0.42 10.30 64.78 599.87 01:57:01 AM 70.32 2.70 67.62 429.93 7518.76 Average: 80.83 22.80 58.02 2901.17 12375.06 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5813580 7180940 2068844 26.25 2688 1567004 599252 6.71 153572 1657480 25792 01:54:01 AM 5297504 7031152 2584920 32.79 2688 1915812 694040 7.77 212160 2049224 170804 01:55:01 AM 5204268 7028168 2678156 33.98 2688 2001436 699960 7.84 231276 2101380 1120 01:56:01 AM 5199380 7058288 2683044 34.04 2688 2033824 661188 7.40 249708 2081416 31060 01:57:01 AM 4954808 6988940 2927616 37.14 2688 2203260 705988 7.90 297776 2255440 13420 Average: 5293908 7057498 2588516 32.84 2688 1944267 672086 7.53 228898 2028988 48439 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 137.25 66.40 467.30 25.99 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 188.94 136.56 1289.79 36.95 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 41.11 28.48 421.75 6.63 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 20.41 15.24 10.79 4.29 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 83.69 65.94 316.82 21.06 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 94.28 62.52 501.27 18.98 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) 01:51:38 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 17.89 0.05 6.83 57.38 0.08 17.77 01:53:01 AM 0 17.96 0.05 5.89 51.45 0.08 24.56 01:53:01 AM 1 17.82 0.05 7.77 63.32 0.07 10.97 01:54:01 AM all 37.30 0.00 6.20 3.33 0.10 53.06 01:54:01 AM 0 31.83 0.00 6.61 4.12 0.10 57.34 01:54:01 AM 1 42.78 0.00 5.79 2.54 0.10 48.79 01:55:01 AM all 19.80 0.00 3.15 6.21 0.08 70.76 01:55:01 AM 0 14.06 0.00 2.59 5.74 0.08 77.53 01:55:01 AM 1 25.54 0.00 3.72 6.67 0.07 64.00 01:56:01 AM all 12.79 0.00 2.20 0.18 0.06 84.78 01:56:01 AM 0 10.51 0.00 2.27 0.15 0.07 87.00 01:56:01 AM 1 15.06 0.00 2.14 0.20 0.05 82.55 01:57:01 AM all 30.84 0.00 4.38 3.24 0.11 61.43 01:57:01 AM 0 27.79 0.00 4.74 4.45 0.10 62.93 01:57:01 AM 1 33.89 0.00 4.03 2.03 0.12 59.93 Average: all 23.73 0.01 4.55 13.98 0.08 57.64 Average: 0 20.43 0.01 4.42 13.12 0.09 61.94 Average: 1 27.04 0.01 4.68 14.85 0.08 53.34