---> uname -a: Linux prd-centos8-robot-2c-8g-3463.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 614 4779 19 2303 6779 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:6d:af:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe6d:afa3/64 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) 11/02/2024 _x86_64_ (2 CPU) 00:47:13 LINUX RESTART (2 CPU) 12:48:02 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 104.41 13.32 91.09 2383.32 6907.49 12:50:01 AM 75.01 0.70 74.31 50.78 9720.89 12:51:01 AM 11.26 0.42 10.84 64.77 317.47 12:52:01 AM 65.89 2.68 63.21 429.00 7565.26 Average: 63.97 4.24 59.73 724.98 6124.18 12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5202816 6980712 2679608 33.99 2688 1958340 767540 8.59 216620 2134868 206392 12:50:01 AM 5205076 7036076 2677348 33.97 2688 2008464 674760 7.56 228616 2101328 24 12:51:01 AM 5129344 6990016 2753080 34.93 2688 2037180 737060 8.25 246552 2156832 26696 12:52:01 AM 4849124 6922732 3033300 38.48 2688 2243200 767720 8.60 288624 2370384 45216 Average: 5096590 6982384 2785834 35.34 2688 2061796 736770 8.25 245103 2190853 69582 12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 152.16 113.85 1196.80 22.68 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 47.22 31.72 439.56 6.20 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 21.56 13.04 6.32 4.30 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 76.75 59.97 315.22 20.27 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 74.09 54.39 486.48 13.32 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) 11/02/2024 _x86_64_ (2 CPU) 00:47:13 LINUX RESTART (2 CPU) 12:48:02 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 37.73 0.00 6.34 2.98 0.11 52.84 12:49:01 AM 0 37.81 0.00 6.64 2.63 0.10 52.82 12:49:01 AM 1 37.65 0.00 6.05 3.32 0.12 52.86 12:50:01 AM all 15.29 0.00 2.79 2.99 0.06 78.88 12:50:01 AM 0 23.36 0.00 3.32 2.97 0.07 70.28 12:50:01 AM 1 7.24 0.00 2.25 3.00 0.05 87.46 12:51:01 AM all 12.86 0.00 1.69 0.55 0.06 84.84 12:51:01 AM 0 23.39 0.00 2.09 0.83 0.07 73.63 12:51:01 AM 1 2.34 0.00 1.29 0.27 0.05 96.06 12:52:01 AM all 32.62 0.00 4.55 2.34 0.08 60.41 12:52:01 AM 0 40.30 0.00 4.96 2.44 0.08 52.21 12:52:01 AM 1 24.95 0.00 4.14 2.24 0.08 68.60 Average: all 24.57 0.00 3.83 2.21 0.08 69.31 Average: 0 31.19 0.00 4.24 2.22 0.08 62.28 Average: 1 17.96 0.00 3.42 2.20 0.08 76.34