---> uname -a: Linux prd-centos8-robot-2c-8g-12014.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 621 4765 19 2310 6772 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:e8:dd:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fee8:dd32/64 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) 12/01/2024 _x86_64_ (2 CPU) 23:40:58 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 104.55 12.68 91.87 2332.82 6575.11 11:44:01 PM 72.40 0.65 71.75 49.06 9707.88 11:45:01 PM 31.93 0.42 31.51 64.79 2422.20 11:46:01 PM 42.92 2.52 40.40 396.00 6709.23 11:47:01 PM 5.01 0.00 5.01 0.00 207.45 11:48:01 PM 0.32 0.00 0.32 0.00 5.62 11:49:01 PM 0.18 0.00 0.18 0.00 2.25 11:50:01 PM 5.63 0.18 5.45 33.86 90.92 Average: 32.87 2.06 30.81 359.59 3215.03 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5294688 7097232 2587736 32.83 2688 1980636 629720 7.05 209504 2044388 227824 11:44:01 PM 5134304 6969672 2748120 34.86 2688 2012552 752432 8.42 231716 2170412 40 11:45:01 PM 5034696 7069572 2847728 36.13 2688 2204868 637172 7.13 254888 2225092 171480 11:46:01 PM 4976508 7027128 2905916 36.87 2688 2220136 673976 7.55 262752 2266804 28 11:47:01 PM 4977976 7028596 2904448 36.85 2688 2220136 673976 7.55 262752 2266868 16 11:48:01 PM 4978012 7028636 2904412 36.85 2688 2220140 673976 7.55 262752 2266932 12 11:49:01 PM 4978220 7028844 2904204 36.84 2688 2220140 673976 7.55 262752 2266816 4 11:50:01 PM 4894972 6943940 2987452 37.90 2688 2218016 758080 8.49 299800 2310088 13348 Average: 5033672 7024202 2848752 36.14 2688 2162078 684164 7.66 255864 2227175 51594 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 88.00 69.83 941.05 9.53 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 47.19 35.03 440.15 7.04 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 40.13 33.58 295.49 7.06 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 543.64 394.37 113.48 95.21 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 0.97 0.58 0.24 0.14 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.82 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.70 0.20 0.04 0.01 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 14.98 11.56 14.20 6.11 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 92.06 68.17 225.58 15.64 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) 12/01/2024 _x86_64_ (2 CPU) 23:40:58 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 36.88 0.00 6.32 3.33 0.13 53.33 11:43:01 PM 0 42.24 0.00 6.74 3.89 0.15 46.98 11:43:01 PM 1 31.54 0.00 5.90 2.78 0.12 59.66 11:44:01 PM all 21.11 0.00 2.70 3.13 0.09 72.97 11:44:01 PM 0 11.37 0.00 2.33 1.92 0.07 84.31 11:44:01 PM 1 30.88 0.00 3.06 4.35 0.12 61.58 11:45:01 PM all 18.39 0.00 3.26 0.86 0.08 77.41 11:45:01 PM 0 12.86 0.00 3.09 0.62 0.08 83.35 11:45:01 PM 1 23.92 0.00 3.44 1.10 0.08 71.45 11:46:01 PM all 11.55 0.00 3.00 1.82 0.08 83.54 11:46:01 PM 0 10.04 0.00 2.93 1.33 0.08 85.63 11:46:01 PM 1 13.06 0.00 3.08 2.31 0.08 81.46 11:47:01 PM all 0.31 0.00 0.08 0.03 0.04 99.54 11:47:01 PM 0 0.52 0.00 0.08 0.00 0.03 99.37 11:47:01 PM 1 0.10 0.00 0.08 0.05 0.05 99.72 11:48:01 PM all 0.28 0.00 0.06 0.00 0.05 99.61 11:48:01 PM 0 0.47 0.00 0.03 0.00 0.03 99.47 11:48:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:49:01 PM all 0.28 0.00 0.07 0.00 0.06 99.59 11:49:01 PM 0 0.50 0.00 0.05 0.00 0.05 99.40 11:49:01 PM 1 0.07 0.00 0.08 0.00 0.07 99.78 11:50:01 PM all 11.24 0.00 1.24 0.09 0.06 87.37 11:50:01 PM 0 7.29 0.00 0.92 0.07 0.05 91.68 11:50:01 PM 1 15.19 0.00 1.57 0.12 0.07 83.05 Average: all 12.51 0.00 2.09 1.16 0.08 84.16 Average: 0 10.66 0.00 2.02 0.98 0.07 86.27 Average: 1 14.36 0.00 2.17 1.34 0.08 82.06