---> uname -a: Linux prd-centos8-robot-2c-8g-3236.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: 2800.000 BogoMIPS: 5600.00 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 582 5001 19 2114 6819 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:78:3d:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe78:3db3/64 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) 11/01/2024 _x86_64_ (2 CPU) 00:55:32 LINUX RESTART (2 CPU) 12:56:03 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 84.78 39.71 45.07 8436.95 20466.70 12:58:01 AM 119.56 0.73 118.83 51.05 11729.62 12:59:01 AM 21.46 0.42 21.05 64.79 1621.46 01:00:01 AM 60.30 0.03 60.26 3.47 7583.76 01:01:01 AM 10.54 0.10 10.44 32.12 884.04 01:02:01 AM 15.49 0.48 15.01 49.44 650.26 Average: 51.84 6.73 45.11 1400.52 7081.44 12:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5389012 7008120 2493420 31.63 2688 1808952 785692 8.80 216096 1986568 117040 12:58:01 AM 5184532 7012744 2697900 34.23 2688 2004800 706724 7.91 220768 2129708 34144 12:59:01 AM 5261224 7090776 2621208 33.25 2688 2006748 631756 7.07 239516 2038240 4 01:00:01 AM 5036004 7064656 2846428 36.11 2688 2198128 632640 7.08 256716 2212892 16560 01:01:01 AM 4999240 7029108 2883192 36.58 2688 2199340 680932 7.62 256844 2251508 4 01:02:01 AM 5181356 7037540 2701076 34.27 2688 2031688 661908 7.41 445692 1904292 13348 Average: 5175228 7040491 2707204 34.34 2688 2041609 683275 7.65 272605 2087201 30183 12:56:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 324.15 191.88 1581.72 63.06 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 71.28 53.13 668.77 8.82 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 13.60 8.20 5.09 3.27 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 194.69 143.04 327.97 31.51 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 13.19 6.93 3.81 1.16 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 65.22 37.78 83.07 27.01 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 112.51 72.83 438.72 22.25 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) 11/01/2024 _x86_64_ (2 CPU) 00:55:32 LINUX RESTART (2 CPU) 12:56:03 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.94 0.01 6.87 9.22 0.10 44.86 12:57:01 AM 0 44.68 0.02 7.90 9.11 0.10 38.19 12:57:01 AM 1 33.21 0.00 5.85 9.33 0.09 51.52 12:58:01 AM all 30.48 0.00 4.73 4.68 0.10 60.01 12:58:01 AM 0 41.54 0.00 5.31 4.86 0.10 48.20 12:58:01 AM 1 19.45 0.00 4.16 4.50 0.10 71.79 12:59:01 AM all 10.00 0.00 1.21 0.78 0.05 87.96 12:59:01 AM 0 4.92 0.00 1.20 0.47 0.05 93.36 12:59:01 AM 1 15.08 0.00 1.22 1.09 0.05 82.57 01:00:01 AM all 26.73 0.00 4.54 2.17 0.10 66.46 01:00:01 AM 0 27.89 0.00 4.52 2.27 0.08 65.23 01:00:01 AM 1 25.56 0.00 4.56 2.07 0.12 67.69 01:01:01 AM all 1.34 0.00 0.23 0.23 0.04 98.16 01:01:01 AM 0 1.87 0.00 0.23 0.15 0.03 97.71 01:01:01 AM 1 0.82 0.00 0.22 0.30 0.05 98.61 01:02:01 AM all 16.24 0.00 2.70 0.23 0.09 80.73 01:02:01 AM 0 18.10 0.00 3.12 0.18 0.10 78.49 01:02:01 AM 1 14.37 0.00 2.29 0.28 0.08 82.98 Average: all 20.51 0.00 3.36 2.85 0.08 73.20 Average: 0 23.02 0.00 3.68 2.80 0.08 70.41 Average: 1 18.00 0.00 3.03 2.89 0.08 76.00