---> uname -a: Linux prd-centos8-robot-2c-8g-3824.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 580 4994 19 2122 6821 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:20:31:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe20:310d/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) 12/18/2024 _x86_64_ (2 CPU) 04:03:24 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 115.24 44.57 70.68 6110.90 15972.58 04:06:01 AM 80.69 0.73 79.96 53.05 9629.96 04:07:01 AM 22.86 0.42 22.45 64.79 1810.83 04:08:01 AM 60.10 6.75 53.35 1249.18 7146.38 04:09:01 AM 7.16 0.08 7.08 31.99 741.52 04:10:01 AM 2.07 0.03 2.03 1.07 115.63 04:11:01 AM 0.47 0.00 0.47 0.00 6.76 04:12:01 AM 12.63 0.32 12.31 36.92 480.37 Average: 37.65 6.61 31.04 943.51 4488.06 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5379808 7038384 2502624 31.75 2688 1842180 712752 7.98 185400 1998844 141224 04:06:01 AM 5216468 7011132 2665964 33.82 2688 1972112 718984 8.05 198592 2122872 30680 04:07:01 AM 5211660 7052412 2670772 33.88 2688 2016248 696300 7.80 227956 2093672 40712 04:08:01 AM 5033516 7068708 2848916 36.14 2688 2205200 639540 7.16 258304 2219140 16544 04:09:01 AM 4990572 7026964 2891860 36.69 2688 2206400 691436 7.74 258576 2261072 248 04:10:01 AM 4985576 7023164 2896856 36.75 2688 2207596 731172 8.19 258576 2265628 4 04:11:01 AM 4970380 7007988 2912052 36.94 2688 2207612 746660 8.36 258576 2281068 4 04:12:01 AM 5127928 6994520 2754504 34.94 2688 2040740 711356 7.97 291524 2110184 20168 Average: 5114488 7027909 2767944 35.12 2688 2087261 706025 7.91 242188 2169060 31198 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 295.57 190.70 1656.26 62.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 60.80 44.07 586.89 7.71 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 20.60 16.33 63.47 5.12 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 197.83 142.30 277.75 34.24 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 12.13 6.43 3.44 0.75 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 247.53 238.75 63.80 97.92 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 235.60 233.07 201.22 86.50 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 102.02 87.34 130.69 44.83 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 146.51 119.88 372.95 42.40 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) 12/18/2024 _x86_64_ (2 CPU) 04:03:24 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 43.69 0.03 6.88 5.36 0.08 43.96 04:05:01 AM 0 51.04 0.02 8.00 4.37 0.08 36.50 04:05:01 AM 1 36.35 0.03 5.77 6.35 0.08 51.41 04:06:01 AM all 23.51 0.00 3.38 4.11 0.09 68.90 04:06:01 AM 0 30.58 0.00 3.63 3.92 0.10 61.77 04:06:01 AM 1 16.44 0.00 3.13 4.30 0.08 76.04 04:07:01 AM all 18.17 0.00 2.79 2.47 0.07 76.50 04:07:01 AM 0 18.70 0.00 2.87 3.10 0.07 75.26 04:07:01 AM 1 17.64 0.00 2.71 1.84 0.07 77.75 04:08:01 AM all 21.54 0.00 4.16 8.36 0.09 65.85 04:08:01 AM 0 26.84 0.00 4.56 8.64 0.10 59.86 04:08:01 AM 1 16.26 0.00 3.75 8.08 0.08 71.82 04:09:01 AM all 1.03 0.00 0.22 0.55 0.03 98.17 04:09:01 AM 0 1.52 0.00 0.27 0.55 0.03 97.63 04:09:01 AM 1 0.53 0.00 0.17 0.55 0.03 98.71 04:10:01 AM all 19.80 0.00 0.60 0.01 0.08 79.51 04:10:01 AM 0 2.06 0.00 0.23 0.02 0.07 97.62 04:10:01 AM 1 37.57 0.00 0.96 0.00 0.10 61.37 04:11:01 AM all 24.83 0.00 0.53 0.00 0.09 74.55 04:11:01 AM 0 33.55 0.00 0.64 0.00 0.12 65.69 04:11:01 AM 1 16.14 0.00 0.42 0.00 0.07 83.38 04:12:01 AM all 20.00 0.00 1.89 0.11 0.11 77.90 04:12:01 AM 0 24.30 0.00 1.61 0.07 0.10 73.93 04:12:01 AM 1 15.68 0.00 2.17 0.15 0.12 81.89 Average: all 21.57 0.00 2.56 2.62 0.08 73.17 Average: 0 23.57 0.00 2.73 2.58 0.08 71.04 Average: 1 19.57 0.00 2.38 2.67 0.08 75.30