---> uname -a: Linux prd-centos8-robot-2c-8g-6985.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 627 4952 19 2118 6774 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:50:82:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe50:8202/64 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) 11/13/2024 _x86_64_ (2 CPU) 00:54:45 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 183.59 141.31 42.28 13412.39 38054.62 12:57:01 AM 90.65 12.35 78.31 2323.89 6407.31 12:58:01 AM 80.78 0.73 80.04 51.31 9944.38 12:59:01 AM 17.45 0.38 17.06 64.26 1170.67 01:00:01 AM 53.23 0.03 53.20 3.47 7096.80 01:01:01 AM 5.06 0.10 4.97 32.12 207.45 01:02:01 AM 14.56 0.40 14.16 39.58 517.04 Average: 63.62 22.19 41.43 2275.50 9057.59 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5700404 7106076 2182028 27.68 2688 1602484 689816 7.72 165952 1747628 46160 12:57:01 AM 5255860 6988556 2626572 33.32 2688 1914856 754820 8.45 210592 2094796 166392 12:58:01 AM 5169184 7001252 2713248 34.42 2688 2009244 729572 8.17 230960 2138220 1124 12:59:01 AM 5059216 6973920 2823216 35.82 2688 2089148 751628 8.42 254988 2216452 61488 01:00:01 AM 4997236 7028572 2885196 36.60 2688 2200880 698092 7.82 257300 2255824 28 01:01:01 AM 4956772 6989456 2925660 37.12 2688 2202204 752096 8.42 257428 2296068 364 01:02:01 AM 5083792 6943756 2798640 35.50 2688 2035436 757068 8.48 288616 2156228 17988 Average: 5174638 7004513 2707794 34.35 2688 2007750 733299 8.21 237977 2129317 41935 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 254.47 137.40 917.41 55.69 0.00 0.00 0.00 0.00 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 85.04 67.66 915.52 8.45 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 48.36 32.88 440.23 6.57 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 37.58 30.18 290.50 6.78 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 185.67 138.14 46.06 32.37 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 26.92 16.93 5.84 2.26 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 143.08 108.20 1008.95 31.77 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 111.59 75.91 517.81 20.56 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) 11/13/2024 _x86_64_ (2 CPU) 00:54:45 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 31.67 0.05 9.18 27.34 0.12 31.64 12:56:01 AM 0 32.98 0.03 7.85 27.59 0.12 31.42 12:56:01 AM 1 30.37 0.07 10.49 27.09 0.12 31.86 12:57:01 AM all 32.54 0.00 5.22 2.95 0.11 59.18 12:57:01 AM 0 44.02 0.00 6.46 3.89 0.10 45.53 12:57:01 AM 1 21.14 0.00 3.98 2.02 0.12 72.74 12:58:01 AM all 19.38 0.00 3.27 4.01 0.08 73.26 12:58:01 AM 0 25.08 0.00 3.77 3.26 0.08 67.80 12:58:01 AM 1 13.69 0.00 2.77 4.75 0.08 78.70 12:59:01 AM all 17.64 0.00 2.32 0.67 0.09 79.27 12:59:01 AM 0 13.86 0.00 2.04 0.78 0.08 83.23 12:59:01 AM 1 21.45 0.00 2.61 0.56 0.10 75.29 01:00:01 AM all 17.62 0.00 3.13 2.61 0.11 76.53 01:00:01 AM 0 18.57 0.00 3.01 2.09 0.12 76.22 01:00:01 AM 1 16.68 0.00 3.25 3.13 0.10 76.84 01:01:01 AM all 2.07 0.00 0.27 0.13 0.05 97.48 01:01:01 AM 0 2.04 0.00 0.37 0.15 0.05 97.39 01:01:01 AM 1 2.11 0.00 0.17 0.10 0.05 97.57 01:02:01 AM all 15.06 0.00 2.00 0.17 0.08 82.68 01:02:01 AM 0 20.34 0.00 1.94 0.20 0.08 77.44 01:02:01 AM 1 9.75 0.00 2.07 0.13 0.08 87.96 Average: all 19.39 0.01 3.61 5.34 0.09 71.56 Average: 0 22.36 0.00 3.61 5.34 0.09 68.59 Average: 1 16.42 0.01 3.60 5.34 0.09 74.53