---> uname -a: Linux prd-centos8-robot-2c-8g-975.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 578 4995 19 2123 6822 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:92:f9:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe92:f973/64 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:55 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 126.21 7.43 118.78 1297.03 10667.43 12:59:02 AM 27.69 0.38 27.31 64.25 3495.30 01:00:01 AM 45.93 0.07 45.87 4.07 2936.67 01:01:01 AM 22.27 0.02 22.26 0.13 5451.57 01:02:01 AM 2.42 0.18 2.23 34.78 120.14 01:03:01 AM 0.40 0.00 0.40 0.00 5.95 01:04:01 AM 0.12 0.00 0.12 0.00 1.28 01:05:01 AM 20.03 0.40 19.63 46.79 907.20 Average: 30.60 1.06 29.54 181.24 2948.19 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5180964 7013784 2701460 34.27 2688 2009916 702016 7.86 221804 2136004 90080 12:59:02 AM 5258412 7092844 2624012 33.29 2688 2011844 622824 6.97 240564 2039888 4 01:00:01 AM 5040756 7074324 2841668 36.05 2688 2203164 617508 6.91 258280 2214828 154412 01:01:01 AM 5035100 7068672 2847324 36.12 2688 2203164 617508 6.91 258280 2214828 12 01:02:01 AM 4988564 7024620 2893860 36.71 2688 2205648 680768 7.62 258688 2260896 4 01:03:01 AM 4973580 7009648 2908844 36.90 2688 2205660 712540 7.98 258684 2274932 20 01:04:01 AM 4970976 7008208 2911448 36.94 2688 2206864 712540 7.98 258744 2277960 1220 01:05:01 AM 5139196 7005468 2743228 34.80 2688 2041928 682580 7.64 447868 1946676 13368 Average: 5073444 7037196 2808980 35.64 2688 2136024 668536 7.49 275364 2170752 32390 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 95.37 71.83 918.69 10.41 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 15.26 9.58 5.39 3.54 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 196.71 142.63 333.51 32.73 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 2.47 0.92 0.89 0.13 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 192.32 181.03 54.77 78.77 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 224.00 219.62 189.08 84.99 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 137.00 132.81 78.40 45.43 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 66.89 43.96 84.53 25.00 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 116.09 100.21 207.89 35.13 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:55 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.35 0.00 5.73 2.74 0.13 56.06 12:58:01 AM 0 37.90 0.00 6.17 2.19 0.13 53.61 12:58:01 AM 1 32.79 0.00 5.29 3.29 0.12 58.52 12:59:02 AM all 10.39 0.00 1.45 0.51 0.05 87.60 12:59:02 AM 0 8.33 0.00 1.15 0.45 0.05 90.01 12:59:02 AM 1 12.44 0.00 1.75 0.57 0.05 85.19 01:00:01 AM all 27.98 0.00 4.88 0.76 0.10 66.27 01:00:01 AM 0 25.96 0.00 4.79 0.53 0.08 68.64 01:00:01 AM 1 29.99 0.00 4.98 1.00 0.12 63.91 01:01:01 AM all 0.37 0.00 0.32 0.32 0.03 98.96 01:01:01 AM 0 0.10 0.00 0.30 0.32 0.03 99.25 01:01:01 AM 1 0.63 0.00 0.33 0.32 0.03 98.68 01:02:01 AM all 16.39 0.00 0.63 0.03 0.08 82.87 01:02:01 AM 0 5.43 0.00 0.39 0.03 0.08 94.07 01:02:01 AM 1 27.36 0.00 0.87 0.02 0.08 71.66 01:03:01 AM all 19.70 0.00 0.49 0.01 0.09 79.72 01:03:01 AM 0 12.61 0.00 0.35 0.02 0.08 86.94 01:03:01 AM 1 26.78 0.00 0.62 0.00 0.10 72.50 01:04:01 AM all 19.75 0.00 0.46 0.00 0.12 79.67 01:04:01 AM 0 28.65 0.00 0.57 0.00 0.12 70.66 01:04:01 AM 1 10.78 0.00 0.35 0.00 0.12 88.74 01:05:01 AM all 19.46 0.00 2.75 0.98 0.07 76.75 01:05:01 AM 0 14.28 0.00 2.59 1.19 0.07 81.87 01:05:01 AM 1 24.62 0.00 2.90 0.77 0.07 71.64 Average: all 18.66 0.00 2.09 0.67 0.08 78.51 Average: 0 16.65 0.00 2.04 0.59 0.08 80.64 Average: 1 20.67 0.00 2.14 0.75 0.09 76.37