---> uname -a: Linux prd-centos8-robot-2c-8g-4685.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 605 4968 19 2123 6795 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:73:a1:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe73:a1a5/64 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) 12/22/2024 _x86_64_ (2 CPU) 00:58:40 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 169.83 121.74 48.09 13707.55 37743.13 01:01:01 AM 113.92 0.33 113.59 14.26 10888.87 01:02:01 AM 38.13 1.17 36.97 117.77 4534.15 01:03:01 AM 53.44 6.75 46.69 1249.39 2906.77 01:04:01 AM 23.73 0.00 23.73 0.00 5578.46 01:05:01 AM 6.13 0.42 5.72 69.86 255.57 01:06:01 AM 28.27 0.52 27.76 63.85 1204.62 Average: 61.93 18.70 43.22 2174.76 9016.75 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5597604 7076056 2284820 28.99 2688 1672960 725964 8.13 178212 1829188 73224 01:01:01 AM 5108832 6944192 2773592 35.19 2688 2014024 789272 8.84 194520 2238588 150964 01:02:01 AM 5268684 7068752 2613740 33.16 2688 1978288 672312 7.53 218020 2055168 28 01:03:01 AM 5006836 7046500 2875588 36.48 2688 2209440 672068 7.53 258484 2249204 156220 01:04:01 AM 5003280 7042584 2879144 36.53 2688 2209444 672068 7.53 258484 2248768 0 01:05:01 AM 5148916 7021268 2733508 34.68 2688 2043972 692976 7.76 253408 2109696 4768 01:06:01 AM 5103480 6981712 2778944 35.25 2688 2054240 725004 8.12 450768 1979884 13248 Average: 5176805 7025866 2705619 34.32 2688 2026053 707095 7.92 258842 2101499 56922 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 250.44 140.55 987.95 56.20 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 119.10 92.42 1250.20 12.83 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 15.75 10.06 7.13 3.70 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 251.24 185.60 341.71 46.46 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 2.03 0.75 0.24 0.12 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 194.32 137.06 1313.91 26.39 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.14 18.83 17.67 9.15 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 121.85 83.60 559.82 22.12 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) 12/22/2024 _x86_64_ (2 CPU) 00:58:40 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 29.62 0.08 10.42 27.43 0.12 32.34 01:00:01 AM 0 30.33 0.08 9.60 25.25 0.12 34.61 01:00:01 AM 1 28.90 0.07 11.25 29.62 0.12 30.04 01:01:01 AM all 37.68 0.00 5.14 4.10 0.10 52.98 01:01:01 AM 0 44.41 0.00 6.08 4.01 0.10 45.41 01:01:01 AM 1 30.96 0.00 4.21 4.19 0.10 60.54 01:02:01 AM all 13.39 0.00 1.82 1.59 0.09 83.11 01:02:01 AM 0 18.88 0.00 2.05 1.88 0.08 77.12 01:02:01 AM 1 7.92 0.00 1.60 1.30 0.10 89.07 01:03:01 AM all 27.44 0.00 5.16 1.03 0.08 66.28 01:03:01 AM 0 27.58 0.00 5.32 0.83 0.08 66.18 01:03:01 AM 1 27.31 0.00 4.99 1.23 0.08 66.39 01:04:01 AM all 0.07 0.00 0.32 1.48 0.03 98.10 01:04:01 AM 0 0.07 0.00 0.33 1.99 0.03 97.58 01:04:01 AM 1 0.07 0.00 0.30 0.97 0.03 98.63 01:05:01 AM all 6.67 0.00 1.59 0.07 0.09 91.58 01:05:01 AM 0 7.01 0.00 1.46 0.08 0.08 91.36 01:05:01 AM 1 6.33 0.00 1.72 0.05 0.10 91.81 01:06:01 AM all 31.53 0.00 3.24 0.31 0.10 64.83 01:06:01 AM 0 43.02 0.00 3.65 0.40 0.08 52.84 01:06:01 AM 1 20.03 0.00 2.82 0.22 0.12 76.82 Average: all 20.91 0.01 3.94 5.09 0.09 69.96 Average: 0 24.48 0.01 4.06 4.89 0.08 66.47 Average: 1 17.34 0.01 3.82 5.30 0.09 73.44