---> uname -a: Linux prd-centos8-robot-2c-8g-7887.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 579 4984 19 2133 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:cf:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe92:cff9/64 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:42 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 197.52 143.96 53.56 14259.33 38473.62 03:54:01 AM 112.98 0.82 112.16 55.18 11296.53 03:55:01 AM 32.28 0.38 31.89 64.26 3744.89 03:56:01 AM 52.82 9.26 43.55 1642.25 2839.97 03:57:01 AM 24.28 0.00 24.28 0.00 5615.71 03:58:01 AM 15.35 0.43 14.91 69.99 616.10 Average: 72.55 25.82 46.73 2683.02 10434.07 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5524044 7045676 2358388 29.92 2688 1714532 735388 8.23 184904 1892808 104160 03:54:01 AM 5212684 7011060 2669748 33.87 2688 1975812 713680 7.99 198032 2128604 90644 03:55:01 AM 5297776 7097492 2584656 32.79 2688 1977744 634476 7.10 217232 2028420 4 03:56:01 AM 5023612 7074944 2858820 36.27 2688 2220840 630120 7.06 263404 2229048 156360 03:57:01 AM 5019348 7070280 2863084 36.32 2688 2220840 630120 7.06 263412 2229368 4 03:58:01 AM 5119168 6994964 2763264 35.06 2688 2051156 715448 8.01 296316 2114928 14484 Average: 5199439 7049069 2682993 34.04 2688 2026821 676539 7.58 237217 2103863 60943 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 257.22 143.25 1162.82 56.24 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 91.40 72.93 1084.39 11.11 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 17.13 7.80 5.92 3.15 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 223.33 164.83 337.16 42.68 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 1.95 0.82 0.71 0.13 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 57.66 37.33 79.43 21.03 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 108.13 71.17 445.17 22.39 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) 01/06/2025 _x86_64_ (2 CPU) 03:51:42 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 36.11 0.08 10.29 19.92 0.12 33.49 03:53:01 AM 0 44.26 0.02 9.19 21.39 0.12 25.03 03:53:01 AM 1 27.91 0.14 11.39 18.45 0.12 42.00 03:54:01 AM all 36.56 0.00 5.04 3.27 0.10 55.04 03:54:01 AM 0 37.45 0.00 5.39 3.44 0.10 53.63 03:54:01 AM 1 35.67 0.00 4.68 3.10 0.10 56.45 03:55:01 AM all 10.42 0.00 1.25 0.79 0.09 87.45 03:55:01 AM 0 17.19 0.00 1.38 1.18 0.08 80.15 03:55:01 AM 1 3.63 0.00 1.12 0.40 0.10 94.75 03:56:01 AM all 28.64 0.00 5.18 1.21 0.09 64.88 03:56:01 AM 0 35.40 0.00 5.67 1.32 0.08 57.53 03:56:01 AM 1 21.90 0.00 4.68 1.10 0.10 72.22 03:57:01 AM all 0.08 0.00 0.33 2.61 0.03 96.95 03:57:01 AM 0 0.05 0.00 0.35 2.90 0.02 96.68 03:57:01 AM 1 0.12 0.00 0.30 2.32 0.03 97.23 03:58:01 AM all 14.32 0.00 1.92 0.10 0.07 83.59 03:58:01 AM 0 23.08 0.00 2.29 0.15 0.07 74.42 03:58:01 AM 1 5.55 0.00 1.55 0.05 0.07 92.78 Average: all 21.00 0.01 3.99 4.62 0.08 70.29 Average: 0 26.21 0.00 4.04 5.04 0.08 64.63 Average: 1 15.78 0.02 3.94 4.20 0.09 75.97