---> uname -a: Linux prd-centos8-robot-2c-8g-4463.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 585 4992 19 2120 6816 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:46:91:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe46:91c1/64 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) 01/24/2025 _x86_64_ (2 CPU) 02:07:46 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 73.74 6.36 67.38 1096.97 6917.46 02:11:01 AM 75.42 0.33 75.08 22.52 7626.20 02:12:01 AM 24.54 0.43 24.11 31.06 3567.99 02:13:01 AM 13.45 0.38 13.06 64.26 571.24 02:14:01 AM 54.02 6.75 47.28 1249.39 4416.65 02:15:01 AM 17.61 0.00 17.61 0.00 3910.60 02:16:01 AM 15.40 0.43 14.96 69.99 528.61 Average: 39.17 2.10 37.07 362.00 3934.43 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5372880 7032252 2509552 31.84 2688 1842976 732344 8.20 185720 2009172 140824 02:11:01 AM 5275316 7072368 2607116 33.08 2688 1974480 652372 7.30 191144 2078628 92932 02:12:01 AM 5207492 7004920 2674940 33.94 2688 1975368 714864 8.00 198896 2136840 12 02:13:01 AM 5214744 7051880 2667688 33.84 2688 2012364 669896 7.50 226640 2094764 34592 02:14:01 AM 5028400 7068312 2854032 36.21 2688 2209388 636176 7.12 258808 2228744 108452 02:15:01 AM 5026676 7066232 2855756 36.23 2688 2209388 636176 7.12 258808 2228576 8 02:16:01 AM 5126008 6988860 2756424 34.97 2688 2038868 716620 8.02 289684 2117716 16800 Average: 5178788 7040689 2703644 34.30 2688 2037547 679778 7.61 229957 2127777 56231 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 130.39 86.99 916.58 20.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 64.66 49.67 588.50 8.11 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 3.67 0.80 1.19 0.28 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 13.45 11.06 8.60 4.33 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 216.36 190.37 331.88 42.87 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.45 5.20 1.87 1.37 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 58.54 37.44 79.72 20.15 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 70.79 54.50 275.50 13.87 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) 01/24/2025 _x86_64_ (2 CPU) 02:07:46 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 26.47 0.00 4.24 11.10 0.16 58.04 02:10:01 AM 0 26.19 0.00 4.48 7.59 0.10 61.63 02:10:01 AM 1 26.74 0.00 4.00 14.60 0.22 54.45 02:11:01 AM all 22.79 0.00 3.10 14.16 0.08 59.88 02:11:01 AM 0 24.95 0.00 2.86 22.11 0.08 49.99 02:11:01 AM 1 20.62 0.00 3.33 6.21 0.07 69.77 02:12:01 AM all 1.04 0.00 0.46 0.90 0.03 97.57 02:12:01 AM 0 0.22 0.00 0.33 1.05 0.03 98.36 02:12:01 AM 1 1.85 0.00 0.58 0.75 0.03 96.78 02:13:01 AM all 17.38 0.00 2.27 0.54 0.07 79.74 02:13:01 AM 0 24.15 0.00 2.56 0.48 0.07 72.74 02:13:01 AM 1 10.61 0.00 1.99 0.60 0.07 86.74 02:14:01 AM all 22.21 0.00 4.11 7.90 0.12 65.66 02:14:01 AM 0 23.11 0.00 4.76 8.58 0.10 63.45 02:14:01 AM 1 21.32 0.00 3.45 7.22 0.13 67.87 02:15:01 AM all 0.13 0.00 0.30 1.49 0.05 98.03 02:15:01 AM 0 0.15 0.00 0.28 0.65 0.07 98.85 02:15:01 AM 1 0.10 0.00 0.32 2.34 0.03 97.21 02:16:01 AM all 13.40 0.00 1.86 0.72 0.08 83.94 02:16:01 AM 0 13.49 0.00 1.30 0.75 0.08 84.37 02:16:01 AM 1 13.31 0.00 2.42 0.69 0.07 83.51 Average: all 14.76 0.00 2.33 5.26 0.08 77.57 Average: 0 16.02 0.00 2.37 5.88 0.08 75.66 Average: 1 13.49 0.00 2.30 4.63 0.09 79.49