---> uname -a: Linux prd-centos8-robot-2c-8g-1253.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 619 4959 19 2119 6782 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:78:d6:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe78:d68d/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) 01/13/2025 _x86_64_ (2 CPU) 03:57:10 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 96.25 6.30 89.95 1094.57 7593.65 04:00:01 AM 67.04 0.67 66.37 51.19 8540.41 04:01:01 AM 14.94 0.37 14.58 61.30 728.60 04:02:01 AM 61.78 6.81 54.96 1250.50 7170.27 04:03:01 AM 7.43 0.08 7.35 31.99 767.24 04:04:01 AM 6.80 0.37 6.43 39.19 221.36 04:05:01 AM 14.31 0.00 14.31 0.00 966.82 Average: 38.37 2.09 36.28 361.31 3712.75 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5276244 7038576 2606180 33.06 2688 1941352 684536 7.66 187232 2088752 188528 04:00:01 AM 5214012 7008960 2668412 33.85 2688 1973176 717628 8.04 198528 2129144 4 04:01:01 AM 5207060 7048496 2675364 33.94 2688 2017268 693572 7.77 227956 2098844 38420 04:02:01 AM 5002772 7039056 2879652 36.53 2688 2206408 660496 7.40 258348 2253288 16592 04:03:01 AM 4962548 7000064 2919876 37.04 2688 2207648 709612 7.95 258480 2292976 108 04:04:01 AM 5076996 6960872 2805428 35.59 2688 2057976 729536 8.17 270608 2179064 21956 04:05:01 AM 5095384 6956916 2787040 35.36 2688 2037496 735272 8.23 291560 2146376 4 Average: 5119288 7007563 2763136 35.05 2688 2063046 704379 7.89 241816 2169778 37945 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 122.18 93.19 1064.76 24.82 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 39.19 23.93 434.86 3.06 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 15.03 13.81 62.81 4.64 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 223.82 163.96 280.24 43.18 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 16.71 9.40 4.40 1.96 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 199.42 156.46 1721.51 27.05 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 8.37 3.88 3.65 1.37 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 89.25 66.38 510.28 15.16 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) 01/13/2025 _x86_64_ (2 CPU) 03:57:10 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 39.81 0.00 5.90 2.21 0.13 51.95 03:59:01 AM 0 47.08 0.00 6.28 2.08 0.12 44.44 03:59:01 AM 1 32.53 0.00 5.52 2.34 0.13 59.47 04:00:01 AM all 9.25 0.00 1.44 4.55 0.08 84.69 04:00:01 AM 0 9.22 0.00 1.70 4.28 0.05 84.75 04:00:01 AM 1 9.29 0.00 1.17 4.82 0.10 84.62 04:01:01 AM all 17.58 0.00 2.29 0.32 0.07 79.75 04:01:01 AM 0 22.71 0.00 2.58 0.40 0.07 74.24 04:01:01 AM 1 12.44 0.00 2.00 0.23 0.07 85.26 04:02:01 AM all 20.77 0.00 4.00 4.45 0.09 70.69 04:02:01 AM 0 31.47 0.00 4.92 4.74 0.08 58.78 04:02:01 AM 1 10.10 0.00 3.08 4.16 0.10 82.56 04:03:01 AM all 1.64 0.00 0.27 0.43 0.04 97.62 04:03:01 AM 0 2.81 0.00 0.30 0.65 0.03 96.20 04:03:01 AM 1 0.47 0.00 0.23 0.22 0.05 99.03 04:04:01 AM all 10.51 0.00 1.68 0.13 0.09 87.58 04:04:01 AM 0 7.47 0.00 1.62 0.17 0.08 90.66 04:04:01 AM 1 13.60 0.00 1.74 0.10 0.10 84.45 04:05:01 AM all 7.30 0.00 0.76 0.17 0.06 91.71 04:05:01 AM 0 8.17 0.00 0.93 0.27 0.03 90.59 04:05:01 AM 1 6.43 0.00 0.58 0.07 0.08 92.83 Average: all 15.28 0.00 2.34 1.75 0.08 80.56 Average: 0 18.42 0.00 2.62 1.79 0.07 77.10 Average: 1 12.12 0.00 2.05 1.71 0.09 84.03