---> uname -a: Linux prd-centos8-robot-2c-8g-8836.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 607 4967 19 2122 6793 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:2a:1f:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe2a:1ffa/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) 11/20/2024 _x86_64_ (2 CPU) 03:58:25 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 67.63 33.78 33.85 6066.30 4551.06 04:01:01 AM 129.75 7.23 122.52 1041.48 11696.00 04:02:01 AM 20.96 0.48 20.48 66.51 1693.17 04:03:01 AM 56.86 0.03 56.83 3.47 7300.25 04:04:01 AM 9.88 0.00 9.88 0.00 1080.20 04:05:01 AM 1.98 0.10 1.88 32.92 82.89 04:06:01 AM 29.53 0.83 28.70 100.78 1315.73 Average: 45.23 6.07 39.17 1044.66 3960.23 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5395192 6990396 2487240 31.55 2688 1786084 795224 8.90 192544 2006592 111704 04:01:01 AM 5142492 6977660 2739940 34.76 2688 2011880 741568 8.30 221192 2169100 34120 04:02:01 AM 5228640 7065456 2653792 33.67 2688 2013892 654796 7.33 240168 2071068 4 04:03:01 AM 5001680 7038540 2880752 36.55 2688 2205868 654628 7.33 257440 2247312 23940 04:04:01 AM 5003368 7039868 2879064 36.53 2688 2205872 654628 7.33 257440 2247316 4 04:05:01 AM 5001256 7040172 2881176 36.55 2688 2208288 652460 7.31 257892 2248676 876 04:06:01 AM 5130192 6997576 2752240 34.92 2688 2042696 693936 7.77 449152 1952580 1532 Average: 5128974 7021381 2753458 34.93 2688 2067797 692463 7.75 267975 2134663 24597 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 327.99 179.33 1535.15 59.26 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 61.75 50.72 674.41 8.57 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 18.03 9.71 6.92 3.48 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 280.66 198.13 345.84 50.63 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 1.70 0.72 0.19 0.12 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 182.47 146.62 1636.39 11.80 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 51.29 41.48 84.36 25.22 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 131.99 89.53 611.95 22.73 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:25 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 34.71 0.01 5.41 2.09 0.10 57.67 04:00:01 AM 0 33.70 0.02 4.98 1.37 0.10 59.83 04:00:01 AM 1 35.73 0.00 5.84 2.81 0.10 55.52 04:01:01 AM all 32.35 0.00 5.78 6.72 0.11 55.05 04:01:01 AM 0 29.80 0.00 5.78 6.83 0.10 57.48 04:01:01 AM 1 34.90 0.00 5.77 6.60 0.12 52.62 04:02:01 AM all 10.36 0.00 1.28 2.11 0.07 86.18 04:02:01 AM 0 4.04 0.00 1.15 2.02 0.07 92.72 04:02:01 AM 1 16.68 0.00 1.40 2.21 0.07 79.65 04:03:01 AM all 28.20 0.00 4.61 1.11 0.10 65.98 04:03:01 AM 0 23.89 0.00 4.18 1.46 0.10 70.37 04:03:01 AM 1 32.50 0.00 5.03 0.77 0.10 61.60 04:04:01 AM all 0.07 0.00 0.11 0.39 0.03 99.41 04:04:01 AM 0 0.03 0.00 0.12 0.67 0.02 99.16 04:04:01 AM 1 0.10 0.00 0.10 0.12 0.03 99.65 04:05:01 AM all 6.09 0.00 0.79 0.04 0.05 93.03 04:05:01 AM 0 7.08 0.00 0.82 0.00 0.05 92.04 04:05:01 AM 1 5.10 0.00 0.76 0.08 0.05 94.01 04:06:01 AM all 30.43 0.00 3.75 0.46 0.09 65.27 04:06:01 AM 0 31.77 0.00 3.89 0.28 0.10 63.97 04:06:01 AM 1 29.09 0.00 3.62 0.63 0.08 66.57 Average: all 20.33 0.00 3.11 1.85 0.08 74.63 Average: 0 18.63 0.00 2.99 1.81 0.08 76.49 Average: 1 22.04 0.00 3.22 1.89 0.08 72.77