---> uname -a: Linux prd-centos8-robot-2c-8g-1750.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 624 4952 19 2120 6776 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:d7:6f:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fed7:6f3c/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) 12/11/2024 _x86_64_ (2 CPU) 00:56:35 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 86.06 26.39 59.67 6967.25 36978.78 12:59:01 AM 120.20 7.42 112.78 1296.72 9950.24 01:00:01 AM 29.87 0.42 29.46 64.78 3635.35 01:01:01 AM 60.26 0.05 60.21 3.60 7619.39 01:02:01 AM 10.36 0.15 10.21 33.71 856.18 01:03:01 AM 8.20 0.33 7.87 37.86 251.82 01:04:01 AM 22.43 0.52 21.91 63.86 1101.48 Average: 48.01 4.94 43.08 1182.08 8491.93 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5428480 7004084 2453952 31.13 2688 1766472 745676 8.35 189952 1976928 115332 12:59:01 AM 5130644 6963660 2751788 34.91 2688 2009532 740776 8.29 221024 2183176 90636 01:00:01 AM 5169644 7007300 2712788 34.42 2688 2014728 708248 7.93 243992 2123816 3276 01:01:01 AM 4983248 7019252 2899184 36.78 2688 2205344 668816 7.49 257560 2263540 16564 01:02:01 AM 4946548 6983848 2935884 37.25 2688 2206648 732152 8.20 257852 2302320 280 01:03:01 AM 5036868 6930268 2845564 36.10 2688 2066692 763160 8.55 279508 2207696 31404 01:04:01 AM 5131128 6996000 2751304 34.90 2688 2040152 707896 7.93 449140 1950416 1300 Average: 5118080 6986345 2764352 35.07 2688 2044224 723818 8.10 271290 2143985 36970 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 289.33 181.89 1577.36 61.16 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 66.19 51.07 713.24 8.87 0.00 0.00 0.00 0.00 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 15.09 11.28 6.25 4.18 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 178.26 129.43 327.95 30.20 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 14.34 6.15 3.97 0.81 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 113.73 95.63 940.74 31.56 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 15.68 14.61 13.43 6.57 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 98.04 69.48 506.72 20.28 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:35 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.24 0.00 6.35 12.71 0.09 44.62 12:58:01 AM 0 37.65 0.00 7.23 13.91 0.09 41.13 12:58:01 AM 1 34.84 0.00 5.46 11.51 0.09 48.11 12:59:01 AM all 34.01 0.00 5.56 3.45 0.10 56.88 12:59:01 AM 0 42.35 0.00 6.07 3.35 0.10 48.12 12:59:01 AM 1 25.68 0.00 5.06 3.54 0.10 65.62 01:00:01 AM all 11.12 0.00 1.80 1.65 0.07 85.36 01:00:01 AM 0 10.28 0.00 1.89 0.95 0.07 86.81 01:00:01 AM 1 11.96 0.00 1.72 2.34 0.07 83.91 01:01:01 AM all 26.72 0.00 4.26 2.19 0.09 66.73 01:01:01 AM 0 34.83 0.00 4.89 3.25 0.10 56.93 01:01:01 AM 1 18.62 0.00 3.63 1.13 0.08 76.53 01:02:01 AM all 1.31 0.00 0.27 0.42 0.04 97.96 01:02:01 AM 0 2.40 0.00 0.32 0.23 0.03 97.01 01:02:01 AM 1 0.22 0.00 0.22 0.60 0.05 98.91 01:03:01 AM all 11.74 0.00 1.71 0.11 0.14 86.30 01:03:01 AM 0 10.28 0.00 1.14 0.10 0.17 88.31 01:03:01 AM 1 13.21 0.00 2.28 0.12 0.12 84.28 01:04:01 AM all 22.25 0.00 2.64 2.16 0.08 72.87 01:04:01 AM 0 15.05 0.00 2.24 1.69 0.07 80.96 01:04:01 AM 1 29.46 0.00 3.04 2.64 0.10 64.76 Average: all 20.42 0.00 3.21 3.19 0.09 73.09 Average: 0 21.77 0.00 3.38 3.30 0.09 71.46 Average: 1 19.07 0.00 3.05 3.09 0.09 74.71