---> uname -a: Linux prd-centos8-robot-2c-8g-2251.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: 2800.000 BogoMIPS: 5600.00 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 592 4981 19 2123 6808 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:c2:11:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fec2:11ab/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) 01/17/2025 _x86_64_ (2 CPU) 01:01:25 LINUX RESTART (2 CPU) 01:02:04 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 112.54 49.31 63.23 6509.70 16298.95 01:04:01 AM 91.13 0.73 90.40 53.06 10636.61 01:05:01 AM 15.21 0.03 15.18 0.53 1467.98 01:06:01 AM 10.81 0.38 10.43 64.26 235.53 01:07:01 AM 45.99 6.75 39.24 1249.39 2720.68 01:08:01 AM 26.32 0.00 26.32 0.00 5631.41 01:09:01 AM 2.93 0.10 2.83 32.93 104.18 01:10:01 AM 17.91 0.42 17.49 47.05 705.05 Average: 39.91 6.95 32.95 960.11 4652.63 01:02:04 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5299520 6997604 2582912 32.77 2688 1882652 747268 8.37 219836 2051664 202256 01:04:01 AM 5198588 6997912 2683844 34.05 2688 1976672 721756 8.08 198760 2138436 30680 01:05:01 AM 5204404 7003208 2678028 33.97 2688 1976692 721756 8.08 198772 2139920 8 01:06:01 AM 5283740 7084456 2598692 32.97 2688 1978620 639252 7.16 217888 2041568 8 01:07:01 AM 5024640 7065436 2857792 36.26 2688 2210272 635792 7.12 258672 2233316 156628 01:08:01 AM 5020036 7060416 2862396 36.31 2688 2210248 635792 7.12 258720 2232984 4 01:09:01 AM 4912504 6954384 2969928 37.68 2688 2211756 772448 8.65 258848 2339884 16 01:10:01 AM 5194200 7060476 2688232 34.10 2688 2041480 654212 7.33 448032 1891228 13352 Average: 5142204 7027986 2740228 34.76 2688 2061049 691034 7.74 257441 2133625 50369 01:02:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 299.42 189.95 1652.59 63.85 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 63.94 49.19 669.41 8.82 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 6.45 0.75 1.30 0.38 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 12.78 8.73 5.21 3.38 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 41.69 35.44 303.16 10.14 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 166.49 129.64 32.12 32.11 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 169.16 142.36 1661.42 10.44 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 64.05 43.79 84.06 22.25 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 101.77 74.26 544.25 18.64 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) 01/17/2025 _x86_64_ (2 CPU) 01:01:25 LINUX RESTART (2 CPU) 01:02:04 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 42.74 0.03 7.07 6.03 0.11 44.01 01:03:01 AM 0 37.69 0.05 6.59 5.59 0.11 49.96 01:03:01 AM 1 47.78 0.00 7.55 6.48 0.12 38.06 01:04:01 AM all 28.33 0.00 4.03 8.08 0.11 59.45 01:04:01 AM 0 23.14 0.00 3.82 7.34 0.10 65.61 01:04:01 AM 1 33.52 0.00 4.25 8.83 0.12 53.29 01:05:01 AM all 0.44 0.00 0.19 0.99 0.03 98.34 01:05:01 AM 0 0.72 0.00 0.15 0.84 0.03 98.26 01:05:01 AM 1 0.17 0.00 0.23 1.15 0.03 98.41 01:06:01 AM all 10.44 0.00 1.18 0.44 0.06 87.88 01:06:01 AM 0 7.80 0.00 1.12 0.15 0.07 90.87 01:06:01 AM 1 13.08 0.00 1.25 0.73 0.05 84.89 01:07:01 AM all 29.42 0.00 5.20 3.64 0.13 61.61 01:07:01 AM 0 20.08 0.00 4.46 3.36 0.14 71.95 01:07:01 AM 1 38.22 0.00 5.90 3.91 0.12 51.85 01:08:01 AM all 0.88 0.00 0.64 1.00 0.03 97.46 01:08:01 AM 0 1.09 0.00 0.45 1.00 0.03 97.42 01:08:01 AM 1 0.67 0.00 0.82 0.99 0.03 97.49 01:09:01 AM all 5.62 0.00 0.75 0.03 0.07 93.53 01:09:01 AM 0 1.01 0.00 0.40 0.00 0.07 98.52 01:09:01 AM 1 10.27 0.00 1.10 0.07 0.07 88.50 01:10:01 AM all 21.89 0.00 2.72 0.36 0.08 74.95 01:10:01 AM 0 19.23 0.00 3.04 0.30 0.08 77.35 01:10:01 AM 1 24.55 0.00 2.40 0.42 0.07 72.56 Average: all 17.28 0.00 2.69 2.55 0.08 77.40 Average: 0 13.65 0.01 2.47 2.30 0.08 81.50 Average: 1 20.88 0.00 2.91 2.80 0.08 73.33