---> uname -a: Linux prd-centos8-robot-2c-8g-41334.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4817 19 2297 6812 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:a4:dc:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fea4:dc91/64 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 69.19 38.25 30.94 6011.79 22197.94 12:59:01 AM 112.43 6.98 105.45 1258.86 8862.79 01:00:02 AM 43.52 0.67 42.85 49.45 5585.97 01:01:01 AM 22.83 0.41 22.43 65.31 1449.12 01:02:01 AM 45.60 0.12 45.49 5.33 7008.69 01:03:01 AM 2.98 0.00 2.98 0.00 75.57 01:04:01 AM 0.35 0.00 0.35 0.00 3.58 01:05:01 AM 0.37 0.00 0.37 0.00 4.00 01:06:01 AM 0.32 0.00 0.32 0.00 3.15 01:07:01 AM 9.68 0.17 9.51 32.92 251.00 Average: 30.74 4.67 26.08 743.72 4550.44 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5539328 7051112 2343104 29.73 2688 1705064 715456 8.01 184344 1876696 71672 12:59:01 AM 5228548 7033316 2653884 33.67 2688 1982644 693952 7.77 211056 2100256 114520 01:00:02 AM 5137676 6995292 2744756 34.82 2688 2034764 737240 8.25 234220 2164144 23384 01:01:01 AM 4993892 6996200 2888540 36.65 2688 2174056 720788 8.07 271148 2253668 142124 01:02:01 AM 5029696 7067872 2852736 36.19 2688 2207492 627428 7.03 258500 2216936 20 01:03:01 AM 5030068 7068244 2852364 36.19 2688 2207492 627428 7.03 258504 2216800 4 01:04:01 AM 5030084 7068260 2852348 36.19 2688 2207492 627428 7.03 258504 2216736 4 01:05:01 AM 5029912 7068092 2852520 36.19 2688 2207496 627428 7.03 258504 2217176 4 01:06:01 AM 5029920 7068100 2852512 36.19 2688 2207496 627428 7.03 258504 2216980 4 01:07:01 AM 4882176 6953296 3000256 38.06 2688 2240132 725732 8.13 283940 2338544 33380 Average: 5093130 7036978 2789302 35.39 2688 2117413 673031 7.54 247722 2181794 38512 12:57:01 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 276.22 175.52 1145.83 55.42 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 70.12 55.36 662.50 8.76 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 45.47 31.49 400.84 5.42 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 40.28 33.47 297.82 6.89 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 610.06 421.94 122.18 100.48 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 2.77 2.12 0.56 0.49 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 1.52 0.57 0.18 0.10 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 0.85 0.28 0.28 0.20 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 0.92 0.15 0.05 0.01 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 14.68 10.36 13.05 6.62 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 106.44 73.22 264.32 18.47 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 30.31 0.03 5.83 22.32 0.13 41.39 12:58:01 AM 0 25.71 0.02 5.19 19.47 0.14 49.47 12:58:01 AM 1 34.92 0.03 6.46 25.18 0.12 33.28 12:59:01 AM all 32.97 0.00 5.64 4.91 0.11 56.37 12:59:01 AM 0 30.26 0.00 5.03 2.93 0.10 61.69 12:59:01 AM 1 35.70 0.00 6.25 6.91 0.12 51.02 01:00:02 AM all 15.23 0.00 1.83 1.86 0.08 81.00 01:00:02 AM 0 10.79 0.00 1.67 1.97 0.10 85.47 01:00:02 AM 1 19.67 0.00 1.99 1.75 0.07 76.53 01:01:01 AM all 18.36 0.00 2.96 0.52 0.09 78.07 01:01:01 AM 0 19.63 0.00 3.00 0.71 0.07 76.58 01:01:01 AM 1 17.08 0.00 2.92 0.32 0.12 79.56 01:02:01 AM all 13.09 0.00 2.97 2.17 0.06 81.71 01:02:01 AM 0 9.65 0.00 2.90 2.75 0.07 84.63 01:02:01 AM 1 16.52 0.00 3.05 1.59 0.05 78.78 01:03:01 AM all 0.34 0.00 0.07 0.02 0.04 99.53 01:03:01 AM 0 0.15 0.00 0.10 0.02 0.05 99.68 01:03:01 AM 1 0.53 0.00 0.03 0.02 0.03 99.38 01:04:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 01:04:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 01:04:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 01:05:01 AM all 0.29 0.00 0.08 0.00 0.04 99.58 01:05:01 AM 0 0.50 0.00 0.08 0.00 0.05 99.37 01:05:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 01:06:01 AM all 0.23 0.00 0.06 0.00 0.03 99.69 01:06:01 AM 0 0.32 0.00 0.03 0.00 0.02 99.63 01:06:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 01:07:01 AM all 9.37 0.00 0.87 0.10 0.06 89.60 01:07:01 AM 0 3.81 0.00 0.68 0.10 0.05 95.36 01:07:01 AM 1 14.93 0.00 1.05 0.10 0.07 83.85 Average: all 11.99 0.00 2.02 3.15 0.07 82.77 Average: 0 10.09 0.00 1.87 2.76 0.07 85.22 Average: 1 13.89 0.00 2.18 3.53 0.07 80.33