---> uname -a: Linux prd-centos8-robot-2c-8g-9707.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 577 4984 19 2135 6824 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:af:52:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:feaf:5241/64 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) 11/23/2024 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 95.02 13.27 81.75 2381.83 6513.66 11:09:01 PM 77.37 0.73 76.64 51.32 9955.50 11:10:01 PM 10.65 0.37 10.28 61.98 284.62 11:11:01 PM 45.43 2.52 42.92 394.80 2679.97 11:12:01 PM 23.94 0.03 23.91 3.47 5560.78 11:13:01 PM 15.28 0.42 14.86 69.86 540.58 Average: 44.48 2.86 41.62 488.58 4249.60 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5310008 7048724 2572424 32.63 2688 1921108 697232 7.81 210560 2039824 166160 11:09:01 PM 5182236 7020276 2700196 34.26 2688 2015108 713764 7.99 221524 2132096 12 11:10:01 PM 5257024 7096880 2625408 33.31 2688 2016972 625508 7.00 240160 2039592 12 11:11:01 PM 4966256 7017968 2916176 37.00 2688 2220684 692532 7.75 259216 2287028 155376 11:12:01 PM 5023832 7075288 2858600 36.27 2688 2220812 623584 6.98 262364 2222160 16 11:13:01 PM 5120552 6998848 2761880 35.04 2688 2053004 712952 7.98 295052 2111364 16628 Average: 5143318 7042997 2739114 34.75 2688 2074615 677595 7.59 248146 2138677 56367 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 128.66 94.46 1105.70 21.72 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 54.45 35.77 439.87 6.11 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 12.78 8.15 5.09 3.19 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 43.54 37.87 300.82 9.33 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 117.73 80.37 23.05 25.32 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 64.56 37.78 79.98 18.84 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 70.12 48.94 323.56 14.06 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) 11/23/2024 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 35.19 0.00 6.04 4.66 0.10 54.01 11:08:01 PM 0 42.97 0.00 6.49 4.92 0.10 45.52 11:08:01 PM 1 27.45 0.00 5.60 4.41 0.10 62.44 11:09:01 PM all 16.26 0.00 2.65 4.85 0.10 76.14 11:09:01 PM 0 18.19 0.00 2.75 4.16 0.10 74.80 11:09:01 PM 1 14.33 0.00 2.56 5.54 0.10 77.47 11:10:01 PM all 10.21 0.00 0.96 0.82 0.07 87.94 11:10:01 PM 0 16.00 0.00 1.11 1.14 0.07 81.68 11:10:01 PM 1 4.44 0.00 0.82 0.50 0.07 94.17 11:11:01 PM all 26.74 0.00 4.18 2.24 0.09 66.74 11:11:01 PM 0 25.17 0.00 3.79 1.77 0.10 69.17 11:11:01 PM 1 28.32 0.00 4.58 2.72 0.08 64.30 11:12:01 PM all 1.55 0.00 0.75 1.66 0.04 96.00 11:12:01 PM 0 1.29 0.00 0.74 1.32 0.05 96.61 11:12:01 PM 1 1.82 0.00 0.77 1.99 0.03 95.39 11:13:01 PM all 13.63 0.00 2.04 0.35 0.08 83.90 11:13:01 PM 0 18.76 0.00 2.71 0.37 0.07 78.09 11:13:01 PM 1 8.50 0.00 1.37 0.33 0.08 89.71 Average: all 17.21 0.00 2.76 2.42 0.08 77.52 Average: 0 20.32 0.00 2.92 2.27 0.08 74.41 Average: 1 14.10 0.00 2.61 2.58 0.08 80.63