---> uname -a: Linux prd-centos8-robot-2c-8g-24001.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 589 4956 19 2150 6811 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:cc:84:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fecc:8407/64 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) 09/19/2024 _x86_64_ (2 CPU) 06:09:02 LINUX RESTART (2 CPU) 06:10:01 AM tps rtps wtps bread/s bwrtn/s 06:11:01 AM 99.92 13.14 86.78 2343.90 5761.04 06:12:01 AM 70.15 0.63 69.52 48.93 9156.97 06:13:01 AM 47.65 0.45 47.20 68.24 3162.40 06:14:01 AM 23.35 0.00 23.35 0.00 5400.93 06:15:01 AM 5.83 0.42 5.41 69.04 702.47 06:16:01 AM 29.53 0.53 29.00 64.79 1884.30 Average: 46.07 2.53 43.55 432.62 4344.67 06:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:11:01 AM 5268828 7072064 2613604 33.16 2688 1981236 694432 7.78 210424 2069780 220328 06:12:01 AM 5147888 6999840 2734544 34.69 2688 2029232 736704 8.25 232996 2158248 21180 06:13:01 AM 5040404 7071136 2842028 36.06 2688 2199632 650360 7.28 259732 2213632 151144 06:14:01 AM 5035784 7066168 2846648 36.11 2688 2199632 650360 7.28 259740 2213568 8 06:15:01 AM 5118608 7018508 2763824 35.06 2688 2072632 695100 7.78 268572 2136160 23880 06:16:01 AM 5127204 7026252 2755228 34.95 2688 2074896 715272 8.01 460208 1946436 16740 Average: 5123119 7042328 2759313 35.01 2688 2092877 690371 7.73 281945 2122971 72213 06:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 122.12 92.84 1043.20 15.57 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 42.49 31.41 365.60 6.30 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 268.33 198.40 324.27 52.97 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 6.30 5.10 2.12 1.36 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 128.64 82.44 399.23 50.63 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 20.95 19.21 16.85 9.28 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 98.15 71.57 358.60 22.69 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) 09/19/2024 _x86_64_ (2 CPU) 06:09:02 LINUX RESTART (2 CPU) 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 36.93 0.00 6.59 2.54 0.11 53.83 06:11:01 AM 0 42.91 0.00 6.79 3.55 0.10 46.65 06:11:01 AM 1 30.94 0.00 6.40 1.53 0.12 61.01 06:12:01 AM all 18.34 0.00 2.07 2.62 0.08 76.88 06:12:01 AM 0 20.61 0.00 2.05 2.07 0.08 75.18 06:12:01 AM 1 16.07 0.00 2.09 3.18 0.07 78.59 06:13:01 AM all 29.75 0.00 4.68 1.13 0.10 64.34 06:13:01 AM 0 30.99 0.00 4.67 0.99 0.08 63.27 06:13:01 AM 1 28.52 0.00 4.69 1.27 0.12 65.40 06:14:01 AM all 0.20 0.00 0.35 0.89 0.04 98.51 06:14:01 AM 0 0.30 0.00 0.42 1.00 0.05 98.23 06:14:01 AM 1 0.10 0.00 0.28 0.78 0.03 98.80 06:15:01 AM all 11.93 0.00 1.57 0.15 0.08 86.27 06:15:01 AM 0 17.01 0.00 1.85 0.07 0.08 80.98 06:15:01 AM 1 6.91 0.00 1.29 0.24 0.07 91.50 06:16:01 AM all 29.73 0.00 3.30 0.38 0.09 66.49 06:16:01 AM 0 27.63 0.00 2.79 0.35 0.08 69.15 06:16:01 AM 1 31.84 0.00 3.81 0.42 0.10 63.84 Average: all 21.17 0.00 3.10 1.29 0.08 74.36 Average: 0 23.27 0.00 3.10 1.34 0.08 72.21 Average: 1 19.08 0.00 3.10 1.24 0.08 76.50