---> uname -a: Linux prd-centos8-robot-2c-8g-12702.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 632 4930 19 2134 6767 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:35:cc:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe35:cc05/64 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:24 LINUX RESTART (2 CPU) 06:38:01 AM tps rtps wtps bread/s bwrtn/s 06:39:01 AM 98.18 22.86 75.32 6691.77 7155.95 06:40:01 AM 82.41 0.70 81.71 50.78 9466.46 06:41:01 AM 33.71 0.42 33.29 64.76 2587.67 06:42:01 AM 46.14 0.03 46.11 3.47 7001.20 06:43:01 AM 3.05 0.10 2.95 32.12 99.05 06:44:01 AM 2.27 0.03 2.23 1.87 152.17 06:45:01 AM 13.40 0.33 13.06 37.85 559.61 Average: 39.88 3.50 36.38 983.23 3860.26 06:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 AM 5345464 7057168 2536956 32.18 2688 1894468 694296 7.77 209396 2004504 149472 06:40:01 AM 5192880 7032212 2689540 34.12 2688 2016516 730524 8.18 230092 2109592 31796 06:41:01 AM 4964680 6970896 2917740 37.02 2688 2177944 795096 8.90 270232 2282568 141988 06:42:01 AM 4977484 7019252 2904936 36.85 2688 2211228 677988 7.59 257408 2269696 4 06:43:01 AM 4936816 6980328 2945604 37.37 2688 2212980 744284 8.33 257668 2310568 620 06:44:01 AM 4931776 6977220 2950644 37.43 2688 2214912 744284 8.33 257812 2315324 88 06:45:01 AM 5066368 6942252 2816052 35.73 2688 2050908 764728 8.56 293656 2167660 21484 Average: 5059353 6997047 2823067 35.81 2688 2111279 735886 8.24 253752 2208559 49350 06:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 299.57 191.17 1654.38 57.93 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 57.93 44.45 587.25 15.32 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 39.21 28.95 295.67 7.07 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 249.59 172.92 54.05 37.84 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 26.22 16.19 5.97 2.50 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 24.90 20.00 7.54 4.62 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 65.99 44.79 86.89 31.94 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 109.05 74.06 384.55 22.46 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:24 LINUX RESTART (2 CPU) 06:38:01 AM CPU %user %nice %system %iowait %steal %idle 06:39:01 AM all 40.59 0.00 7.39 3.21 0.13 48.68 06:39:01 AM 0 31.01 0.00 7.38 3.93 0.12 57.57 06:39:01 AM 1 50.18 0.00 7.40 2.49 0.13 39.79 06:40:01 AM all 23.41 0.00 3.48 2.58 0.08 70.44 06:40:01 AM 0 21.95 0.00 2.96 2.56 0.07 72.46 06:40:01 AM 1 24.87 0.00 3.99 2.60 0.10 68.44 06:41:01 AM all 23.10 0.00 2.60 0.73 0.08 73.49 06:41:01 AM 0 17.88 0.00 2.12 0.58 0.08 79.32 06:41:01 AM 1 28.32 0.00 3.08 0.87 0.08 67.65 06:42:01 AM all 13.10 0.00 2.49 1.90 0.08 82.43 06:42:01 AM 0 7.54 0.00 2.17 1.67 0.08 88.53 06:42:01 AM 1 18.67 0.00 2.81 2.12 0.07 76.33 06:43:01 AM all 4.95 0.00 0.49 0.03 0.07 94.46 06:43:01 AM 0 3.89 0.00 0.40 0.02 0.05 95.64 06:43:01 AM 1 6.01 0.00 0.58 0.03 0.08 93.28 06:44:01 AM all 9.36 0.00 0.63 0.01 0.08 89.92 06:44:01 AM 0 5.92 0.00 0.54 0.02 0.08 93.44 06:44:01 AM 1 12.81 0.00 0.72 0.00 0.08 86.39 06:45:01 AM all 19.97 0.00 2.21 0.20 0.08 77.53 06:45:01 AM 0 9.31 0.00 1.55 0.02 0.07 89.05 06:45:01 AM 1 30.64 0.00 2.87 0.38 0.10 66.00 Average: all 19.21 0.00 2.75 1.24 0.09 76.71 Average: 0 13.92 0.00 2.44 1.26 0.08 82.30 Average: 1 24.49 0.00 3.06 1.22 0.09 71.13