---> uname -a: Linux prd-centos8-robot-2c-8g-12113.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4801 19 2310 6809 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:69:b2:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe69:b286/64 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) 12/02/2024 _x86_64_ (2 CPU) 03:57:32 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 86.97 25.52 61.45 6675.20 6037.33 04:00:02 AM 94.00 0.70 93.30 50.78 10587.94 04:01:01 AM 18.15 0.41 17.74 63.71 1469.74 04:02:01 AM 22.68 0.10 22.58 4.00 1412.16 04:03:01 AM 50.42 2.52 47.90 396.00 7073.94 04:04:01 AM 3.22 0.00 3.22 0.00 111.76 04:05:01 AM 0.22 0.00 0.22 0.00 2.53 04:06:01 AM 0.12 0.00 0.12 0.00 0.80 04:07:01 AM 5.63 0.18 5.45 33.86 89.99 Average: 31.29 3.28 28.02 804.11 2979.20 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5336516 7021880 2545916 32.30 2688 1872500 736012 8.24 227396 2014708 147612 04:00:02 AM 5171088 7007288 2711344 34.40 2688 2012688 701808 7.86 221216 2139704 30680 04:01:01 AM 5252724 7090304 2629708 33.36 2688 2014568 624672 6.99 240236 2042580 20 04:02:01 AM 4972440 6990012 2909992 36.92 2688 2188692 735392 8.23 271944 2272572 155180 04:03:01 AM 5017624 7068836 2864808 36.34 2688 2220368 626536 7.02 263192 2225828 16 04:04:01 AM 5017828 7069040 2864604 36.34 2688 2220368 626536 7.02 263188 2225908 4 04:05:01 AM 5017872 7069084 2864560 36.34 2688 2220368 626536 7.02 263188 2225724 4 04:06:01 AM 5017740 7068960 2864692 36.34 2688 2220372 626536 7.02 263188 2225728 4 04:07:01 AM 5008284 7057824 2874148 36.46 2688 2218248 623840 6.99 301596 2194468 13356 Average: 5090235 7049248 2792197 35.42 2688 2132019 658652 7.37 257238 2174136 38542 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 307.90 190.69 1559.56 59.43 0.00 0.00 0.00 0.00 04:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:02 AM eth0 62.88 49.80 674.57 8.48 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 21.38 8.84 6.31 3.47 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 33.64 27.65 292.61 5.57 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 567.69 407.20 124.05 101.29 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 1.00 0.75 0.25 0.17 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 1.08 0.17 0.06 0.01 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 0.47 0.17 0.03 0.01 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 15.96 13.26 14.82 9.81 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 112.62 77.75 297.50 20.95 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) 12/02/2024 _x86_64_ (2 CPU) 03:57:32 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 38.92 0.00 6.81 3.97 0.08 50.21 03:59:01 AM 0 35.89 0.00 6.75 4.76 0.08 52.51 03:59:01 AM 1 41.95 0.00 6.86 3.19 0.08 47.91 04:00:02 AM all 28.48 0.00 4.26 3.06 0.08 64.11 04:00:02 AM 0 13.38 0.00 2.99 3.12 0.07 80.44 04:00:02 AM 1 43.64 0.00 5.54 3.00 0.10 47.71 04:01:01 AM all 10.51 0.00 1.21 0.78 0.06 87.44 04:01:01 AM 0 7.37 0.00 1.21 0.68 0.05 90.70 04:01:01 AM 1 13.65 0.00 1.22 0.88 0.07 84.17 04:02:01 AM all 15.42 0.00 2.43 0.59 0.07 81.49 04:02:01 AM 0 10.66 0.00 2.02 0.37 0.07 86.89 04:02:01 AM 1 20.20 0.00 2.84 0.82 0.07 76.07 04:03:01 AM all 13.13 0.00 3.13 1.53 0.07 82.15 04:03:01 AM 0 10.43 0.00 3.09 1.81 0.07 84.60 04:03:01 AM 1 15.82 0.00 3.17 1.24 0.07 79.70 04:04:01 AM all 0.25 0.00 0.08 0.02 0.04 99.62 04:04:01 AM 0 0.43 0.00 0.07 0.00 0.03 99.47 04:04:01 AM 1 0.07 0.00 0.08 0.03 0.05 99.77 04:05:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 04:05:01 AM 0 0.48 0.00 0.05 0.00 0.02 99.45 04:05:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 04:06:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 04:06:01 AM 0 0.20 0.00 0.05 0.00 0.03 99.72 04:06:01 AM 1 0.43 0.00 0.07 0.00 0.05 99.45 04:07:01 AM all 11.65 0.00 1.09 0.05 0.04 87.16 04:07:01 AM 0 6.38 0.00 0.85 0.05 0.02 92.71 04:07:01 AM 1 16.94 0.00 1.34 0.05 0.07 81.61 Average: all 13.23 0.00 2.13 1.11 0.06 83.48 Average: 0 9.47 0.00 1.90 1.20 0.05 87.38 Average: 1 16.98 0.00 2.36 1.02 0.07 79.57