---> uname -a: Linux prd-centos8-robot-2c-8g-3076.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 5003 19 2116 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:01:97:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe01:9761/64 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:03 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 92.29 51.56 40.73 7070.33 14615.38 04:14:01 AM 120.36 6.43 113.93 362.87 10945.74 04:15:01 AM 25.21 0.38 24.83 64.26 2256.46 04:16:01 AM 18.16 0.03 18.13 0.53 1247.12 04:17:01 AM 48.88 0.03 48.85 3.47 7084.69 04:18:01 AM 5.48 0.42 5.07 69.06 226.98 04:19:01 AM 29.79 0.53 29.26 64.78 1234.86 Average: 48.60 8.49 40.11 1090.96 5373.31 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5411804 7018792 2470620 31.34 2688 1798480 757084 8.48 192124 1991064 110492 04:14:01 AM 5174968 7006792 2707456 34.35 2688 2009072 715252 8.01 221552 2133240 39684 04:15:01 AM 5264420 7097584 2618004 33.21 2688 2011004 629656 7.05 240464 2035144 4 04:16:01 AM 5012612 7003944 2869812 36.41 2688 2164116 720692 8.07 269572 2241580 134628 04:17:01 AM 5038712 7073404 2843712 36.08 2688 2204888 635328 7.11 257808 2213428 8 04:18:01 AM 5167276 7034144 2715148 34.45 2688 2038768 663056 7.42 252388 2103840 4544 04:19:01 AM 5210600 7075136 2671824 33.90 2688 2041032 647936 7.25 448620 1877136 16752 Average: 5182913 7044257 2699511 34.25 2688 2038194 681286 7.63 268933 2085062 43730 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 310.18 181.68 1568.39 60.67 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 60.19 49.64 674.60 8.49 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 12.13 7.52 5.01 3.12 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 32.71 27.76 292.54 5.38 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 201.77 165.16 45.35 32.70 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 58.04 35.41 74.39 23.19 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 21.26 19.09 17.41 9.34 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 99.48 69.47 382.56 20.42 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:03 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 28.67 0.04 5.84 20.34 0.13 44.98 04:13:01 AM 0 19.46 0.07 6.19 19.91 0.15 54.22 04:13:01 AM 1 37.93 0.02 5.48 20.78 0.10 35.70 04:14:01 AM all 32.67 0.00 5.47 5.79 0.12 55.95 04:14:01 AM 0 26.06 0.00 4.32 6.60 0.13 62.88 04:14:01 AM 1 39.32 0.00 6.62 4.99 0.10 48.98 04:15:01 AM all 10.20 0.00 1.16 0.80 0.08 87.76 04:15:01 AM 0 5.96 0.00 0.98 0.95 0.07 92.04 04:15:01 AM 1 14.45 0.00 1.34 0.65 0.08 83.48 04:16:01 AM all 14.28 0.00 2.40 0.89 0.08 82.36 04:16:01 AM 0 11.35 0.00 1.97 0.23 0.08 86.37 04:16:01 AM 1 17.23 0.00 2.83 1.54 0.07 78.34 04:17:01 AM all 12.96 0.00 2.57 1.99 0.05 82.43 04:17:01 AM 0 9.34 0.00 2.54 2.36 0.07 85.70 04:17:01 AM 1 16.59 0.00 2.59 1.62 0.03 79.16 04:18:01 AM all 4.59 0.00 1.24 0.05 0.07 94.04 04:18:01 AM 0 3.23 0.00 0.89 0.03 0.08 95.77 04:18:01 AM 1 5.96 0.00 1.60 0.07 0.05 92.32 04:19:01 AM all 30.08 0.00 3.43 0.36 0.08 66.06 04:19:01 AM 0 26.76 0.00 3.60 0.23 0.07 69.34 04:19:01 AM 1 33.41 0.00 3.25 0.48 0.08 62.77 Average: all 19.06 0.01 3.15 4.30 0.08 73.40 Average: 0 14.59 0.01 2.93 4.32 0.09 78.06 Average: 1 23.53 0.00 3.38 4.28 0.07 68.73