---> uname -a: Linux prd-centos8-robot-2c-8g-699.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 583 4961 19 2152 6817 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:b3:00:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:feb3:33/64 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) 10/24/2024 _x86_64_ (2 CPU) 04:04:18 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 88.40 16.16 72.24 3219.99 5913.30 04:07:01 AM 81.69 0.70 80.99 50.78 9218.61 04:08:01 AM 15.33 0.40 14.93 62.52 1274.32 04:09:01 AM 57.45 0.07 57.38 5.73 7399.75 04:10:01 AM 9.75 0.08 9.67 31.99 852.41 04:11:01 AM 8.75 0.33 8.41 37.05 957.90 04:12:01 AM 27.76 0.53 27.22 64.78 1900.87 Average: 41.30 2.61 38.69 496.13 3931.09 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5319236 7019164 2563196 32.52 2688 1881808 716968 8.03 212136 2027460 143356 04:07:01 AM 5180724 7006948 2701708 34.28 2688 2003500 707676 7.92 222148 2135080 30124 04:08:01 AM 5259692 7087808 2622740 33.27 2688 2005380 620548 6.95 240840 2038284 16 04:09:01 AM 5036108 7063384 2846324 36.11 2688 2196748 625168 7.00 258452 2212732 16560 04:10:01 AM 5008512 7036876 2873920 36.46 2688 2197840 675568 7.56 258572 2241716 140 04:11:01 AM 5075500 6996720 2806932 35.61 2688 2096720 692204 7.75 293712 2159760 47956 04:12:01 AM 5121700 7022260 2760732 35.02 2688 2076220 674468 7.55 465448 1945560 16600 Average: 5143067 7033309 2739365 34.75 2688 2065459 673229 7.54 278758 2108656 36393 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.10 177.24 1515.76 58.55 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 61.70 44.75 568.36 7.67 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.33 7.78 6.14 3.11 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 262.25 180.69 343.16 46.25 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 12.46 6.42 3.50 0.73 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 123.14 86.52 443.55 54.72 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 20.33 18.91 18.42 8.70 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 112.33 74.62 414.15 25.68 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) 10/24/2024 _x86_64_ (2 CPU) 04:04:18 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 35.39 0.00 6.17 3.40 0.16 54.88 04:06:01 AM 0 30.03 0.00 6.02 3.29 0.18 60.48 04:06:01 AM 1 40.77 0.00 6.33 3.50 0.13 49.26 04:07:01 AM all 22.94 0.00 3.17 3.12 0.13 70.65 04:07:01 AM 0 7.99 0.00 2.07 3.13 0.10 86.71 04:07:01 AM 1 37.91 0.00 4.27 3.12 0.15 54.55 04:08:01 AM all 10.08 0.00 1.11 0.57 0.07 88.18 04:08:01 AM 0 4.43 0.00 0.94 0.52 0.07 94.05 04:08:01 AM 1 15.73 0.00 1.29 0.62 0.07 82.30 04:09:01 AM all 27.03 0.00 4.82 2.46 0.14 65.55 04:09:01 AM 0 16.34 0.00 3.86 1.89 0.17 77.74 04:09:01 AM 1 37.74 0.00 5.78 3.03 0.12 53.33 04:10:01 AM all 0.74 0.00 0.23 0.27 0.03 98.73 04:10:01 AM 0 0.50 0.00 0.17 0.17 0.03 99.13 04:10:01 AM 1 0.98 0.00 0.28 0.37 0.03 98.33 04:11:01 AM all 14.60 0.00 1.63 0.19 0.08 83.51 04:11:01 AM 0 12.10 0.00 1.33 0.29 0.07 86.22 04:11:01 AM 1 17.13 0.00 1.94 0.08 0.08 80.77 04:12:01 AM all 29.20 0.00 3.59 0.48 0.09 66.63 04:12:01 AM 0 21.78 0.00 3.43 0.40 0.08 74.30 04:12:01 AM 1 36.59 0.00 3.75 0.57 0.10 58.99 Average: all 20.00 0.00 2.96 1.50 0.10 75.44 Average: 0 13.31 0.00 2.55 1.38 0.10 82.66 Average: 1 26.70 0.00 3.38 1.61 0.10 68.21