---> uname -a: Linux prd-centos8-robot-2c-8g-9477.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 571 5004 19 2122 6829 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:71:b2:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe71:b2df/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) 11/23/2024 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 99.15 50.27 48.88 6497.43 31226.19 12:58:01 AM 117.69 6.78 110.91 1247.58 9903.58 12:59:01 AM 33.56 1.05 32.51 113.70 3707.90 01:00:01 AM 63.86 0.03 63.82 3.47 8167.01 01:01:01 AM 2.83 0.10 2.73 32.12 90.37 01:02:01 AM 17.24 0.73 16.51 75.95 652.55 Average: 55.72 9.83 45.89 1328.31 8957.25 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5468380 7049408 2414052 30.63 2688 1771888 700376 7.84 190700 1936512 114760 12:58:01 AM 5097960 6971476 2784472 35.33 2688 2050312 745592 8.35 218852 2219864 129836 12:59:01 AM 5193616 7056776 2688816 34.11 2688 2039068 656068 7.35 243996 2097664 24984 01:00:01 AM 5036976 7073424 2845456 36.10 2688 2205872 640008 7.17 257436 2215108 100 01:01:01 AM 4998008 7035704 2884424 36.59 2688 2207108 686876 7.69 257568 2253840 40 01:02:01 AM 5179280 7044156 2703152 34.29 2688 2039728 675180 7.56 447292 1906020 13372 Average: 5162370 7038491 2720062 34.51 2688 2052329 684017 7.66 269307 2104835 47182 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 292.85 166.23 1525.84 59.13 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 68.71 50.92 691.91 8.99 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.53 9.30 7.42 3.79 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 221.71 162.41 335.21 41.97 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 14.23 8.81 4.14 2.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 61.56 43.34 84.50 22.81 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 112.59 73.49 441.48 23.19 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) 11/23/2024 _x86_64_ (2 CPU) 00:55:26 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.48 0.03 6.26 13.88 0.10 42.26 12:57:01 AM 0 41.14 0.02 6.41 15.24 0.10 37.09 12:57:01 AM 1 33.82 0.03 6.11 12.53 0.10 47.41 12:58:01 AM all 31.04 0.00 4.97 2.91 0.10 60.97 12:58:01 AM 0 34.10 0.00 6.01 3.81 0.10 55.99 12:58:01 AM 1 27.99 0.00 3.94 2.02 0.10 65.95 12:59:01 AM all 16.48 0.00 2.28 0.89 0.08 80.27 12:59:01 AM 0 21.98 0.00 2.53 0.64 0.08 74.77 12:59:01 AM 1 10.99 0.00 2.04 1.15 0.07 85.76 01:00:01 AM all 23.58 0.00 3.93 2.52 0.08 69.88 01:00:01 AM 0 23.47 0.00 3.90 2.02 0.08 70.53 01:00:01 AM 1 23.68 0.00 3.96 3.03 0.08 69.24 01:01:01 AM all 1.47 0.00 0.26 0.03 0.03 98.21 01:01:01 AM 0 2.52 0.00 0.28 0.03 0.02 97.15 01:01:01 AM 1 0.42 0.00 0.23 0.03 0.03 99.28 01:02:01 AM all 22.98 0.00 3.21 0.32 0.08 73.42 01:02:01 AM 0 37.79 0.00 3.79 0.15 0.07 58.21 01:02:01 AM 1 8.16 0.00 2.62 0.48 0.08 88.65 Average: all 22.14 0.00 3.48 3.40 0.08 70.90 Average: 0 26.79 0.00 3.81 3.62 0.08 65.70 Average: 1 17.48 0.01 3.15 3.19 0.08 76.11