---> uname -a: Linux prd-centos8-robot-2c-8g-5058.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 562 5072 19 2062 6840 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:83:1d:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe83:1d24/64 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) 01/25/2025 _x86_64_ (2 CPU) 23:06:19 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 93.72 58.29 35.43 6395.74 32500.92 11:09:01 PM 32.88 0.37 32.51 14.93 3550.67 11:10:00 PM 27.83 0.10 27.73 2.75 2665.85 11:10:01 PM 144.20 1.10 143.09 17.68 11166.30 11:11:01 PM 91.39 0.73 90.65 53.05 9871.64 11:12:02 PM 23.71 0.20 23.51 34.79 1660.66 Average: 54.61 11.95 42.66 1300.60 10102.46 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5636256 7087608 2246168 28.50 2688 1647976 684056 7.66 171472 1806064 57052 11:09:01 PM 5591512 7097080 2290912 29.06 2688 1699676 675864 7.57 185160 1827456 17940 11:10:00 PM 5320548 7014764 2561876 32.50 2688 1879512 748304 8.38 219624 2031272 133580 11:10:01 PM 5356320 7011332 2526104 32.05 2688 1838892 748304 8.38 183984 2024476 128404 11:11:01 PM 5208624 7010960 2673800 33.92 2688 1979904 695696 7.79 198648 2128940 30684 11:12:02 PM 5214316 7017280 2668108 33.85 2688 1981100 707240 7.92 226860 2103736 160 Average: 5387929 7039837 2494495 31.65 2688 1837843 709911 7.95 197625 1986991 61303 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 241.81 140.85 858.68 55.57 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 21.78 19.33 263.06 2.44 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 37.59 34.51 464.68 3.84 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.55 1.10 0.02 0.06 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 67.54 53.60 671.39 8.82 0.00 0.00 0.00 0.00 11:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:02 PM eth0 15.33 10.80 13.83 5.29 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 76.60 51.62 451.56 15.17 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) 01/25/2025 _x86_64_ (2 CPU) 23:06:19 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 23.70 0.05 4.85 43.05 0.11 28.24 11:08:01 PM 0 22.58 0.05 5.68 48.58 0.12 23.00 11:08:01 PM 1 24.83 0.05 4.03 37.52 0.10 33.47 11:09:01 PM all 7.00 0.00 1.06 15.55 0.05 76.34 11:09:01 PM 0 2.59 0.00 0.80 18.32 0.05 78.24 11:09:01 PM 1 11.42 0.00 1.32 12.77 0.05 74.44 11:10:00 PM all 11.57 0.00 1.63 10.32 0.07 76.42 11:10:00 PM 0 6.35 0.00 1.03 10.56 0.07 81.99 11:10:00 PM 1 16.79 0.00 2.22 10.08 0.07 70.84 11:10:01 PM all 41.21 0.00 10.16 0.27 0.00 48.35 11:10:01 PM 0 8.20 0.00 6.56 0.00 0.00 85.25 11:10:01 PM 1 74.59 0.00 13.81 0.55 0.00 11.05 11:11:01 PM all 27.89 0.00 3.70 9.37 0.15 58.89 11:11:01 PM 0 22.37 0.00 2.91 4.73 0.13 69.86 11:11:01 PM 1 33.41 0.00 4.50 14.03 0.17 47.90 11:12:02 PM all 12.04 0.00 1.21 5.34 0.05 81.36 11:12:02 PM 0 6.27 0.00 0.97 5.10 0.05 87.60 11:12:02 PM 1 17.79 0.00 1.45 5.58 0.05 75.13 Average: all 16.61 0.01 2.54 16.63 0.09 64.12 Average: 0 12.03 0.01 2.31 17.35 0.08 68.22 Average: 1 21.19 0.01 2.77 15.91 0.09 60.03