---> uname -a: Linux prd-centos8-robot-2c-8g-8189.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 626 4931 19 2139 6775 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:96:13:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe96:1308/64 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) 01/07/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 116.56 0.28 116.28 13.46 10574.16 12:58:01 AM 36.96 1.05 35.91 115.45 4489.72 12:59:01 AM 52.48 9.26 43.22 1642.25 2837.54 01:00:01 AM 26.02 0.00 26.02 0.00 5638.42 01:01:01 AM 2.73 0.02 2.72 0.13 81.16 01:02:01 AM 0.49 0.07 0.42 1.76 7.54 01:03:01 AM 0.37 0.10 0.27 32.13 7.43 01:04:01 AM 8.51 0.33 8.18 37.85 342.49 01:05:01 AM 23.53 0.52 23.01 63.86 1195.08 Average: 29.80 1.29 28.50 212.27 2802.38 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5147828 6971472 2734604 34.69 2688 2002264 735692 8.24 190424 2206648 137660 12:58:01 AM 5288512 7088780 2593920 32.91 2688 1978268 635692 7.12 217680 2035176 16 12:59:01 AM 5014024 7065944 2868408 36.39 2688 2221364 621596 6.96 263452 2236980 156440 01:00:01 AM 4969120 7020612 2913312 36.96 2688 2221376 672980 7.54 263472 2278284 4 01:01:01 AM 4968184 7019708 2914248 36.97 2688 2221380 672980 7.54 263476 2279000 4 01:02:01 AM 4968984 7020568 2913448 36.96 2688 2221448 672980 7.54 263628 2278280 8 01:03:01 AM 4919648 6974696 2962784 37.59 2688 2224932 724320 8.11 263760 2326232 2512 01:04:01 AM 5002092 6915944 2880340 36.54 2688 2087628 770412 8.63 287320 2236472 33612 01:05:01 AM 5054224 6952404 2828208 35.88 2688 2073812 741632 8.30 458256 2020964 15888 Average: 5036957 7003348 2845475 36.10 2688 2139164 694254 7.77 274608 2210893 38460 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 107.50 85.72 1257.08 12.33 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 16.98 12.00 7.36 4.17 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 48.55 41.94 304.41 14.30 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 570.91 412.50 106.52 90.40 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 2.77 2.07 0.74 0.66 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 2.71 1.74 0.42 0.39 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 38.03 23.53 41.48 2.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 167.84 117.26 1327.26 32.22 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 17.36 15.33 15.29 7.29 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 108.27 79.27 340.72 18.31 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) 01/07/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.80 0.00 4.95 2.38 0.09 54.78 12:57:01 AM 0 28.87 0.00 4.43 2.58 0.08 64.03 12:57:01 AM 1 46.73 0.00 5.47 2.17 0.10 45.53 12:58:01 AM all 14.24 0.00 2.04 0.77 0.06 82.89 12:58:01 AM 0 5.64 0.00 1.82 0.90 0.07 91.57 12:58:01 AM 1 22.82 0.00 2.25 0.63 0.05 74.24 12:59:01 AM all 28.11 0.00 4.94 1.03 0.08 65.83 12:59:01 AM 0 17.05 0.00 3.77 0.63 0.08 78.46 12:59:01 AM 1 39.20 0.00 6.12 1.42 0.08 53.18 01:00:01 AM all 1.27 0.00 1.13 0.99 0.03 96.57 01:00:01 AM 0 1.31 0.00 1.07 1.04 0.03 96.55 01:00:01 AM 1 1.24 0.00 1.19 0.94 0.03 96.60 01:01:01 AM all 0.41 0.00 0.08 0.01 0.04 99.46 01:01:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 01:01:01 AM 1 0.63 0.00 0.10 0.02 0.05 99.20 01:02:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 01:02:01 AM 0 0.22 0.00 0.07 0.00 0.03 99.68 01:02:01 AM 1 0.47 0.00 0.10 0.00 0.05 99.37 01:03:01 AM all 5.07 0.00 1.38 0.03 0.05 93.47 01:03:01 AM 0 0.72 0.00 0.20 0.00 0.05 99.03 01:03:01 AM 1 9.41 0.00 2.56 0.07 0.05 87.91 01:04:01 AM all 12.77 0.00 1.79 0.07 0.08 85.30 01:04:01 AM 0 12.92 0.00 1.71 0.08 0.08 85.20 01:04:01 AM 1 12.61 0.00 1.86 0.05 0.07 85.40 01:05:01 AM all 23.63 0.00 2.83 0.19 0.07 73.28 01:05:01 AM 0 12.88 0.00 2.52 0.13 0.07 84.40 01:05:01 AM 1 34.38 0.00 3.13 0.25 0.07 62.17 Average: all 13.77 0.00 2.14 0.61 0.06 83.42 Average: 0 8.89 0.00 1.74 0.60 0.06 88.70 Average: 1 18.66 0.00 2.54 0.62 0.06 78.13