---> uname -a: Linux prd-centos8-robot-2c-8g-950.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 635 4941 19 2120 6765 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:75:65:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe75:6553/64 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) 01/12/2025 _x86_64_ (2 CPU) 00:55:13 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 96.80 6.30 90.50 1094.57 7728.51 12:58:01 AM 69.01 0.67 68.34 51.18 8564.71 12:59:01 AM 46.86 7.13 39.73 1310.71 2476.30 01:00:01 AM 27.53 0.05 27.48 3.60 5969.74 01:01:01 AM 4.96 0.15 4.81 33.32 210.48 01:02:02 AM 0.62 0.07 0.55 1.73 11.26 01:03:01 AM 0.25 0.00 0.25 0.00 3.52 01:04:01 AM 18.74 0.63 18.11 73.18 830.46 Average: 33.16 1.88 31.29 321.67 3230.86 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5274156 7032936 2608268 33.09 2688 1937772 706588 7.91 187380 2088612 191688 12:58:01 AM 5178256 6995196 2704168 34.31 2688 1995148 740716 8.29 211084 2150192 25560 12:59:01 AM 4973012 7006068 2909412 36.91 2688 2202796 702480 7.87 257696 2283128 168100 01:00:01 AM 5004400 7037120 2878024 36.51 2688 2202868 688428 7.71 258432 2245408 4 01:01:01 AM 4955632 6990772 2926792 37.13 2688 2205280 758020 8.49 258704 2293580 16 01:02:02 AM 4947420 6982644 2935004 37.23 2688 2205364 773760 8.66 258864 2301712 32 01:03:01 AM 4944128 6980552 2938296 37.28 2688 2206564 773760 8.66 258924 2304696 1220 01:04:01 AM 5123968 6987272 2758456 35.00 2688 2039608 722100 8.09 450824 1958724 13380 Average: 5050122 7001570 2832302 35.93 2688 2124425 733232 8.21 267738 2203256 50000 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 128.31 95.98 1119.76 24.52 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 42.32 27.09 437.37 5.30 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 42.21 37.38 302.68 9.74 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 205.02 141.91 39.57 36.24 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 135.22 119.89 42.09 46.25 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 257.10 253.28 123.95 102.84 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 156.07 154.30 72.54 54.30 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 65.54 45.02 89.78 26.51 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 128.92 109.27 278.89 38.18 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) 01/12/2025 _x86_64_ (2 CPU) 00:55:13 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.58 0.00 5.97 1.95 0.13 52.37 12:57:01 AM 0 32.61 0.00 5.03 2.18 0.12 60.06 12:57:01 AM 1 46.58 0.00 6.92 1.72 0.13 44.64 12:58:01 AM all 15.09 0.00 1.96 2.13 0.08 80.74 12:58:01 AM 0 18.74 0.00 2.16 1.49 0.07 77.55 12:58:01 AM 1 11.45 0.00 1.77 2.77 0.08 83.93 12:59:01 AM all 31.51 0.00 4.90 0.75 0.09 62.74 12:59:01 AM 0 25.19 0.00 4.47 0.42 0.10 69.83 12:59:01 AM 1 37.84 0.00 5.34 1.08 0.08 55.66 01:00:01 AM all 0.66 0.00 0.64 0.92 0.04 97.73 01:00:01 AM 0 0.48 0.00 0.59 1.12 0.03 97.78 01:00:01 AM 1 0.84 0.00 0.70 0.72 0.05 97.69 01:01:01 AM all 10.78 0.00 0.49 0.04 0.09 88.60 01:01:01 AM 0 13.05 0.00 0.50 0.05 0.08 86.31 01:01:01 AM 1 8.51 0.00 0.47 0.03 0.10 90.89 01:02:02 AM all 20.02 0.00 0.57 0.00 0.09 79.32 01:02:02 AM 0 20.65 0.00 0.55 0.00 0.10 78.70 01:02:02 AM 1 19.38 0.00 0.59 0.00 0.08 79.95 01:03:01 AM all 21.37 0.00 0.52 0.00 0.09 78.02 01:03:01 AM 0 30.40 0.00 0.60 0.00 0.09 68.92 01:03:01 AM 1 12.28 0.00 0.45 0.00 0.09 87.19 01:04:01 AM all 22.22 0.00 3.15 0.11 0.08 74.44 01:04:01 AM 0 18.54 0.00 3.71 0.07 0.08 77.60 01:04:01 AM 1 25.89 0.00 2.60 0.15 0.08 71.28 Average: all 20.17 0.00 2.28 0.74 0.09 76.72 Average: 0 19.94 0.00 2.21 0.67 0.08 77.10 Average: 1 20.39 0.00 2.36 0.81 0.09 76.34