---> uname -a: Linux prd-centos8-robot-2c-8g-8177.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 615 4924 19 2157 6786 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:2b:75:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe2b:7505/64 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) 00:45:31 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 68.16 22.39 45.77 5651.98 27313.00 12:48:01 AM 105.06 0.75 104.32 53.58 9926.96 12:49:01 AM 33.63 0.35 33.28 61.19 3891.60 12:50:01 AM 66.31 9.25 57.06 1645.01 7468.05 12:51:01 AM 11.61 0.00 11.61 0.00 889.39 12:52:01 AM 2.30 0.12 2.18 33.06 344.51 12:53:01 AM 0.65 0.00 0.65 0.00 10.71 12:54:01 AM 0.45 0.00 0.45 0.00 152.52 12:55:01 AM 15.63 0.43 15.19 48.12 1132.32 Average: 33.74 3.70 30.05 832.24 5679.87 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5506748 7043016 2375684 30.14 2688 1728748 737292 8.26 187728 1904968 93612 12:48:01 AM 5195512 6990884 2686920 34.09 2688 1972824 721320 8.08 198728 2144924 90644 12:49:01 AM 5209072 7033792 2673360 33.92 2688 2001616 686532 7.69 221176 2108172 26724 12:50:01 AM 4997172 7045336 2885260 36.60 2688 2217748 663000 7.42 263444 2245708 16600 12:51:01 AM 5000176 7048044 2882256 36.57 2688 2217752 663000 7.42 263444 2245652 8 12:52:01 AM 4938568 6995812 2943864 37.35 2688 2227116 718840 8.05 263740 2306972 8 12:53:01 AM 4929820 6987100 2952612 37.46 2688 2227152 738436 8.27 263740 2315020 4 12:54:01 AM 4923740 6985496 2958692 37.54 2688 2231628 737724 8.26 263800 2320852 36 12:55:01 AM 5070792 6972200 2811640 35.67 2688 2076864 717876 8.04 465032 1998528 13364 Average: 5085733 7011298 2796699 35.48 2688 2100161 709336 7.94 265648 2176755 26778 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 293.34 176.42 1301.40 59.83 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 85.04 63.55 940.05 9.85 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 15.13 10.00 6.61 3.86 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 232.15 173.76 339.02 44.39 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 3.04 2.01 0.95 0.54 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 221.03 207.20 110.24 81.13 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 302.45 294.54 556.55 103.95 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 101.15 96.80 324.17 25.58 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 71.11 46.12 100.81 39.74 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 147.11 118.90 408.81 40.98 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) 00:45:31 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 32.80 0.00 5.72 23.02 0.08 38.37 12:47:01 AM 0 40.05 0.00 6.33 18.63 0.08 34.91 12:47:01 AM 1 25.52 0.00 5.11 27.43 0.08 41.85 12:48:01 AM all 33.90 0.00 4.83 3.69 0.12 57.47 12:48:01 AM 0 50.67 0.00 5.96 4.30 0.13 38.93 12:48:01 AM 1 17.22 0.00 3.70 3.08 0.10 75.90 12:49:01 AM all 14.52 0.00 2.01 5.56 0.14 77.77 12:49:01 AM 0 25.62 0.00 2.24 7.29 0.14 64.71 12:49:01 AM 1 3.53 0.00 1.77 3.84 0.15 90.71 12:50:01 AM all 25.66 0.00 4.90 3.41 0.09 65.94 12:50:01 AM 0 34.07 0.00 5.29 3.84 0.10 56.71 12:50:01 AM 1 17.30 0.00 4.52 2.98 0.08 75.12 12:51:01 AM all 0.35 0.00 0.17 0.16 0.03 99.29 12:51:01 AM 0 0.45 0.00 0.17 0.27 0.02 99.10 12:51:01 AM 1 0.25 0.00 0.17 0.05 0.05 99.48 12:52:01 AM all 24.70 0.00 1.06 0.05 0.09 74.09 12:52:01 AM 0 43.50 0.00 1.69 0.03 0.10 54.67 12:52:01 AM 1 6.08 0.00 0.44 0.07 0.08 93.33 12:53:01 AM all 25.89 0.00 0.62 0.00 0.11 73.38 12:53:01 AM 0 8.88 0.00 0.55 0.00 0.10 90.47 12:53:01 AM 1 42.89 0.00 0.69 0.00 0.12 56.30 12:54:01 AM all 10.95 0.00 0.38 0.04 0.08 88.55 12:54:01 AM 0 4.66 0.00 0.41 0.08 0.08 94.76 12:54:01 AM 1 17.15 0.00 0.35 0.00 0.07 82.44 12:55:01 AM all 21.87 0.00 2.95 0.30 0.08 74.80 12:55:01 AM 0 21.99 0.00 3.36 0.38 0.08 74.18 12:55:01 AM 1 21.75 0.00 2.54 0.22 0.08 75.41 Average: all 21.17 0.00 2.51 4.02 0.09 72.20 Average: 0 25.53 0.00 2.89 3.87 0.09 67.61 Average: 1 16.84 0.00 2.14 4.16 0.09 76.77