---> uname -a: Linux prd-centos8-robot-2c-8g-20149.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: 2800.000 BogoMIPS: 5600.00 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 595 4970 19 2131 6806 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:db:1f:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fedb:1f32/64 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) 02/17/2025 _x86_64_ (2 CPU) 11:54:12 LINUX RESTART (2 CPU) 11:55:01 AM tps rtps wtps bread/s bwrtn/s 11:56:01 AM 96.52 6.30 90.22 1094.57 7290.84 11:57:02 AM 65.10 0.67 64.43 51.17 8833.05 11:58:01 AM 28.32 7.25 21.06 1332.93 1371.31 11:59:01 AM 54.62 0.03 54.58 3.47 7357.90 12:00:01 PM 2.23 0.00 2.23 0.00 66.69 12:01:01 PM 0.30 0.02 0.28 0.13 3.77 12:02:01 PM 0.47 0.07 0.40 1.73 6.33 12:03:01 PM 2.12 0.12 2.00 33.06 152.71 12:04:01 PM 13.11 0.32 12.80 36.92 468.84 Average: 29.20 1.63 27.57 281.81 2841.96 11:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 AM 5297088 7065868 2585344 32.80 2688 1947064 678120 7.59 186388 2064756 200512 11:57:02 AM 5222060 7024664 2660372 33.75 2688 1980084 704224 7.89 197404 2117080 4 11:58:01 AM 5101416 7029072 2781016 35.28 2688 2101876 692452 7.75 256452 2169716 64880 11:59:01 AM 5001664 7047140 2880768 36.55 2688 2214840 649580 7.27 257156 2248536 44 12:00:01 PM 5001364 7046840 2881068 36.55 2688 2214840 668300 7.48 257160 2249096 12 12:01:01 PM 4999700 7045188 2882732 36.57 2688 2214848 668300 7.48 257160 2250644 8 12:02:01 PM 5000236 7046000 2882196 36.56 2688 2215124 652564 7.31 257280 2250408 200 12:03:01 PM 4925032 6974216 2957400 37.52 2688 2218544 768056 8.60 257412 2324192 24 12:04:01 PM 5104244 6978416 2778188 35.25 2688 2049636 722520 8.09 292068 2132248 19712 Average: 5072534 7028600 2809898 35.65 2688 2128540 689346 7.72 246498 2200742 31711 11:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 130.81 97.22 1056.56 21.93 0.00 0.00 0.00 0.00 11:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 AM eth0 33.08 25.10 453.02 3.73 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 38.40 33.99 302.69 8.57 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 611.51 437.07 122.43 101.87 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 3.12 2.12 0.82 0.67 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 2.48 1.90 0.42 0.41 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 22.41 12.21 6.70 1.34 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 252.26 201.92 2657.32 13.89 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 175.32 127.89 1421.87 33.06 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 141.23 104.51 669.74 20.63 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) 02/17/2025 _x86_64_ (2 CPU) 11:54:12 LINUX RESTART (2 CPU) 11:55:01 AM CPU %user %nice %system %iowait %steal %idle 11:56:01 AM all 38.49 0.00 5.97 2.08 0.11 53.35 11:56:01 AM 0 43.40 0.00 6.13 2.59 0.12 47.77 11:56:01 AM 1 33.57 0.00 5.82 1.57 0.10 58.94 11:57:02 AM all 9.16 0.00 1.47 1.80 0.07 87.50 11:57:02 AM 0 10.81 0.00 1.37 1.37 0.07 86.39 11:57:02 AM 1 7.51 0.00 1.57 2.24 0.07 88.61 11:58:01 AM all 21.67 0.00 3.72 6.12 0.08 68.42 11:58:01 AM 0 27.76 0.00 3.86 11.40 0.08 56.90 11:58:01 AM 1 15.57 0.00 3.59 0.83 0.07 79.95 11:59:01 AM all 16.62 0.00 3.55 1.25 0.09 78.49 11:59:01 AM 0 20.42 0.00 3.74 1.16 0.08 74.61 11:59:01 AM 1 12.82 0.00 3.36 1.34 0.10 82.38 12:00:01 PM all 0.35 0.00 0.08 0.01 0.04 99.52 12:00:01 PM 0 0.12 0.00 0.07 0.02 0.05 99.75 12:00:01 PM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:01:01 PM all 0.33 0.00 0.08 0.00 0.05 99.54 12:01:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 12:01:01 PM 1 0.55 0.00 0.07 0.00 0.07 99.32 12:02:01 PM all 0.36 0.00 0.18 0.01 0.03 99.42 12:02:01 PM 0 0.18 0.00 0.22 0.02 0.03 99.55 12:02:01 PM 1 0.53 0.00 0.13 0.00 0.03 99.30 12:03:01 PM all 9.83 0.00 1.82 0.03 0.09 88.22 12:03:01 PM 0 12.06 0.00 2.46 0.03 0.10 85.34 12:03:01 PM 1 7.58 0.00 1.17 0.03 0.08 91.13 12:04:01 PM all 15.46 0.00 2.32 0.22 0.08 81.92 12:04:01 PM 0 22.46 0.00 2.50 0.28 0.08 74.67 12:04:01 PM 1 8.44 0.00 2.14 0.15 0.07 89.20 Average: all 12.45 0.00 2.13 1.27 0.07 84.08 Average: 0 15.23 0.00 2.27 1.86 0.07 80.58 Average: 1 9.67 0.00 1.99 0.69 0.07 87.59