---> uname -a: Linux prd-centos8-robot-2c-8g-9521.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 656 4913 19 2127 6744 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:b7:e7:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:feb7:e74b/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) 02/08/2025 _x86_64_ (2 CPU) 00:56:11 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 71.38 15.31 56.06 3688.77 5124.99 12:59:01 AM 92.42 0.73 91.69 53.05 10155.85 01:00:01 AM 14.53 0.53 14.00 61.18 1333.84 01:01:01 AM 45.70 6.78 38.92 1249.32 2791.15 01:02:01 AM 32.62 0.12 32.50 5.33 5828.52 01:03:01 AM 2.85 0.10 2.75 32.93 103.35 01:04:01 AM 16.96 0.40 16.56 46.79 692.17 Average: 39.49 3.42 36.07 733.87 3718.91 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5315928 7012912 2566500 32.56 2688 1881980 780792 8.74 220456 2035520 184320 12:59:01 AM 5180664 6983408 2701764 34.28 2688 1979984 793500 8.88 197544 2156932 30688 01:00:01 AM 5252024 7056180 2630404 33.37 2688 1981748 722080 8.09 216248 2070840 12 01:01:01 AM 4903632 6960268 2978796 37.79 2688 2225580 796152 8.91 255852 2352160 157236 01:02:01 AM 4940768 6985992 2941660 37.32 2688 2214624 726272 8.13 257140 2311464 4 01:03:01 AM 4840000 6886764 3042428 38.60 2688 2216164 864364 9.68 257268 2411076 16 01:04:01 AM 5049644 6919196 2832784 35.94 2688 2044816 792320 8.87 446744 2034340 13348 Average: 5068951 6972103 2813477 35.69 2688 2077842 782211 8.76 264465 2196047 55089 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 288.52 173.19 1572.41 54.49 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 65.14 51.62 689.52 16.58 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 14.40 7.25 5.40 3.10 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 33.07 30.39 295.64 6.96 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 207.46 146.12 44.38 32.33 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 109.78 89.29 983.95 7.07 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 86.77 65.64 424.71 27.62 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 115.03 80.51 573.66 21.17 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) 02/08/2025 _x86_64_ (2 CPU) 00:56:11 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 29.70 0.00 4.90 3.24 0.10 62.06 12:58:01 AM 0 27.16 0.00 5.19 2.58 0.10 64.98 12:58:01 AM 1 32.25 0.00 4.60 3.90 0.10 59.14 12:59:01 AM all 26.64 0.00 4.25 4.45 0.10 64.55 12:59:01 AM 0 21.56 0.00 3.81 3.30 0.10 71.23 12:59:01 AM 1 31.73 0.00 4.68 5.61 0.10 57.87 01:00:01 AM all 9.23 0.00 1.06 24.91 0.10 64.70 01:00:01 AM 0 10.54 0.00 1.12 45.45 0.08 42.81 01:00:01 AM 1 7.91 0.00 1.00 4.41 0.12 86.57 01:01:01 AM all 22.35 0.00 4.33 3.47 0.09 69.76 01:01:01 AM 0 16.25 0.00 4.02 2.33 0.08 77.32 01:01:01 AM 1 28.45 0.00 4.64 4.62 0.10 62.20 01:02:01 AM all 5.94 0.00 1.55 1.25 0.04 91.21 01:02:01 AM 0 5.71 0.00 1.47 0.80 0.05 91.97 01:02:01 AM 1 6.17 0.00 1.64 1.70 0.03 90.46 01:03:01 AM all 4.40 0.00 0.54 0.01 0.06 95.00 01:03:01 AM 0 3.87 0.00 0.74 0.02 0.05 95.33 01:03:01 AM 1 4.94 0.00 0.34 0.00 0.07 94.66 01:04:01 AM all 18.33 0.00 2.76 0.26 0.08 78.58 01:04:01 AM 0 12.01 0.00 2.71 0.12 0.08 85.09 01:04:01 AM 1 24.67 0.00 2.82 0.40 0.07 72.05 Average: all 16.66 0.00 2.77 5.38 0.08 75.11 Average: 0 13.87 0.00 2.72 7.80 0.08 75.53 Average: 1 19.45 0.00 2.82 2.95 0.08 74.69