---> uname -a: Linux prd-centos8-robot-2c-8g-38685.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 679 4842 19 2176 6720 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:ec:9c:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:feec:9cab/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) 07/01/2025 _x86_64_ (2 CPU) 01:55:29 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 93.22 15.09 78.12 4065.44 7456.26 01:58:01 AM 81.42 0.73 80.69 53.05 10629.02 01:59:01 AM 43.85 7.25 36.60 1310.50 2580.64 02:00:01 AM 61.92 2.73 59.19 439.66 7451.49 02:01:01 AM 6.75 0.02 6.73 0.13 515.46 02:02:01 AM 0.27 0.07 0.20 1.73 4.11 02:03:01 AM 0.30 0.00 0.30 0.00 5.11 02:04:01 AM 0.40 0.03 0.37 1.07 93.22 02:05:01 AM 19.58 0.38 19.19 46.65 915.43 Average: 34.19 2.92 31.27 657.59 3294.45 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5261780 6984216 2620652 33.25 2688 1904396 824616 9.23 187244 2111272 184636 01:58:01 AM 5154792 6986476 2727640 34.60 2688 2007552 795092 8.90 209092 2167796 23732 01:59:01 AM 4950540 6929004 2931892 37.20 2688 2151164 859496 9.62 262572 2308704 84692 02:00:01 AM 4864728 6956944 3017704 38.28 2688 2259940 761048 8.52 268252 2365644 10840 02:01:01 AM 4865224 6957332 3017208 38.28 2688 2259952 761048 8.52 268256 2366004 4 02:02:01 AM 4865872 6958048 3016560 38.27 2688 2260020 761048 8.52 268392 2365624 8 02:03:01 AM 4865500 6957676 3016932 38.27 2688 2260020 761048 8.52 268392 2365844 4 02:04:01 AM 4861940 6957856 3020492 38.32 2688 2263760 763324 8.55 268852 2368836 1112 02:05:01 AM 4966272 6883892 2916160 37.00 2688 2090780 849776 9.51 463432 2094764 23372 Average: 4961850 6952383 2920582 37.05 2688 2161954 792944 8.88 273832 2279388 36489 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 322.83 199.25 1894.72 63.49 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 60.66 44.55 550.43 7.31 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 40.24 36.79 314.10 8.70 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 587.27 435.09 119.46 98.11 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.62 2.02 0.70 0.44 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 2.93 2.03 0.60 0.49 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 1.40 0.88 0.45 0.34 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 139.29 102.82 1202.49 8.58 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 67.54 48.33 93.48 29.43 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 136.08 96.85 464.03 24.10 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) 07/01/2025 _x86_64_ (2 CPU) 01:55:29 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 41.37 0.00 6.31 0.92 0.09 51.31 01:57:01 AM 0 52.20 0.00 6.73 0.84 0.10 40.13 01:57:01 AM 1 30.54 0.00 5.89 1.00 0.08 62.49 01:58:01 AM all 21.87 0.00 3.67 0.84 0.08 73.53 01:58:01 AM 0 26.11 0.00 3.40 0.68 0.08 69.73 01:58:01 AM 1 17.63 0.00 3.94 1.00 0.08 77.34 01:59:01 AM all 23.11 0.00 3.78 0.48 0.08 72.56 01:59:01 AM 0 28.51 0.00 3.90 0.47 0.08 67.04 01:59:01 AM 1 17.72 0.00 3.65 0.48 0.07 78.08 02:00:01 AM all 19.68 0.00 4.14 0.64 0.09 75.45 02:00:01 AM 0 24.90 0.00 4.56 0.62 0.08 69.83 02:00:01 AM 1 14.45 0.00 3.71 0.67 0.10 81.07 02:01:01 AM all 0.36 0.00 0.13 0.07 0.05 99.40 02:01:01 AM 0 0.10 0.00 0.12 0.05 0.05 99.68 02:01:01 AM 1 0.62 0.00 0.13 0.08 0.05 99.12 02:02:01 AM all 0.33 0.00 0.08 0.00 0.06 99.54 02:02:01 AM 0 0.13 0.00 0.10 0.00 0.08 99.68 02:02:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 02:03:01 AM all 0.31 0.00 0.06 0.00 0.05 99.58 02:03:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:03:01 AM 1 0.55 0.00 0.07 0.00 0.07 99.32 02:04:01 AM all 8.17 0.00 1.73 0.00 0.08 90.02 02:04:01 AM 0 12.04 0.00 2.77 0.00 0.08 85.10 02:04:01 AM 1 4.29 0.00 0.69 0.00 0.08 94.93 02:05:01 AM all 22.01 0.00 3.28 0.18 0.08 74.46 02:05:01 AM 0 26.44 0.00 3.25 0.25 0.07 69.99 02:05:01 AM 1 17.58 0.00 3.31 0.10 0.08 78.93 Average: all 15.25 0.00 2.57 0.35 0.07 81.76 Average: 0 18.95 0.00 2.76 0.32 0.07 77.89 Average: 1 11.55 0.00 2.38 0.37 0.07 85.63