---> uname -a: Linux prd-centos8-robot-2c-8g-2968.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 614 4895 19 2188 6784 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:e3:d1:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fee3:d159/64 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) 12/01/2025 _x86_64_ (2 CPU) 22:40:30 LINUX RESTART (2 CPU) 10:41:01 PM tps rtps wtps bread/s bwrtn/s 10:42:01 PM 94.47 17.86 76.61 5482.19 7320.79 10:43:01 PM 80.62 0.92 79.71 65.84 9919.83 10:44:01 PM 23.33 0.42 22.91 64.79 2620.13 10:45:01 PM 85.40 9.45 75.96 1685.30 8386.57 10:46:01 PM 11.81 0.00 11.81 0.00 1136.21 10:47:01 PM 3.83 0.00 3.83 0.00 128.93 10:48:01 PM 0.18 0.00 0.18 0.00 2.23 10:49:01 PM 8.05 0.52 7.53 48.53 248.99 10:50:01 PM 33.52 0.50 33.02 63.71 1472.74 Average: 37.92 3.30 34.62 823.52 3470.97 10:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 PM 5326760 7056800 2555664 32.42 2688 1912400 684896 7.67 187004 2047584 186652 10:43:01 PM 5158020 7005972 2724404 34.56 2688 2023700 706048 7.91 198652 2172832 42012 10:44:01 PM 5155340 7044672 2727084 34.60 2688 2063148 657392 7.36 224188 2145768 37208 10:45:01 PM 4910424 7025092 2972000 37.70 2688 2281492 669336 7.49 265792 2320800 26984 10:46:01 PM 4910860 7025356 2971564 37.70 2688 2281500 669336 7.49 265808 2320340 4 10:47:01 PM 4910892 7025392 2971532 37.70 2688 2281504 669336 7.49 265812 2320408 4 10:48:01 PM 4910736 7025236 2971688 37.70 2688 2281504 669336 7.49 265812 2320344 4 10:49:01 PM 4942476 6911684 2939948 37.30 2688 2139900 797360 8.93 298936 2270948 49432 10:50:01 PM 5050356 6983288 2832068 35.93 2688 2105628 742152 8.31 465624 2004248 25104 Average: 5030652 7011499 2851772 36.18 2688 2152308 696132 7.79 270848 2213697 40823 10:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 323.44 216.01 1907.12 60.35 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 71.54 53.23 609.61 8.22 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 18.65 15.58 7.59 5.41 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 422.39 314.20 414.38 79.47 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 3.53 2.57 1.33 0.78 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 2.25 1.95 0.55 0.48 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 2.52 1.95 0.45 0.43 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 113.60 75.74 93.36 23.74 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 17.83 16.09 14.74 7.97 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 108.43 77.49 338.84 20.76 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) 12/01/2025 _x86_64_ (2 CPU) 22:40:30 LINUX RESTART (2 CPU) 10:41:01 PM CPU %user %nice %system %iowait %steal %idle 10:42:01 PM all 45.85 0.00 6.57 0.95 0.10 46.53 10:42:01 PM 0 53.46 0.00 7.16 0.87 0.10 38.40 10:42:01 PM 1 38.24 0.00 5.98 1.04 0.10 54.65 10:43:01 PM all 21.98 0.00 2.94 0.80 0.06 74.22 10:43:01 PM 0 25.55 0.00 3.74 1.05 0.05 69.60 10:43:01 PM 1 18.41 0.00 2.14 0.55 0.07 78.83 10:44:01 PM all 18.97 0.00 2.88 0.18 0.08 77.89 10:44:01 PM 0 24.38 0.00 3.20 0.20 0.08 72.13 10:44:01 PM 1 13.56 0.00 2.56 0.17 0.07 83.65 10:45:01 PM all 31.47 0.00 6.20 0.70 0.09 61.53 10:45:01 PM 0 41.42 0.00 7.63 0.75 0.08 50.12 10:45:01 PM 1 21.57 0.00 4.78 0.65 0.10 72.90 10:46:01 PM all 0.35 0.00 0.17 0.12 0.05 99.32 10:46:01 PM 0 0.15 0.00 0.20 0.18 0.05 99.42 10:46:01 PM 1 0.55 0.00 0.13 0.05 0.05 99.22 10:47:01 PM all 0.17 0.00 0.08 0.02 0.05 99.69 10:47:01 PM 0 0.10 0.00 0.07 0.03 0.05 99.75 10:47:01 PM 1 0.23 0.00 0.08 0.00 0.05 99.63 10:48:01 PM all 0.30 0.00 0.08 0.00 0.06 99.56 10:48:01 PM 0 0.12 0.00 0.12 0.00 0.07 99.70 10:48:01 PM 1 0.48 0.00 0.05 0.00 0.05 99.42 10:49:01 PM all 12.75 0.00 1.97 0.06 0.08 85.14 10:49:01 PM 0 16.56 0.00 2.44 0.08 0.08 80.83 10:49:01 PM 1 8.94 0.00 1.51 0.03 0.07 89.46 10:50:01 PM all 31.90 0.00 4.35 0.16 0.08 63.51 10:50:01 PM 0 32.24 0.00 4.52 0.15 0.08 63.01 10:50:01 PM 1 31.57 0.00 4.17 0.17 0.08 64.02 Average: all 18.20 0.00 2.80 0.33 0.07 78.59 Average: 0 21.55 0.00 3.23 0.37 0.07 74.78 Average: 1 14.85 0.00 2.38 0.29 0.07 82.41