---> uname -a: Linux prd-centos8-robot-2c-8g-541.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 644 4921 19 2131 6756 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:46:94:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe46:9442/64 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) 02/20/2025 _x86_64_ (2 CPU) 03:17:53 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 118.54 0.37 118.18 15.59 10957.88 03:21:01 AM 43.46 1.05 42.41 115.41 5036.45 03:22:01 AM 34.51 6.75 27.76 1246.46 1581.80 03:23:01 AM 39.37 0.03 39.34 3.47 6907.48 03:24:01 AM 2.12 0.10 2.02 32.13 74.22 03:25:01 AM 0.62 0.00 0.62 0.00 9.48 03:26:01 AM 0.35 0.00 0.35 0.00 12.85 03:27:01 AM 19.34 0.42 18.93 47.72 764.30 Average: 32.29 1.09 31.20 182.58 3168.26 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5125556 6959336 2756868 34.97 2688 2012060 807372 9.04 190184 2224924 152452 03:21:01 AM 5247548 7056596 2634876 33.43 2688 1986688 698908 7.83 217004 2073292 12 03:22:01 AM 4932904 6980212 2949520 37.42 2688 2217200 741976 8.31 256128 2325452 174612 03:23:01 AM 4946360 6996316 2936064 37.25 2688 2219572 702564 7.87 258148 2301020 4 03:24:01 AM 4744536 6795704 3137888 39.81 2688 2220784 944332 10.57 258272 2501504 124 03:25:01 AM 4820400 6871616 3062024 38.85 2688 2220832 891432 9.98 258272 2425360 16 03:26:01 AM 4943812 6995860 2938612 37.28 2688 2221664 710984 7.96 258596 2303008 568 03:27:01 AM 5079324 6952652 2803100 35.56 2688 2049440 763332 8.55 448540 2004420 13368 Average: 4980055 6951036 2902369 36.82 2688 2143530 782612 8.76 268143 2269872 42644 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 117.56 93.90 1310.87 12.98 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 18.69 9.70 7.06 3.62 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 33.64 28.46 295.97 6.54 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 139.14 112.28 39.03 30.09 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 129.63 122.56 490.53 697.37 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 673.09 548.27 6771.55 35.40 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 455.34 380.44 4407.06 24.96 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 46.97 34.54 81.23 26.92 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 201.75 166.26 1675.37 104.73 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) 02/20/2025 _x86_64_ (2 CPU) 03:17:53 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 38.13 0.00 5.43 1.32 0.11 55.02 03:20:01 AM 0 40.34 0.00 5.60 1.15 0.10 52.81 03:20:01 AM 1 35.91 0.00 5.25 1.48 0.12 57.24 03:21:01 AM all 12.73 0.00 1.87 1.27 0.07 84.06 03:21:01 AM 0 9.99 0.00 1.55 1.00 0.07 87.39 03:21:01 AM 1 15.48 0.00 2.19 1.54 0.07 80.73 03:22:01 AM all 20.44 0.00 4.05 0.36 0.07 75.09 03:22:01 AM 0 26.40 0.00 4.20 0.27 0.08 69.06 03:22:01 AM 1 14.47 0.00 3.90 0.45 0.05 81.13 03:23:01 AM all 7.37 0.00 1.73 0.73 0.07 90.10 03:23:01 AM 0 10.45 0.00 1.74 0.70 0.07 87.05 03:23:01 AM 1 4.29 0.00 1.72 0.77 0.07 93.15 03:24:01 AM all 9.02 0.00 0.40 0.02 0.06 90.50 03:24:01 AM 0 9.48 0.00 0.37 0.02 0.07 90.07 03:24:01 AM 1 8.56 0.00 0.44 0.02 0.05 90.94 03:25:01 AM all 12.24 0.00 1.52 0.00 0.14 86.10 03:25:01 AM 0 9.16 0.00 1.08 0.00 0.15 89.61 03:25:01 AM 1 15.33 0.00 1.96 0.00 0.14 82.58 03:26:01 AM all 9.92 0.00 1.15 0.00 0.13 88.80 03:26:01 AM 0 19.16 0.00 2.00 0.00 0.16 78.69 03:26:01 AM 1 0.94 0.00 0.32 0.00 0.10 98.64 03:27:01 AM all 17.48 0.00 2.61 3.88 0.10 75.94 03:27:01 AM 0 15.71 0.00 2.96 3.07 0.07 78.19 03:27:01 AM 1 19.24 0.00 2.26 4.68 0.13 73.68 Average: all 15.95 0.00 2.35 0.95 0.09 80.66 Average: 0 17.60 0.00 2.44 0.78 0.09 79.08 Average: 1 14.29 0.00 2.26 1.12 0.09 82.24