---> uname -a: Linux prd-centos8-robot-2c-8g-15454.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 582 5005 19 2109 6818 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:ab:f4:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:feab:f40f/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) 08/28/2024 _x86_64_ (2 CPU) 08:41:46 LINUX RESTART (2 CPU) 08:42:01 AM tps rtps wtps bread/s bwrtn/s 08:43:01 AM 198.83 144.35 54.48 14264.20 39336.54 08:44:02 AM 119.66 7.42 112.25 1296.72 9727.01 08:45:01 AM 34.85 0.39 34.46 65.33 4243.82 08:46:01 AM 57.49 0.07 57.42 4.00 7000.47 08:47:01 AM 10.10 0.08 10.01 31.99 1283.79 08:48:01 AM 14.45 0.43 14.01 47.86 624.58 Average: 72.67 25.53 47.14 2625.64 10386.81 08:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 AM 5540316 7074564 2342112 29.71 2688 1725828 679220 7.61 187400 1867680 94720 08:44:02 AM 5188712 7011340 2693716 34.17 2688 1999348 683420 7.65 221284 2123216 92448 08:45:01 AM 5269052 7093064 2613376 33.15 2688 2001280 631300 7.07 239716 2027820 16 08:46:01 AM 5038092 7059264 2844336 36.08 2688 2190412 615308 6.89 258712 2207280 30196 08:47:01 AM 5002600 7024936 2879828 36.53 2688 2191576 670120 7.50 258848 2244248 208 08:48:01 AM 5173016 7024344 2709412 34.37 2688 2026212 671184 7.52 440328 1917420 13360 Average: 5201965 7047919 2680463 34.01 2688 2022443 658425 7.37 267715 2064611 38491 08:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 266.64 168.39 1285.52 59.90 0.00 0.00 0.00 0.00 08:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:02 AM eth0 88.95 68.74 897.20 10.23 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 15.27 7.88 5.76 3.18 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 258.51 181.69 317.25 45.04 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 10.85 5.90 3.28 0.76 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 59.61 38.36 79.37 20.17 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 116.92 78.69 432.58 23.27 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) 08/28/2024 _x86_64_ (2 CPU) 08:41:46 LINUX RESTART (2 CPU) 08:42:01 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 42.69 0.06 9.99 10.60 0.11 36.56 08:43:01 AM 0 47.30 0.12 9.80 9.21 0.12 33.47 08:43:01 AM 1 38.06 0.00 10.18 12.00 0.10 39.66 08:44:02 AM all 36.61 0.00 5.85 4.41 0.12 53.02 08:44:02 AM 0 43.13 0.00 6.35 5.13 0.12 45.28 08:44:02 AM 1 30.09 0.00 5.34 3.69 0.12 60.76 08:45:01 AM all 10.11 0.00 1.33 2.55 0.04 85.96 08:45:01 AM 0 15.50 0.00 1.34 1.89 0.03 81.23 08:45:01 AM 1 4.72 0.00 1.32 3.21 0.05 90.69 08:46:01 AM all 27.62 0.00 4.75 3.24 0.08 64.32 08:46:01 AM 0 33.24 0.00 5.14 3.17 0.08 58.37 08:46:01 AM 1 22.01 0.00 4.35 3.31 0.08 70.25 08:47:01 AM all 1.25 0.00 0.28 0.36 0.03 98.08 08:47:01 AM 0 0.15 0.00 0.25 0.55 0.02 99.03 08:47:01 AM 1 2.36 0.00 0.32 0.17 0.03 97.12 08:48:01 AM all 16.73 0.00 2.62 0.25 0.07 80.33 08:48:01 AM 0 24.38 0.00 2.50 0.15 0.07 72.90 08:48:01 AM 1 9.07 0.00 2.73 0.35 0.07 87.78 Average: all 22.51 0.01 4.14 3.56 0.07 69.71 Average: 0 27.29 0.02 4.23 3.35 0.07 65.04 Average: 1 17.73 0.00 4.04 3.78 0.08 74.38