---> uname -a: Linux prd-centos8-robot-2c-8g-7898.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 583 4959 19 2154 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:de:5c:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fede:5c86/64 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) 02/03/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 104.70 54.55 50.15 7334.76 25447.90 12:41:01 AM 114.11 0.73 113.38 53.05 11551.17 12:42:01 AM 25.69 0.42 25.27 64.78 2061.50 12:43:01 AM 64.72 9.23 55.49 1641.99 7657.19 12:44:01 AM 5.33 0.10 5.23 32.12 207.25 12:45:01 AM 2.18 0.02 2.17 0.93 219.11 12:46:01 AM 3.50 0.32 3.18 36.92 280.19 12:47:01 AM 28.56 0.52 28.05 63.86 1592.28 Average: 43.60 8.24 35.37 1153.59 6127.26 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5475820 7076708 2406612 30.53 2688 1792188 710468 7.96 197156 1924064 130112 12:41:01 AM 5234988 7035236 2647444 33.59 2688 1977664 674428 7.55 198492 2104404 30776 12:42:01 AM 5202344 7060112 2680088 34.00 2688 2032880 659524 7.38 228632 2103212 46760 12:43:01 AM 5008492 7062752 2873940 36.46 2688 2223996 630536 7.06 263436 2234204 92 12:44:01 AM 4967756 7023764 2914676 36.98 2688 2225728 681924 7.64 263652 2278988 772 12:45:01 AM 4948124 7010916 2934308 37.23 2688 2232512 785180 8.79 263856 2298112 3116 12:46:01 AM 5123632 7026808 2758800 35.00 2688 2076552 662144 7.41 265680 2137820 15832 12:47:01 AM 5143892 7046644 2738540 34.74 2688 2078764 661080 7.40 463192 1930636 16752 Average: 5138131 7042868 2744301 34.82 2688 2080036 683160 7.65 268012 2126430 30526 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 327.31 193.32 1574.59 60.57 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 66.93 54.25 689.82 9.03 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 33.49 24.89 107.93 6.82 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 203.88 145.06 233.93 39.85 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 23.66 16.86 8.28 2.12 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 219.50 212.85 71.24 21.51 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 103.57 78.91 108.78 45.41 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 22.13 19.78 18.60 14.17 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 125.06 93.24 351.66 24.93 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) 02/03/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 35.98 0.05 6.55 15.91 0.10 41.41 12:40:01 AM 0 36.18 0.05 6.33 16.79 0.10 40.55 12:40:01 AM 1 35.78 0.05 6.78 15.03 0.10 42.27 12:41:01 AM all 27.81 0.00 4.35 3.60 0.08 64.17 12:41:01 AM 0 29.34 0.00 4.06 2.76 0.07 63.78 12:41:01 AM 1 26.28 0.00 4.64 4.44 0.08 64.56 12:42:01 AM all 17.78 0.00 2.63 0.65 0.08 78.86 12:42:01 AM 0 20.47 0.00 3.02 0.38 0.08 76.04 12:42:01 AM 1 15.10 0.00 2.24 0.92 0.07 81.68 12:43:01 AM all 18.27 0.00 3.81 2.29 0.07 75.57 12:43:01 AM 0 10.48 0.00 2.98 2.47 0.07 84.00 12:43:01 AM 1 26.06 0.00 4.64 2.11 0.07 67.13 12:44:01 AM all 2.80 0.00 0.48 0.05 0.05 96.62 12:44:01 AM 0 3.33 0.00 0.59 0.00 0.03 96.05 12:44:01 AM 1 2.27 0.00 0.37 0.10 0.07 97.20 12:45:01 AM all 15.87 0.00 1.11 0.03 0.08 82.91 12:45:01 AM 0 11.53 0.00 0.98 0.05 0.08 87.36 12:45:01 AM 1 20.22 0.00 1.25 0.00 0.08 78.44 12:46:01 AM all 10.24 0.00 1.45 0.13 0.06 88.13 12:46:01 AM 0 8.86 0.00 1.14 0.07 0.05 89.88 12:46:01 AM 1 11.61 0.00 1.76 0.18 0.07 86.38 12:47:01 AM all 26.99 0.00 3.38 0.81 0.08 68.75 12:47:01 AM 0 26.04 0.00 3.26 0.72 0.08 69.90 12:47:01 AM 1 27.93 0.00 3.50 0.90 0.07 67.60 Average: all 19.47 0.01 2.97 2.93 0.07 74.55 Average: 0 18.29 0.01 2.80 2.91 0.07 75.93 Average: 1 20.65 0.01 3.15 2.96 0.08 73.16