---> uname -a: Linux prd-centos8-robot-2c-8g-10086.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 558 4996 19 2142 6842 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:ca:65:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:feca:65ab/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) 02/09/2025 _x86_64_ (2 CPU) 23:24:15 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 90.10 25.59 64.51 5347.95 6019.23 11:27:01 PM 91.99 0.73 91.25 53.05 10328.66 11:28:01 PM 34.54 7.10 27.45 1310.45 2429.43 11:29:01 PM 58.05 2.55 55.50 396.27 7386.34 11:30:01 PM 2.75 0.00 2.75 0.00 80.77 11:31:01 PM 0.33 0.00 0.33 0.00 5.93 11:32:01 PM 0.32 0.00 0.32 0.00 4.57 11:33:01 PM 16.95 0.50 16.45 79.72 665.62 Average: 36.88 4.56 32.32 898.46 3365.21 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5425572 7083908 2456860 31.17 2688 1840832 657152 7.36 186388 1948124 146752 11:27:01 PM 5227344 7033080 2655088 33.68 2688 1983216 703480 7.88 198340 2111132 30680 11:28:01 PM 5067668 6998084 2814764 35.71 2688 2104660 741304 8.30 257200 2203376 64560 11:29:01 PM 5020680 7081124 2861752 36.31 2688 2229572 641340 7.18 263768 2222432 24 11:30:01 PM 5020500 7080944 2861932 36.31 2688 2229572 627260 7.02 263772 2222544 8 11:31:01 PM 5020800 7081244 2861632 36.30 2688 2229576 627260 7.02 263772 2222552 4 11:32:01 PM 5020908 7081516 2861524 36.30 2688 2229744 627260 7.02 263772 2222632 156 11:33:01 PM 5139784 7024576 2742648 34.79 2688 2059528 677080 7.58 452592 1938652 13364 Average: 5117907 7058060 2764525 35.07 2688 2113338 662767 7.42 268700 2136430 31944 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 290.97 193.40 1599.40 62.24 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 62.30 47.15 662.05 8.09 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 43.24 36.64 298.42 9.29 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 592.42 426.16 118.08 95.63 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 2.98 2.03 0.52 0.47 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 2.85 1.97 0.56 0.48 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 19.35 9.90 5.77 1.19 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 107.87 73.65 92.39 25.91 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 140.25 98.87 347.16 25.41 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) 02/09/2025 _x86_64_ (2 CPU) 23:24:15 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 33.03 0.03 6.33 5.62 0.11 54.88 11:26:01 PM 0 40.26 0.02 7.01 7.76 0.12 44.83 11:26:01 PM 1 25.86 0.03 5.66 3.49 0.10 64.85 11:27:01 PM all 22.68 0.00 3.40 3.29 0.08 70.55 11:27:01 PM 0 33.85 0.00 4.03 3.46 0.08 58.59 11:27:01 PM 1 11.53 0.00 2.77 3.12 0.08 82.50 11:28:01 PM all 20.19 0.00 3.80 1.04 0.08 74.90 11:28:01 PM 0 26.60 0.00 4.06 1.70 0.08 67.55 11:28:01 PM 1 13.78 0.00 3.54 0.37 0.07 82.25 11:29:01 PM all 16.88 0.00 3.67 1.79 0.08 77.58 11:29:01 PM 0 18.91 0.00 3.66 1.46 0.08 75.89 11:29:01 PM 1 14.85 0.00 3.69 2.13 0.07 79.27 11:30:01 PM all 0.28 0.00 0.10 0.02 0.03 99.58 11:30:01 PM 0 0.15 0.00 0.13 0.02 0.03 99.67 11:30:01 PM 1 0.40 0.00 0.07 0.02 0.02 99.50 11:31:01 PM all 0.25 0.00 0.10 0.00 0.03 99.62 11:31:01 PM 0 0.08 0.00 0.08 0.00 0.02 99.82 11:31:01 PM 1 0.42 0.00 0.12 0.00 0.05 99.41 11:32:01 PM all 0.40 0.00 0.13 0.00 0.03 99.43 11:32:01 PM 0 0.12 0.00 0.12 0.00 0.03 99.73 11:32:01 PM 1 0.68 0.00 0.15 0.00 0.03 99.13 11:33:01 PM all 18.97 0.00 2.81 0.14 0.08 78.00 11:33:01 PM 0 14.47 0.00 2.43 0.10 0.07 82.94 11:33:01 PM 1 23.46 0.00 3.20 0.18 0.08 73.08 Average: all 14.06 0.00 2.54 1.48 0.06 81.86 Average: 0 16.76 0.00 2.68 1.80 0.06 78.69 Average: 1 11.36 0.00 2.40 1.16 0.06 85.02