---> uname -a: Linux prd-centos8-robot-2c-8g-1162.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: 2800.000 BogoMIPS: 5600.00 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 601 4875 19 2220 6799 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:8d:81:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe8d:8169/64 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) 01/13/2025 _x86_64_ (2 CPU) 00:27:21 LINUX RESTART (2 CPU) 12:28:01 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 88.84 13.55 75.29 2510.65 6221.45 12:30:01 AM 76.31 0.73 75.57 53.05 9950.73 12:31:01 AM 55.17 9.62 45.56 1703.32 2894.73 12:32:01 AM 27.62 0.03 27.59 3.47 5725.56 12:33:01 AM 4.42 0.10 4.32 32.13 195.47 12:34:01 AM 0.97 0.00 0.97 0.00 601.12 12:35:01 AM 0.47 0.00 0.47 0.00 377.03 12:36:01 AM 0.55 0.03 0.52 1.87 273.34 12:37:01 AM 13.35 0.33 13.01 37.86 624.43 Average: 29.74 2.71 27.03 482.43 2984.86 12:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5308488 7016708 2573944 32.65 2688 1891140 733180 8.21 188552 2065308 175784 12:30:01 AM 5214872 7014296 2667560 33.84 2688 1977420 743572 8.33 208996 2115088 1120 12:31:01 AM 4977056 7028780 2905376 36.86 2688 2221260 690404 7.73 260412 2276288 158248 12:32:01 AM 4996976 7048456 2885456 36.61 2688 2221384 657428 7.36 263692 2249328 4 12:33:01 AM 4955492 7009756 2926940 37.13 2688 2224192 708532 7.93 263876 2290288 240 12:34:01 AM 4923856 6995644 2958576 37.53 2688 2241728 724308 8.11 264292 2321556 260 12:35:01 AM 4912140 6995212 2970292 37.68 2688 2252996 724308 8.11 264292 2332988 332 12:36:01 AM 4901368 6992256 2981064 37.82 2688 2260792 739716 8.28 264532 2343168 96 12:37:01 AM 5009960 6974580 2872472 36.44 2688 2139824 733104 8.21 335900 2186264 62472 Average: 5022245 7008410 2860187 36.29 2688 2158971 717172 8.03 257172 2242253 44284 12:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 301.18 186.95 1780.14 60.15 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 46.28 31.99 440.68 6.84 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 43.79 37.91 303.76 9.93 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 192.45 133.27 37.15 35.49 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 29.01 18.68 26.49 2.82 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 48.25 36.90 118.48 12.88 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 28.57 22.31 74.62 7.08 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 23.56 20.26 56.15 12.36 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 78.24 50.67 156.00 78.78 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 87.92 59.88 332.58 25.15 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) 01/13/2025 _x86_64_ (2 CPU) 00:27:21 LINUX RESTART (2 CPU) 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 39.85 0.00 5.87 1.90 0.13 52.25 12:29:01 AM 0 46.60 0.00 6.50 2.24 0.12 44.55 12:29:01 AM 1 33.11 0.00 5.24 1.55 0.13 59.96 12:30:01 AM all 20.68 0.00 3.12 3.49 0.08 72.62 12:30:01 AM 0 32.59 0.00 3.59 3.48 0.08 60.25 12:30:01 AM 1 8.77 0.00 2.66 3.51 0.08 84.98 12:31:01 AM all 30.52 0.00 5.17 1.44 0.10 62.77 12:31:01 AM 0 41.85 0.00 5.69 1.86 0.10 50.49 12:31:01 AM 1 19.26 0.00 4.64 1.02 0.10 74.98 12:32:01 AM all 3.80 0.00 0.80 1.20 0.04 94.15 12:32:01 AM 0 5.55 0.00 0.85 0.89 0.03 92.68 12:32:01 AM 1 2.05 0.00 0.75 1.52 0.05 95.62 12:33:01 AM all 3.13 0.00 0.25 0.04 0.06 96.52 12:33:01 AM 0 4.60 0.00 0.28 0.07 0.07 94.98 12:33:01 AM 1 1.65 0.00 0.22 0.02 0.05 98.06 12:34:01 AM all 18.50 0.00 0.28 0.10 0.08 81.05 12:34:01 AM 0 24.76 0.00 0.27 0.00 0.08 74.89 12:34:01 AM 1 12.23 0.00 0.28 0.20 0.07 87.22 12:35:01 AM all 9.89 0.00 0.18 0.11 0.06 89.77 12:35:01 AM 0 17.73 0.00 0.15 0.00 0.05 82.07 12:35:01 AM 1 2.03 0.00 0.20 0.22 0.07 97.49 12:36:01 AM all 9.20 0.00 0.27 0.04 0.08 90.41 12:36:01 AM 0 6.77 0.00 0.23 0.08 0.08 92.83 12:36:01 AM 1 11.63 0.00 0.30 0.00 0.07 88.00 12:37:01 AM all 19.83 0.00 2.13 0.08 0.07 77.89 12:37:01 AM 0 23.54 0.00 2.19 0.10 0.07 74.10 12:37:01 AM 1 16.13 0.00 2.07 0.07 0.07 81.67 Average: all 17.27 0.00 2.01 0.93 0.08 79.71 Average: 0 22.66 0.00 2.19 0.97 0.08 74.10 Average: 1 11.88 0.00 1.82 0.90 0.08 85.32