---> uname -a: Linux prd-centos8-robot-2c-8g-8216.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 569 4999 19 2129 6832 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:fe:df:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fefe:dfff/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) 01/07/2025 _x86_64_ (2 CPU) 02:01:58 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 90.57 6.25 84.32 1093.28 6155.57 02:05:01 AM 69.86 0.67 69.19 51.18 9572.13 02:06:01 AM 38.86 7.13 31.73 1310.28 1693.15 02:07:01 AM 42.00 2.52 39.48 395.94 6795.24 02:08:01 AM 15.66 0.40 15.26 68.92 579.69 Average: 51.39 3.39 48.00 583.94 4959.21 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5309872 7071248 2572552 32.64 2688 1940408 664620 7.44 187228 2053712 217020 02:05:01 AM 5185160 7004684 2697264 34.22 2688 1997784 716520 8.02 211512 2143756 25564 02:06:01 AM 5010840 7043516 2871584 36.43 2688 2203164 667768 7.48 256640 2249688 173024 02:07:01 AM 5034376 7081448 2848048 36.13 2688 2217268 624240 6.99 263744 2212328 4 02:08:01 AM 5137792 7009528 2744632 34.82 2688 2047436 702140 7.86 294620 2098896 16708 Average: 5135608 7042085 2746816 34.85 2688 2081212 675058 7.56 242749 2151676 86464 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 114.46 86.40 1010.08 20.50 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 37.19 27.87 437.94 5.94 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.05 30.58 297.31 6.61 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 192.64 139.38 42.82 37.78 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 67.91 42.23 79.88 19.59 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 90.65 65.29 373.58 18.08 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) 01/07/2025 _x86_64_ (2 CPU) 02:01:58 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 37.30 0.00 5.52 1.74 0.10 55.33 02:04:01 AM 0 45.50 0.00 6.59 1.94 0.08 45.89 02:04:01 AM 1 29.11 0.00 4.45 1.55 0.12 64.77 02:05:01 AM all 17.78 0.00 2.22 3.86 0.08 76.06 02:05:01 AM 0 24.78 0.00 2.53 3.65 0.08 68.96 02:05:01 AM 1 10.78 0.00 1.92 4.07 0.08 83.14 02:06:01 AM all 23.07 0.00 4.13 2.01 0.12 70.68 02:06:01 AM 0 30.47 0.00 4.62 2.06 0.13 62.71 02:06:01 AM 1 15.65 0.00 3.63 1.95 0.10 78.67 02:07:01 AM all 9.72 0.00 1.93 1.81 0.07 86.46 02:07:01 AM 0 10.95 0.00 1.64 2.12 0.07 85.23 02:07:01 AM 1 8.49 0.00 2.23 1.51 0.07 87.71 02:08:01 AM all 12.68 0.00 1.80 0.09 0.07 85.37 02:08:01 AM 0 10.95 0.00 1.75 0.10 0.07 87.13 02:08:01 AM 1 14.40 0.00 1.84 0.08 0.07 83.61 Average: all 20.11 0.00 3.12 1.90 0.09 74.78 Average: 0 24.53 0.00 3.43 1.97 0.09 69.99 Average: 1 15.69 0.00 2.81 1.83 0.09 79.57