---> uname -a: Linux prd-centos8-robot-2c-8g-1743.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 598 4972 19 2126 6801 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:57:c8:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe57:c861/64 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 94.50 15.13 79.37 2703.23 6427.91 12:59:01 AM 78.86 0.70 78.16 50.78 9971.26 01:00:01 AM 22.88 0.42 22.46 64.78 1430.42 01:01:01 AM 49.79 0.03 49.76 3.46 7119.22 01:02:01 AM 4.79 0.50 4.29 70.83 179.40 01:03:01 AM 26.60 0.53 26.06 64.79 1171.69 Average: 46.23 2.88 43.34 492.90 4382.66 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5316992 7052984 2565428 32.55 2688 1918344 667552 7.47 209748 2035584 164672 12:59:01 AM 5151932 7000104 2730488 34.64 2688 2025128 696460 7.80 231988 2151812 8664 01:00:01 AM 5032880 6981372 2849540 36.15 2688 2122372 729020 8.16 258504 2234768 85844 01:01:01 AM 5003916 7046748 2878504 36.52 2688 2212304 651164 7.29 257348 2246376 4 01:02:01 AM 5157552 7032856 2724868 34.57 2688 2046284 646392 7.24 252076 2106592 4388 01:03:01 AM 5161984 7031864 2720436 34.51 2688 2045116 674220 7.55 448712 1918440 196 Average: 5137543 7024321 2744877 34.82 2688 2061591 677468 7.59 276396 2115595 43961 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 222.98 149.57 1426.66 45.26 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 55.51 42.97 466.71 17.24 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 36.80 28.49 294.49 6.27 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 202.30 171.71 44.73 33.49 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 68.68 39.14 76.62 20.09 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.13 16.61 14.75 8.22 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 100.73 74.75 387.27 21.76 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.52 0.00 6.30 2.89 0.11 53.18 12:58:01 AM 0 32.37 0.00 6.63 2.96 0.12 57.93 12:58:01 AM 1 42.67 0.00 5.98 2.82 0.10 48.43 12:59:01 AM all 23.45 0.00 3.34 1.51 0.08 71.62 12:59:01 AM 0 20.71 0.00 3.29 1.57 0.07 74.36 12:59:01 AM 1 26.19 0.00 3.38 1.45 0.10 68.88 01:00:01 AM all 17.95 0.00 2.40 0.24 0.08 79.33 01:00:01 AM 0 20.65 0.00 2.32 0.17 0.08 76.79 01:00:01 AM 1 15.26 0.00 2.49 0.32 0.07 81.87 01:01:01 AM all 14.79 0.00 2.90 1.94 0.08 80.29 01:01:01 AM 0 16.08 0.00 2.90 2.64 0.07 78.31 01:01:01 AM 1 13.49 0.00 2.90 1.24 0.10 82.27 01:02:01 AM all 3.74 0.00 1.23 0.12 0.04 94.88 01:02:01 AM 0 4.68 0.00 1.50 0.22 0.05 93.55 01:02:01 AM 1 2.80 0.00 0.95 0.02 0.03 96.20 01:03:01 AM all 26.77 0.00 2.66 0.61 0.08 69.88 01:03:01 AM 0 19.43 0.00 2.57 0.48 0.08 77.43 01:03:01 AM 1 34.11 0.00 2.75 0.73 0.08 62.32 Average: all 20.70 0.00 3.14 1.22 0.08 74.86 Average: 0 18.99 0.00 3.20 1.34 0.08 76.39 Average: 1 22.42 0.00 3.07 1.10 0.08 73.33