---> uname -a: Linux prd-centos8-robot-2c-8g-44426.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4898 19 2149 6751 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:31:9b:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe31:9bf5/64 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) 10/21/2024 _x86_64_ (2 CPU) 00:56:16 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 121.10 47.10 73.99 7366.56 7181.23 12:59:01 AM 80.99 0.70 80.29 50.78 9184.41 01:00:01 AM 31.96 0.42 31.54 64.78 2491.35 01:01:01 AM 46.05 0.03 46.02 3.47 6942.47 01:02:01 AM 2.95 0.18 2.76 33.95 90.96 01:03:01 AM 2.42 0.02 2.40 0.93 365.24 01:04:01 AM 0.15 0.00 0.15 0.00 2.27 01:05:01 AM 6.32 0.32 6.00 36.93 412.50 01:06:01 AM 29.46 0.52 28.94 63.85 1798.88 Average: 35.39 5.32 30.07 822.52 3148.09 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5296880 7003792 2585552 32.80 2688 1888820 730648 8.18 211716 2047516 144068 12:59:01 AM 5160708 6993060 2721724 34.53 2688 2009616 718568 8.05 221976 2154296 30120 01:00:01 AM 4978560 6970204 2903872 36.84 2688 2163724 755184 8.46 270448 2272348 133708 01:01:01 AM 4999988 7033416 2882444 36.57 2688 2202868 690032 7.73 258652 2248008 8 01:02:01 AM 4939952 6981408 2942480 37.33 2688 2210916 769236 8.61 259084 2307124 6896 01:03:01 AM 4930160 6973568 2952272 37.45 2688 2212848 769236 8.61 259084 2317460 12 01:04:01 AM 4906656 6950120 2975776 37.75 2688 2212912 805144 9.02 259084 2339680 44 01:05:01 AM 5044520 6940572 2837912 36.00 2688 2070944 746708 8.36 266712 2218052 21732 01:06:01 AM 5037360 6935044 2845072 36.09 2688 2073312 743928 8.33 461668 2034840 16732 Average: 5032754 6975687 2849678 36.15 2688 2116218 747632 8.37 274269 2215480 39258 12:57:03 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 325.56 206.03 1672.90 63.79 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 70.63 47.77 569.44 8.00 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 39.85 33.84 295.51 8.48 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 212.53 149.50 46.73 40.60 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 41.26 25.93 72.20 5.81 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 313.75 312.83 67.42 130.71 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 252.47 243.74 747.24 73.18 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 86.70 56.92 272.50 38.93 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 22.38 20.11 17.70 9.71 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 151.02 121.53 413.27 42.05 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) 10/21/2024 _x86_64_ (2 CPU) 00:56:16 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.95 0.03 7.99 4.40 0.13 49.50 12:58:01 AM 0 47.61 0.00 9.16 5.28 0.14 37.81 12:58:01 AM 1 28.28 0.05 6.82 3.52 0.12 61.20 12:59:01 AM all 22.34 0.00 3.27 4.10 0.17 70.13 12:59:01 AM 0 25.98 0.00 3.48 3.65 0.18 66.71 12:59:01 AM 1 18.69 0.00 3.05 4.55 0.15 73.56 01:00:01 AM all 24.43 0.00 3.34 5.53 0.09 66.61 01:00:01 AM 0 30.57 0.00 3.84 4.75 0.08 60.76 01:00:01 AM 1 18.30 0.00 2.84 6.31 0.10 72.46 01:01:01 AM all 12.95 0.00 2.78 1.99 0.04 82.24 01:01:01 AM 0 19.14 0.00 3.09 2.68 0.05 75.04 01:01:01 AM 1 6.78 0.00 2.47 1.30 0.03 89.42 01:02:01 AM all 8.11 0.00 0.45 0.07 0.05 91.32 01:02:01 AM 0 11.14 0.00 0.62 0.12 0.05 88.08 01:02:01 AM 1 5.05 0.00 0.29 0.02 0.05 94.60 01:03:01 AM all 28.68 0.00 1.07 0.03 0.10 70.12 01:03:01 AM 0 34.28 0.00 1.64 0.02 0.10 63.96 01:03:01 AM 1 23.08 0.00 0.50 0.03 0.10 76.28 01:04:01 AM all 26.11 0.00 0.58 0.00 0.09 73.22 01:04:01 AM 0 3.89 0.00 0.42 0.00 0.08 95.61 01:04:01 AM 1 48.40 0.00 0.74 0.00 0.10 50.76 01:05:01 AM all 8.42 0.00 1.27 0.08 0.05 90.17 01:05:01 AM 0 10.15 0.00 1.63 0.15 0.07 88.00 01:05:01 AM 1 6.71 0.00 0.90 0.02 0.03 92.34 01:06:01 AM all 31.34 0.00 3.47 0.35 0.10 64.74 01:06:01 AM 0 36.89 0.00 3.72 0.18 0.10 59.11 01:06:01 AM 1 25.78 0.00 3.22 0.52 0.10 70.38 Average: all 22.21 0.00 2.68 1.83 0.09 73.19 Average: 0 24.34 0.00 3.05 1.86 0.10 70.66 Average: 1 20.08 0.01 2.30 1.81 0.09 75.72