---> uname -a: Linux prd-centos8-robot-2c-8g-3014.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 582 4986 19 2128 6819 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:86:e4:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe86:e482/64 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) 10/31/2024 _x86_64_ (2 CPU) 00:54:33 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 84.45 37.26 47.19 8413.15 5276.11 12:57:01 AM 108.73 0.70 108.03 50.78 11326.59 12:58:01 AM 22.63 0.42 22.21 64.79 1888.00 12:59:01 AM 63.66 0.03 63.62 3.47 7887.59 01:00:01 AM 4.95 0.10 4.85 32.12 204.83 01:01:01 AM 2.03 0.05 1.98 2.00 111.01 01:02:01 AM 2.48 0.28 2.20 13.73 190.82 01:03:01 AM 29.91 0.63 29.27 89.70 1411.38 Average: 39.76 4.87 34.89 1068.44 3533.29 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5400572 7029872 2481860 31.49 2688 1818996 718988 8.05 216492 1970224 107476 12:57:01 AM 5172748 7007044 2709684 34.38 2688 2011044 695660 7.79 220532 2139716 34492 12:58:01 AM 5157120 7037520 2725312 34.57 2688 2055612 674892 7.56 245036 2129640 42404 12:59:01 AM 5029056 7063988 2853376 36.20 2688 2204372 624616 6.99 256328 2221980 92 01:00:01 AM 4990708 7026828 2891724 36.69 2688 2205556 676776 7.58 256516 2260040 224 01:01:01 AM 4985100 7022548 2897332 36.76 2688 2206868 692948 7.76 256728 2265568 144 01:02:01 AM 5184036 7056832 2698396 34.23 2688 2043720 620828 6.95 254516 2070968 4268 01:03:01 AM 5166404 7042600 2716028 34.46 2688 2052004 657708 7.36 450744 1916456 16756 Average: 5135718 7035904 2746714 34.85 2688 2074772 670302 7.51 269612 2121824 25732 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 341.56 196.26 1562.33 60.91 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 68.96 51.32 668.55 8.66 0.00 0.00 0.00 0.00 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 14.80 9.33 6.03 3.76 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 188.44 128.70 330.98 35.06 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 11.61 4.87 3.47 0.68 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 32.94 23.93 8.92 7.62 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 58.22 40.93 75.49 26.71 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 23.16 21.74 23.95 10.50 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 91.94 59.35 332.41 19.15 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) 10/31/2024 _x86_64_ (2 CPU) 00:54:33 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 39.58 0.01 7.02 8.34 0.11 44.95 12:56:01 AM 0 47.28 0.02 7.18 8.39 0.12 37.01 12:56:01 AM 1 31.89 0.00 6.86 8.28 0.10 52.87 12:57:01 AM all 30.52 0.00 4.76 5.62 0.10 59.00 12:57:01 AM 0 41.20 0.00 5.43 5.01 0.10 48.26 12:57:01 AM 1 19.83 0.00 4.09 6.22 0.10 69.76 12:58:01 AM all 14.85 0.00 2.00 1.01 0.05 82.09 12:58:01 AM 0 17.64 0.00 2.30 1.40 0.05 78.60 12:58:01 AM 1 12.05 0.00 1.70 0.62 0.05 85.58 12:59:01 AM all 22.31 0.00 3.77 1.85 0.08 71.98 12:59:01 AM 0 28.37 0.00 4.02 1.75 0.08 65.76 12:59:01 AM 1 16.26 0.00 3.52 1.95 0.07 78.20 01:00:01 AM all 0.95 0.00 0.18 0.13 0.03 98.71 01:00:01 AM 0 0.62 0.00 0.17 0.20 0.03 98.98 01:00:01 AM 1 1.29 0.00 0.20 0.05 0.02 98.45 01:01:01 AM all 9.15 0.00 0.92 0.01 0.07 89.85 01:01:01 AM 0 15.23 0.00 1.45 0.02 0.07 83.23 01:01:01 AM 1 3.08 0.00 0.38 0.00 0.07 96.47 01:02:01 AM all 12.61 0.00 1.16 0.02 0.06 86.15 01:02:01 AM 0 19.72 0.00 1.35 0.02 0.07 78.84 01:02:01 AM 1 5.50 0.00 0.97 0.02 0.05 93.47 01:03:01 AM all 31.58 0.00 3.82 0.37 0.08 64.15 01:03:01 AM 0 37.75 0.00 3.76 0.37 0.08 58.04 01:03:01 AM 1 25.40 0.00 3.89 0.37 0.08 70.26 Average: all 20.15 0.00 2.95 2.15 0.07 74.68 Average: 0 25.93 0.00 3.20 2.13 0.08 68.66 Average: 1 14.37 0.00 2.69 2.17 0.07 80.69