---> uname -a: Linux prd-centos8-robot-2c-8g-4976.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 604 4977 19 2115 6796 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:96:41:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe96:410d/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) 11/07/2024 _x86_64_ (2 CPU) 03:58:40 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 174.66 116.01 58.65 13440.59 38501.77 04:01:01 AM 120.35 7.41 112.94 1296.07 10496.97 04:02:01 AM 33.95 0.08 33.87 1.87 4418.67 04:03:01 AM 27.92 0.42 27.51 64.78 1503.50 04:04:01 AM 41.24 0.03 41.21 3.47 6837.31 04:05:01 AM 0.58 0.10 0.48 32.12 17.24 04:06:01 AM 1.90 0.00 1.90 0.00 66.37 04:07:01 AM 1.88 0.32 1.57 36.93 98.57 04:08:01 AM 24.88 0.33 24.54 37.19 1155.60 Average: 47.49 13.86 33.63 1657.05 7011.01 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5536796 7060620 2345636 29.76 2688 1715712 714972 8.01 186868 1874740 108548 04:01:01 AM 5168784 6996988 2713648 34.43 2688 2004684 719996 8.06 221280 2148148 111960 04:02:01 AM 5133380 6986644 2749052 34.88 2688 2030304 735464 8.23 233376 2171804 25572 04:03:01 AM 4982868 7008640 2899564 36.79 2688 2195540 717628 8.04 255516 2278768 170024 04:04:01 AM 5018532 7046948 2863900 36.33 2688 2197828 649504 7.27 257192 2232856 8 04:05:01 AM 4863520 6893144 3018912 38.30 2688 2199036 850508 9.52 257324 2386744 84 04:06:01 AM 4886928 6916608 2995504 38.00 2688 2199092 826292 9.25 257324 2362588 24 04:07:01 AM 5147892 7012084 2734540 34.69 2688 2035076 692564 7.75 251856 2109156 4668 04:08:01 AM 5187268 7045204 2695164 34.19 2688 2033088 726368 8.13 447472 1896812 188 Average: 5102885 6996320 2779547 35.26 2688 2067818 737033 8.25 263134 2162402 46786 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 308.45 175.37 1185.23 55.03 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 96.30 73.80 1022.47 10.64 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 12.14 4.58 4.47 2.36 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 39.87 31.22 295.26 7.33 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 222.88 152.51 48.88 44.83 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 126.96 139.14 998.21 696.66 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 449.39 446.99 7142.48 28.88 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 266.76 245.48 3347.80 32.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 18.54 16.19 13.65 8.01 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 171.24 142.80 1561.89 98.41 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) 11/07/2024 _x86_64_ (2 CPU) 03:58:40 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 34.35 0.07 9.97 18.75 0.10 36.76 04:00:01 AM 0 36.92 0.03 11.66 19.75 0.12 31.52 04:00:01 AM 1 31.79 0.10 8.29 17.76 0.08 41.98 04:01:01 AM all 37.48 0.00 5.94 3.30 0.12 53.17 04:01:01 AM 0 45.46 0.00 6.58 2.99 0.12 44.85 04:01:01 AM 1 29.53 0.00 5.29 3.61 0.12 61.45 04:02:01 AM all 6.12 0.00 0.93 2.17 0.07 90.71 04:02:01 AM 0 10.79 0.00 1.09 1.74 0.07 86.31 04:02:01 AM 1 1.45 0.00 0.77 2.61 0.07 95.10 04:03:01 AM all 24.04 0.00 3.36 0.39 0.08 72.13 04:03:01 AM 0 31.61 0.00 3.85 0.47 0.08 63.98 04:03:01 AM 1 16.46 0.00 2.87 0.32 0.08 80.27 04:04:01 AM all 8.15 0.00 1.81 1.30 0.05 88.69 04:04:01 AM 0 10.18 0.00 1.69 0.74 0.05 87.35 04:04:01 AM 1 6.12 0.00 1.94 1.86 0.05 90.03 04:05:01 AM all 10.23 0.00 0.55 0.01 0.06 89.15 04:05:01 AM 0 10.57 0.00 0.69 0.00 0.05 88.69 04:05:01 AM 1 9.88 0.00 0.42 0.02 0.07 89.61 04:06:01 AM all 11.83 0.00 1.33 0.01 0.09 86.74 04:06:01 AM 0 16.97 0.00 1.94 0.00 0.10 81.00 04:06:01 AM 1 6.70 0.00 0.72 0.02 0.08 92.48 04:07:01 AM all 10.07 0.00 1.85 0.01 0.08 87.99 04:07:01 AM 0 10.92 0.00 1.95 0.00 0.07 87.06 04:07:01 AM 1 9.23 0.00 1.75 0.02 0.08 88.92 04:08:01 AM all 26.07 0.00 2.30 0.27 0.08 71.28 04:08:01 AM 0 23.32 0.00 2.19 0.25 0.08 74.16 04:08:01 AM 1 28.83 0.00 2.42 0.28 0.07 68.39 Average: all 18.72 0.01 3.12 2.91 0.08 75.17 Average: 0 21.87 0.00 3.51 2.87 0.08 71.66 Average: 1 15.57 0.01 2.72 2.94 0.08 78.68