---> uname -a: Linux prd-centos8-robot-2c-8g-41915.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 606 4969 19 2120 6794 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:4b:36:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe4b:3617/64 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) 10/13/2024 _x86_64_ (2 CPU) 01:01:19 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 91.94 48.37 43.57 6089.57 27853.57 01:04:01 AM 127.84 6.96 120.88 1258.11 10940.74 01:05:01 AM 39.28 0.98 38.29 110.91 4479.64 01:06:01 AM 27.50 0.07 27.44 2.80 1588.67 01:07:01 AM 38.01 0.03 37.98 3.47 6759.39 01:08:01 AM 3.13 0.10 3.03 32.12 114.48 01:09:01 AM 1.98 0.00 1.98 0.00 72.10 01:10:01 AM 0.12 0.00 0.12 0.00 2.42 01:11:01 AM 20.52 0.41 20.11 47.35 795.57 Average: 38.94 6.33 32.62 838.34 5845.99 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5540380 7051980 2342052 29.71 2688 1704668 725124 8.12 184388 1875860 96248 01:04:01 AM 5148408 7005428 2734024 34.69 2688 2034712 711676 7.97 213600 2178452 134252 01:05:01 AM 5259520 7095600 2622912 33.28 2688 2013156 619764 6.94 239804 2037804 12 01:06:01 AM 4950552 7001624 2931880 37.20 2688 2219844 698772 7.82 256360 2304836 189408 01:07:01 AM 5029848 7067860 2852584 36.19 2688 2207336 619612 6.94 257820 2219180 16 01:08:01 AM 4962084 7001312 2920348 37.05 2688 2208548 741528 8.30 257948 2286380 236 01:09:01 AM 4905264 6944536 2977168 37.77 2688 2208592 798192 8.94 257948 2342544 28 01:10:01 AM 4909224 6948840 2973208 37.72 2688 2208944 792096 8.87 257976 2338932 340 01:11:01 AM 5091488 6954556 2790944 35.41 2688 2038972 740520 8.29 444316 1997912 13352 Average: 5088530 7007971 2793902 35.44 2688 2093864 716365 8.02 263351 2175767 48210 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 276.02 156.55 1146.42 59.46 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 95.63 77.12 1057.16 10.96 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 15.71 9.17 7.03 3.83 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 34.55 29.05 293.12 6.71 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 208.45 154.27 44.25 33.57 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 77.89 88.87 13.11 694.61 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 496.42 418.08 5616.38 27.20 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 382.12 316.15 4159.62 20.60 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 99.04 72.64 484.03 28.57 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 187.06 146.66 1421.34 98.40 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) 10/13/2024 _x86_64_ (2 CPU) 01:01:19 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 27.53 0.04 5.44 39.10 0.09 27.79 01:03:01 AM 0 21.77 0.07 5.46 41.60 0.08 31.01 01:03:01 AM 1 33.28 0.02 5.42 36.61 0.10 24.57 01:04:01 AM all 34.86 0.00 5.91 6.72 0.12 52.38 01:04:01 AM 0 31.06 0.00 4.96 4.83 0.13 59.02 01:04:01 AM 1 38.68 0.00 6.85 8.62 0.12 45.73 01:05:01 AM all 15.84 0.00 1.98 1.41 0.07 80.70 01:05:01 AM 0 15.69 0.00 1.89 1.25 0.05 81.12 01:05:01 AM 1 15.99 0.00 2.07 1.57 0.08 80.29 01:06:01 AM all 22.02 0.00 3.40 0.61 0.10 73.87 01:06:01 AM 0 20.06 0.00 3.21 0.43 0.10 76.20 01:06:01 AM 1 23.99 0.00 3.59 0.79 0.10 71.54 01:07:01 AM all 5.79 0.00 1.64 1.69 0.05 90.83 01:07:01 AM 0 3.15 0.00 1.66 1.78 0.05 93.37 01:07:01 AM 1 8.43 0.00 1.62 1.61 0.05 88.29 01:08:01 AM all 8.34 0.00 0.29 0.03 0.07 91.26 01:08:01 AM 0 8.28 0.00 0.30 0.07 0.07 91.29 01:08:01 AM 1 8.41 0.00 0.28 0.00 0.07 91.24 01:09:01 AM all 9.71 0.00 1.19 0.01 0.11 88.98 01:09:01 AM 0 0.72 0.00 0.23 0.02 0.10 98.93 01:09:01 AM 1 18.79 0.00 2.16 0.00 0.12 78.93 01:10:01 AM all 8.99 0.00 0.95 0.00 0.10 89.96 01:10:01 AM 0 2.84 0.00 0.41 0.00 0.10 96.66 01:10:01 AM 1 15.26 0.00 1.50 0.00 0.10 83.14 01:11:01 AM all 21.73 0.00 2.80 0.21 0.08 75.18 01:11:01 AM 0 18.22 0.00 2.14 0.28 0.08 79.27 01:11:01 AM 1 25.27 0.00 3.46 0.13 0.08 71.06 Average: all 17.23 0.00 2.63 5.53 0.09 74.52 Average: 0 13.56 0.01 2.25 5.57 0.09 78.53 Average: 1 20.91 0.00 3.00 5.49 0.09 70.50