---> uname -a: Linux prd-centos8-robot-2c-8g-12346.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 571 5002 19 2123 6829 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:bb:f2:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:febb:f226/64 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) 12/03/2024 _x86_64_ (2 CPU) 00:55:22 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 26.25 16.86 9.40 5239.51 2197.55 12:58:01 AM 105.80 7.16 98.63 1262.51 7199.45 12:59:01 AM 64.21 0.98 63.22 109.72 8324.73 01:00:02 AM 19.84 0.07 19.78 4.00 1306.23 01:01:01 AM 45.10 0.05 45.04 3.66 7102.49 01:02:01 AM 4.36 0.48 3.88 70.75 165.26 01:03:01 AM 28.41 0.53 27.88 64.79 1231.91 Average: 41.99 3.74 38.24 967.36 3924.77 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5603648 7067204 2278784 28.91 2688 1658688 701316 7.85 171268 1832628 51044 12:58:01 AM 5240140 7043580 2642292 33.52 2688 1981248 684524 7.66 210212 2091220 185036 12:59:01 AM 5260796 7098468 2621636 33.26 2688 2014712 624740 7.00 239996 2035156 20 01:00:02 AM 5016552 7006812 2865880 36.36 2688 2162596 725316 8.12 268460 2235268 129340 01:01:01 AM 5036124 7075472 2846308 36.11 2688 2208704 632688 7.08 257796 2212660 4 01:02:01 AM 5200184 7072028 2682248 34.03 2688 2042676 628732 7.04 252504 2056100 4564 01:03:01 AM 5163852 7031932 2718580 34.49 2688 2042880 669272 7.49 449136 1917428 1540 Average: 5217328 7056499 2665104 33.81 2688 2015929 666655 7.46 264196 2054351 53078 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 232.17 137.40 858.50 55.66 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 88.75 73.14 944.16 10.97 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 47.81 30.78 438.70 5.74 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 36.64 28.42 292.90 5.43 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 191.80 132.93 43.49 36.66 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 56.81 34.38 74.22 17.92 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 22.00 19.03 18.19 9.29 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 96.35 65.00 382.25 20.20 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) 12/03/2024 _x86_64_ (2 CPU) 00:55:22 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 17.55 0.00 3.44 3.02 0.07 75.93 12:57:01 AM 0 16.01 0.00 3.08 3.67 0.07 77.17 12:57:01 AM 1 19.09 0.00 3.81 2.36 0.07 74.68 12:58:01 AM all 37.32 0.00 5.85 3.41 0.13 53.29 12:58:01 AM 0 36.55 0.00 5.87 3.34 0.13 54.11 12:58:01 AM 1 38.09 0.00 5.84 3.49 0.12 52.48 12:59:01 AM all 19.47 0.00 2.32 3.18 0.08 74.95 12:59:01 AM 0 18.65 0.00 1.98 2.95 0.07 76.35 12:59:01 AM 1 20.29 0.00 2.66 3.41 0.10 73.55 01:00:02 AM all 14.61 0.00 2.49 0.57 0.08 82.26 01:00:02 AM 0 22.21 0.00 3.09 0.85 0.08 73.77 01:00:02 AM 1 7.01 0.00 1.90 0.28 0.07 90.74 01:01:01 AM all 13.73 0.00 2.54 2.32 0.07 81.34 01:01:01 AM 0 5.39 0.00 2.04 1.55 0.05 90.96 01:01:01 AM 1 22.11 0.00 3.04 3.10 0.09 71.66 01:02:01 AM all 2.75 0.00 0.86 0.08 0.07 96.24 01:02:01 AM 0 1.69 0.00 0.58 0.00 0.07 97.66 01:02:01 AM 1 3.83 0.00 1.14 0.15 0.07 94.82 01:03:01 AM all 29.56 0.00 3.24 0.51 0.09 66.59 01:03:01 AM 0 30.29 0.00 3.05 0.70 0.10 65.85 01:03:01 AM 1 28.84 0.00 3.44 0.32 0.08 67.33 Average: all 19.30 0.00 2.97 1.86 0.08 75.78 Average: 0 18.72 0.00 2.82 1.86 0.08 76.52 Average: 1 19.89 0.00 3.12 1.87 0.08 75.05