---> uname -a: Linux prd-centos8-robot-2c-8g-6363.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 604 4954 19 2138 6797 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:94:03:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe94:3b3/64 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) 11/11/2024 _x86_64_ (2 CPU) 02:03:37 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 146.34 63.84 82.50 9179.40 41645.85 02:06:01 AM 101.77 0.70 101.07 50.79 10921.83 02:07:01 AM 26.09 0.42 25.67 64.78 1966.41 02:08:01 AM 62.26 2.52 59.75 396.00 7718.54 02:09:01 AM 5.02 0.10 4.92 32.13 207.67 02:10:01 AM 1.90 0.03 1.87 1.87 114.25 02:11:01 AM 0.62 0.00 0.62 0.00 10.96 02:12:01 AM 16.46 0.42 16.04 47.72 910.96 Average: 44.85 8.39 36.46 1205.05 7866.97 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5354312 7017244 2528120 32.07 2688 1851148 774248 8.67 225516 2004456 137392 02:06:01 AM 5154328 6985880 2728104 34.61 2688 2008084 739576 8.28 221000 2153292 30112 02:07:01 AM 5155084 7026356 2727348 34.60 2688 2045868 718972 8.05 248664 2125636 34440 02:08:01 AM 5002308 7046000 2880124 36.54 2688 2212972 668136 7.48 262520 2242764 100 02:09:01 AM 4961404 7006508 2921028 37.06 2688 2214372 720744 8.07 262716 2283640 448 02:10:01 AM 4956700 7002936 2925732 37.12 2688 2215484 739916 8.28 262932 2287956 40 02:11:01 AM 4951748 7000336 2930684 37.18 2688 2217856 739916 8.28 262924 2293052 2348 02:12:01 AM 5075180 6956188 2807252 35.61 2688 2055896 758312 8.49 455096 1998352 13364 Average: 5076383 7005181 2806049 35.60 2688 2102710 732478 8.20 275171 2173644 27280 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 290.55 173.26 1554.40 55.22 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 74.45 53.99 680.37 17.18 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 16.23 12.03 20.99 4.44 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 273.54 192.10 327.06 40.76 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 15.38 8.32 4.65 1.16 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 29.09 21.41 8.00 4.03 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.08 12.26 3.65 3.27 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 65.49 42.80 89.36 33.34 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 96.95 64.30 333.53 19.85 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) 11/11/2024 _x86_64_ (2 CPU) 02:03:37 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.01 0.03 9.15 10.37 0.11 39.34 02:05:01 AM 0 41.73 0.02 8.87 11.83 0.10 37.46 02:05:01 AM 1 40.29 0.03 9.42 8.91 0.12 41.22 02:06:01 AM all 29.98 0.00 4.29 3.13 0.09 62.51 02:06:01 AM 0 34.22 0.00 4.12 2.74 0.08 58.83 02:06:01 AM 1 25.72 0.00 4.45 3.53 0.10 66.20 02:07:01 AM all 17.18 0.00 2.36 0.79 0.08 79.58 02:07:01 AM 0 18.87 0.00 2.24 0.58 0.08 78.22 02:07:01 AM 1 15.49 0.00 2.49 1.00 0.08 80.93 02:08:01 AM all 20.12 0.00 3.53 2.56 0.08 73.70 02:08:01 AM 0 24.44 0.00 3.71 2.22 0.08 69.55 02:08:01 AM 1 15.79 0.00 3.36 2.91 0.08 77.85 02:09:01 AM all 2.20 0.00 0.31 0.09 0.04 97.35 02:09:01 AM 0 2.44 0.00 0.32 0.03 0.03 97.18 02:09:01 AM 1 1.97 0.00 0.30 0.15 0.05 97.53 02:10:01 AM all 8.36 0.00 0.81 0.01 0.08 90.74 02:10:01 AM 0 7.65 0.00 0.47 0.02 0.07 91.79 02:10:01 AM 1 9.07 0.00 1.15 0.00 0.10 89.67 02:11:01 AM all 9.12 0.00 0.42 0.00 0.08 90.39 02:11:01 AM 0 9.37 0.00 0.55 0.00 0.08 89.99 02:11:01 AM 1 8.86 0.00 0.28 0.00 0.07 90.79 02:12:01 AM all 22.94 0.00 2.84 0.31 0.08 73.83 02:12:01 AM 0 29.59 0.00 2.99 0.37 0.08 66.97 02:12:01 AM 1 16.29 0.00 2.69 0.25 0.08 80.69 Average: all 18.79 0.00 2.94 2.13 0.08 76.06 Average: 0 20.96 0.00 2.89 2.19 0.08 73.88 Average: 1 16.61 0.00 3.00 2.07 0.09 78.23