---> uname -a: Linux prd-centos8-robot-2c-8g-12142.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 573 5001 19 2122 6827 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:31:12:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe31:12d1/64 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) 12/02/2024 _x86_64_ (2 CPU) 04:31:04 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 70.49 17.58 52.92 3331.56 5333.37 04:34:01 AM 94.88 0.28 94.60 20.13 9150.86 04:35:01 AM 30.31 0.83 29.47 95.43 3627.29 04:36:01 AM 42.35 0.03 42.32 3.47 2823.43 04:37:01 AM 24.86 0.00 24.86 0.00 5584.64 04:38:01 AM 6.26 0.42 5.85 69.84 255.50 04:39:01 AM 29.26 0.52 28.74 63.85 1246.12 Average: 42.63 2.81 39.82 512.06 4002.87 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5400984 7034764 2481448 31.48 2688 1823636 739016 8.27 218324 1966932 77932 04:34:01 AM 5247936 7082836 2634496 33.42 2688 2011384 642008 7.19 213040 2073512 90636 04:35:01 AM 5258856 7096120 2623576 33.28 2688 2014204 626060 7.01 240292 2035548 16 04:36:01 AM 5038976 7078020 2843456 36.07 2688 2208068 627920 7.03 257548 2213596 154860 04:37:01 AM 5035476 7074112 2846956 36.12 2688 2208068 627920 7.03 257548 2213664 8 04:38:01 AM 5198492 7070324 2683940 34.05 2688 2042748 629368 7.05 252424 2057652 4712 04:39:01 AM 5201188 7070532 2681244 34.02 2688 2044984 639056 7.16 448552 1881428 16752 Average: 5197415 7072387 2685017 34.06 2688 2050442 647335 7.25 269675 2063190 49274 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 308.15 177.74 1537.08 56.92 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 75.44 59.59 675.00 9.02 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 11.60 9.31 5.59 3.57 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 261.53 195.50 343.45 52.13 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 1.18 0.75 0.25 0.12 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 154.30 121.76 1451.40 24.19 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 22.48 20.24 18.72 9.86 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 119.24 83.56 575.94 22.26 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) 12/02/2024 _x86_64_ (2 CPU) 04:31:04 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 29.04 0.00 5.36 7.56 0.11 57.93 04:33:01 AM 0 20.59 0.00 5.51 7.34 0.12 66.44 04:33:01 AM 1 37.55 0.00 5.21 7.78 0.10 49.36 04:34:01 AM all 32.19 0.00 4.65 7.74 0.11 55.31 04:34:01 AM 0 35.15 0.00 4.40 7.87 0.12 52.47 04:34:01 AM 1 29.25 0.00 4.90 7.61 0.10 58.14 04:35:01 AM all 11.56 0.00 1.67 0.79 0.05 85.94 04:35:01 AM 0 13.15 0.00 1.69 0.94 0.07 84.16 04:35:01 AM 1 9.96 0.00 1.65 0.64 0.03 87.71 04:36:01 AM all 28.01 0.00 4.79 1.00 0.10 66.09 04:36:01 AM 0 21.99 0.00 4.22 0.83 0.08 72.87 04:36:01 AM 1 34.03 0.00 5.37 1.17 0.12 59.31 04:37:01 AM all 0.33 0.00 0.32 1.72 0.03 97.61 04:37:01 AM 0 0.13 0.00 0.43 2.19 0.03 97.21 04:37:01 AM 1 0.52 0.00 0.20 1.25 0.02 98.02 04:38:01 AM all 6.66 0.00 1.22 0.07 0.07 91.99 04:38:01 AM 0 3.55 0.00 1.11 0.08 0.07 95.19 04:38:01 AM 1 9.78 0.00 1.33 0.05 0.07 88.77 04:39:01 AM all 31.59 0.00 3.99 0.39 0.08 63.94 04:39:01 AM 0 19.71 0.00 3.61 0.30 0.07 76.32 04:39:01 AM 1 43.46 0.00 4.37 0.48 0.10 51.58 Average: all 19.89 0.00 3.14 2.74 0.08 74.15 Average: 0 16.30 0.00 2.99 2.78 0.08 77.85 Average: 1 23.49 0.00 3.29 2.70 0.08 70.46