---> uname -a: Linux prd-centos8-robot-2c-8g-24721.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 597 4974 19 2125 6803 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:ff:f2:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:feff:f2c8/64 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) 09/21/2024 _x86_64_ (2 CPU) 00:55:07 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 85.70 7.13 78.57 1261.71 6229.49 12:58:01 AM 82.09 0.73 81.35 51.32 9670.62 12:59:01 AM 32.79 0.38 32.41 64.26 1788.47 01:00:01 AM 42.77 0.03 42.74 3.47 6816.44 01:01:01 AM 2.98 0.10 2.88 32.12 117.99 01:02:01 AM 3.73 0.30 3.43 7.99 168.92 01:03:01 AM 29.32 0.67 28.66 97.43 1318.98 Average: 39.91 1.34 38.57 216.88 3729.53 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5247484 7010064 2634948 33.43 2688 1943652 704576 7.89 213908 2095812 183176 12:58:01 AM 5121444 6979160 2760988 35.03 2688 2034748 710588 7.96 233232 2182888 22280 12:59:01 AM 4968996 7002052 2913436 36.96 2688 2202196 681076 7.63 257456 2287544 170048 01:00:01 AM 5014176 7049492 2868256 36.39 2688 2204460 625900 7.01 259584 2233220 4 01:01:01 AM 4969852 7007072 2912580 36.95 2688 2206364 690372 7.73 259848 2277000 132 01:02:01 AM 5178628 7049684 2703804 34.30 2688 2041584 620408 6.95 252864 2077636 3232 01:03:01 AM 5181188 7054368 2701244 34.27 2688 2048636 629004 7.04 447972 1899784 16736 Average: 5097395 7021699 2785037 35.33 2688 2097377 665989 7.46 274981 2150555 56515 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 86.34 69.94 944.49 8.80 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 48.03 33.91 386.95 7.86 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 41.28 30.23 276.25 6.90 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 175.46 164.78 43.96 43.26 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 32.39 20.21 8.10 3.24 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 59.34 39.28 54.51 14.30 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 32.99 25.94 46.61 22.21 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 67.97 54.90 251.52 15.22 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) 09/21/2024 _x86_64_ (2 CPU) 00:55:07 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 32.13 0.00 5.07 3.84 0.10 58.86 12:57:01 AM 0 23.39 0.00 4.88 3.82 0.10 67.81 12:57:01 AM 1 40.87 0.00 5.26 3.86 0.10 49.91 12:58:01 AM all 22.26 0.00 3.30 2.94 0.11 71.39 12:58:01 AM 0 18.06 0.00 2.84 2.38 0.12 76.60 12:58:01 AM 1 26.47 0.00 3.77 3.49 0.10 66.17 12:59:01 AM all 24.23 0.00 3.64 0.63 0.15 71.34 12:59:01 AM 0 15.73 0.00 2.95 0.47 0.17 80.68 12:59:01 AM 1 32.75 0.00 4.33 0.80 0.13 61.98 01:00:01 AM all 7.66 0.00 1.80 2.41 0.07 88.06 01:00:01 AM 0 5.09 0.00 1.81 2.73 0.08 90.29 01:00:01 AM 1 10.24 0.00 1.79 2.09 0.05 85.83 01:01:01 AM all 5.68 0.00 0.55 0.14 0.07 93.56 01:01:01 AM 0 3.21 0.00 0.28 0.00 0.07 96.44 01:01:01 AM 1 8.16 0.00 0.82 0.28 0.07 90.67 01:02:01 AM all 8.01 0.00 1.33 0.05 0.09 90.52 01:02:01 AM 0 8.10 0.00 1.37 0.08 0.10 90.34 01:02:01 AM 1 7.91 0.00 1.29 0.02 0.08 90.70 01:03:01 AM all 31.94 0.00 3.79 0.63 0.10 63.55 01:03:01 AM 0 24.17 0.00 3.20 0.57 0.10 71.96 01:03:01 AM 1 39.71 0.00 4.37 0.68 0.10 55.13 Average: all 18.85 0.00 2.78 1.52 0.10 76.74 Average: 0 13.97 0.00 2.48 1.44 0.10 82.01 Average: 1 23.74 0.00 3.09 1.60 0.09 71.47