---> uname -a: Linux prd-centos8-robot-2c-8g-39514.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 600 4975 19 2121 6801 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:6a:60:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe6a:60bd/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) 10/06/2024 _x86_64_ (2 CPU) 04:31:48 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 197.65 155.46 42.20 14842.33 38083.29 04:34:01 AM 87.12 7.08 80.04 1261.66 6439.31 04:35:01 AM 75.14 0.70 74.44 50.78 9494.92 04:36:02 AM 30.66 0.42 30.24 64.78 1827.77 04:37:01 AM 37.91 0.03 37.87 3.52 6836.98 04:38:01 AM 15.11 0.42 14.70 69.04 536.27 04:39:01 AM 25.36 0.53 24.83 64.79 1098.58 Average: 67.07 23.58 43.49 2342.70 9194.77 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5619880 7091304 2262552 28.70 2688 1666076 694676 7.78 175780 1810120 73568 04:34:01 AM 5171232 6984752 2711200 34.40 2688 1991724 758564 8.49 219080 2156356 230540 04:35:01 AM 5104016 6961892 2778416 35.25 2688 2034968 768156 8.60 234876 2196360 22272 04:36:02 AM 4957856 6997576 2924576 37.10 2688 2208696 698436 7.82 254336 2298216 188376 04:37:01 AM 5003464 7042984 2878968 36.52 2688 2208876 659516 7.38 258812 2243628 4 04:38:01 AM 5059080 6949424 2823352 35.82 2688 2065660 770888 8.63 275888 2193496 27668 04:39:01 AM 5116996 6985928 2765436 35.08 2688 2044716 731188 8.19 445120 1969912 16704 Average: 5147503 7001980 2734929 34.70 2688 2031531 725918 8.13 266270 2124013 79876 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 313.89 162.25 1162.66 55.98 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 81.32 67.07 943.85 8.00 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 48.30 33.71 386.79 7.80 0.00 0.00 0.00 0.00 04:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:02 AM eth0 37.04 30.94 294.59 7.02 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 176.12 148.86 39.50 35.50 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 58.90 39.39 77.52 19.67 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 19.06 18.46 16.20 8.60 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 104.78 71.34 418.23 20.33 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) 10/06/2024 _x86_64_ (2 CPU) 04:31:48 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 40.22 0.07 10.99 26.93 0.12 21.67 04:33:01 AM 0 43.68 0.10 11.34 29.30 0.12 15.46 04:33:01 AM 1 36.73 0.03 10.64 24.53 0.12 27.95 04:34:01 AM all 32.19 0.00 5.15 3.92 0.08 58.66 04:34:01 AM 0 36.37 0.00 5.68 4.85 0.08 53.02 04:34:01 AM 1 28.01 0.00 4.62 2.98 0.08 64.30 04:35:01 AM all 20.47 0.00 2.70 3.96 0.09 72.78 04:35:01 AM 0 35.21 0.00 3.12 3.67 0.10 57.90 04:35:01 AM 1 5.71 0.00 2.28 4.25 0.08 87.69 04:36:02 AM all 24.53 0.00 3.76 1.34 0.07 70.30 04:36:02 AM 0 33.14 0.00 4.40 1.83 0.07 60.55 04:36:02 AM 1 15.91 0.00 3.12 0.85 0.07 80.05 04:37:01 AM all 5.26 0.00 1.44 1.69 0.04 91.57 04:37:01 AM 0 5.54 0.00 1.75 1.70 0.05 90.96 04:37:01 AM 1 4.99 0.00 1.12 1.68 0.03 92.17 04:38:01 AM all 9.74 0.00 1.44 0.63 0.06 88.14 04:38:01 AM 0 9.91 0.00 1.67 0.57 0.05 87.80 04:38:01 AM 1 9.58 0.00 1.20 0.69 0.07 88.47 04:39:01 AM all 27.71 0.00 3.36 1.06 0.07 67.81 04:39:01 AM 0 35.56 0.00 3.57 1.52 0.08 59.27 04:39:01 AM 1 19.85 0.00 3.14 0.60 0.05 76.36 Average: all 22.89 0.01 4.11 5.62 0.08 67.29 Average: 0 28.53 0.01 4.51 6.19 0.08 60.67 Average: 1 17.24 0.00 3.72 5.05 0.07 73.91