---> uname -a: Linux prd-centos8-robot-2c-8g-1717.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 615 4963 19 2119 6786 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:4d:44:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe4d:447c/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) 01/15/2025 _x86_64_ (2 CPU) 00:54:37 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 123.49 77.44 46.05 7973.21 37922.58 12:57:01 AM 75.12 0.33 74.79 14.80 5361.86 12:58:01 AM 77.27 0.73 76.54 53.06 9790.38 12:59:01 AM 13.90 0.42 13.48 64.79 901.58 01:00:01 AM 62.68 6.75 55.93 1249.18 7592.10 01:01:01 AM 4.50 0.08 4.41 31.98 187.96 01:02:01 AM 16.56 0.52 16.04 49.71 647.94 Average: 53.36 12.32 41.03 1348.10 8914.68 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5649924 7111232 2232508 28.32 2688 1656716 657384 7.36 176912 1785100 48600 12:57:01 AM 5334668 7097052 2547764 32.32 2688 1941352 626356 7.01 186956 2031056 228236 12:58:01 AM 5191356 7012156 2691076 34.14 2688 1998856 687296 7.70 210928 2140936 25572 12:59:01 AM 5168940 7021764 2713492 34.42 2688 2028172 700104 7.84 228752 2137164 46468 01:00:01 AM 5000388 7037336 2882044 36.56 2688 2206864 661432 7.41 258960 2250764 92 01:01:01 AM 4961836 7000044 2920596 37.05 2688 2208096 713860 7.99 259092 2290816 272 01:02:01 AM 5082404 6944176 2800028 35.52 2688 2037428 758544 8.49 448088 2003280 13344 Average: 5198502 7031966 2683930 34.05 2688 2011069 686425 7.69 252813 2091302 51798 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 213.15 123.86 857.32 54.63 0.00 0.00 0.00 0.00 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 80.41 67.76 942.13 8.41 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 50.19 32.69 441.94 7.39 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 22.81 19.53 102.87 4.40 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 201.60 147.45 236.32 39.03 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 17.29 9.46 4.12 1.80 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 56.06 38.71 79.98 20.96 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 91.64 62.78 380.66 19.52 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) 01/15/2025 _x86_64_ (2 CPU) 00:54:37 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 26.04 0.03 6.97 19.06 0.15 47.74 12:56:01 AM 0 27.37 0.02 8.16 19.85 0.15 44.44 12:56:01 AM 1 24.70 0.05 5.75 18.26 0.15 51.08 12:57:01 AM all 29.92 0.00 4.09 3.52 0.11 62.36 12:57:01 AM 0 16.93 0.00 2.62 2.45 0.13 77.87 12:57:01 AM 1 43.02 0.00 5.56 4.61 0.08 46.73 12:58:01 AM all 18.63 0.00 2.72 4.85 0.09 73.71 12:58:01 AM 0 15.28 0.00 2.39 5.87 0.10 76.35 12:58:01 AM 1 22.00 0.00 3.04 3.83 0.08 71.05 12:59:01 AM all 14.68 0.00 1.99 0.67 0.07 82.60 12:59:01 AM 0 11.35 0.00 1.89 0.70 0.07 85.98 12:59:01 AM 1 18.01 0.00 2.08 0.64 0.07 79.20 01:00:01 AM all 19.74 0.00 3.99 4.63 0.12 71.52 01:00:01 AM 0 12.39 0.00 3.58 4.10 0.15 79.77 01:00:01 AM 1 27.14 0.00 4.41 5.15 0.08 63.22 01:01:01 AM all 1.30 0.00 0.24 0.04 0.04 98.37 01:01:01 AM 0 0.28 0.00 0.20 0.00 0.03 99.48 01:01:01 AM 1 2.32 0.00 0.28 0.08 0.05 97.26 01:02:01 AM all 21.92 0.00 2.86 0.27 0.08 74.87 01:02:01 AM 0 22.17 0.00 2.39 0.32 0.08 75.03 01:02:01 AM 1 21.67 0.00 3.32 0.22 0.08 74.71 Average: all 18.87 0.00 3.26 4.69 0.09 73.08 Average: 0 15.10 0.00 3.03 4.74 0.10 77.02 Average: 1 22.66 0.01 3.48 4.64 0.09 69.11