---> uname -a: Linux prd-centos8-robot-2c-8g-2699.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 593 4985 19 2118 6807 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:dc:2d:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fedc:2d41/64 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) 10/30/2024 _x86_64_ (2 CPU) 02:06:48 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 194.82 148.83 45.99 13546.24 37665.42 02:09:01 AM 91.24 13.10 78.14 2343.22 6537.87 02:10:01 AM 81.77 0.70 81.07 50.78 9927.92 02:11:01 AM 24.89 0.42 24.48 64.78 1751.75 02:12:01 AM 11.70 0.00 11.70 0.00 2184.04 02:13:01 AM 32.19 0.03 32.16 3.47 2713.33 02:14:01 AM 14.13 0.00 14.13 0.00 3331.41 02:15:01 AM 3.80 0.28 3.51 37.18 197.03 02:16:01 AM 22.85 0.45 22.40 68.92 1127.76 Average: 53.05 18.20 34.84 1790.79 7271.43 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5758056 7137568 2124368 26.95 2688 1578672 656020 7.35 154892 1712184 30732 02:09:01 AM 5281276 7018652 2601148 33.00 2688 1919760 716428 8.02 211460 2068788 168176 02:10:01 AM 5199976 7031816 2682448 34.03 2688 2009288 698800 7.82 230204 2108992 1112 02:11:01 AM 5078296 6993620 2804128 35.57 2688 2090056 710732 7.96 254756 2194380 62104 02:12:01 AM 5073144 6989488 2809280 35.64 2688 2091040 728712 8.16 255536 2198908 8 02:13:01 AM 5017672 7049860 2864752 36.34 2688 2201476 641940 7.19 256816 2234460 86132 02:14:01 AM 5018760 7050584 2863664 36.33 2688 2201476 641940 7.19 256816 2234332 4 02:15:01 AM 5179880 7045052 2702544 34.29 2688 2036348 652628 7.31 251272 2080856 2856 02:16:01 AM 5169536 7030812 2712888 34.42 2688 2036620 686680 7.69 446664 1918720 188 Average: 5197400 7038606 2685024 34.06 2688 2018304 681542 7.63 257602 2083513 39035 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 177.89 98.25 758.28 38.45 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 135.75 99.68 1167.52 23.46 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 43.64 29.54 439.82 6.27 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 37.77 32.32 292.59 7.30 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 5.51 0.95 1.86 0.26 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 199.87 166.86 50.24 42.54 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 1.48 0.77 0.18 0.13 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 167.15 123.64 1319.30 19.58 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 19.80 17.38 18.17 11.41 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 87.66 63.27 449.82 16.60 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) 10/30/2024 _x86_64_ (2 CPU) 02:06:48 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 34.61 0.08 9.23 41.47 0.13 14.48 02:08:01 AM 0 35.07 0.10 9.58 40.96 0.17 14.13 02:08:01 AM 1 34.16 0.05 8.89 41.98 0.08 14.83 02:09:01 AM all 37.87 0.00 6.14 3.30 0.12 52.57 02:09:01 AM 0 43.26 0.00 6.74 2.23 0.12 47.64 02:09:01 AM 1 32.48 0.00 5.54 4.37 0.12 57.49 02:10:01 AM all 20.54 0.00 3.30 6.79 0.08 69.29 02:10:01 AM 0 29.32 0.00 4.00 7.65 0.08 58.95 02:10:01 AM 1 11.77 0.00 2.61 5.93 0.07 79.63 02:11:01 AM all 19.65 0.00 2.56 2.26 0.13 75.40 02:11:01 AM 0 22.78 0.00 2.82 3.78 0.12 70.50 02:11:01 AM 1 16.58 0.00 2.31 0.75 0.13 80.23 02:12:01 AM all 1.31 0.00 5.09 32.50 0.62 60.48 02:12:01 AM 0 1.07 0.00 0.43 53.15 0.02 45.33 02:12:01 AM 1 1.53 0.00 9.23 14.13 1.15 73.96 02:13:01 AM all 16.58 0.00 2.90 16.07 0.08 64.37 02:13:01 AM 0 19.36 0.00 3.19 30.21 0.08 47.15 02:13:01 AM 1 13.80 0.00 2.60 1.95 0.08 81.56 02:14:01 AM all 0.34 0.00 0.21 2.00 0.02 97.43 02:14:01 AM 0 0.35 0.00 0.10 0.38 0.02 99.15 02:14:01 AM 1 0.33 0.00 0.32 3.63 0.02 95.70 02:15:01 AM all 6.62 0.00 1.30 0.03 0.07 91.98 02:15:01 AM 0 10.02 0.00 1.49 0.03 0.09 88.37 02:15:01 AM 1 3.28 0.00 1.12 0.03 0.05 95.51 02:16:01 AM all 22.11 0.00 2.68 4.60 0.07 70.54 02:16:01 AM 0 21.29 0.00 2.67 6.33 0.07 69.64 02:16:01 AM 1 22.93 0.00 2.69 2.87 0.07 71.44 Average: all 17.88 0.01 3.69 11.89 0.14 66.39 Average: 0 20.57 0.01 3.49 15.50 0.09 60.34 Average: 1 15.23 0.01 3.89 8.33 0.19 72.34