---> uname -a: Linux prd-centos8-robot-2c-8g-18737.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 605 4969 19 2122 6795 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:ed:96:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:feed:96f9/64 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) 07/08/2024 _x86_64_ (2 CPU) 00:41:07 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 105.17 12.78 92.38 2336.01 7130.61 12:44:01 AM 70.80 0.63 70.17 48.93 8680.49 12:45:01 AM 28.55 0.85 27.70 123.94 1920.19 12:46:01 AM 46.24 2.60 43.64 428.06 6653.34 12:47:01 AM 4.48 0.00 4.48 0.00 212.86 12:48:01 AM 0.33 0.00 0.33 0.00 5.56 12:49:01 AM 13.93 0.42 13.51 47.73 598.33 Average: 38.50 2.47 36.03 426.35 3599.95 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5304080 7107012 2578352 32.71 2688 1980744 642296 7.19 210312 2033540 211584 12:44:01 AM 5158544 6995348 2723888 34.56 2688 2014176 724660 8.11 232652 2147140 15800 12:45:01 AM 4978272 6994384 2904160 36.84 2688 2187052 729116 8.16 274032 2265532 166528 12:46:01 AM 4971900 7002364 2910532 36.92 2688 2200184 715980 8.02 263920 2272880 308 12:47:01 AM 4972028 7002636 2910404 36.92 2688 2200328 715980 8.02 263920 2273284 16 12:48:01 AM 4971728 7002380 2910704 36.93 2688 2200364 715980 8.02 263920 2273404 20 12:49:01 AM 5125000 6990552 2757432 34.98 2688 2040396 729944 8.17 441808 1962512 13356 Average: 5068793 7013525 2813639 35.70 2688 2117606 710565 7.96 278652 2175470 58230 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 89.72 73.32 943.79 10.15 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 37.36 24.91 270.98 6.40 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 40.40 29.47 268.89 6.15 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 186.45 160.62 51.58 41.65 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 16.81 12.76 2.59 1.76 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.78 3.10 0.46 0.33 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 44.28 34.59 77.85 21.07 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 59.68 48.39 230.87 12.50 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) 07/08/2024 _x86_64_ (2 CPU) 00:41:07 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 38.73 0.00 6.21 2.48 0.12 52.44 12:43:01 AM 0 26.03 0.00 5.02 3.08 0.12 65.75 12:43:01 AM 1 51.49 0.00 7.41 1.89 0.13 39.08 12:44:01 AM all 20.81 0.00 2.44 3.11 0.20 73.43 12:44:01 AM 0 14.18 0.00 2.14 3.16 0.23 80.28 12:44:01 AM 1 27.49 0.00 2.75 3.07 0.17 66.52 12:45:01 AM all 18.44 0.00 3.12 0.80 0.08 77.56 12:45:01 AM 0 21.66 0.00 3.34 0.75 0.08 74.17 12:45:01 AM 1 15.21 0.00 2.89 0.85 0.08 80.96 12:46:01 AM all 14.46 0.00 2.77 3.68 0.06 79.03 12:46:01 AM 0 16.41 0.00 3.15 4.08 0.07 76.29 12:46:01 AM 1 12.52 0.00 2.39 3.28 0.05 81.77 12:47:01 AM all 1.48 0.00 0.16 0.08 0.07 98.21 12:47:01 AM 0 0.95 0.00 0.13 0.00 0.08 98.83 12:47:01 AM 1 2.01 0.00 0.18 0.17 0.05 97.59 12:48:01 AM all 0.58 0.00 0.09 0.00 0.08 99.25 12:48:01 AM 0 0.50 0.00 0.10 0.00 0.08 99.31 12:48:01 AM 1 0.67 0.00 0.08 0.00 0.07 99.18 12:49:01 AM all 17.69 0.00 2.64 0.26 0.08 79.33 12:49:01 AM 0 10.75 0.00 2.76 0.03 0.08 86.37 12:49:01 AM 1 24.62 0.00 2.52 0.48 0.08 72.30 Average: all 16.04 0.00 2.49 1.49 0.10 79.88 Average: 0 12.94 0.00 2.38 1.58 0.11 82.99 Average: 1 19.14 0.00 2.60 1.39 0.09 76.77