---> uname -a: Linux prd-centos8-robot-2c-8g-17149.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 566 5006 19 2124 6834 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:bb:47:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:febb:47ac/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) 07/02/2024 _x86_64_ (2 CPU) 01:24:03 LINUX RESTART (2 CPU) 01:25:01 AM tps rtps wtps bread/s bwrtn/s 01:26:01 AM 91.65 13.53 78.12 2498.38 6290.85 01:27:01 AM 73.39 0.70 72.69 50.79 8682.74 01:28:01 AM 18.58 0.85 17.73 123.96 1326.96 01:29:01 AM 53.46 2.52 50.94 396.07 5022.66 01:30:01 AM 18.08 0.08 17.99 31.99 3152.50 01:31:01 AM 3.80 0.00 3.80 0.00 133.21 01:32:01 AM 4.88 0.32 4.57 36.93 138.26 01:33:01 AM 26.27 0.53 25.74 64.78 1182.26 Average: 36.26 2.32 33.95 400.33 3241.03 01:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 AM 5345344 7076052 2537080 32.19 2688 1913240 687544 7.70 214580 2002696 166168 01:27:01 AM 5279764 7103280 2602660 33.02 2688 2000852 653208 7.31 228716 2027224 26112 01:28:01 AM 5229856 7061408 2652568 33.65 2688 2009092 676744 7.58 244348 2064156 3272 01:29:01 AM 5050140 7081940 2832284 35.93 2688 2201332 649348 7.27 263396 2196776 81984 01:30:01 AM 5009356 7042172 2873068 36.45 2688 2202680 703960 7.88 263524 2236568 12 01:31:01 AM 5009424 7042316 2873000 36.45 2688 2202720 703960 7.88 263524 2236548 28 01:32:01 AM 5130924 7013688 2751500 34.91 2688 2056340 693224 7.76 267952 2125876 15792 01:33:01 AM 5165428 7037236 2716996 34.47 2688 2047356 686708 7.69 443308 1922700 16032 Average: 5152530 7057262 2729894 34.63 2688 2079202 681837 7.63 273668 2101568 38675 01:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 212.61 142.68 1299.58 45.78 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 50.14 39.14 419.93 7.78 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 20.13 11.01 6.04 3.76 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 249.79 229.10 316.11 53.56 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 24.53 15.63 6.32 2.28 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 2.83 3.13 0.51 0.34 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 39.48 30.16 72.23 18.27 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 21.73 19.39 18.24 9.08 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 77.65 61.28 267.35 17.60 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) 07/02/2024 _x86_64_ (2 CPU) 01:24:03 LINUX RESTART (2 CPU) 01:25:01 AM CPU %user %nice %system %iowait %steal %idle 01:26:01 AM all 35.92 0.00 6.23 3.22 0.09 54.54 01:26:01 AM 0 36.66 0.00 6.12 3.83 0.10 53.29 01:26:01 AM 1 35.18 0.00 6.34 2.61 0.08 55.79 01:27:01 AM all 22.48 0.00 3.09 3.84 0.08 70.51 01:27:01 AM 0 13.91 0.00 2.59 2.87 0.08 80.55 01:27:01 AM 1 31.06 0.00 3.59 4.81 0.08 60.46 01:28:01 AM all 11.08 0.00 1.77 0.79 0.08 86.27 01:28:01 AM 0 6.39 0.00 1.67 0.67 0.07 91.21 01:28:01 AM 1 15.78 0.00 1.87 0.92 0.08 81.34 01:29:01 AM all 28.43 0.00 4.43 3.04 0.08 64.02 01:29:01 AM 0 11.05 0.00 3.01 1.60 0.08 84.25 01:29:01 AM 1 45.91 0.00 5.85 4.49 0.08 43.66 01:30:01 AM all 2.31 0.00 0.42 2.03 0.07 95.17 01:30:01 AM 0 2.12 0.00 0.48 1.75 0.07 95.57 01:30:01 AM 1 2.50 0.00 0.35 2.31 0.07 94.77 01:31:01 AM all 0.58 0.00 0.11 0.05 0.06 99.20 01:31:01 AM 0 0.70 0.00 0.12 0.02 0.05 99.11 01:31:01 AM 1 0.47 0.00 0.10 0.08 0.07 99.28 01:32:01 AM all 6.57 0.00 1.28 0.29 0.08 91.78 01:32:01 AM 0 5.09 0.00 1.46 0.15 0.08 93.22 01:32:01 AM 1 8.05 0.00 1.10 0.43 0.07 90.34 01:33:01 AM all 29.96 0.00 3.47 0.78 0.08 65.71 01:33:01 AM 0 19.99 0.00 2.75 0.60 0.08 76.58 01:33:01 AM 1 39.92 0.00 4.20 0.95 0.08 54.85 Average: all 17.16 0.00 2.60 1.76 0.08 78.40 Average: 0 11.99 0.00 2.27 1.44 0.08 84.23 Average: 1 22.34 0.00 2.92 2.07 0.08 72.58