---> uname -a: Linux prd-centos8-robot-2c-8g-4889.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 637 4900 19 2159 6764 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:f9:60:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fef9:604b/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) 07/27/2024 _x86_64_ (2 CPU) 04:24:58 LINUX RESTART (2 CPU) 04:26:02 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 94.93 57.00 37.93 6356.90 17904.54 04:28:01 AM 98.32 7.03 91.29 1259.98 8109.31 04:29:01 AM 64.28 0.70 63.58 50.78 7206.10 04:30:01 AM 9.83 0.83 8.99 122.32 590.24 04:31:01 AM 63.22 2.52 60.70 395.94 7750.56 04:32:01 AM 10.28 0.42 9.87 69.06 875.29 04:33:01 AM 24.79 0.53 24.26 64.78 1761.18 Average: 52.13 9.75 42.38 1176.29 6286.40 04:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 5563000 7064356 2319432 29.43 2688 1694844 690340 7.73 183204 1855360 86148 04:28:01 AM 5207404 7016012 2675028 33.94 2688 1986960 717940 8.04 219780 2119588 171680 04:29:01 AM 5162824 7003856 2719608 34.50 2688 2018300 714220 8.00 234108 2140232 15804 04:30:01 AM 5214172 7083952 2668260 33.85 2688 2044372 630492 7.06 245832 2069104 36452 04:31:01 AM 4965336 7005484 2917096 37.01 2688 2209412 692500 7.75 265364 2269996 104 04:32:01 AM 5042840 6950344 2839592 36.02 2688 2080764 751008 8.41 273556 2207604 23664 04:33:01 AM 5081240 6985572 2801192 35.54 2688 2080140 716228 8.02 460112 1990588 216 Average: 5176688 7015654 2705744 34.33 2688 2016399 701818 7.86 268851 2093210 47724 04:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 262.07 151.67 1137.09 54.17 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 73.01 54.32 694.56 6.49 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 39.22 30.27 277.05 7.37 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 9.51 8.66 3.47 2.45 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 258.47 194.72 316.05 49.74 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 118.06 80.00 390.70 52.56 0.00 0.00 0.00 0.00 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 17.08 15.73 13.70 7.57 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 110.70 76.30 402.91 25.69 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) 07/27/2024 _x86_64_ (2 CPU) 04:24:58 LINUX RESTART (2 CPU) 04:26:02 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 19.03 0.06 5.18 49.39 0.10 26.24 04:27:01 AM 0 15.26 0.05 4.52 48.07 0.12 31.97 04:27:01 AM 1 22.80 0.07 5.83 50.72 0.09 20.50 04:28:01 AM all 31.02 0.00 5.08 5.51 0.10 58.29 04:28:01 AM 0 28.78 0.00 4.94 6.09 0.10 60.09 04:28:01 AM 1 33.27 0.00 5.22 4.92 0.10 56.49 04:29:01 AM all 22.09 0.00 2.70 2.12 0.08 73.02 04:29:01 AM 0 19.62 0.00 2.73 1.75 0.07 75.83 04:29:01 AM 1 24.57 0.00 2.66 2.49 0.08 70.20 04:30:01 AM all 9.73 0.00 1.84 0.76 0.03 87.64 04:30:01 AM 0 10.72 0.00 2.07 0.82 0.03 86.36 04:30:01 AM 1 8.74 0.00 1.60 0.70 0.03 88.92 04:31:01 AM all 22.26 0.00 3.91 2.08 0.08 71.67 04:31:01 AM 0 18.56 0.00 3.74 1.75 0.08 75.87 04:31:01 AM 1 25.97 0.00 4.08 2.41 0.08 67.45 04:32:01 AM all 13.63 0.00 1.58 0.85 0.07 83.87 04:32:01 AM 0 9.12 0.00 1.66 1.05 0.05 88.12 04:32:01 AM 1 18.23 0.00 1.50 0.65 0.09 79.54 04:33:01 AM all 25.19 0.00 2.72 2.27 0.08 69.74 04:33:01 AM 0 15.34 0.00 2.34 1.72 0.08 80.51 04:33:01 AM 1 35.02 0.00 3.10 2.82 0.08 58.97 Average: all 20.44 0.01 3.28 8.89 0.08 67.31 Average: 0 16.78 0.01 3.14 8.63 0.08 71.36 Average: 1 24.10 0.01 3.43 9.15 0.08 63.23