---> uname -a: Linux prd-centos8-robot-2c-8g-14962.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 633 4926 19 2137 6768 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:18:8b:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe18:8b23/64 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) 06/25/2024 _x86_64_ (2 CPU) 04:26:04 LINUX RESTART (2 CPU) 04:27:01 AM tps rtps wtps bread/s bwrtn/s 04:28:01 AM 103.50 8.07 95.43 1351.77 8242.56 04:29:01 AM 63.91 1.38 62.53 155.95 7466.28 04:30:01 AM 28.83 0.10 28.73 16.93 1905.60 04:31:01 AM 44.87 0.12 44.75 35.45 6697.53 04:32:01 AM 3.82 0.03 3.78 1.07 411.91 04:33:01 AM 0.70 0.00 0.70 0.00 12.00 04:34:01 AM 0.60 0.00 0.60 0.00 183.15 04:35:01 AM 26.87 0.63 26.24 73.16 1728.99 Average: 34.14 1.29 32.85 204.28 3331.03 04:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 AM 5264560 7066724 2617872 33.21 2688 1979996 669600 7.50 209932 2069752 177440 04:29:01 AM 5264956 7088348 2617476 33.21 2688 2000828 629300 7.05 239152 2033552 16 04:30:01 AM 5058172 7071380 2824260 35.83 2688 2183048 655208 7.34 257260 2199380 163144 04:31:01 AM 4981344 6998836 2901088 36.80 2688 2187212 745856 8.35 259708 2268268 368 04:32:01 AM 4963360 6988900 2919072 37.03 2688 2195260 745856 8.35 259708 2286764 4 04:33:01 AM 4941084 6966660 2941348 37.32 2688 2195296 802292 8.98 259708 2309032 4 04:34:01 AM 5008744 7041400 2873688 36.46 2688 2202376 670096 7.50 260132 2241128 1768 04:35:01 AM 5051424 6933572 2831008 35.92 2688 2058204 759596 8.51 451636 2028504 180 Average: 5066706 7019478 2815726 35.72 2688 2125278 709726 7.95 274654 2179548 42866 04:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.73 75.42 946.23 10.06 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 38.24 31.21 271.14 6.70 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 40.29 31.28 269.05 6.39 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 245.88 183.59 54.87 44.62 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 277.39 276.26 120.86 114.11 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 268.82 266.44 675.91 88.34 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 52.44 45.01 327.16 7.60 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 49.01 37.45 97.10 41.01 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 132.98 118.33 345.27 39.86 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) 06/25/2024 _x86_64_ (2 CPU) 04:26:04 LINUX RESTART (2 CPU) 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 37.93 0.00 5.81 3.15 0.12 52.99 04:28:01 AM 0 28.45 0.00 4.83 2.81 0.13 63.78 04:28:01 AM 1 47.40 0.00 6.79 3.49 0.10 42.22 04:29:01 AM all 21.56 0.00 2.33 3.36 0.09 72.66 04:29:01 AM 0 13.92 0.00 1.82 3.42 0.08 80.76 04:29:01 AM 1 29.25 0.00 2.84 3.31 0.10 64.50 04:30:01 AM all 17.79 0.00 3.22 1.08 0.09 77.83 04:30:01 AM 0 13.04 0.00 2.69 0.70 0.07 83.51 04:30:01 AM 1 22.54 0.00 3.75 1.45 0.12 72.14 04:31:01 AM all 13.88 0.00 2.34 3.26 0.08 80.45 04:31:01 AM 0 12.30 0.00 2.46 3.11 0.07 82.06 04:31:01 AM 1 15.47 0.00 2.22 3.40 0.08 78.82 04:32:01 AM all 28.36 0.00 1.80 0.06 0.10 69.68 04:32:01 AM 0 36.91 0.00 0.64 0.00 0.10 62.35 04:32:01 AM 1 19.84 0.00 2.96 0.12 0.10 76.98 04:33:01 AM all 27.02 0.00 0.61 0.00 0.13 72.25 04:33:01 AM 0 7.09 0.00 0.33 0.00 0.13 92.44 04:33:01 AM 1 46.98 0.00 0.89 0.00 0.12 52.01 04:34:01 AM all 5.46 0.00 0.34 0.04 0.05 94.10 04:34:01 AM 0 2.91 0.00 0.33 0.02 0.05 96.69 04:34:01 AM 1 8.03 0.00 0.35 0.07 0.05 91.50 04:35:01 AM all 28.67 0.00 3.68 0.43 0.10 67.12 04:35:01 AM 0 21.51 0.00 3.14 0.72 0.10 74.54 04:35:01 AM 1 35.83 0.00 4.21 0.15 0.10 59.70 Average: all 22.60 0.00 2.52 1.42 0.09 73.37 Average: 0 17.01 0.00 2.03 1.35 0.09 79.52 Average: 1 28.20 0.00 3.01 1.50 0.10 67.20