---> uname -a: Linux prd-centos8-robot-2c-8g-24354.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 588 4984 19 2124 6812 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:ff:a9:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:feff:a952/64 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) 09/20/2024 _x86_64_ (2 CPU) 05:33:51 LINUX RESTART (2 CPU) 05:34:01 AM tps rtps wtps bread/s bwrtn/s 05:35:01 AM 206.45 156.35 50.10 15018.66 38629.14 05:36:01 AM 130.89 6.97 123.93 1258.32 11234.38 05:37:01 AM 37.07 1.05 36.02 113.70 4372.88 05:38:01 AM 50.23 0.03 50.20 3.47 4117.16 05:39:01 AM 18.26 0.08 18.18 31.99 4240.15 05:40:01 AM 2.05 0.02 2.03 0.13 114.36 05:41:01 AM 2.00 0.17 1.83 3.20 157.40 05:42:01 AM 26.35 0.72 25.64 100.35 1349.14 Average: 59.16 20.67 38.49 2066.25 8026.79 05:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 AM 5598116 7087428 2284308 28.98 2688 1683196 675116 7.56 177212 1829296 82284 05:36:01 AM 5145040 6996284 2737384 34.73 2688 2028528 711332 7.96 213316 2180392 133164 05:37:01 AM 5254276 7085204 2628148 33.34 2688 2008152 636500 7.13 240016 2043180 24 05:38:01 AM 5034836 7063268 2847588 36.13 2688 2197772 650916 7.29 259452 2216680 116896 05:39:01 AM 5010596 7039972 2871828 36.43 2688 2198716 666468 7.46 259564 2237320 24 05:40:01 AM 4986688 7017508 2895736 36.74 2688 2200168 707764 7.92 259712 2261048 40 05:41:01 AM 5193664 7060000 2688760 34.11 2688 2037300 638388 7.15 252336 2063660 3496 05:42:01 AM 5166492 7034528 2715932 34.46 2688 2043364 668284 7.48 449540 1914848 200 Average: 5173714 7048024 2708710 34.36 2688 2049650 669346 7.49 263894 2093303 42016 05:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 258.85 135.77 1373.36 56.60 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 109.27 79.19 1106.72 11.59 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 10.05 8.63 5.97 3.51 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 225.86 157.05 313.81 41.60 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 14.26 5.28 3.88 0.82 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 31.69 23.55 8.58 4.45 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 51.62 37.84 51.08 9.80 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 34.18 26.92 48.85 26.08 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 91.97 59.28 364.02 19.31 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) 09/20/2024 _x86_64_ (2 CPU) 05:33:51 LINUX RESTART (2 CPU) 05:34:01 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 44.40 0.07 10.33 13.36 0.12 31.73 05:35:01 AM 0 42.15 0.03 11.82 12.56 0.10 33.34 05:35:01 AM 1 46.66 0.10 8.83 14.17 0.13 30.10 05:36:01 AM all 37.59 0.00 6.38 2.98 0.12 52.93 05:36:01 AM 0 54.21 0.00 7.73 2.35 0.13 35.57 05:36:01 AM 1 21.00 0.00 5.02 3.61 0.12 70.25 05:37:01 AM all 15.20 0.00 1.92 0.70 0.07 82.12 05:37:01 AM 0 22.12 0.00 2.28 0.50 0.07 75.03 05:37:01 AM 1 8.27 0.00 1.55 0.90 0.07 89.21 05:38:01 AM all 27.28 0.00 4.61 0.72 0.09 67.30 05:38:01 AM 0 32.62 0.00 5.15 1.25 0.08 60.89 05:38:01 AM 1 21.96 0.00 4.07 0.18 0.10 73.69 05:39:01 AM all 0.55 0.00 0.30 0.31 0.03 98.81 05:39:01 AM 0 0.55 0.00 0.40 0.47 0.03 98.55 05:39:01 AM 1 0.55 0.00 0.20 0.15 0.02 99.08 05:40:01 AM all 9.50 0.00 0.94 0.01 0.07 89.49 05:40:01 AM 0 12.60 0.00 1.15 0.00 0.07 86.18 05:40:01 AM 1 6.39 0.00 0.72 0.02 0.07 92.80 05:41:01 AM all 10.10 0.00 1.06 0.00 0.08 88.76 05:41:01 AM 0 10.96 0.00 1.27 0.00 0.10 87.67 05:41:01 AM 1 9.24 0.00 0.85 0.00 0.05 89.86 05:42:01 AM all 27.92 0.00 3.35 0.30 0.08 68.36 05:42:01 AM 0 33.06 0.00 3.72 0.12 0.07 63.04 05:42:01 AM 1 22.78 0.00 2.97 0.48 0.08 73.68 Average: all 21.56 0.01 3.61 2.29 0.08 72.45 Average: 0 26.03 0.00 4.19 2.15 0.08 67.54 Average: 1 17.09 0.01 3.03 2.43 0.08 77.36