---> uname -a: Linux prd-centos8-robot-2c-8g-889.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 4914 19 2149 6767 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:7d:4b:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe7d:4b3d/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) 12/07/2024 _x86_64_ (2 CPU) 23:45:06 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 102.60 48.25 54.35 7038.32 20337.29 11:48:01 PM 113.61 3.90 109.72 102.38 9744.03 11:49:01 PM 31.57 0.38 31.19 64.25 3606.35 11:50:01 PM 55.61 2.55 53.07 396.53 5218.88 11:51:01 PM 19.13 0.08 19.04 31.99 3350.95 11:52:01 PM 1.97 0.02 1.95 0.93 99.43 11:53:01 PM 16.66 0.43 16.23 47.19 1035.81 Average: 48.74 7.95 40.79 1097.45 6199.15 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5374532 6996848 2507892 31.82 2688 1812860 765412 8.57 215232 2001272 114108 11:48:01 PM 5155172 6994000 2727252 34.60 2688 2015476 708124 7.93 221204 2158008 89788 11:49:01 PM 5236256 7076448 2646168 33.57 2688 2017408 638008 7.14 239972 2060164 4 11:50:01 PM 4982096 7036096 2900328 36.79 2688 2223080 666604 7.46 262412 2262704 86384 11:51:01 PM 4942932 6997796 2939492 37.29 2688 2224236 733948 8.22 262536 2301968 84 11:52:01 PM 4972912 7034488 2909512 36.91 2688 2230948 675356 7.56 263124 2271776 5852 11:53:01 PM 5124608 7016548 2757816 34.99 2688 2066836 673200 7.54 456940 1945980 13360 Average: 5112644 7021746 2769780 35.14 2688 2084406 694379 7.77 274489 2143125 44226 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 288.94 178.92 1566.67 59.54 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 66.16 50.07 674.49 8.38 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 11.53 7.16 5.38 3.11 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 257.85 186.10 341.90 46.42 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 10.31 5.25 3.20 0.69 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 100.53 84.82 66.08 12.46 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 49.86 33.86 89.56 33.64 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 112.17 78.03 392.48 23.46 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) 12/07/2024 _x86_64_ (2 CPU) 23:45:06 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 28.64 0.04 6.33 25.26 0.13 39.59 11:47:01 PM 0 23.35 0.02 6.52 24.78 0.10 45.24 11:47:01 PM 1 33.93 0.07 6.15 25.74 0.15 33.95 11:48:01 PM all 32.36 0.00 4.93 8.08 0.11 54.52 11:48:01 PM 0 23.36 0.00 3.80 8.62 0.10 64.12 11:48:01 PM 1 41.42 0.00 6.07 7.53 0.12 44.87 11:49:01 PM all 10.67 0.00 1.25 1.19 0.09 86.80 11:49:01 PM 0 5.78 0.00 1.30 0.85 0.08 91.98 11:49:01 PM 1 15.56 0.00 1.20 1.52 0.10 81.62 11:50:01 PM all 27.84 0.00 4.57 2.00 0.10 65.49 11:50:01 PM 0 17.51 0.00 3.99 1.96 0.10 76.44 11:50:01 PM 1 38.21 0.00 5.15 2.04 0.10 54.50 11:51:01 PM all 1.06 0.00 0.33 1.92 0.03 96.65 11:51:01 PM 0 1.85 0.00 0.37 2.47 0.03 95.27 11:51:01 PM 1 0.27 0.00 0.30 1.37 0.03 98.03 11:52:01 PM all 8.95 0.00 0.44 0.07 0.07 90.48 11:52:01 PM 0 4.70 0.00 0.32 0.14 0.07 94.77 11:52:01 PM 1 13.15 0.00 0.55 0.00 0.07 86.23 11:53:01 PM all 24.12 0.00 3.15 0.66 0.08 71.99 11:53:01 PM 0 12.87 0.00 2.51 0.53 0.07 84.02 11:53:01 PM 1 35.39 0.00 3.80 0.79 0.08 59.94 Average: all 19.07 0.01 3.00 5.58 0.09 72.26 Average: 0 12.77 0.00 2.69 5.61 0.08 78.86 Average: 1 25.37 0.01 3.31 5.55 0.09 65.67