---> uname -a: Linux prd-centos8-robot-2c-8g-9628.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4932 19 2130 6766 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:7e:37:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe7e:3718/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/20/2024 _x86_64_ (2 CPU) 23:04:50 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 199.42 156.44 42.98 15184.21 38370.48 11:07:01 PM 89.72 6.95 82.77 1309.30 5981.29 11:08:01 PM 66.54 0.77 65.78 52.38 8469.33 11:09:01 PM 19.40 0.82 18.58 123.45 1679.00 11:10:01 PM 53.48 2.68 50.80 403.07 3959.98 11:11:01 PM 19.38 0.03 19.34 3.47 4661.78 11:12:01 PM 2.50 0.25 2.25 34.26 162.86 11:13:01 PM 25.89 0.52 25.37 64.65 1218.96 Average: 59.55 21.06 38.49 2147.20 8063.89 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5600708 7096292 2281728 28.95 2688 1689264 701044 7.85 178028 1823832 90384 11:07:01 PM 5235780 7013864 2646656 33.58 2688 1958244 720648 8.07 218952 2097956 184860 11:08:01 PM 5196004 7021308 2686432 34.08 2688 2002580 711360 7.97 221468 2118260 37108 11:09:01 PM 5219992 7076728 2662444 33.78 2688 2032720 672980 7.54 243960 2069336 24764 11:10:01 PM 5024604 7066068 2857832 36.26 2688 2211140 660968 7.40 263156 2224532 131608 11:11:01 PM 4960636 7002240 2921800 37.07 2688 2211272 705852 7.90 266572 2280440 4 11:12:01 PM 5085216 6964276 2797220 35.49 2688 2050408 758712 8.50 259040 2174044 6160 11:13:01 PM 5099072 6973892 2783364 35.31 2688 2049860 738556 8.27 443888 1987304 200 Average: 5177752 7026834 2704684 34.31 2688 2025686 708765 7.94 261883 2096963 59386 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 290.40 165.72 1257.62 55.04 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 76.39 63.25 818.68 8.22 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.35 26.74 269.27 5.16 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 30.41 17.08 8.41 5.31 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 43.32 38.05 299.39 9.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 608.18 511.83 118.43 107.36 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 91.13 69.97 106.07 27.71 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 18.01 17.43 14.56 8.32 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 149.16 113.76 361.58 28.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/20/2024 _x86_64_ (2 CPU) 23:04:50 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 41.03 0.06 9.71 8.31 0.08 40.82 11:06:01 PM 0 41.79 0.07 9.49 7.37 0.07 41.21 11:06:01 PM 1 40.26 0.05 9.92 9.25 0.08 40.43 11:07:01 PM all 39.50 0.00 5.29 2.18 0.10 52.93 11:07:01 PM 0 37.62 0.00 4.63 1.67 0.10 55.98 11:07:01 PM 1 41.37 0.00 5.94 2.70 0.10 49.89 11:08:01 PM all 19.59 0.00 2.58 3.86 0.08 73.88 11:08:01 PM 0 21.99 0.00 2.81 3.89 0.08 71.22 11:08:01 PM 1 17.20 0.00 2.35 3.83 0.08 76.54 11:09:01 PM all 15.48 0.00 2.35 0.84 0.10 81.24 11:09:01 PM 0 3.24 0.00 2.02 1.00 0.10 93.64 11:09:01 PM 1 27.74 0.00 2.68 0.67 0.10 68.81 11:10:01 PM all 28.32 0.00 3.85 3.47 0.09 64.27 11:10:01 PM 0 25.74 0.00 3.36 4.42 0.10 66.38 11:10:01 PM 1 30.89 0.00 4.34 2.52 0.08 62.17 11:11:01 PM all 1.91 0.00 1.29 0.62 0.05 96.13 11:11:01 PM 0 1.37 0.00 1.09 0.49 0.05 97.00 11:11:01 PM 1 2.44 0.00 1.49 0.75 0.05 95.27 11:12:01 PM all 6.07 0.00 1.77 0.04 0.06 92.06 11:12:01 PM 0 6.16 0.00 1.70 0.05 0.07 92.02 11:12:01 PM 1 5.98 0.00 1.84 0.03 0.05 92.10 11:13:01 PM all 31.37 0.00 2.75 0.46 0.10 65.32 11:13:01 PM 0 20.03 0.00 2.32 0.60 0.10 76.94 11:13:01 PM 1 42.73 0.00 3.18 0.32 0.10 53.68 Average: all 22.91 0.01 3.69 2.47 0.08 70.84 Average: 0 19.73 0.01 3.42 2.43 0.08 74.32 Average: 1 26.08 0.01 3.96 2.51 0.08 67.37