---> uname -a: Linux prd-centos8-robot-2c-8g-9204.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 590 4961 19 2145 6810 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:e8:75:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fee8:757e/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) 04/19/2024 _x86_64_ (2 CPU) 07:20:07 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 79.24 25.35 53.89 6516.65 11398.22 07:23:01 AM 94.15 0.30 93.85 20.79 8630.12 07:24:01 AM 35.78 1.30 34.48 155.71 3815.33 07:25:01 AM 16.19 0.17 16.03 9.46 1185.85 07:26:01 AM 49.27 0.03 49.23 3.47 6983.37 07:27:01 AM 5.86 0.03 5.83 1.07 498.55 07:28:01 AM 0.37 0.00 0.37 0.00 5.92 07:29:01 AM 0.22 0.00 0.22 0.00 3.60 07:30:01 AM 13.43 0.30 13.13 43.85 1314.40 Average: 32.72 3.05 29.67 750.03 3759.41 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5401212 7031696 2481224 31.48 2688 1820848 746932 8.36 219232 1968156 101428 07:23:01 AM 5223316 7048932 2659120 33.73 2688 2002188 697352 7.81 212476 2100344 95632 07:24:01 AM 5263340 7094272 2619096 33.23 2688 2008048 660488 7.40 240384 2032352 24 07:25:01 AM 5075940 7008972 2806496 35.60 2688 2106852 727024 8.14 261140 2188548 80584 07:26:01 AM 5039184 7069468 2843252 36.07 2688 2199964 644608 7.22 262980 2205116 80 07:27:01 AM 4976440 7015152 2905996 36.87 2688 2208388 708600 7.93 263288 2267132 8 07:28:01 AM 4960740 6999488 2921696 37.07 2688 2208424 744096 8.33 263288 2282648 44 07:29:01 AM 4957852 7001932 2924584 37.10 2688 2213764 743988 8.33 263348 2285544 5348 07:30:01 AM 5126512 7015436 2755924 34.96 2688 2063780 703580 7.88 450904 1952336 13360 Average: 5113837 7031705 2768599 35.12 2688 2092473 708519 7.93 270782 2142464 32945 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 299.52 180.05 1543.69 61.75 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 53.80 46.38 498.35 7.98 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 18.83 8.67 6.77 3.28 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 38.10 32.14 292.66 6.02 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 252.47 217.34 54.35 47.05 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 155.88 146.05 104.39 56.34 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 304.37 301.68 546.23 112.94 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 144.12 136.67 352.56 39.93 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 66.61 38.44 98.01 38.15 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 148.18 123.05 388.54 41.49 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) 04/19/2024 _x86_64_ (2 CPU) 07:20:07 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 30.77 0.00 5.90 10.67 0.08 52.58 07:22:01 AM 0 37.87 0.00 5.90 11.68 0.08 44.47 07:22:01 AM 1 23.67 0.00 5.89 9.67 0.08 60.68 07:23:01 AM all 41.55 0.00 4.97 1.95 0.09 51.45 07:23:01 AM 0 45.40 0.00 5.15 2.08 0.10 47.27 07:23:01 AM 1 37.69 0.00 4.78 1.82 0.08 55.64 07:24:01 AM all 12.96 0.00 1.54 1.49 0.08 83.94 07:24:01 AM 0 23.33 0.00 1.53 0.73 0.07 74.33 07:24:01 AM 1 2.57 0.00 1.54 2.24 0.08 93.57 07:25:01 AM all 13.19 0.00 2.30 0.47 0.06 83.98 07:25:01 AM 0 17.13 0.00 2.50 0.52 0.05 79.80 07:25:01 AM 1 9.25 0.00 2.10 0.42 0.07 88.16 07:26:01 AM all 19.48 0.00 3.19 1.08 0.08 76.18 07:26:01 AM 0 27.75 0.00 3.83 1.19 0.08 67.15 07:26:01 AM 1 11.22 0.00 2.55 0.97 0.07 85.19 07:27:01 AM all 21.76 0.00 1.90 0.04 0.08 76.21 07:27:01 AM 0 39.57 0.00 3.36 0.00 0.08 56.99 07:27:01 AM 1 4.11 0.00 0.45 0.08 0.08 95.27 07:28:01 AM all 25.10 0.00 0.59 0.00 0.08 74.23 07:28:01 AM 0 47.68 0.00 0.77 0.00 0.10 51.44 07:28:01 AM 1 2.61 0.00 0.40 0.00 0.07 96.92 07:29:01 AM all 16.15 0.00 0.40 0.00 0.08 83.37 07:29:01 AM 0 30.95 0.00 0.59 0.00 0.08 68.38 07:29:01 AM 1 1.55 0.00 0.22 0.00 0.07 98.16 07:30:01 AM all 18.97 0.00 2.43 0.13 0.08 78.40 07:30:01 AM 0 13.75 0.00 2.57 0.05 0.08 83.54 07:30:01 AM 1 24.19 0.00 2.29 0.22 0.07 73.24 Average: all 22.22 0.00 2.58 1.76 0.08 73.36 Average: 0 31.48 0.00 2.92 1.81 0.08 63.71 Average: 1 12.99 0.00 2.25 1.71 0.07 82.97