---> uname -a: Linux prd-centos8-robot-2c-8g-17098.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 576 5006 19 2114 6825 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:58:39:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe58:39bd/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) 05/01/2024 _x86_64_ (2 CPU) 03:06:26 LINUX RESTART (2 CPU) 03:07:01 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 59.88 20.73 39.15 5803.80 17135.14 03:09:01 AM 112.66 6.68 105.98 1269.18 9042.72 03:10:00 AM 43.71 1.13 42.57 119.61 4598.61 03:10:01 AM 63.86 26.51 37.35 3884.34 418.07 03:11:01 AM 39.17 0.20 38.97 11.73 2333.82 03:12:01 AM 32.66 0.05 32.61 3.60 6027.21 03:13:01 AM 1.48 0.00 1.48 0.00 49.72 03:14:01 AM 0.13 0.00 0.13 0.00 8.68 03:15:01 AM 17.11 0.32 16.79 44.79 722.38 Average: 38.39 3.68 34.70 913.13 4982.64 03:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 5472472 7046800 2409964 30.57 2688 1765816 728780 8.16 191536 1932396 105468 03:09:01 AM 5218976 7024884 2663460 33.79 2688 1983228 719284 8.05 212252 2107964 83272 03:10:00 AM 5265824 7093320 2616612 33.20 2688 2004728 648364 7.26 240732 2031448 12 03:10:01 AM 5262496 7092980 2619940 33.24 2688 2007656 648360 7.26 241080 2034220 36 03:11:01 AM 4962496 6991388 2919940 37.04 2688 2198396 716832 8.03 260520 2289936 168032 03:12:01 AM 4969136 6996888 2913300 36.96 2688 2197584 760724 8.52 263716 2275904 268 03:13:01 AM 4881920 6909716 3000516 38.07 2688 2197628 850752 9.53 263712 2362080 16 03:14:01 AM 4905080 6933088 2977356 37.77 2688 2197840 798092 8.94 263740 2339112 8 03:15:01 AM 5168400 7025956 2714036 34.43 2688 2033044 695696 7.79 438328 1926576 13360 Average: 5122978 7012780 2759458 35.01 2688 2065102 729654 8.17 263957 2144404 41164 03:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 283.39 175.56 1494.19 60.04 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 40.89 29.82 286.06 6.25 0.00 0.00 0.00 0.00 03:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 AM eth0 36.59 27.40 272.55 5.28 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 7.23 9.64 1.06 2.08 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 37.17 31.69 279.88 7.25 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 178.20 158.94 51.60 371.47 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 396.68 396.37 6096.28 378.99 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 330.98 323.41 5066.88 21.05 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 89.84 78.92 754.74 22.94 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 174.16 152.73 1787.27 109.15 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) 05/01/2024 _x86_64_ (2 CPU) 03:06:26 LINUX RESTART (2 CPU) 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 37.18 0.00 6.02 9.08 0.13 47.58 03:08:01 AM 0 34.01 0.00 5.15 8.65 0.13 52.05 03:08:01 AM 1 40.38 0.00 6.90 9.51 0.12 43.10 03:09:01 AM all 37.75 0.00 5.39 3.76 0.12 52.98 03:09:01 AM 0 27.77 0.00 4.74 3.62 0.10 63.77 03:09:01 AM 1 47.78 0.00 6.06 3.91 0.13 42.12 03:10:00 AM all 22.37 0.00 2.12 1.33 0.10 74.09 03:10:00 AM 0 19.29 0.00 1.76 0.80 0.10 78.06 03:10:00 AM 1 25.45 0.00 2.47 1.86 0.10 70.11 03:10:01 AM all 1.81 0.00 3.61 1.20 0.00 93.37 03:10:01 AM 0 2.41 0.00 3.61 2.41 0.00 91.57 03:10:01 AM 1 1.20 0.00 3.61 0.00 0.00 95.18 03:11:01 AM all 25.26 0.00 3.90 0.93 0.08 69.83 03:11:01 AM 0 22.97 0.00 3.70 0.70 0.08 72.54 03:11:01 AM 1 27.55 0.00 4.09 1.15 0.08 67.13 03:12:01 AM all 11.99 0.00 1.67 1.02 0.07 85.25 03:12:01 AM 0 7.08 0.00 1.56 0.74 0.07 90.56 03:12:01 AM 1 16.90 0.00 1.78 1.31 0.07 79.94 03:13:01 AM all 14.42 0.00 1.27 0.01 0.13 84.18 03:13:01 AM 0 12.85 0.00 1.34 0.00 0.13 85.68 03:13:01 AM 1 15.99 0.00 1.19 0.02 0.12 82.69 03:14:01 AM all 11.30 0.00 1.03 0.00 0.09 87.57 03:14:01 AM 0 8.94 0.00 1.04 0.00 0.08 89.93 03:14:01 AM 1 13.69 0.00 1.02 0.00 0.10 85.19 03:15:01 AM all 20.52 0.00 2.74 0.16 0.08 76.50 03:15:01 AM 0 9.90 0.00 2.71 0.17 0.08 87.14 03:15:01 AM 1 31.23 0.00 2.78 0.15 0.07 65.77 Average: all 22.57 0.00 3.02 2.03 0.10 72.28 Average: 0 17.82 0.00 2.75 1.83 0.10 77.49 Average: 1 27.34 0.00 3.29 2.23 0.10 67.04