---> uname -a: Linux prd-centos8-robot-2c-8g-601.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 5009 19 2124 6838 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:df:b9:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fedf:b958/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 00:02:35 LINUX RESTART (2 CPU) 12:03:01 AM tps rtps wtps bread/s bwrtn/s 12:04:02 AM 126.27 74.48 51.80 8122.89 35001.13 12:05:01 AM 102.63 6.98 95.65 1270.62 9653.74 12:06:01 AM 51.02 0.73 50.28 51.98 4997.62 12:07:01 AM 19.31 0.87 18.44 123.96 1566.29 12:08:01 AM 23.83 0.18 23.64 9.60 1416.93 12:09:01 AM 46.84 2.52 44.33 396.07 6698.23 12:10:01 AM 2.42 0.03 2.38 1.07 94.77 12:11:01 AM 2.85 0.10 2.75 1.47 113.59 12:12:01 AM 26.32 0.43 25.89 68.78 1252.88 Average: 44.50 9.60 34.90 1115.93 6749.28 12:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 AM 5562940 7078528 2319492 29.43 2688 1708700 724200 8.11 186260 1851616 97500 12:05:01 AM 5315884 7053276 2566548 32.56 2688 1919864 708456 7.93 211592 2028440 50944 12:06:01 AM 5218772 7041260 2663660 33.79 2688 1999352 684736 7.67 221708 2092872 33860 12:07:01 AM 5281948 7109132 2600484 32.99 2688 2004336 652148 7.30 240892 2011684 4 12:08:01 AM 5036180 7052456 2846252 36.11 2688 2185908 657588 7.36 260488 2215376 163788 12:09:01 AM 5041300 7072408 2841132 36.04 2688 2200544 620692 6.95 266304 2199236 16 12:10:01 AM 4998512 7030688 2883920 36.59 2688 2201620 762036 8.53 266572 2241336 40 12:11:01 AM 5195200 7065844 2687232 34.09 2688 2041492 631604 7.07 257820 2049316 3128 12:12:01 AM 5116668 6984948 2765764 35.09 2688 2043936 723468 8.10 442564 1971992 168 Average: 5196378 7054282 2686054 34.08 2688 2033972 684992 7.67 261578 2073541 38828 12:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 AM eth0 270.86 165.76 1146.56 60.43 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 63.57 50.46 622.64 5.97 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 40.80 25.26 278.40 5.37 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 19.89 14.06 6.50 4.67 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 35.92 32.21 271.52 6.24 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 330.71 268.36 76.35 64.55 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 42.39 36.42 13.73 5.85 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 56.15 39.95 55.25 9.19 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 28.07 23.19 43.15 20.71 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 98.77 72.89 278.70 20.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 00:02:35 LINUX RESTART (2 CPU) 12:03:01 AM CPU %user %nice %system %iowait %steal %idle 12:04:02 AM all 31.55 0.07 7.72 28.24 0.23 32.20 12:04:02 AM 0 35.49 0.07 8.53 30.81 0.22 24.89 12:04:02 AM 1 27.62 0.07 6.91 25.68 0.23 39.49 12:05:01 AM all 29.15 0.00 4.47 4.26 0.11 62.01 12:05:01 AM 0 38.92 0.00 5.10 4.59 0.10 51.28 12:05:01 AM 1 19.37 0.00 3.83 3.93 0.12 72.75 12:06:01 AM all 25.51 0.00 2.98 1.64 0.08 69.79 12:06:01 AM 0 37.05 0.00 3.42 1.30 0.08 58.14 12:06:01 AM 1 13.97 0.00 2.53 1.98 0.08 81.42 12:07:01 AM all 13.98 0.00 1.78 0.40 0.07 83.78 12:07:01 AM 0 13.57 0.00 1.79 0.63 0.08 83.93 12:07:01 AM 1 14.39 0.00 1.77 0.17 0.05 83.63 12:08:01 AM all 20.80 0.00 3.57 0.94 0.09 74.60 12:08:01 AM 0 22.29 0.00 3.80 0.40 0.07 73.44 12:08:01 AM 1 19.30 0.00 3.33 1.48 0.12 75.77 12:09:01 AM all 12.03 0.00 2.30 1.57 0.07 84.03 12:09:01 AM 0 17.85 0.00 2.65 1.39 0.07 78.04 12:09:01 AM 1 6.21 0.00 1.96 1.76 0.07 90.00 12:10:01 AM all 4.14 0.00 0.48 0.04 0.07 95.27 12:10:01 AM 0 3.54 0.00 0.50 0.05 0.07 95.84 12:10:01 AM 1 4.74 0.00 0.45 0.03 0.07 94.70 12:11:01 AM all 2.64 0.00 0.85 0.03 0.07 96.41 12:11:01 AM 0 2.81 0.00 1.22 0.05 0.07 95.86 12:11:01 AM 1 2.47 0.00 0.48 0.02 0.07 96.96 12:12:01 AM all 31.56 0.00 2.80 0.31 0.08 65.26 12:12:01 AM 0 44.61 0.00 2.97 0.28 0.08 52.05 12:12:01 AM 1 18.53 0.00 2.62 0.33 0.07 78.45 Average: all 19.03 0.01 2.99 4.15 0.09 73.73 Average: 0 24.00 0.01 3.33 4.37 0.09 68.20 Average: 1 14.06 0.01 2.65 3.92 0.10 79.26