---> uname -a: Linux prd-centos8-robot-2c-8g-6133.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 4960 19 2147 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:fc:a8:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fefc:a802/64 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) 04/09/2024 _x86_64_ (2 CPU) 05:40:54 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 89.10 12.60 76.51 2381.87 6101.10 05:44:01 AM 75.10 0.78 74.32 53.06 8539.06 05:45:01 AM 17.93 0.82 17.11 123.43 1497.67 05:46:01 AM 36.09 0.17 35.93 9.47 2535.99 05:47:01 AM 36.74 0.03 36.70 3.47 6616.39 05:48:01 AM 3.43 0.03 3.40 1.07 372.90 05:49:01 AM 0.20 0.00 0.20 0.00 2.97 05:50:01 AM 0.25 0.00 0.25 0.00 171.17 05:51:01 AM 27.02 0.53 26.49 70.24 1793.07 Average: 31.76 1.66 30.10 293.64 3070.05 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5330784 7071428 2551644 32.37 2688 1922980 676560 7.58 211704 2019628 164032 05:44:01 AM 5199164 7026496 2683264 34.04 2688 2004772 692072 7.75 222072 2114940 36448 05:45:01 AM 5264996 7097316 2617432 33.21 2688 2009744 624816 7.00 240936 2030832 16 05:46:01 AM 4954056 6997860 2928372 37.15 2688 2213124 719352 8.05 261772 2296432 185928 05:47:01 AM 4998228 7029552 2884200 36.59 2688 2201116 696264 7.80 263608 2246708 376 05:48:01 AM 4979140 7018524 2903288 36.83 2688 2209184 696264 7.80 263668 2265436 4 05:49:01 AM 4961320 7000736 2921108 37.06 2688 2209216 749832 8.40 263668 2283328 4 05:50:01 AM 5020972 7067240 2861456 36.30 2688 2216068 631500 7.07 264020 2223548 1820 05:51:01 AM 5079068 6969868 2803360 35.56 2688 2065720 709236 7.94 451856 1997496 180 Average: 5087525 7031002 2794903 35.46 2688 2116880 688433 7.71 271478 2164261 43201 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 72.58 62.33 886.14 7.46 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 32.99 25.46 300.73 5.92 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 18.89 9.15 5.78 3.40 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 33.88 29.58 294.30 6.80 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 269.46 231.12 57.56 51.21 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 260.71 259.46 123.15 106.38 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 278.06 272.11 548.94 92.32 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 56.49 50.61 327.62 12.22 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 48.93 39.40 97.26 40.68 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 119.11 108.80 293.50 36.27 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) 04/09/2024 _x86_64_ (2 CPU) 05:40:54 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 36.61 0.00 5.41 3.49 0.12 54.37 05:43:01 AM 0 39.54 0.00 6.17 3.81 0.10 50.38 05:43:01 AM 1 33.70 0.00 4.64 3.18 0.13 58.35 05:44:01 AM all 26.87 0.00 3.22 2.86 0.10 66.95 05:44:01 AM 0 27.41 0.00 3.61 2.34 0.10 66.54 05:44:01 AM 1 26.32 0.00 2.84 3.39 0.10 67.35 05:45:01 AM all 13.09 0.00 1.24 0.86 0.07 84.74 05:45:01 AM 0 19.88 0.00 1.40 0.93 0.07 77.72 05:45:01 AM 1 6.33 0.00 1.08 0.79 0.07 91.73 05:46:01 AM all 25.14 0.00 3.62 0.89 0.10 70.25 05:46:01 AM 0 36.84 0.00 4.25 0.97 0.10 57.84 05:46:01 AM 1 13.46 0.00 3.00 0.82 0.10 82.63 05:47:01 AM all 10.61 0.00 1.88 1.12 0.08 86.31 05:47:01 AM 0 12.40 0.00 1.83 1.13 0.07 84.57 05:47:01 AM 1 8.83 0.00 1.93 1.11 0.08 88.05 05:48:01 AM all 27.78 0.00 1.79 0.07 0.10 70.25 05:48:01 AM 0 51.85 0.00 3.35 0.00 0.12 44.68 05:48:01 AM 1 3.75 0.00 0.23 0.13 0.08 95.79 05:49:01 AM all 27.39 0.00 0.59 0.00 0.11 71.91 05:49:01 AM 0 47.95 0.00 0.74 0.00 0.10 51.21 05:49:01 AM 1 6.94 0.00 0.43 0.00 0.12 92.51 05:50:01 AM all 6.22 0.00 0.30 0.05 0.08 93.35 05:50:01 AM 0 9.31 0.00 0.32 0.00 0.08 90.29 05:50:01 AM 1 3.10 0.00 0.29 0.10 0.07 96.45 05:51:01 AM all 30.50 0.00 3.21 0.33 0.08 65.87 05:51:01 AM 0 33.21 0.00 3.50 0.17 0.08 63.04 05:51:01 AM 1 27.79 0.00 2.92 0.50 0.08 68.71 Average: all 22.73 0.00 2.37 1.08 0.09 73.73 Average: 0 30.95 0.00 2.80 1.04 0.09 65.12 Average: 1 14.51 0.00 1.94 1.12 0.09 82.34