---> uname -a: Linux prd-centos8-robot-2c-8g-5026.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4983 19 2117 6804 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:fe:1b:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fefe:1b67/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/09/2024 _x86_64_ (2 CPU) 04:08:28 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 78.18 24.34 53.84 4939.93 6336.30 04:11:01 AM 97.73 0.08 97.65 2.27 8604.95 04:12:01 AM 47.73 1.53 46.20 150.88 4215.69 04:13:01 AM 51.31 0.17 51.14 5.87 3021.03 04:14:01 AM 30.71 0.03 30.67 3.47 5760.51 04:15:01 AM 2.02 0.02 2.00 0.13 104.60 04:16:01 AM 0.73 0.00 0.73 0.00 107.38 04:17:01 AM 0.28 0.00 0.28 0.00 20.19 04:18:01 AM 0.15 0.00 0.15 0.00 8.02 04:19:01 AM 0.37 0.03 0.33 1.87 51.52 04:20:01 AM 33.81 0.32 33.49 44.12 1994.74 Average: 31.19 2.41 28.78 468.13 2748.07 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5346368 7010472 2536080 32.17 2688 1854124 796548 8.92 203384 2040800 131872 04:11:01 AM 5113352 6965380 2769096 35.13 2688 2028196 793608 8.89 195588 2227820 137192 04:12:01 AM 5242732 7061036 2639716 33.49 2688 1995704 711128 7.96 215428 2079320 32 04:13:01 AM 4989856 6997804 2892592 36.70 2688 2177624 748620 8.38 228580 2295760 161128 04:14:01 AM 5029132 7037200 2853316 36.20 2688 2177752 709280 7.94 234128 2244304 16 04:15:01 AM 4991044 7000504 2891404 36.68 2688 2179156 764576 8.56 234308 2282004 248 04:16:01 AM 4983964 6996252 2898484 36.77 2688 2181980 764576 8.56 234312 2288932 184 04:17:01 AM 4983840 6996488 2898608 36.77 2688 2182340 764576 8.56 234312 2289204 40 04:18:01 AM 4982680 6995656 2899768 36.79 2688 2182700 764576 8.56 234312 2290656 192 04:19:01 AM 5022128 7038256 2860320 36.29 2688 2185812 705032 7.89 234712 2251100 1812 04:20:01 AM 5176428 7037796 2706020 34.33 2688 2036204 722000 8.08 432520 1921552 168 Average: 5078320 7012440 2804128 35.57 2688 2107417 749502 8.39 243780 2201041 39353 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 303.85 179.99 1537.18 55.36 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 55.88 47.92 518.26 8.58 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 16.93 11.55 6.99 3.90 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 48.61 36.41 317.94 9.20 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 619.11 516.09 117.06 103.02 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 41.67 31.41 15.19 5.38 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 29.71 31.94 7.63 6.40 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 9.86 9.76 2.06 1.81 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 10.85 9.78 2.16 1.82 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 35.88 23.85 15.21 5.28 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 51.93 40.05 86.43 32.61 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 111.30 85.35 238.77 21.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/09/2024 _x86_64_ (2 CPU) 04:08:28 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 32.70 0.00 6.00 3.72 0.09 57.49 04:10:01 AM 0 35.46 0.00 5.83 3.26 0.08 55.37 04:10:01 AM 1 29.93 0.00 6.17 4.18 0.10 59.62 04:11:01 AM all 40.48 0.00 5.15 2.88 0.12 51.37 04:11:01 AM 0 35.16 0.00 4.75 2.72 0.12 57.25 04:11:01 AM 1 45.82 0.00 5.54 3.03 0.13 45.47 04:12:01 AM all 14.45 0.00 1.78 1.34 0.07 82.37 04:12:01 AM 0 13.89 0.00 1.74 1.67 0.07 82.63 04:12:01 AM 1 15.01 0.00 1.82 1.00 0.07 82.10 04:13:01 AM all 29.30 0.00 4.31 1.43 0.13 64.83 04:13:01 AM 0 29.90 0.00 4.68 1.33 0.12 63.97 04:13:01 AM 1 28.71 0.00 3.94 1.53 0.13 65.69 04:14:01 AM all 4.72 0.00 1.70 5.20 0.03 88.34 04:14:01 AM 0 5.65 0.00 1.81 6.22 0.03 86.29 04:14:01 AM 1 3.79 0.00 1.59 4.18 0.03 90.40 04:15:01 AM all 8.01 0.00 0.48 0.09 0.08 91.34 04:15:01 AM 0 9.33 0.00 0.47 0.18 0.07 89.94 04:15:01 AM 1 6.69 0.00 0.49 0.00 0.08 92.74 04:16:01 AM all 15.36 0.00 0.34 0.00 0.06 84.23 04:16:01 AM 0 18.91 0.00 0.39 0.00 0.07 80.64 04:16:01 AM 1 11.82 0.00 0.30 0.00 0.05 87.83 04:17:01 AM all 4.55 0.00 0.18 0.00 0.05 95.23 04:17:01 AM 0 5.66 0.00 0.18 0.00 0.05 94.10 04:17:01 AM 1 3.43 0.00 0.17 0.00 0.05 96.35 04:18:01 AM all 4.54 0.00 0.20 0.00 0.06 95.20 04:18:01 AM 0 5.49 0.00 0.23 0.00 0.07 94.21 04:18:01 AM 1 3.60 0.00 0.17 0.00 0.05 96.18 04:19:01 AM all 6.78 0.00 0.31 0.00 0.06 92.85 04:19:01 AM 0 12.19 0.00 0.27 0.00 0.07 87.47 04:19:01 AM 1 1.37 0.00 0.35 0.00 0.05 98.23 04:20:01 AM all 25.82 0.00 2.82 0.63 0.08 70.64 04:20:01 AM 0 28.51 0.00 2.67 0.88 0.08 67.85 04:20:01 AM 1 23.14 0.00 2.97 0.38 0.07 73.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.00 0.00 2.12 1.39 0.07 79.42 Average: 0 18.22 0.00 2.10 1.48 0.07 78.13 Average: 1 15.78 0.00 2.14 1.30 0.07 80.70