---> uname -a: Linux prd-centos8-robot-2c-8g-611.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2800.000 BogoMIPS: 5600.00 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 577 4982 19 2137 6824 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:83:79:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe83:79ed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 01:20:32 LINUX RESTART (2 CPU) 01:21:01 AM tps rtps wtps bread/s bwrtn/s 01:22:01 AM 98.27 45.45 52.82 7162.55 37182.97 01:23:01 AM 108.40 6.71 101.68 1270.24 9503.87 01:24:01 AM 45.99 0.63 45.36 48.93 5197.27 01:25:01 AM 13.01 0.85 12.16 123.94 582.33 01:26:01 AM 56.46 0.20 56.26 12.93 7440.29 01:27:01 AM 10.40 0.02 10.38 0.13 846.71 01:28:01 AM 1.83 0.00 1.83 0.00 160.09 01:29:01 AM 0.43 0.00 0.43 0.00 70.21 01:30:01 AM 0.25 0.00 0.25 0.00 31.22 01:31:01 AM 8.85 0.25 8.60 35.06 357.66 01:32:01 AM 25.56 0.50 25.06 63.71 1417.04 Average: 33.59 4.97 28.62 792.55 5708.29 01:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 AM 5511996 7061208 2370432 30.07 2688 1741044 714156 8.00 189824 1896496 96768 01:23:01 AM 5237096 7050712 2645332 33.56 2688 1991116 669384 7.50 211028 2094104 103168 01:24:01 AM 5205232 7037960 2677196 33.96 2688 2010200 685372 7.67 230432 2104576 1084 01:25:01 AM 5183420 7054644 2699008 34.24 2688 2046444 644656 7.22 244012 2106744 32028 01:26:01 AM 5018740 7060912 2863688 36.33 2688 2212252 639336 7.16 262216 2228296 15936 01:27:01 AM 4978852 7022524 2903576 36.84 2688 2213752 709036 7.94 262404 2270012 1212 01:28:01 AM 4969416 7015880 2913012 36.96 2688 2216552 742796 8.32 262416 2279252 956 01:29:01 AM 4965700 7013332 2916728 37.00 2688 2217736 761020 8.52 262420 2282992 236 01:30:01 AM 4963992 7012604 2918436 37.02 2688 2218700 761596 8.53 262420 2284400 336 01:31:01 AM 5114048 6994280 2768380 35.12 2688 2055696 695736 7.79 286720 2129712 25864 01:32:01 AM 5087476 6972348 2794952 35.46 2688 2060752 712016 7.97 444256 2002932 16132 Average: 5112361 7026946 2770067 35.14 2688 2089477 703191 7.87 265286 2152683 26702 01:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 261.98 159.33 1272.44 54.03 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 42.70 34.84 502.12 6.28 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 25.38 18.55 249.37 3.99 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 14.01 13.29 5.14 4.06 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 252.29 188.90 331.33 47.85 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 71.00 69.61 18.54 9.46 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 174.45 170.84 35.19 17.45 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 42.10 37.40 10.05 6.65 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 39.20 34.29 8.99 6.09 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 65.11 51.97 95.81 42.26 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 17.63 16.84 14.26 8.40 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 91.44 72.35 231.21 18.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 01:20:32 LINUX RESTART (2 CPU) 01:21:01 AM CPU %user %nice %system %iowait %steal %idle 01:22:01 AM all 35.60 0.03 6.39 17.86 0.13 39.99 01:22:01 AM 0 38.66 0.00 6.40 17.52 0.13 37.29 01:22:01 AM 1 32.55 0.05 6.38 18.21 0.12 42.70 01:23:01 AM all 35.74 0.00 5.52 5.89 0.10 52.75 01:23:01 AM 0 40.12 0.00 5.64 5.77 0.10 48.38 01:23:01 AM 1 31.36 0.00 5.40 6.00 0.10 57.14 01:24:01 AM all 16.55 0.00 1.75 1.69 0.06 79.95 01:24:01 AM 0 25.57 0.00 2.37 1.39 0.07 70.61 01:24:01 AM 1 7.53 0.00 1.14 1.99 0.05 89.30 01:25:01 AM all 15.04 0.00 2.03 0.61 0.06 82.27 01:25:01 AM 0 22.59 0.00 2.33 0.72 0.05 74.30 01:25:01 AM 1 7.48 0.00 1.72 0.50 0.07 90.24 01:26:01 AM all 26.92 0.00 4.06 2.30 0.09 66.63 01:26:01 AM 0 31.61 0.00 4.13 2.17 0.10 61.99 01:26:01 AM 1 22.24 0.00 3.99 2.42 0.08 71.27 01:27:01 AM all 7.02 0.00 0.61 0.35 0.06 91.96 01:27:01 AM 0 5.20 0.00 0.55 0.44 0.05 93.76 01:27:01 AM 1 8.84 0.00 0.67 0.27 0.07 90.15 01:28:01 AM all 15.46 0.00 0.90 0.01 0.08 83.55 01:28:01 AM 0 15.69 0.00 1.01 0.00 0.08 83.22 01:28:01 AM 1 15.23 0.00 0.79 0.02 0.07 83.89 01:29:01 AM all 10.40 0.00 0.49 0.00 0.06 89.04 01:29:01 AM 0 10.49 0.00 0.42 0.00 0.05 89.04 01:29:01 AM 1 10.31 0.00 0.57 0.00 0.07 89.05 01:30:01 AM all 9.98 0.00 0.51 0.00 0.05 89.46 01:30:01 AM 0 15.10 0.00 0.55 0.00 0.05 84.30 01:30:01 AM 1 4.85 0.00 0.47 0.00 0.05 94.63 01:31:01 AM all 21.71 0.00 1.99 0.22 0.08 76.01 01:31:01 AM 0 30.03 0.00 2.49 0.30 0.08 67.10 01:31:01 AM 1 13.38 0.00 1.49 0.13 0.08 84.91 01:32:01 AM all 31.27 0.00 3.06 0.73 0.08 64.86 01:32:01 AM 0 38.93 0.00 3.37 0.72 0.08 56.90 01:32:01 AM 1 23.61 0.00 2.74 0.75 0.08 72.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.53 0.00 2.49 2.70 0.08 74.21 Average: 0 24.93 0.00 2.66 2.64 0.08 69.69 Average: 1 16.13 0.00 2.31 2.76 0.08 78.72