---> uname -a: Linux prd-centos8-robot-2c-8g-10662.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: 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 591 4963 19 2143 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:c7:47:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fec7:4796/64 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) 04/24/2024 _x86_64_ (2 CPU) 07:10:21 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 118.56 57.99 60.57 6337.90 37119.62 07:13:01 AM 88.09 7.88 80.20 1398.03 6310.48 07:14:01 AM 81.00 0.78 80.22 53.06 8654.97 07:15:01 AM 15.69 0.82 14.88 123.43 1478.22 07:16:01 AM 42.84 0.17 42.67 9.46 3033.31 07:17:01 AM 26.01 0.03 25.98 3.47 5531.29 07:18:01 AM 3.37 0.03 3.33 1.07 370.44 07:19:01 AM 0.38 0.00 0.38 0.00 5.85 07:20:01 AM 0.52 0.00 0.52 0.00 156.90 07:21:01 AM 27.14 0.53 26.61 70.24 1745.17 Average: 40.36 6.82 33.53 799.77 6441.12 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5673476 7115480 2208960 28.02 2688 1638352 670116 7.50 168320 1771256 50656 07:13:01 AM 5272072 7014592 2610364 33.12 2688 1924620 739120 8.28 211712 2078780 166620 07:14:01 AM 5202980 7028952 2679456 33.99 2688 2003144 693464 7.76 221856 2113908 37112 07:15:01 AM 5268524 7099460 2613912 33.16 2688 2008112 640964 7.18 240920 2029244 16 07:16:01 AM 5009632 7040304 2872804 36.45 2688 2199912 671032 7.51 259700 2245104 154204 07:17:01 AM 4999672 7030500 2882764 36.57 2688 2200400 700180 7.84 263376 2246736 360 07:18:01 AM 4980352 7019252 2902084 36.82 2688 2208472 715596 8.01 263376 2265936 4 07:19:01 AM 4962112 7001048 2920324 37.05 2688 2208508 753720 8.44 263376 2284652 4 07:20:01 AM 5027036 7072248 2855400 36.22 2688 2214792 629116 7.04 263792 2219584 1752 07:21:01 AM 5072304 6959896 2810132 35.65 2688 2062912 719428 8.06 451212 2009120 172 Average: 5146816 7038173 2735620 34.71 2688 2066922 693274 7.76 260764 2126432 41090 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 237.31 136.05 856.45 54.62 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 80.40 69.11 913.96 8.15 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 36.64 27.10 277.87 5.38 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 17.49 10.65 5.56 3.63 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 43.80 37.65 299.40 8.84 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 135.16 110.10 31.79 27.83 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 267.54 266.88 119.08 109.99 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 280.20 274.39 556.79 92.74 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 56.69 48.91 376.53 7.32 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 49.73 39.30 97.14 40.96 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 120.50 102.01 353.46 35.95 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) 04/24/2024 _x86_64_ (2 CPU) 07:10:21 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 20.70 0.04 4.96 53.24 0.10 20.96 07:12:01 AM 0 20.45 0.07 5.02 54.88 0.12 19.46 07:12:01 AM 1 20.94 0.02 4.90 51.61 0.08 22.45 07:13:01 AM all 37.93 0.00 5.18 2.84 0.13 53.92 07:13:01 AM 0 25.19 0.00 3.88 2.90 0.13 67.90 07:13:01 AM 1 50.72 0.00 6.49 2.79 0.12 39.89 07:14:01 AM all 24.69 0.00 3.15 3.11 0.08 68.97 07:14:01 AM 0 20.18 0.00 2.67 3.12 0.08 73.94 07:14:01 AM 1 29.22 0.00 3.62 3.09 0.08 63.99 07:15:01 AM all 12.48 0.00 1.51 0.76 0.07 85.19 07:15:01 AM 0 11.51 0.00 1.54 0.65 0.07 86.23 07:15:01 AM 1 13.45 0.00 1.48 0.86 0.07 84.14 07:16:01 AM all 27.25 0.00 4.37 1.17 0.10 67.11 07:16:01 AM 0 19.41 0.00 3.99 1.38 0.10 75.13 07:16:01 AM 1 35.04 0.00 4.75 0.97 0.10 59.14 07:17:01 AM all 8.17 0.00 1.13 2.06 0.08 88.56 07:17:01 AM 0 6.26 0.00 1.14 1.10 0.07 91.43 07:17:01 AM 1 10.10 0.00 1.13 3.02 0.08 85.66 07:18:01 AM all 27.12 0.00 1.72 0.05 0.10 71.01 07:18:01 AM 0 5.20 0.00 0.25 0.00 0.10 94.45 07:18:01 AM 1 49.05 0.00 3.20 0.10 0.10 47.55 07:19:01 AM all 27.35 0.00 0.57 0.00 0.09 71.99 07:19:01 AM 0 5.59 0.00 0.42 0.00 0.10 93.89 07:19:01 AM 1 49.18 0.00 0.72 0.00 0.08 50.02 07:20:01 AM all 4.77 0.00 0.30 0.00 0.08 94.85 07:20:01 AM 0 3.01 0.00 0.28 0.00 0.08 96.62 07:20:01 AM 1 6.54 0.00 0.32 0.00 0.07 93.07 07:21:01 AM all 31.78 0.00 3.35 0.55 0.10 64.22 07:21:01 AM 0 19.01 0.00 2.99 0.47 0.10 77.43 07:21:01 AM 1 44.54 0.00 3.70 0.63 0.10 51.02 Average: all 22.24 0.00 2.63 6.35 0.09 68.68 Average: 0 13.58 0.01 2.22 6.41 0.10 77.69 Average: 1 30.93 0.00 3.04 6.29 0.09 59.65