---> uname -a: Linux prd-centos8-robot-2c-8g-3245.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4917 19 2123 6745 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:43:96:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe43:9656/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/01/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 220.98 162.57 58.40 15322.87 40058.69 12:58:01 AM 122.31 7.42 114.90 1296.72 11066.54 12:59:01 AM 33.19 0.42 32.78 64.79 3718.06 01:00:01 AM 57.95 0.03 57.91 3.47 7399.00 01:01:01 AM 9.30 0.10 9.20 32.12 844.05 01:02:01 AM 2.35 0.10 2.25 2.80 120.69 01:03:01 AM 0.38 0.00 0.38 0.00 5.27 01:04:01 AM 0.18 0.00 0.18 0.00 2.30 01:05:01 AM 12.80 0.32 12.48 36.93 525.55 Average: 50.73 18.73 32.00 1837.27 7021.06 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5444340 6993376 2438092 30.93 2688 1740272 811672 9.09 188672 1962340 121176 12:58:01 AM 5140456 6972248 2741976 34.79 2688 2008476 779612 8.73 220200 2174556 90080 12:59:01 AM 5218852 7052048 2663580 33.79 2688 2010424 691236 7.74 239212 2078788 8 01:00:01 AM 4962156 6994496 2920276 37.05 2688 2201804 696672 7.80 256252 2287548 16560 01:01:01 AM 4913768 6947412 2968664 37.66 2688 2203076 762816 8.54 256520 2336436 312 01:02:01 AM 4909832 6944772 2972600 37.71 2688 2204372 778640 8.72 256652 2340072 4 01:03:01 AM 4895788 6930740 2986644 37.89 2688 2204384 794044 8.89 256652 2354252 20 01:04:01 AM 4896384 6931340 2986048 37.88 2688 2204388 794044 8.89 256652 2353996 4 01:05:01 AM 5051796 6917040 2830636 35.91 2688 2040232 772884 8.65 291372 2185016 19464 Average: 5048152 6964830 2834280 35.96 2688 2090825 764624 8.56 246909 2230334 27514 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 325.31 169.26 1586.73 60.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 91.78 70.19 933.52 10.32 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 13.90 8.78 5.22 3.35 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 184.91 134.37 326.54 31.04 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 18.64 9.90 5.25 1.46 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 213.19 207.64 64.07 86.29 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 169.49 162.86 175.89 63.32 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 138.47 129.67 42.58 46.73 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 80.14 59.07 123.17 35.75 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 136.97 105.64 360.27 37.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/01/2024 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 52.13 0.06 11.29 7.80 0.10 28.61 12:57:01 AM 0 48.31 0.03 11.35 6.83 0.10 33.38 12:57:01 AM 1 55.97 0.09 11.24 8.78 0.10 23.83 12:58:01 AM all 35.25 0.00 5.69 3.37 0.11 55.58 12:58:01 AM 0 44.77 0.00 6.33 2.02 0.10 46.79 12:58:01 AM 1 25.73 0.00 5.05 4.73 0.12 64.38 12:59:01 AM all 10.12 0.00 1.30 2.44 0.06 86.08 12:59:01 AM 0 16.68 0.00 1.43 2.54 0.07 79.28 12:59:01 AM 1 3.68 0.00 1.17 2.34 0.05 92.75 01:00:01 AM all 26.20 0.00 4.56 1.99 0.10 67.16 01:00:01 AM 0 31.17 0.00 4.81 1.49 0.10 62.43 01:00:01 AM 1 21.24 0.00 4.30 2.48 0.10 71.88 01:01:01 AM all 2.20 0.00 0.36 0.58 0.04 96.82 01:01:01 AM 0 3.72 0.00 0.42 0.82 0.05 94.99 01:01:01 AM 1 0.68 0.00 0.30 0.33 0.03 98.65 01:02:01 AM all 16.44 0.00 0.47 0.01 0.09 82.99 01:02:01 AM 0 32.02 0.00 0.72 0.00 0.08 67.17 01:02:01 AM 1 0.87 0.00 0.22 0.02 0.10 98.79 01:03:01 AM all 13.43 0.00 0.31 0.00 0.08 86.17 01:03:01 AM 0 22.24 0.00 0.45 0.00 0.08 77.22 01:03:01 AM 1 4.63 0.00 0.17 0.00 0.08 95.12 01:04:01 AM all 18.45 0.00 0.32 0.00 0.08 81.15 01:04:01 AM 0 36.30 0.00 0.47 0.00 0.07 63.16 01:04:01 AM 1 0.65 0.00 0.17 0.00 0.08 99.10 01:05:01 AM all 16.61 0.00 1.92 0.38 0.09 81.00 01:05:01 AM 0 15.06 0.00 1.94 0.52 0.10 82.39 01:05:01 AM 1 18.17 0.00 1.90 0.24 0.08 79.61 Average: all 21.14 0.01 2.89 1.82 0.08 74.06 Average: 0 27.78 0.00 3.09 1.56 0.08 67.48 Average: 1 14.51 0.01 2.70 2.08 0.08 80.62