---> uname -a: Linux prd-centos8-robot-2c-8g-6159.novalocal 4.18.0-481.el8.x86_64 #1 SMP Tue Mar 21 12:15:10 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4806 19 2295 6798 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:1e:23:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe1e:2355/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/08/2023 _x86_64_ (2 CPU) 07:00:23 LINUX RESTART (2 CPU) 07:01:03 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 80.64 21.79 58.85 3768.93 5378.71 07:03:01 AM 92.50 0.08 92.42 2.27 8340.48 07:04:01 AM 44.72 1.37 43.35 147.68 5286.55 07:05:01 AM 11.33 0.20 11.13 8.13 743.54 07:06:01 AM 66.04 0.03 66.01 3.47 7819.96 07:07:01 AM 7.15 0.00 7.15 0.00 350.87 07:08:01 AM 0.45 0.00 0.45 0.00 5.60 07:09:01 AM 0.33 0.00 0.33 0.00 3.18 07:10:00 AM 27.65 0.24 27.41 43.64 994.83 07:10:01 AM 262.39 0.85 261.54 6.84 27138.46 Average: 37.11 2.57 34.54 429.42 3262.74 07:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 5355116 7016412 2527212 32.06 2688 1850864 776548 8.70 202604 2031168 117108 07:03:01 AM 5096992 6976872 2785336 35.34 2688 2055672 761676 8.53 193108 2247528 167280 07:04:01 AM 5224484 7073884 2657844 33.72 2688 2025876 683124 7.65 211308 2099556 40 07:05:01 AM 5124504 7020736 2757824 34.99 2688 2070980 733960 8.22 222712 2182664 41180 07:06:01 AM 4998372 7034720 2883956 36.59 2688 2205752 678228 7.59 230000 2277744 1580 07:07:01 AM 5000364 7036716 2881964 36.56 2688 2205756 678228 7.59 230000 2277804 4 07:08:01 AM 5000356 7036708 2881972 36.56 2688 2205756 678228 7.59 230000 2278020 4 07:09:01 AM 5000172 7036524 2882156 36.56 2688 2205756 678228 7.59 230000 2277884 4 07:10:00 AM 4902088 6938292 2980240 37.81 2688 2205004 772448 8.65 419668 2185040 15000 07:10:01 AM 5000384 7036616 2881944 36.56 2688 2205008 677880 7.59 419804 2086744 1840 Average: 5070283 7020748 2812045 35.68 2688 2123642 711855 7.97 258920 2194415 34404 07:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 259.92 174.23 1564.66 54.48 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 51.46 42.86 647.67 7.88 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 17.64 8.91 7.00 3.40 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 21.05 15.93 57.46 3.88 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 593.08 533.06 372.47 109.03 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 0.62 0.17 0.11 0.08 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 2.58 1.33 5.63 0.09 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 1.50 0.18 0.11 0.01 0.00 0.00 0.00 0.00 07:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:00 AM eth0 20.07 17.71 17.99 8.14 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 61.54 46.15 53.94 27.14 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 107.08 88.01 292.49 20.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/08/2023 _x86_64_ (2 CPU) 07:00:23 LINUX RESTART (2 CPU) 07:01:03 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 33.79 0.00 3.89 2.84 0.10 59.39 07:02:01 AM 0 22.90 0.00 3.81 3.34 0.09 69.87 07:02:01 AM 1 44.68 0.00 3.96 2.34 0.10 48.92 07:03:01 AM all 37.80 0.00 3.36 3.23 0.09 55.52 07:03:01 AM 0 32.13 0.00 2.71 2.76 0.08 62.31 07:03:01 AM 1 43.48 0.00 4.00 3.70 0.10 48.72 07:04:01 AM all 14.78 0.00 1.09 1.86 0.08 82.20 07:04:01 AM 0 7.59 0.00 0.85 1.20 0.07 90.29 07:04:01 AM 1 21.96 0.00 1.32 2.52 0.08 74.11 07:05:01 AM all 9.19 0.00 1.46 0.31 0.08 88.96 07:05:01 AM 0 8.61 0.00 1.24 0.30 0.07 89.78 07:05:01 AM 1 9.77 0.00 1.69 0.32 0.10 88.13 07:06:01 AM all 25.53 0.00 3.00 3.34 0.11 68.02 07:06:01 AM 0 16.92 0.00 2.71 3.25 0.13 76.99 07:06:01 AM 1 34.16 0.00 3.29 3.42 0.08 59.05 07:07:01 AM all 0.29 0.00 0.07 0.09 0.03 99.52 07:07:01 AM 0 0.12 0.00 0.08 0.02 0.03 99.75 07:07:01 AM 1 0.47 0.00 0.05 0.17 0.03 99.28 07:08:01 AM all 0.41 0.00 0.08 0.00 0.03 99.49 07:08:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 07:08:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 07:09:01 AM all 0.21 0.00 0.06 0.00 0.02 99.72 07:09:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 07:09:01 AM 1 0.28 0.00 0.03 0.00 0.02 99.67 07:10:00 AM all 23.14 0.00 1.51 0.54 0.07 74.75 07:10:00 AM 0 11.31 0.00 1.21 0.75 0.07 86.67 07:10:00 AM 1 34.97 0.00 1.80 0.32 0.07 62.84 07:10:01 AM all 31.30 0.00 3.04 8.70 0.43 56.52 07:10:01 AM 0 2.61 0.00 4.35 17.39 0.00 75.65 07:10:01 AM 1 60.00 0.00 1.74 0.00 0.87 37.39 Average: all 16.08 0.00 1.60 1.37 0.07 80.88 Average: 0 11.05 0.00 1.42 1.32 0.07 86.15 Average: 1 21.10 0.00 1.79 1.42 0.07 75.62