---> uname -a: Linux prd-centos8-robot-2c-8g-8421.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4874 19 2219 6797 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:07:a6:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe07:a625/64 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) 11/18/2024 _x86_64_ (2 CPU) 13:21:24 LINUX RESTART (2 CPU) 01:22:02 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 103.49 23.50 79.99 6695.90 7182.31 01:24:01 PM 77.07 0.70 76.37 50.78 9242.89 01:25:01 PM 34.03 0.42 33.61 64.79 2526.23 01:26:01 PM 48.08 2.52 45.57 396.00 6935.00 01:27:01 PM 3.02 0.10 2.92 32.13 109.17 01:28:01 PM 2.47 0.00 2.47 0.00 576.11 01:29:01 PM 0.43 0.00 0.43 0.00 329.51 01:30:01 PM 0.32 0.00 0.32 0.00 350.40 01:31:01 PM 5.08 0.35 4.73 38.79 316.39 01:32:01 PM 28.96 0.53 28.42 64.78 2870.21 Average: 30.17 2.78 27.40 724.40 3037.02 01:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5302560 7034480 2579872 32.73 2688 1913404 720092 8.06 215144 2041324 170252 01:24:01 PM 5232040 7066752 2650392 33.62 2688 2011812 673492 7.54 228672 2074688 30128 01:25:01 PM 4955776 6969164 2926656 37.13 2688 2184612 743884 8.33 271620 2291644 152176 01:26:01 PM 4996464 7044672 2885968 36.61 2688 2217496 646616 7.24 262640 2248196 8 01:27:01 PM 4956116 7006700 2926316 37.12 2688 2219864 711796 7.97 262824 2288228 788 01:28:01 PM 4924760 6992660 2957672 37.52 2688 2237192 728008 8.15 263240 2319072 3128 01:29:01 PM 4915764 6991656 2966668 37.64 2688 2245196 728008 8.15 263240 2328024 1332 01:30:01 PM 4904352 6989580 2978080 37.78 2688 2254516 744048 8.33 263288 2338316 192 01:31:01 PM 5040608 7012048 2841824 36.05 2688 2142472 697112 7.81 297268 2180192 54728 01:32:01 PM 5004288 6973712 2878144 36.51 2688 2144820 734004 8.22 493264 2032748 16816 Average: 5023273 7008142 2859159 36.27 2688 2157138 712706 7.98 282120 2214243 42955 01:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 346.81 210.83 1652.62 64.26 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 67.71 54.13 587.57 9.79 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 35.79 31.43 295.49 7.62 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 214.38 160.21 50.36 37.24 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 18.66 13.66 20.93 2.04 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 48.67 38.59 122.95 10.42 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 19.93 15.11 49.00 5.88 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 21.71 20.64 45.59 13.61 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 78.17 53.98 193.53 81.16 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 18.69 18.54 17.09 9.05 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 86.62 61.47 301.27 24.04 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) 11/18/2024 _x86_64_ (2 CPU) 13:21:24 LINUX RESTART (2 CPU) 01:22:02 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 42.20 0.00 7.49 3.22 0.12 46.97 01:23:01 PM 0 49.25 0.00 7.79 3.22 0.12 39.62 01:23:01 PM 1 35.13 0.00 7.20 3.23 0.12 54.32 01:24:01 PM all 21.41 0.00 3.34 2.49 0.10 72.66 01:24:01 PM 0 21.18 0.00 2.87 2.73 0.12 73.11 01:24:01 PM 1 21.65 0.00 3.81 2.25 0.08 72.21 01:25:01 PM all 24.41 0.00 3.04 0.72 0.10 71.74 01:25:01 PM 0 37.47 0.00 3.52 0.77 0.08 58.16 01:25:01 PM 1 11.35 0.00 2.55 0.67 0.12 85.31 01:26:01 PM all 12.45 0.00 2.53 1.33 0.08 83.60 01:26:01 PM 0 10.41 0.00 2.27 1.67 0.08 85.56 01:26:01 PM 1 14.49 0.00 2.79 0.99 0.08 81.65 01:27:01 PM all 2.79 0.00 0.23 0.07 0.09 96.82 01:27:01 PM 0 4.01 0.00 0.30 0.10 0.10 95.49 01:27:01 PM 1 1.57 0.00 0.15 0.03 0.08 98.16 01:28:01 PM all 18.80 0.00 0.24 0.09 0.13 80.73 01:28:01 PM 0 29.24 0.00 0.22 0.00 0.13 70.41 01:28:01 PM 1 8.33 0.00 0.27 0.18 0.13 91.08 01:29:01 PM all 7.80 0.00 0.14 0.04 0.07 91.94 01:29:01 PM 0 11.90 0.00 0.15 0.08 0.07 87.80 01:29:01 PM 1 3.71 0.00 0.13 0.00 0.07 96.09 01:30:01 PM all 11.18 0.00 0.18 0.03 0.08 88.54 01:30:01 PM 0 10.69 0.00 0.17 0.02 0.08 89.04 01:30:01 PM 1 11.66 0.00 0.18 0.03 0.08 88.04 01:31:01 PM all 11.74 0.00 1.52 0.03 0.10 86.61 01:31:01 PM 0 17.60 0.00 1.52 0.02 0.10 80.76 01:31:01 PM 1 5.89 0.00 1.51 0.05 0.10 92.45 01:32:01 PM all 30.26 0.00 3.11 0.61 0.10 65.93 01:32:01 PM 0 34.76 0.00 3.00 0.78 0.10 61.35 01:32:01 PM 1 25.76 0.00 3.21 0.43 0.10 70.50 Average: all 18.27 0.00 2.17 0.86 0.10 78.60 Average: 0 22.61 0.00 2.17 0.94 0.10 74.18 Average: 1 13.92 0.00 2.17 0.78 0.10 83.03