---> uname -a: Linux prd-centos8-robot-2c-8g-3020.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4913 19 2147 6764 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:bb:e4:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:febb:e4b5/64 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) 10/31/2024 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 59.91 14.48 45.43 3885.64 4225.27 12:58:01 AM 94.63 6.78 87.85 1247.79 8637.68 12:59:01 AM 34.26 0.67 33.59 49.45 4610.26 01:00:01 AM 37.43 0.32 37.11 60.66 2074.64 01:01:01 AM 41.79 0.05 41.74 3.60 6432.14 01:02:01 AM 2.52 0.18 2.33 34.78 338.63 01:03:01 AM 1.95 0.00 1.95 0.00 66.99 01:04:01 AM 0.20 0.00 0.20 0.00 2.97 01:05:01 AM 12.63 0.35 12.28 38.26 620.73 Average: 31.70 2.54 29.16 591.13 3000.94 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5425364 7012560 2457068 31.17 2688 1777644 731488 8.19 192624 1973424 95280 12:58:01 AM 5126320 6985196 2756112 34.97 2688 2036652 722440 8.09 213780 2201088 116028 12:59:01 AM 5240400 7074592 2642032 33.52 2688 2011100 637132 7.13 229724 2069128 28 01:00:01 AM 4989452 7021596 2892980 36.70 2688 2202020 674076 7.55 255224 2272684 156864 01:01:01 AM 4996728 7031624 2885704 36.61 2688 2204304 651856 7.30 257184 2255604 4 01:02:01 AM 4933668 6978012 2948764 37.41 2688 2213748 735348 8.23 257592 2318288 16 01:03:01 AM 4928860 6973228 2953572 37.47 2688 2213772 751472 8.41 257592 2322616 40 01:04:01 AM 4921268 6970168 2961164 37.57 2688 2218320 751472 8.41 257652 2330576 4552 01:05:01 AM 5045288 6935528 2837144 35.99 2688 2065900 737096 8.25 302408 2182984 31396 Average: 5067483 6998056 2814949 35.71 2688 2104829 710264 7.95 247087 2214044 44912 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 311.56 180.42 1532.38 59.51 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 69.64 48.71 667.38 7.94 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 8.91 4.03 8.01 1.13 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 36.73 34.06 295.63 8.43 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 153.32 111.25 35.14 32.75 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 86.37 71.81 83.11 22.52 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 340.89 336.98 194.16 135.45 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 161.37 154.42 217.31 50.09 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 70.05 44.03 95.62 38.00 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 137.65 109.52 347.63 39.54 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) 10/31/2024 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 27.95 0.00 4.65 5.54 0.09 61.77 12:57:01 AM 0 22.01 0.00 4.31 4.55 0.08 69.04 12:57:01 AM 1 33.92 0.00 5.00 6.53 0.10 54.45 12:58:01 AM all 28.45 0.00 4.87 6.00 0.19 60.49 12:58:01 AM 0 18.06 0.00 3.97 5.68 0.18 72.11 12:58:01 AM 1 38.96 0.00 5.79 6.32 0.19 48.73 12:59:01 AM all 6.38 0.00 1.46 15.24 0.04 76.88 12:59:01 AM 0 3.96 0.00 1.36 14.01 0.05 80.62 12:59:01 AM 1 8.80 0.00 1.56 16.46 0.03 73.14 01:00:01 AM all 28.89 0.00 3.69 3.61 0.10 63.71 01:00:01 AM 0 23.66 0.00 3.05 3.85 0.10 69.34 01:00:01 AM 1 34.16 0.00 4.33 3.37 0.10 58.04 01:01:01 AM all 8.09 0.00 1.73 1.97 0.06 88.15 01:01:01 AM 0 8.22 0.00 1.66 1.87 0.05 88.20 01:01:01 AM 1 7.96 0.00 1.81 2.06 0.07 88.11 01:02:01 AM all 14.67 0.00 1.06 0.12 0.07 84.09 01:02:01 AM 0 14.67 0.00 1.04 0.00 0.05 84.23 01:02:01 AM 1 14.66 0.00 1.07 0.23 0.08 83.95 01:03:01 AM all 26.46 0.00 0.60 0.01 0.14 72.80 01:03:01 AM 0 42.92 0.00 0.86 0.00 0.12 56.10 01:03:01 AM 1 10.11 0.00 0.34 0.02 0.15 89.39 01:04:01 AM all 21.53 0.00 0.63 0.00 0.14 77.70 01:04:01 AM 0 19.33 0.00 0.64 0.00 0.15 79.88 01:04:01 AM 1 23.73 0.00 0.61 0.00 0.13 75.53 01:05:01 AM all 15.68 0.00 2.07 1.00 0.08 81.18 01:05:01 AM 0 10.92 0.00 1.74 0.52 0.07 86.76 01:05:01 AM 1 20.43 0.00 2.39 1.49 0.08 75.61 Average: all 19.77 0.00 2.31 3.72 0.10 74.11 Average: 0 18.16 0.00 2.07 3.39 0.10 76.28 Average: 1 21.37 0.00 2.54 4.05 0.10 71.94