---> uname -a: Linux prd-centos8-robot-2c-8g-42156.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 588 4975 19 2134 6813 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:c2:72:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fec2:7268/64 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) 10/14/2024 _x86_64_ (2 CPU) 00:37:57 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 106.01 13.10 92.92 2343.22 7022.43 12:41:01 AM 67.47 0.70 66.77 50.77 8974.90 12:42:01 AM 35.52 0.42 35.10 64.78 2702.48 12:43:01 AM 42.49 2.52 39.98 396.07 6798.45 12:44:01 AM 3.82 0.12 3.70 33.06 162.81 12:45:01 AM 2.23 0.00 2.23 0.00 117.26 12:46:01 AM 0.17 0.00 0.17 0.00 2.35 12:47:01 AM 13.28 0.40 12.88 46.78 708.61 Average: 33.87 2.16 31.72 366.84 3311.28 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5189276 6997988 2693156 34.17 2688 1986720 726440 8.13 219008 2139680 231424 12:41:01 AM 5211720 7044400 2670712 33.88 2688 2008976 670228 7.50 230868 2093008 31152 12:42:01 AM 4920724 6981180 2961708 37.57 2688 2230228 738180 8.27 286104 2308780 201588 12:43:01 AM 5010496 7057080 2871936 36.43 2688 2215780 643692 7.21 262208 2234660 4 12:44:01 AM 4961900 7010976 2920532 37.05 2688 2218276 712968 7.98 262472 2282816 1508 12:45:01 AM 4962184 7011264 2920248 37.05 2688 2218276 712968 7.98 262472 2282748 8 12:46:01 AM 4944500 6994780 2937932 37.27 2688 2219492 728896 8.16 262532 2300000 1208 12:47:01 AM 5151740 7028296 2730692 34.64 2688 2051860 666900 7.47 450468 1928900 13368 Average: 5044068 7015746 2838364 36.01 2688 2143701 700034 7.84 279516 2196324 60032 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 158.40 110.66 1155.35 23.42 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 50.49 32.30 403.74 6.40 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 39.79 31.61 294.21 7.33 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 186.92 132.81 43.59 38.19 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 82.87 70.68 34.03 26.80 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 275.32 274.74 55.41 115.10 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 186.09 183.05 219.70 61.23 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 56.26 39.59 84.11 24.23 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 129.51 109.43 286.28 37.84 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) 10/14/2024 _x86_64_ (2 CPU) 00:37:57 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 37.91 0.00 6.50 3.52 0.11 51.96 12:40:01 AM 0 29.22 0.00 5.88 3.32 0.10 61.48 12:40:01 AM 1 46.62 0.00 7.12 3.73 0.12 42.41 12:41:01 AM all 14.57 0.00 2.69 3.70 0.08 78.97 12:41:01 AM 0 17.13 0.00 2.41 2.58 0.08 77.79 12:41:01 AM 1 12.02 0.00 2.96 4.81 0.07 80.14 12:42:01 AM all 25.07 0.00 3.10 2.24 0.14 69.45 12:42:01 AM 0 24.56 0.00 2.94 1.62 0.17 70.71 12:42:01 AM 1 25.57 0.00 3.25 2.86 0.12 68.20 12:43:01 AM all 11.11 0.00 2.36 2.22 0.07 84.25 12:43:01 AM 0 9.83 0.00 2.20 2.59 0.07 85.31 12:43:01 AM 1 12.39 0.00 2.52 1.85 0.07 83.18 12:44:01 AM all 7.38 0.00 0.44 0.04 0.07 92.08 12:44:01 AM 0 12.62 0.00 0.49 0.08 0.08 86.73 12:44:01 AM 1 2.16 0.00 0.38 0.00 0.05 97.41 12:45:01 AM all 21.67 0.00 0.54 0.02 0.11 77.66 12:45:01 AM 0 42.80 0.00 0.84 0.00 0.10 56.26 12:45:01 AM 1 0.60 0.00 0.23 0.03 0.12 99.01 12:46:01 AM all 23.86 0.00 0.52 0.00 0.10 75.52 12:46:01 AM 0 31.18 0.00 0.62 0.00 0.08 68.11 12:46:01 AM 1 16.60 0.00 0.42 0.00 0.12 82.86 12:47:01 AM all 16.29 0.00 2.60 0.28 0.08 80.75 12:47:01 AM 0 9.97 0.00 2.69 0.30 0.10 86.94 12:47:01 AM 1 22.62 0.00 2.51 0.25 0.07 74.56 Average: all 19.73 0.00 2.34 1.50 0.09 76.32 Average: 0 22.15 0.00 2.26 1.31 0.10 74.18 Average: 1 17.33 0.00 2.42 1.69 0.09 78.47