---> uname -a: Linux prd-centos8-robot-2c-8g-33688.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 588 4986 19 2122 6812 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:6e:b2:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe6e:b2ce/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) 10/02/2024 _x86_64_ (2 CPU) 02:33:55 LINUX RESTART (2 CPU) 02:35:01 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 94.82 7.03 87.79 1259.98 6836.54 02:37:01 AM 74.11 0.73 73.38 51.32 9514.71 02:38:01 AM 19.80 0.32 19.48 60.66 958.77 02:39:01 AM 52.82 0.03 52.78 3.47 7523.79 02:40:00 AM 5.79 0.12 5.67 33.95 280.60 02:40:01 AM 11.82 11.82 0.00 654.55 0.00 02:41:01 AM 26.64 0.43 26.21 62.11 1205.55 Average: 45.68 1.48 44.20 247.15 4386.01 02:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5182396 6997172 2700036 34.25 2688 1992588 754120 8.44 219908 2144648 231488 02:37:01 AM 5163308 6998960 2719124 34.50 2688 2012568 726196 8.13 221264 2151468 8 02:38:01 AM 5130224 7024212 2752208 34.92 2688 2068408 708000 7.93 251580 2148320 48036 02:39:01 AM 5015308 7054992 2867124 36.37 2688 2208620 652196 7.30 258060 2233964 80 02:40:00 AM 5191884 7058728 2690548 34.13 2688 2037432 648768 7.26 250144 2068300 992 02:40:01 AM 5179136 7048916 2703296 34.30 2688 2040512 648768 7.26 251528 2078184 3724 02:41:01 AM 5107736 6972552 2774696 35.20 2688 2040008 746640 8.36 443420 1980632 176 Average: 5138570 7022219 2743862 34.81 2688 2057162 697813 7.81 270843 2115074 40643 02:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 78.84 63.86 806.71 8.05 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 43.12 31.72 383.42 5.58 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 23.40 19.45 96.80 5.95 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 192.45 139.95 241.47 39.68 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 31.25 18.52 12.71 3.92 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 1048.18 740.91 3176.38 682.90 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 21.11 19.01 20.17 8.65 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 68.14 50.96 269.89 14.05 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) 10/02/2024 _x86_64_ (2 CPU) 02:33:55 LINUX RESTART (2 CPU) 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 32.01 0.00 5.12 4.72 0.12 58.03 02:36:01 AM 0 31.31 0.00 5.17 5.29 0.13 58.10 02:36:01 AM 1 32.71 0.00 5.08 4.15 0.10 57.96 02:37:01 AM all 14.39 0.00 2.31 3.27 0.08 79.95 02:37:01 AM 0 13.67 0.00 2.36 3.37 0.07 80.54 02:37:01 AM 1 15.12 0.00 2.25 3.17 0.08 79.37 02:38:01 AM all 20.24 0.00 2.66 1.16 0.08 75.85 02:38:01 AM 0 21.31 0.00 2.67 1.50 0.08 74.43 02:38:01 AM 1 19.17 0.00 2.65 0.82 0.08 77.28 02:39:01 AM all 19.92 0.00 3.19 3.12 0.08 73.69 02:39:01 AM 0 17.28 0.00 3.10 2.91 0.08 76.63 02:39:01 AM 1 22.56 0.00 3.29 3.32 0.08 70.75 02:40:00 AM all 1.42 0.00 0.64 0.16 0.03 97.75 02:40:00 AM 0 0.60 0.00 0.39 0.00 0.03 98.98 02:40:00 AM 1 2.25 0.00 0.88 0.32 0.03 96.51 02:40:01 AM all 57.53 0.00 10.96 2.28 0.46 28.77 02:40:01 AM 0 56.36 0.00 11.82 3.64 0.91 27.27 02:40:01 AM 1 58.72 0.00 10.09 0.92 0.00 30.28 02:41:01 AM all 27.69 0.00 2.75 1.44 0.15 67.98 02:41:01 AM 0 33.26 0.00 2.98 1.34 0.10 62.32 02:41:01 AM 1 22.12 0.00 2.51 1.54 0.20 73.63 Average: all 19.45 0.00 2.81 2.32 0.09 75.33 Average: 0 19.74 0.00 2.81 2.41 0.09 74.95 Average: 1 19.16 0.00 2.81 2.22 0.10 75.71