---> uname -a: Linux prd-centos8-robot-2c-8g-7874.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 591 4981 19 2125 6809 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:74:ec:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe74:ec55/64 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:55 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 95.30 7.15 88.16 1262.04 7042.70 05:01:01 AM 71.09 0.70 70.39 50.78 8788.40 05:02:01 AM 11.32 0.50 10.82 66.58 574.58 05:03:01 AM 59.31 0.03 59.27 3.47 7744.39 05:04:01 AM 4.13 0.10 4.03 32.13 181.39 05:05:01 AM 2.05 0.00 2.05 0.00 77.31 05:06:01 AM 0.42 0.00 0.42 0.00 7.30 05:07:01 AM 16.28 0.65 15.63 74.12 671.09 Average: 32.49 1.14 31.35 186.16 3135.74 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5291028 7096220 2591404 32.88 2688 1983136 694200 7.77 209432 2045684 201124 05:01:01 AM 5141988 7004936 2740444 34.77 2688 2040008 735208 8.23 232568 2160684 25560 05:02:01 AM 5167736 7045876 2714696 34.44 2688 2052532 712076 7.97 250164 2109280 34636 05:03:01 AM 5019980 7059032 2862452 36.31 2688 2208420 649636 7.27 256888 2229212 92 05:04:01 AM 4952380 6992636 2930052 37.17 2688 2209620 769148 8.61 257016 2296168 236 05:05:01 AM 4897000 6937304 2985432 37.87 2688 2209668 827572 9.27 257016 2350316 16 05:06:01 AM 4932084 6972728 2950348 37.43 2688 2210008 783816 8.78 257016 2316224 316 05:07:01 AM 5184360 7052576 2698072 34.23 2688 2043024 670216 7.50 446708 1899400 13380 Average: 5073320 7020164 2809112 35.64 2688 2119552 730234 8.18 270851 2175871 34420 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 76.35 64.73 912.14 7.92 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 53.33 33.59 442.33 7.72 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 15.96 12.23 25.66 3.07 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 253.89 179.25 318.74 47.60 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 40.01 42.53 7.53 225.06 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 307.71 303.88 5319.11 486.30 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 326.26 287.75 5023.95 18.76 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 80.22 56.97 328.63 26.40 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 144.20 122.60 1547.07 102.84 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:55 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 33.81 0.00 5.47 3.48 0.17 57.08 05:00:01 AM 0 27.79 0.00 4.71 4.01 0.15 63.33 05:00:01 AM 1 39.83 0.00 6.22 2.94 0.18 50.82 05:01:01 AM all 18.80 0.00 2.73 3.43 0.11 74.93 05:01:01 AM 0 9.96 0.00 2.55 2.76 0.10 84.63 05:01:01 AM 1 27.66 0.00 2.92 4.10 0.12 65.19 05:02:01 AM all 12.07 0.00 2.04 0.41 0.08 85.39 05:02:01 AM 0 8.27 0.00 1.92 0.23 0.08 89.49 05:02:01 AM 1 15.88 0.00 2.16 0.59 0.08 81.29 05:03:01 AM all 19.84 0.00 3.32 2.03 0.11 74.70 05:03:01 AM 0 21.08 0.00 3.35 1.71 0.12 73.74 05:03:01 AM 1 18.60 0.00 3.29 2.36 0.10 75.65 05:04:01 AM all 3.73 0.00 0.24 0.07 0.07 95.89 05:04:01 AM 0 4.19 0.00 0.35 0.13 0.05 95.27 05:04:01 AM 1 3.27 0.00 0.13 0.00 0.08 96.51 05:05:01 AM all 14.27 0.00 1.21 0.01 0.15 84.35 05:05:01 AM 0 15.20 0.00 1.16 0.02 0.17 83.46 05:05:01 AM 1 13.34 0.00 1.27 0.00 0.14 85.25 05:06:01 AM all 9.95 0.00 1.15 0.00 0.14 88.76 05:06:01 AM 0 10.34 0.00 1.14 0.00 0.14 88.38 05:06:01 AM 1 9.56 0.00 1.15 0.00 0.15 89.14 05:07:01 AM all 21.57 0.00 3.26 0.23 0.10 74.84 05:07:01 AM 0 13.58 0.00 2.86 0.33 0.08 83.14 05:07:01 AM 1 29.62 0.00 3.67 0.12 0.12 66.48 Average: all 16.77 0.00 2.43 1.21 0.12 79.47 Average: 0 13.81 0.00 2.26 1.15 0.11 82.66 Average: 1 19.73 0.00 2.61 1.27 0.12 76.28