---> uname -a: Linux prd-centos8-robot-2c-8g-11992.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 587 4967 19 2143 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:b8:cc:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:feb8:cc6f/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) 12/01/2024 _x86_64_ (2 CPU) 22:51:01 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 88.14 15.61 72.53 2744.09 6408.06 10:54:01 PM 73.14 0.70 72.44 50.78 8968.03 10:55:01 PM 37.38 0.42 36.96 64.79 2802.28 10:56:01 PM 50.04 2.52 47.53 396.07 6993.02 10:57:01 PM 6.06 0.08 5.98 31.99 258.35 10:58:01 PM 8.00 0.33 7.66 37.85 400.88 10:59:01 PM 28.59 0.50 28.09 63.71 1470.93 Average: 41.62 2.88 38.74 484.25 3900.23 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5350016 7056364 2532408 32.13 2688 1888808 681836 7.63 209632 1999820 149188 10:54:01 PM 5170216 7002796 2712208 34.41 2688 2009716 704908 7.89 219736 2143596 30684 10:55:01 PM 5045788 6996544 2836636 35.99 2688 2124728 732196 8.20 257840 2223260 94972 10:56:01 PM 5013832 7061128 2868592 36.39 2688 2217320 624428 6.99 261036 2232668 4 10:57:01 PM 4972772 7021388 2909652 36.91 2688 2218628 701396 7.85 261420 2275448 152 10:58:01 PM 5069636 6986188 2812788 35.68 2688 2090528 695824 7.79 287668 2169836 38472 10:59:01 PM 5083892 6974536 2798532 35.50 2688 2066252 721800 8.08 456744 1993188 16732 Average: 5100879 7014135 2781545 35.29 2688 2087997 694627 7.78 279154 2148259 47172 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 228.92 157.35 1384.92 48.54 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 58.91 45.70 585.60 7.78 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 36.38 32.33 296.28 7.76 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 221.95 157.82 50.29 44.35 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 16.64 10.13 4.51 1.41 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 136.87 107.80 147.15 43.60 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 19.79 18.78 16.59 9.03 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 102.78 75.70 355.08 23.21 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) 12/01/2024 _x86_64_ (2 CPU) 22:51:01 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 35.36 0.00 6.14 4.36 0.09 54.05 10:53:01 PM 0 27.70 0.00 5.60 5.32 0.08 61.29 10:53:01 PM 1 43.03 0.00 6.67 3.40 0.10 46.79 10:54:01 PM all 21.60 0.00 3.08 4.20 0.09 71.03 10:54:01 PM 0 12.32 0.00 2.60 4.32 0.08 80.67 10:54:01 PM 1 30.88 0.00 3.56 4.07 0.10 61.39 10:55:01 PM all 22.77 0.00 3.11 1.55 0.08 72.50 10:55:01 PM 0 11.77 0.00 2.63 1.53 0.08 83.98 10:55:01 PM 1 33.78 0.00 3.59 1.57 0.07 61.00 10:56:01 PM all 14.46 0.00 2.78 1.78 0.06 80.92 10:56:01 PM 0 13.31 0.00 2.69 2.05 0.05 81.89 10:56:01 PM 1 15.60 0.00 2.88 1.50 0.07 79.95 10:57:01 PM all 3.20 0.00 0.30 0.06 0.05 96.38 10:57:01 PM 0 1.13 0.00 0.15 0.07 0.03 98.61 10:57:01 PM 1 5.31 0.00 0.46 0.05 0.07 94.12 10:58:01 PM all 13.46 0.00 1.60 0.06 0.09 84.79 10:58:01 PM 0 6.66 0.00 1.61 0.07 0.10 91.57 10:58:01 PM 1 20.29 0.00 1.59 0.05 0.08 77.98 10:59:01 PM all 31.93 0.00 3.43 0.47 0.08 64.08 10:59:01 PM 0 18.57 0.00 2.95 0.57 0.08 77.82 10:59:01 PM 1 45.31 0.00 3.91 0.37 0.08 50.33 Average: all 20.41 0.00 2.92 1.78 0.08 74.80 Average: 0 13.06 0.00 2.60 1.99 0.07 82.27 Average: 1 27.79 0.00 3.24 1.58 0.08 67.31