---> uname -a: Linux prd-centos8-robot-2c-8g-44387.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: 2799.996 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 578 4992 19 2126 6823 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:89:77:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe89:77b9/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:24 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 82.93 47.08 35.85 6182.78 27634.85 11:51:01 PM 118.07 6.88 111.19 1250.04 10183.13 11:52:01 PM 39.11 1.02 38.09 113.18 4697.85 11:53:01 PM 48.42 2.57 45.85 396.67 2854.95 11:54:01 PM 21.66 0.00 21.66 0.00 5389.44 11:55:01 PM 0.52 0.00 0.52 0.00 8.28 11:56:01 PM 0.33 0.00 0.33 0.00 3.42 11:57:01 PM 0.35 0.00 0.35 0.00 3.48 11:58:01 PM 24.24 0.50 23.74 79.71 1208.36 Average: 37.30 6.45 30.85 891.53 5776.69 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5529180 7052876 2353252 29.85 2688 1715848 722932 8.09 186296 1881996 94040 11:51:01 PM 5125812 6978976 2756620 34.97 2688 2030936 732488 8.20 214376 2199712 144208 11:52:01 PM 5257496 7088612 2624936 33.30 2688 2008384 631200 7.07 240856 2038880 16 11:53:01 PM 5025400 7067472 2857032 36.25 2688 2211496 632840 7.09 262164 2224400 154528 11:54:01 PM 5021324 7063408 2861108 36.30 2688 2211504 632840 7.09 262168 2222996 4 11:55:01 PM 5021284 7063360 2861148 36.30 2688 2211504 632840 7.09 262168 2223068 4 11:56:01 PM 5021244 7063320 2861188 36.30 2688 2211504 632840 7.09 262168 2223000 4 11:57:01 PM 5021416 7063496 2861016 36.30 2688 2211508 632840 7.09 262168 2223004 4 11:58:01 PM 5154700 7024024 2727732 34.61 2688 2044928 688144 7.71 449264 1928776 176 Average: 5130873 7051727 2751559 34.91 2688 2095290 659885 7.39 266848 2129537 43665 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 258.62 149.99 1137.77 53.75 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 105.15 82.16 1044.22 11.30 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 18.70 9.37 7.00 3.58 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 177.91 126.06 326.36 37.99 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 10.68 8.33 2.50 2.13 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 0.90 0.42 1.38 0.09 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.10 0.15 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.72 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 51.25 37.47 78.65 22.97 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 69.45 46.02 288.71 14.65 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:24 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 31.28 0.04 6.25 13.06 0.09 49.28 11:50:01 PM 0 36.08 0.07 6.82 13.16 0.10 43.76 11:50:01 PM 1 26.49 0.02 5.67 12.96 0.08 54.77 11:51:01 PM all 34.82 0.00 5.45 4.43 0.10 55.20 11:51:01 PM 0 41.66 0.00 6.31 4.88 0.10 47.05 11:51:01 PM 1 28.00 0.00 4.59 3.97 0.10 63.34 11:52:01 PM all 14.81 0.00 2.04 1.17 0.06 81.92 11:52:01 PM 0 9.98 0.00 2.05 0.99 0.03 86.94 11:52:01 PM 1 19.65 0.00 2.02 1.35 0.08 76.89 11:53:01 PM all 27.00 0.00 4.60 0.87 0.09 67.44 11:53:01 PM 0 31.22 0.00 5.21 0.62 0.10 62.85 11:53:01 PM 1 22.78 0.00 4.00 1.12 0.08 72.02 11:54:01 PM all 0.34 0.00 0.37 0.71 0.03 98.56 11:54:01 PM 0 0.50 0.00 0.33 0.65 0.02 98.50 11:54:01 PM 1 0.18 0.00 0.40 0.77 0.03 98.61 11:55:01 PM all 0.33 0.00 0.06 0.00 0.03 99.59 11:55:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35 11:55:01 PM 1 0.10 0.00 0.05 0.00 0.02 99.83 11:56:01 PM all 0.25 0.00 0.06 0.00 0.03 99.66 11:56:01 PM 0 0.40 0.00 0.05 0.00 0.02 99.53 11:56:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:57:01 PM all 0.20 0.00 0.07 0.00 0.02 99.72 11:57:01 PM 0 0.32 0.00 0.07 0.00 0.02 99.60 11:57:01 PM 1 0.08 0.00 0.07 0.00 0.02 99.83 11:58:01 PM all 18.04 0.00 2.62 0.36 0.06 78.92 11:58:01 PM 0 26.11 0.00 2.49 0.47 0.05 70.88 11:58:01 PM 1 9.96 0.00 2.76 0.25 0.07 86.96 Average: all 14.10 0.00 2.39 2.28 0.06 81.17 Average: 0 16.28 0.01 2.59 2.29 0.05 78.77 Average: 1 11.92 0.00 2.18 2.26 0.06 83.57