---> uname -a: Linux prd-centos8-robot-2c-8g-1612.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 5018 19 2116 6839 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:57:29:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe57:29d2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/18/2024 _x86_64_ (2 CPU) 11:49:11 LINUX RESTART (2 CPU) 11:50:01 AM tps rtps wtps bread/s bwrtn/s 11:51:01 AM 79.18 16.09 63.09 2839.78 5495.57 11:52:01 AM 86.95 0.72 86.24 51.45 8905.53 11:53:01 AM 27.99 0.85 27.14 123.96 2998.63 11:54:01 AM 32.06 0.17 31.89 9.47 1936.68 11:55:01 AM 33.66 0.03 33.62 3.47 6535.47 11:56:01 AM 18.91 0.33 18.58 44.93 741.73 Average: 46.46 3.03 43.43 512.27 4435.80 11:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 AM 5278524 7011220 2603912 33.03 2688 1917960 760876 8.52 249252 2044452 183304 11:52:01 AM 5181408 7010480 2701028 34.27 2688 2005720 706236 7.91 221152 2123920 51812 11:53:01 AM 5258996 7092424 2623440 33.28 2688 2010704 628004 7.03 239456 2039996 20 11:54:01 AM 4984044 7023492 2898392 36.77 2688 2208696 674640 7.55 257640 2270608 179300 11:55:01 AM 4992284 7031784 2890152 36.67 2688 2209152 684180 7.66 262416 2254752 276 11:56:01 AM 5140536 7000532 2741900 34.78 2688 2035456 702844 7.87 435748 1957616 12352 Average: 5139299 7028322 2743137 34.80 2688 2064615 692797 7.76 277611 2115224 71177 11:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 258.89 150.91 1372.59 50.48 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 54.52 45.17 482.11 8.46 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 12.73 6.63 5.03 2.92 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 35.06 30.01 285.87 7.21 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 156.83 132.42 40.13 30.97 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 58.31 37.79 72.32 18.69 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 96.06 67.16 376.38 19.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/18/2024 _x86_64_ (2 CPU) 11:49:11 LINUX RESTART (2 CPU) 11:50:01 AM CPU %user %nice %system %iowait %steal %idle 11:51:01 AM all 32.38 0.00 5.60 3.30 0.12 58.61 11:51:01 AM 0 30.59 0.00 4.92 2.88 0.12 61.50 11:51:01 AM 1 34.19 0.00 6.30 3.72 0.12 55.67 11:52:01 AM all 39.33 0.00 4.50 2.86 0.11 53.21 11:52:01 AM 0 57.32 0.00 5.08 2.20 0.12 35.29 11:52:01 AM 1 21.35 0.00 3.91 3.51 0.10 71.13 11:53:01 AM all 11.92 0.00 1.26 0.78 0.08 85.96 11:53:01 AM 0 19.64 0.00 1.34 0.83 0.07 78.13 11:53:01 AM 1 4.22 0.00 1.18 0.73 0.08 93.78 11:54:01 AM all 25.45 0.00 3.87 0.57 0.09 70.01 11:54:01 AM 0 37.95 0.00 4.65 0.62 0.08 56.70 11:54:01 AM 1 12.98 0.00 3.09 0.53 0.10 83.29 11:55:01 AM all 7.54 0.00 1.48 1.29 0.05 89.64 11:55:01 AM 0 6.34 0.00 1.22 0.82 0.05 91.57 11:55:01 AM 1 8.73 0.00 1.74 1.76 0.05 87.72 11:56:01 AM all 21.25 0.00 2.63 0.39 0.08 75.65 11:56:01 AM 0 30.35 0.00 2.86 0.40 0.08 66.31 11:56:01 AM 1 12.17 0.00 2.40 0.38 0.07 84.97 Average: all 22.98 0.00 3.22 1.53 0.09 72.18 Average: 0 30.39 0.00 3.35 1.29 0.09 64.89 Average: 1 15.57 0.00 3.10 1.77 0.09 79.48