---> uname -a: Linux prd-centos8-robot-2c-8g-3018.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4992 19 2123 6819 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:e3:e5:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fee3:e5bc/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) 12/16/2024 _x86_64_ (2 CPU) 00:56:19 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 93.05 25.49 67.56 6710.83 21897.50 12:59:01 AM 102.28 0.70 101.58 50.79 11037.99 01:00:01 AM 20.11 0.42 19.69 64.77 1661.29 01:01:01 AM 57.20 0.03 57.16 3.46 7577.80 01:02:01 AM 7.93 0.17 7.76 33.84 767.94 01:03:01 AM 4.28 0.33 3.95 37.85 191.97 01:04:01 AM 26.85 0.52 26.33 63.86 1198.00 Average: 44.52 3.95 40.57 994.99 6332.91 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5335580 7019072 2546852 32.31 2688 1871452 736244 8.24 227020 2020620 155256 12:59:01 AM 5169356 7005404 2713076 34.42 2688 2013244 708340 7.93 221188 2140932 31620 01:00:01 AM 5216704 7057504 2665728 33.82 2688 2018440 682072 7.64 243616 2078264 3276 01:01:01 AM 5027140 7066232 2855292 36.22 2688 2209060 620512 6.95 257344 2222196 16564 01:02:01 AM 4990352 7030732 2892080 36.69 2688 2210348 682328 7.64 257612 2261212 264 01:03:01 AM 5166412 7038824 2716020 34.46 2688 2043912 665996 7.46 252392 2102324 4872 01:04:01 AM 5177956 7044956 2704476 34.31 2688 2042724 675324 7.56 449016 1906364 200 Average: 5154786 7037532 2727646 34.60 2688 2058454 681545 7.63 272598 2104559 30293 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 329.51 193.52 1566.00 60.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 67.89 52.49 675.64 8.85 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 14.11 10.78 6.11 4.16 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 218.37 165.46 334.53 42.63 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 13.14 7.05 3.66 0.87 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 214.58 163.65 1556.90 26.99 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.55 16.46 15.56 8.15 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 125.16 87.06 594.02 21.79 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) 12/16/2024 _x86_64_ (2 CPU) 00:56:19 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.95 0.00 6.72 19.22 0.11 42.00 12:58:01 AM 0 33.41 0.00 6.89 18.05 0.12 41.54 12:58:01 AM 1 30.50 0.00 6.55 20.39 0.10 42.45 12:59:01 AM all 29.62 0.00 4.36 6.99 0.15 58.88 12:59:01 AM 0 33.51 0.00 4.79 7.06 0.13 54.51 12:59:01 AM 1 25.72 0.00 3.94 6.92 0.17 63.25 01:00:01 AM all 11.10 0.00 1.64 1.94 0.09 85.23 01:00:01 AM 0 17.29 0.00 1.57 3.07 0.08 77.98 01:00:01 AM 1 4.91 0.00 1.70 0.80 0.10 92.48 01:01:01 AM all 27.09 0.00 4.24 3.29 0.08 65.30 01:01:01 AM 0 32.99 0.00 4.52 3.02 0.08 59.38 01:01:01 AM 1 21.19 0.00 3.96 3.56 0.08 71.20 01:02:01 AM all 1.24 0.00 0.28 0.41 0.07 98.00 01:02:01 AM 0 2.26 0.00 0.32 0.39 0.05 96.98 01:02:01 AM 1 0.22 0.00 0.24 0.44 0.08 99.03 01:03:01 AM all 7.78 0.00 1.72 0.03 0.10 90.36 01:03:01 AM 0 7.96 0.00 1.48 0.03 0.10 90.43 01:03:01 AM 1 7.61 0.00 1.97 0.03 0.10 90.29 01:04:01 AM all 29.51 0.00 3.01 0.43 0.10 66.96 01:04:01 AM 0 31.84 0.00 3.44 0.62 0.12 63.98 01:04:01 AM 1 27.17 0.00 2.58 0.23 0.08 69.93 Average: all 19.78 0.00 3.14 4.62 0.10 72.36 Average: 0 22.77 0.00 3.29 4.61 0.10 69.23 Average: 1 16.78 0.00 2.99 4.63 0.10 75.49