---> uname -a: Linux prd-centos8-robot-2c-8g-1079.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4804 19 2308 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:e4:e1:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fee4:e1f0/64 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) 12/08/2024 _x86_64_ (2 CPU) 22:49:39 LINUX RESTART (2 CPU) 10:50:00 PM tps rtps wtps bread/s bwrtn/s 10:50:01 PM 646.63 646.63 0.00 15492.13 0.00 10:51:01 PM 165.19 120.04 45.15 13610.00 37370.53 10:52:01 PM 94.65 8.43 86.22 1365.68 6446.63 10:53:01 PM 74.71 0.63 74.08 48.92 9701.92 10:54:01 PM 27.61 0.43 27.17 64.78 1557.85 10:55:01 PM 60.52 2.55 57.97 264.22 7371.19 Average: 87.85 30.08 57.78 3144.06 12416.15 10:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 PM 7392860 7393488 489564 6.21 2688 214900 379480 4.81 98520 212536 9968 10:51:01 PM 5661648 7102868 2220776 28.17 2688 1637812 660960 7.40 168164 1780652 49176 10:52:01 PM 5259108 7065436 2623316 33.28 2688 1984408 654836 7.33 209628 2076768 226668 10:53:01 PM 5127216 6991688 2755208 34.95 2688 2041784 714668 8.00 233168 2175084 25572 10:54:01 PM 4967716 7008564 2914708 36.98 2688 2210936 671464 7.52 255016 2290724 173764 10:55:01 PM 4980716 7028124 2901708 36.81 2688 2216888 671976 7.52 457760 2069388 13360 Average: 5564877 7098361 2317547 29.40 2688 1717788 625564 7.00 237043 1767525 83085 10:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 1.69 0.00 0.12 0.00 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 200.88 114.80 857.36 53.26 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 80.06 65.26 943.13 9.23 0.00 0.00 0.00 0.00 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 50.07 31.27 440.14 6.37 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 43.60 35.89 297.40 8.38 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 48.01 39.36 29.09 26.98 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 84.04 56.98 510.41 20.72 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) 12/08/2024 _x86_64_ (2 CPU) 22:49:39 LINUX RESTART (2 CPU) 10:50:00 PM CPU %user %nice %system %iowait %steal %idle 10:50:01 PM all 74.17 0.30 14.41 7.21 0.00 3.90 10:50:01 PM 0 77.36 0.00 11.95 2.52 0.00 8.18 10:50:01 PM 1 71.26 0.57 16.67 11.49 0.00 0.00 10:51:01 PM all 24.88 0.05 9.63 21.48 0.14 43.82 10:51:01 PM 0 23.17 0.05 10.30 22.71 0.15 43.61 10:51:01 PM 1 26.59 0.05 8.97 20.25 0.12 44.02 10:52:01 PM all 36.74 0.00 6.24 3.31 0.13 53.59 10:52:01 PM 0 30.87 0.00 5.84 3.43 0.12 59.74 10:52:01 PM 1 42.61 0.00 6.63 3.18 0.13 47.44 10:53:01 PM all 19.15 0.00 2.38 4.21 0.12 74.14 10:53:01 PM 0 10.71 0.00 1.94 3.32 0.13 83.90 10:53:01 PM 1 27.64 0.00 2.83 5.10 0.10 64.34 10:54:01 PM all 25.35 0.00 4.00 0.73 0.10 69.82 10:54:01 PM 0 18.04 0.00 3.75 0.53 0.08 77.59 10:54:01 PM 1 32.65 0.00 4.25 0.93 0.12 62.05 10:55:01 PM all 22.94 0.00 3.89 4.30 0.10 68.76 10:55:01 PM 0 13.77 0.00 3.45 4.85 0.10 77.84 10:55:01 PM 1 32.13 0.00 4.34 3.75 0.10 59.68 Average: all 26.09 0.01 5.27 6.76 0.12 61.76 Average: 0 19.61 0.01 5.08 6.90 0.12 68.29 Average: 1 32.57 0.01 5.46 6.62 0.11 55.22