---> uname -a: Linux prd-centos8-robot-2c-8g-1027.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 582 4995 19 2120 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:48:63:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe48:6313/64 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) 10/25/2024 _x86_64_ (2 CPU) 03:48:37 LINUX RESTART (2 CPU) 03:49:02 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 114.82 66.56 48.26 8078.33 38251.99 03:51:01 AM 124.28 7.01 117.27 1259.29 10647.09 03:52:01 AM 41.50 0.98 40.52 110.90 5111.98 03:53:01 AM 31.61 0.07 31.54 2.80 1695.85 03:54:01 AM 34.62 0.03 34.59 3.47 6567.44 03:55:01 AM 3.02 0.12 2.90 33.06 144.99 03:56:01 AM 2.00 0.00 2.00 0.00 69.14 03:57:01 AM 0.18 0.00 0.18 0.00 1.88 03:58:01 AM 29.95 0.83 29.11 100.78 1424.15 Average: 42.32 8.29 34.02 1052.61 7045.01 03:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5621548 7099220 2260884 28.68 2688 1671420 663408 7.43 177928 1802792 75772 03:51:01 AM 5164592 7016596 2717840 34.48 2688 2029712 707364 7.92 214116 2162848 151812 03:52:01 AM 5259676 7090380 2622756 33.27 2688 2007924 630336 7.06 240808 2036476 16 03:53:01 AM 5028248 7058340 2854184 36.21 2688 2199184 639180 7.16 255484 2229112 183188 03:54:01 AM 5032404 7062232 2850028 36.16 2688 2199312 625064 7.00 258444 2216524 4 03:55:01 AM 4983888 7016200 2898544 36.77 2688 2201796 707888 7.93 258712 2264700 4 03:56:01 AM 4976084 7008404 2906348 36.87 2688 2201812 724156 8.11 258712 2272080 24 03:57:01 AM 5027700 7062108 2854732 36.22 2688 2203900 632180 7.08 259112 2221108 2092 03:58:01 AM 5154376 7020236 2728056 34.61 2688 2041164 689660 7.72 450240 1927640 1548 Average: 5138724 7048191 2743708 34.81 2688 2084025 668804 7.49 263728 2125920 46051 03:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 282.43 168.05 978.81 57.44 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 114.62 91.62 1212.64 11.93 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 17.11 10.71 17.85 4.06 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 44.21 37.31 298.89 9.34 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 231.89 160.71 43.87 40.45 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 174.27 165.77 52.01 66.33 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 261.10 257.60 130.94 101.33 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 118.06 111.43 75.84 36.39 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 43.11 35.68 86.92 26.94 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 142.72 115.34 320.82 39.32 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) 10/25/2024 _x86_64_ (2 CPU) 03:48:37 LINUX RESTART (2 CPU) 03:49:02 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 28.27 0.04 7.72 37.90 0.12 25.95 03:50:01 AM 0 29.83 0.07 7.74 35.45 0.12 26.78 03:50:01 AM 1 26.70 0.02 7.70 40.35 0.12 25.12 03:51:01 AM all 35.42 0.00 5.70 5.54 0.13 53.22 03:51:01 AM 0 31.22 0.00 5.08 4.82 0.12 58.76 03:51:01 AM 1 39.61 0.00 6.32 6.26 0.13 47.67 03:52:01 AM all 17.93 0.00 2.01 3.76 0.08 76.22 03:52:01 AM 0 7.03 0.00 1.62 4.73 0.07 86.56 03:52:01 AM 1 28.87 0.00 2.40 2.80 0.08 65.85 03:53:01 AM all 26.67 0.00 3.96 0.74 0.08 68.54 03:53:01 AM 0 21.07 0.00 3.60 0.54 0.08 74.71 03:53:01 AM 1 32.25 0.00 4.33 0.95 0.08 62.39 03:54:01 AM all 1.24 0.00 0.90 3.33 0.03 94.49 03:54:01 AM 0 1.64 0.00 0.85 1.44 0.03 96.03 03:54:01 AM 1 0.84 0.00 0.95 5.23 0.03 92.95 03:55:01 AM all 14.24 0.00 0.54 0.03 0.07 85.12 03:55:01 AM 0 0.95 0.00 0.25 0.07 0.05 98.68 03:55:01 AM 1 27.58 0.00 0.84 0.00 0.08 71.50 03:56:01 AM all 24.59 0.00 0.54 0.01 0.10 74.76 03:56:01 AM 0 20.71 0.00 0.40 0.02 0.08 78.79 03:56:01 AM 1 28.46 0.00 0.69 0.00 0.12 70.73 03:57:01 AM all 15.02 0.00 0.47 0.01 0.08 84.43 03:57:01 AM 0 26.81 0.00 0.54 0.00 0.08 72.57 03:57:01 AM 1 3.16 0.00 0.41 0.02 0.07 96.35 03:58:01 AM all 31.32 0.00 3.84 0.48 0.11 64.25 03:58:01 AM 0 26.53 0.00 3.97 0.53 0.10 68.86 03:58:01 AM 1 36.12 0.00 3.71 0.42 0.12 59.64 Average: all 21.62 0.00 2.84 5.65 0.09 69.79 Average: 0 18.38 0.01 2.66 5.19 0.08 73.68 Average: 1 24.87 0.00 3.03 6.11 0.09 65.90