---> uname -a: Linux prd-centos8-robot-2c-8g-3373.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 589 4988 19 2119 6812 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:f4:07:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fef4:7e4/64 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) 01/20/2025 _x86_64_ (2 CPU) 03:50:35 LINUX RESTART (2 CPU) 03:51:01 AM tps rtps wtps bread/s bwrtn/s 03:52:01 AM 91.35 48.25 43.10 5939.37 35468.08 03:53:01 AM 42.05 28.47 13.58 5427.26 3240.32 03:54:01 AM 58.87 0.20 58.67 11.06 5089.69 03:55:01 AM 72.86 0.77 72.09 53.58 7689.79 03:56:01 AM 35.44 0.38 35.05 64.25 3749.28 03:57:01 AM 39.69 6.72 32.98 1245.93 1997.72 03:58:01 AM 34.27 0.03 34.24 3.47 6367.71 03:59:01 AM 2.83 0.10 2.73 32.93 106.08 04:00:01 AM 15.13 0.40 14.73 46.78 664.18 Average: 43.61 9.48 34.13 1425.01 7152.80 03:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 AM 6133288 7352336 1749144 22.19 2688 1421672 368176 4.67 112216 1397344 5612 03:53:01 AM 5608484 7085964 2273948 28.85 2688 1671680 676180 7.57 178508 1819928 49096 03:54:01 AM 5407820 7061872 2474612 31.39 2688 1837636 664612 7.44 185504 1975236 138020 03:55:01 AM 5221524 7017304 2660908 33.76 2688 1973112 689568 7.72 192832 2129080 90648 03:56:01 AM 5286292 7083392 2596140 32.94 2688 1975040 622944 6.98 217832 2039840 12 03:57:01 AM 4941992 6984840 2940440 37.30 2688 2212060 705820 7.90 255884 2316900 178336 03:58:01 AM 5021096 7057888 2861336 36.30 2688 2206668 631080 7.07 258908 2231600 4 03:59:01 AM 4949012 6987340 2933420 37.21 2688 2208204 727964 8.15 259032 2302480 4 04:00:01 AM 5174552 7037216 2707880 34.35 2688 2037968 667992 7.48 448040 1910896 13356 Average: 5304896 7074239 2577536 32.70 2688 1949338 639371 7.16 234306 2013700 52788 03:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 4.47 2.47 0.86 0.51 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 203.52 139.65 1002.60 54.11 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 48.69 41.79 602.61 4.56 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 51.37 40.37 630.33 7.39 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 11.18 8.51 5.35 3.40 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 36.21 30.98 297.20 6.89 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 182.89 136.00 43.05 40.71 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 70.44 58.59 716.82 5.20 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 85.24 70.98 771.00 24.33 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 77.11 58.82 452.20 16.35 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) 01/20/2025 _x86_64_ (2 CPU) 03:50:35 LINUX RESTART (2 CPU) 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 12.16 0.05 4.54 80.04 0.35 2.85 03:52:01 AM 0 11.65 0.07 4.13 80.32 0.40 3.43 03:52:01 AM 1 12.68 0.03 4.96 79.76 0.29 2.28 03:53:01 AM all 22.30 0.02 4.85 19.83 0.23 52.78 03:53:01 AM 0 22.47 0.00 5.35 23.50 0.24 48.45 03:53:01 AM 1 22.12 0.03 4.34 16.10 0.22 57.18 03:54:01 AM all 19.08 0.00 2.86 11.53 0.13 66.40 03:54:01 AM 0 16.07 0.00 2.40 13.96 0.12 67.45 03:54:01 AM 1 22.09 0.00 3.32 9.09 0.15 65.35 03:55:01 AM all 24.67 0.00 3.31 12.26 0.11 59.65 03:55:01 AM 0 23.99 0.00 3.07 9.86 0.10 62.98 03:55:01 AM 1 25.36 0.00 3.56 14.67 0.12 56.30 03:56:01 AM all 10.52 0.00 1.42 2.20 0.08 85.77 03:56:01 AM 0 10.70 0.00 1.49 1.64 0.07 86.11 03:56:01 AM 1 10.34 0.00 1.36 2.76 0.10 85.44 03:57:01 AM all 23.16 0.00 4.22 2.11 0.11 70.41 03:57:01 AM 0 22.81 0.00 4.20 2.34 0.10 70.54 03:57:01 AM 1 23.50 0.00 4.24 1.88 0.12 70.27 03:58:01 AM all 6.19 0.00 1.49 4.80 0.06 87.46 03:58:01 AM 0 6.25 0.00 1.32 4.94 0.05 87.44 03:58:01 AM 1 6.13 0.00 1.66 4.67 0.07 87.48 03:59:01 AM all 3.61 0.00 0.46 0.03 0.07 95.83 03:59:01 AM 0 1.30 0.00 0.27 0.00 0.07 98.36 03:59:01 AM 1 5.93 0.00 0.66 0.07 0.07 93.28 04:00:01 AM all 18.11 0.00 2.89 1.19 0.09 77.72 04:00:01 AM 0 16.44 0.00 2.37 0.81 0.08 80.30 04:00:01 AM 1 19.79 0.00 3.41 1.57 0.10 75.12 Average: all 15.51 0.01 2.89 14.83 0.14 66.63 Average: 0 14.61 0.01 2.73 15.23 0.14 67.29 Average: 1 16.42 0.01 3.05 14.42 0.14 65.97