---> uname -a: Linux prd-centos8-robot-2c-8g-9222.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 610 4786 19 2300 6784 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:87:df:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe87:df8b/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) 02/07/2025 _x86_64_ (2 CPU) 00:57:16 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 90.80 6.38 84.42 1122.16 6486.82 01:00:01 AM 79.74 0.73 79.01 53.05 10125.89 01:01:01 AM 35.84 7.15 28.70 1310.19 1625.55 01:02:01 AM 40.32 0.10 40.22 5.20 6881.88 01:03:01 AM 2.70 0.00 2.70 0.00 77.02 01:04:01 AM 0.43 0.00 0.43 0.00 6.13 01:05:01 AM 0.32 0.00 0.32 0.00 3.68 01:06:01 AM 13.73 0.27 13.46 43.72 341.60 Average: 32.99 1.83 31.16 316.82 3193.87 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5296364 7061184 2586068 32.81 2688 1943208 726432 8.13 186004 2066552 233244 01:00:01 AM 5147800 6973184 2734632 34.69 2688 2002908 800220 8.96 210868 2178756 26668 01:01:01 AM 5008980 7050620 2873452 36.45 2688 2210644 695040 7.78 253668 2248256 189728 01:02:01 AM 4993992 7035468 2888440 36.64 2688 2210892 688784 7.71 257184 2255208 4 01:03:01 AM 4994132 7035612 2888300 36.64 2688 2210896 688784 7.71 257184 2255344 4 01:04:01 AM 4993400 7034880 2889032 36.65 2688 2210896 688784 7.71 257184 2255692 16 01:05:01 AM 4994136 7035616 2888296 36.64 2688 2210896 688784 7.71 257184 2255300 8 01:06:01 AM 4932268 6972404 2950164 37.43 2688 2209200 759156 8.50 452600 2121960 13364 Average: 5045134 7024871 2837298 36.00 2688 2151192 716998 8.03 266484 2204634 57880 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 171.06 121.41 1275.73 30.56 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 60.93 41.72 461.81 8.66 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 42.89 36.33 298.28 8.45 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 495.45 363.16 103.36 89.52 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 0.90 0.48 0.21 0.12 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 1.68 0.28 0.35 0.20 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.20 0.13 0.13 0.01 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 21.94 17.56 20.97 10.70 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 99.53 72.65 270.11 18.53 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) 02/07/2025 _x86_64_ (2 CPU) 00:57:16 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.41 0.00 6.21 2.22 0.11 54.05 12:59:01 AM 0 37.72 0.00 6.15 2.15 0.12 53.87 12:59:01 AM 1 37.11 0.00 6.27 2.30 0.10 54.22 01:00:01 AM all 18.92 0.00 2.68 2.98 0.08 75.35 01:00:01 AM 0 12.11 0.00 2.49 2.66 0.08 82.65 01:00:01 AM 1 25.71 0.00 2.86 3.29 0.08 68.05 01:01:01 AM all 24.08 0.00 4.60 0.79 0.09 70.43 01:01:01 AM 0 22.41 0.00 4.54 1.05 0.10 71.90 01:01:01 AM 1 25.75 0.00 4.67 0.53 0.08 68.97 01:02:01 AM all 5.20 0.00 1.99 2.27 0.05 90.49 01:02:01 AM 0 4.41 0.00 1.64 1.81 0.03 92.10 01:02:01 AM 1 5.99 0.00 2.34 2.73 0.07 88.88 01:03:01 AM all 0.07 0.00 0.06 0.01 0.03 99.83 01:03:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:03:01 AM 1 0.03 0.00 0.05 0.02 0.03 99.87 01:04:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 01:04:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 01:04:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 01:05:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 01:05:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 01:05:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:06:01 AM all 15.27 0.00 1.93 0.11 0.07 82.62 01:06:01 AM 0 10.62 0.00 1.85 0.10 0.05 87.37 01:06:01 AM 1 19.92 0.00 2.00 0.12 0.08 77.87 Average: all 12.71 0.00 2.20 1.05 0.06 83.98 Average: 0 11.07 0.00 2.10 0.97 0.06 85.80 Average: 1 14.35 0.00 2.30 1.12 0.07 82.16