---> uname -a: Linux prd-centos8-robot-2c-8g-49193.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4928 19 2165 6794 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:49:8b:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe49:8bdc/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) 08/04/2025 _x86_64_ (2 CPU) 04:33:36 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 115.43 39.94 75.49 7379.94 23929.42 04:36:01 AM 100.67 0.72 99.95 52.92 11294.50 04:37:01 AM 51.51 7.13 44.38 1310.71 3504.72 04:38:01 AM 56.76 0.25 56.51 47.05 7778.37 04:39:01 AM 4.53 0.22 4.32 11.73 168.51 04:40:01 AM 2.17 0.00 2.17 0.00 81.52 04:41:01 AM 0.45 0.00 0.45 0.00 7.18 04:42:01 AM 20.13 0.42 19.71 47.73 798.03 Average: 43.96 6.08 37.87 1106.30 5945.56 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5371232 7046764 2511192 31.86 2688 1858644 702964 7.87 186052 2004992 171004 04:36:01 AM 5148300 6985536 2734124 34.69 2688 2013056 738344 8.27 198344 2185244 42480 04:37:01 AM 4885664 6954268 2996760 38.02 2688 2238356 763752 8.55 275704 2352300 165820 04:38:01 AM 4943044 7030832 2939380 37.29 2688 2255376 651112 7.29 262204 2294992 32 04:39:01 AM 4872216 6960600 3010208 38.19 2688 2255972 770224 8.62 262328 2365172 248 04:40:01 AM 4820860 6909296 3061564 38.84 2688 2256024 813656 9.11 262328 2415440 16 04:41:01 AM 4817032 6905788 3065392 38.89 2688 2256324 840968 9.42 262328 2420500 280 04:42:01 AM 5031488 6937884 2850936 36.17 2688 2079468 765856 8.58 457336 2037280 23380 Average: 4986230 6966371 2896194 36.74 2688 2151652 755860 8.46 270828 2259490 50408 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 301.70 184.86 1683.07 61.09 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 81.07 56.13 789.08 8.84 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 44.58 35.58 327.52 8.65 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 199.53 143.72 45.73 33.44 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 52.77 53.55 9.85 486.30 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 343.64 341.39 6320.80 226.76 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 290.87 283.36 5233.00 18.64 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 69.92 52.29 237.57 28.74 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 173.01 143.86 1830.80 109.06 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) 08/04/2025 _x86_64_ (2 CPU) 04:33:36 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 44.92 0.02 8.46 2.78 0.10 43.72 04:35:01 AM 0 43.93 0.03 7.71 1.40 0.10 46.83 04:35:01 AM 1 45.92 0.00 9.21 4.16 0.10 40.60 04:36:01 AM all 25.14 0.00 3.70 1.46 0.10 69.60 04:36:01 AM 0 36.89 0.00 4.50 1.58 0.10 56.93 04:36:01 AM 1 13.41 0.00 2.90 1.33 0.10 82.26 04:37:01 AM all 28.62 0.00 4.57 0.82 0.08 65.90 04:37:01 AM 0 29.06 0.00 4.76 0.83 0.08 65.26 04:37:01 AM 1 28.17 0.00 4.38 0.82 0.08 66.54 04:38:01 AM all 15.35 0.00 3.06 0.51 0.07 81.02 04:38:01 AM 0 20.01 0.00 3.24 0.47 0.07 76.22 04:38:01 AM 1 10.69 0.00 2.87 0.55 0.07 85.82 04:39:01 AM all 6.40 0.00 0.28 0.02 0.06 93.24 04:39:01 AM 0 7.24 0.00 0.35 0.02 0.07 92.33 04:39:01 AM 1 5.58 0.00 0.22 0.02 0.05 94.14 04:40:01 AM all 13.99 0.00 1.41 0.01 0.10 84.49 04:40:01 AM 0 18.60 0.00 1.72 0.02 0.08 79.58 04:40:01 AM 1 9.39 0.00 1.11 0.00 0.12 89.38 04:41:01 AM all 10.25 0.00 1.06 0.01 0.10 88.59 04:41:01 AM 0 17.05 0.00 1.68 0.00 0.10 81.16 04:41:01 AM 1 3.51 0.00 0.44 0.02 0.10 95.93 04:42:01 AM all 23.10 0.00 3.13 0.12 0.08 73.57 04:42:01 AM 0 35.87 0.00 3.78 0.18 0.08 60.07 04:42:01 AM 1 10.38 0.00 2.47 0.05 0.08 87.02 Average: all 21.00 0.00 3.21 0.72 0.09 74.98 Average: 0 26.13 0.00 3.48 0.57 0.09 69.74 Average: 1 15.89 0.00 2.95 0.87 0.09 80.20