---> uname -a: Linux prd-centos8-robot-2c-8g-2814.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: 2800.000 BogoMIPS: 5600.00 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 628 4795 19 2273 6770 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:56:5e:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe56:5eb4/64 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:42 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 212.89 141.51 71.38 14302.72 40818.22 03:41:01 AM 118.85 0.92 117.94 65.82 12297.10 03:42:01 AM 22.70 0.42 22.28 64.79 1943.78 03:43:01 AM 51.65 6.71 44.94 1245.72 2906.88 03:44:01 AM 50.13 0.25 49.88 47.05 7345.05 03:45:01 AM 4.62 0.22 4.40 11.73 154.12 03:46:01 AM 2.32 0.00 2.32 0.00 556.49 03:47:01 AM 0.90 0.00 0.90 0.00 370.41 03:48:01 AM 0.40 0.02 0.38 1.07 232.74 03:49:01 AM 1.07 0.03 1.03 1.87 276.89 03:50:01 AM 0.72 0.37 0.35 53.45 94.02 03:51:01 AM 0.42 0.00 0.42 0.00 27.02 03:52:01 AM 2.27 0.32 1.95 36.92 112.00 03:53:01 AM 33.49 0.50 32.99 63.72 3201.03 Average: 35.89 10.81 25.09 1135.53 5024.75 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5223192 6947892 2659232 33.74 2688 1908344 823960 9.23 223860 2120376 233172 03:41:01 AM 5122496 6969956 2759928 35.01 2688 2023636 774516 8.67 198792 2212380 42008 03:42:01 AM 5197720 7047416 2684704 34.06 2688 2025580 703448 7.88 219380 2116856 10760 03:43:01 AM 4877176 6975852 3005248 38.13 2688 2264496 742264 8.31 256344 2365920 177320 03:44:01 AM 4915024 7017952 2967400 37.65 2688 2269644 698372 7.82 260708 2322824 8 03:45:01 AM 4869164 6973936 3013260 38.23 2688 2271508 767208 8.59 260896 2367820 1520 03:46:01 AM 4837708 6959820 3044716 38.63 2688 2288844 767208 8.59 261312 2399092 4236 03:47:01 AM 4827556 6958428 3054868 38.76 2688 2297676 767208 8.59 261312 2409276 2468 03:48:01 AM 4822776 6958736 3059648 38.82 2688 2302716 767208 8.59 261320 2414264 548 03:49:01 AM 4809876 6953832 3072548 38.98 2688 2310688 783876 8.78 261564 2426572 692 03:50:01 AM 4424020 6897092 3458404 43.87 2688 2314336 816128 9.14 262928 2429000 56 03:51:01 AM 4421820 6895540 3460604 43.90 2688 2314896 816128 9.14 262948 2431252 4 03:52:01 AM 4930892 6963792 2951532 37.44 2688 2201056 750212 8.40 303540 2268996 67568 03:53:01 AM 4958844 6975988 2923580 37.09 2688 2189308 737988 8.26 504736 2054932 10080 Average: 4874162 6964017 3008262 38.16 2688 2213052 765409 8.57 271403 2309969 39317 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 311.46 192.54 1669.17 61.36 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 85.89 62.49 845.24 9.63 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 13.68 8.45 5.56 3.50 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 38.35 33.12 333.92 7.00 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 161.18 115.26 36.74 26.49 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 24.16 17.03 21.39 2.44 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 37.66 35.83 122.33 10.38 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 16.78 14.81 55.86 5.92 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 20.19 16.76 22.47 4.52 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 23.86 20.73 65.28 11.69 0.00 0.00 0.00 0.00 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 34.92 46.75 22.38 4.30 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 13.71 11.30 3.27 2.03 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 75.44 46.42 144.23 90.89 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 17.00 15.83 14.73 8.32 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 62.45 45.53 240.22 17.75 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:42 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 46.65 0.05 10.93 2.82 0.11 39.44 03:40:01 AM 0 47.22 0.07 10.53 2.87 0.12 39.19 03:40:01 AM 1 46.08 0.03 11.32 2.78 0.10 39.69 03:41:01 AM all 28.80 0.00 4.23 1.74 0.12 65.11 03:41:01 AM 0 23.18 0.00 3.76 1.72 0.10 71.24 03:41:01 AM 1 34.41 0.00 4.69 1.76 0.13 59.00 03:42:01 AM all 12.38 0.00 1.49 0.25 0.06 85.83 03:42:01 AM 0 7.02 0.00 1.13 0.22 0.05 91.57 03:42:01 AM 1 17.73 0.00 1.84 0.28 0.07 80.08 03:43:01 AM all 26.64 0.00 4.89 0.46 0.10 67.91 03:43:01 AM 0 18.72 0.00 4.38 0.52 0.10 76.28 03:43:01 AM 1 34.56 0.00 5.40 0.40 0.10 59.54 03:44:01 AM all 11.48 0.00 2.16 0.65 0.06 85.64 03:44:01 AM 0 8.31 0.00 2.07 0.37 0.05 89.20 03:44:01 AM 1 14.65 0.00 2.25 0.93 0.07 82.09 03:45:01 AM all 3.03 0.00 0.21 0.03 0.05 96.69 03:45:01 AM 0 4.00 0.00 0.28 0.02 0.05 95.65 03:45:01 AM 1 2.06 0.00 0.13 0.03 0.05 97.73 03:46:01 AM all 18.60 0.00 0.28 0.03 0.08 81.01 03:46:01 AM 0 15.58 0.00 0.27 0.05 0.07 84.04 03:46:01 AM 1 21.62 0.00 0.28 0.00 0.10 78.00 03:47:01 AM all 8.23 0.00 0.14 0.02 0.05 91.56 03:47:01 AM 0 1.32 0.00 0.15 0.03 0.07 98.43 03:47:01 AM 1 15.13 0.00 0.13 0.00 0.03 84.70 03:48:01 AM all 8.73 0.00 0.20 0.02 0.07 90.98 03:48:01 AM 0 8.08 0.00 0.22 0.03 0.07 91.60 03:48:01 AM 1 9.39 0.00 0.18 0.00 0.07 90.36 03:49:01 AM all 12.27 0.00 0.24 0.03 0.08 87.38 03:49:01 AM 0 12.60 0.00 0.28 0.00 0.07 87.04 03:49:01 AM 1 11.93 0.00 0.20 0.07 0.08 87.72 03:50:01 AM all 8.53 0.00 2.62 0.01 0.07 88.78 03:50:01 AM 0 8.03 0.00 2.73 0.02 0.07 89.16 03:50:01 AM 1 9.03 0.00 2.50 0.00 0.07 88.41 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 4.30 0.00 0.16 0.00 0.06 95.48 03:51:01 AM 0 5.97 0.00 0.15 0.00 0.05 93.83 03:51:01 AM 1 2.64 0.00 0.17 0.00 0.07 97.13 03:52:01 AM all 10.95 0.00 1.91 0.01 0.07 87.06 03:52:01 AM 0 5.15 0.00 1.66 0.00 0.07 93.13 03:52:01 AM 1 16.75 0.00 2.17 0.02 0.07 81.00 03:53:01 AM all 31.21 0.00 3.57 0.25 0.10 64.87 03:53:01 AM 0 29.75 0.00 3.87 0.27 0.10 66.01 03:53:01 AM 1 32.66 0.00 3.28 0.23 0.10 63.73 Average: all 16.56 0.00 2.36 0.45 0.08 80.55 Average: 0 13.92 0.00 2.25 0.44 0.07 83.32 Average: 1 19.20 0.00 2.47 0.47 0.08 77.79