---> uname -a: Linux prd-centos8-robot-2c-8g-48926.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 561 4961 19 2174 6837 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:b5:71:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:feb5:7189/64 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) 08/03/2025 _x86_64_ (2 CPU) 04:37:39 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 136.50 50.37 86.14 7718.49 41409.88 04:40:01 AM 98.95 0.72 98.23 52.92 11236.45 04:41:01 AM 51.34 7.13 44.21 1310.28 3646.16 04:42:01 AM 59.76 0.25 59.51 47.06 7522.63 04:43:01 AM 6.80 0.02 6.78 0.13 548.48 04:44:01 AM 1.90 0.03 1.87 1.87 105.85 04:45:01 AM 15.06 0.33 14.73 37.86 641.84 Average: 52.90 8.41 44.50 1309.89 9301.95 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5406716 7077376 2475708 31.41 2688 1853904 666704 7.47 185744 1971008 163988 04:40:01 AM 5187028 7026244 2695396 34.20 2688 2015424 709732 7.95 198168 2144328 42484 04:41:01 AM 5019372 7009696 2863052 36.32 2688 2162956 727756 8.15 261900 2239268 88836 04:42:01 AM 4987748 7075980 2894676 36.72 2688 2256132 626208 7.01 261980 2249992 10820 04:43:01 AM 4945268 7034232 2937156 37.26 2688 2256864 691728 7.75 262240 2291968 516 04:44:01 AM 4938164 7029128 2944260 37.35 2688 2258864 691728 7.75 262388 2298868 1216 04:45:01 AM 5091764 7007880 2790660 35.40 2688 2089928 700124 7.84 304040 2126872 32208 Average: 5082294 7037219 2800130 35.52 2688 2127725 687711 7.70 248066 2188901 48581 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 343.80 204.78 1689.72 60.58 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 63.50 48.85 788.31 8.80 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 43.43 33.53 324.73 8.46 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 206.83 141.38 46.51 39.20 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 24.58 14.88 5.98 2.24 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 23.01 21.28 8.09 7.91 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 56.61 40.13 86.94 27.48 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 108.82 72.12 421.49 22.09 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) 08/03/2025 _x86_64_ (2 CPU) 04:37:39 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 44.21 0.03 9.46 3.76 0.13 42.42 04:39:01 AM 0 55.31 0.00 9.78 4.28 0.12 30.51 04:39:01 AM 1 33.09 0.05 9.14 3.25 0.13 54.34 04:40:01 AM all 26.29 0.00 4.00 1.50 0.07 68.13 04:40:01 AM 0 35.34 0.00 4.38 1.50 0.08 58.71 04:40:01 AM 1 17.24 0.00 3.62 1.50 0.07 77.57 04:41:01 AM all 26.57 0.00 4.31 1.28 0.08 67.76 04:41:01 AM 0 38.72 0.00 5.00 1.75 0.08 54.44 04:41:01 AM 1 14.41 0.00 3.62 0.80 0.07 81.10 04:42:01 AM all 18.31 0.00 3.44 0.56 0.07 77.63 04:42:01 AM 0 28.71 0.00 3.91 0.58 0.07 66.73 04:42:01 AM 1 7.93 0.00 2.97 0.53 0.07 88.50 04:43:01 AM all 4.07 0.00 0.40 0.09 0.03 95.41 04:43:01 AM 0 4.42 0.00 0.47 0.08 0.03 94.99 04:43:01 AM 1 3.71 0.00 0.33 0.10 0.03 95.82 04:44:01 AM all 9.67 0.00 0.83 0.01 0.06 89.44 04:44:01 AM 0 9.98 0.00 0.52 0.00 0.05 89.45 04:44:01 AM 1 9.35 0.00 1.14 0.02 0.07 89.43 04:45:01 AM all 21.18 0.00 2.46 0.06 0.07 76.24 04:45:01 AM 0 20.28 0.00 2.20 0.05 0.07 77.40 04:45:01 AM 1 22.07 0.00 2.72 0.07 0.07 75.08 Average: all 21.47 0.00 3.56 1.04 0.07 73.86 Average: 0 27.54 0.00 3.75 1.18 0.07 67.47 Average: 1 15.40 0.01 3.36 0.89 0.07 80.26