---> uname -a: Linux prd-centos8-robot-2c-8g-36924.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 619 4894 19 2183 6780 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:70:3e:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe70:3ece/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) 06/25/2025 _x86_64_ (2 CPU) 01:32:14 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 91.67 17.19 74.48 5361.05 7208.96 01:35:01 AM 81.61 0.73 80.87 53.05 9592.80 01:36:01 AM 46.38 7.13 39.25 1310.50 3188.59 01:37:01 AM 63.01 2.73 60.27 439.66 7887.70 01:38:01 AM 3.62 0.02 3.60 0.13 139.43 01:39:01 AM 2.08 0.02 2.07 0.93 333.76 01:40:01 AM 0.17 0.00 0.17 0.00 2.28 01:41:02 AM 2.42 0.32 2.10 36.93 231.66 01:42:01 AM 33.14 0.53 32.62 64.93 1946.93 Average: 36.02 3.19 32.83 808.96 3395.24 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5367600 7072848 2514832 31.90 2688 1888280 684916 7.67 186784 2010916 168468 01:35:01 AM 5247400 7067356 2635032 33.43 2688 1997188 657484 7.36 207472 2086216 35516 01:36:01 AM 5047048 7012600 2835384 35.97 2688 2139308 730256 8.18 262172 2220284 85228 01:37:01 AM 4976328 7053868 2906104 36.87 2688 2246480 670832 7.51 266508 2265344 8 01:38:01 AM 4917332 7000936 2965100 37.62 2688 2252584 751660 8.42 266772 2323692 5780 01:39:01 AM 4904240 6990192 2978192 37.78 2688 2254892 751660 8.42 266772 2337120 4 01:40:01 AM 4880600 6966608 3001832 38.08 2688 2254948 782452 8.76 266772 2359800 32 01:41:02 AM 5041964 6979796 2840468 36.04 2688 2108388 717972 8.04 274404 2202264 25148 01:42:01 AM 5053728 6987456 2828704 35.89 2688 2107952 710380 7.95 475264 2002216 17152 Average: 5048471 7014629 2833961 35.95 2688 2138891 717512 8.03 274769 2200872 37482 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 316.66 197.77 1847.54 62.52 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 61.35 37.92 571.84 7.39 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 36.52 31.51 313.76 7.86 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 208.58 153.06 46.61 40.17 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 32.69 25.10 70.87 3.87 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 320.78 319.93 66.95 134.33 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 216.09 213.38 556.69 69.22 0.00 0.00 0.00 0.00 01:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 AM eth0 67.27 47.93 251.93 34.59 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 20.23 17.16 16.78 8.67 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 142.47 116.16 416.67 41.02 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) 06/25/2025 _x86_64_ (2 CPU) 01:32:14 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 40.39 0.00 6.79 1.68 0.10 51.05 01:34:01 AM 0 53.08 0.00 6.86 1.47 0.10 38.49 01:34:01 AM 1 27.70 0.00 6.72 1.88 0.10 63.59 01:35:01 AM all 22.45 0.00 3.49 3.30 0.08 70.68 01:35:01 AM 0 38.37 0.00 4.60 3.31 0.08 53.64 01:35:01 AM 1 6.58 0.00 2.38 3.28 0.08 87.67 01:36:01 AM all 24.84 0.00 3.88 0.68 0.08 70.52 01:36:01 AM 0 30.40 0.00 4.52 0.92 0.08 64.08 01:36:01 AM 1 19.28 0.00 3.24 0.45 0.08 76.95 01:37:01 AM all 18.91 0.00 3.52 1.16 0.06 76.35 01:37:01 AM 0 18.84 0.00 3.59 0.75 0.05 76.77 01:37:01 AM 1 18.99 0.00 3.44 1.57 0.07 75.93 01:38:01 AM all 5.80 0.00 0.30 0.03 0.06 93.81 01:38:01 AM 0 6.60 0.00 0.27 0.07 0.07 93.00 01:38:01 AM 1 5.00 0.00 0.34 0.00 0.05 94.62 01:39:01 AM all 28.66 0.00 0.52 0.04 0.08 70.69 01:39:01 AM 0 16.55 0.00 0.33 0.08 0.07 82.96 01:39:01 AM 1 40.83 0.00 0.71 0.00 0.10 58.36 01:40:01 AM all 26.65 0.00 0.62 0.00 0.08 72.64 01:40:01 AM 0 37.62 0.00 0.71 0.00 0.08 61.59 01:40:01 AM 1 15.74 0.00 0.54 0.00 0.08 83.64 01:41:02 AM all 6.51 0.00 1.40 0.02 0.06 92.02 01:41:02 AM 0 8.29 0.00 1.28 0.03 0.07 90.33 01:41:02 AM 1 4.72 0.00 1.52 0.00 0.05 93.71 01:42:01 AM all 32.00 0.00 3.71 0.39 0.08 63.81 01:42:01 AM 0 44.96 0.00 4.29 0.36 0.08 50.31 01:42:01 AM 1 19.04 0.00 3.14 0.42 0.08 77.31 Average: all 22.92 0.00 2.70 0.81 0.08 73.49 Average: 0 28.28 0.00 2.94 0.78 0.08 67.93 Average: 1 17.55 0.00 2.45 0.85 0.08 79.07