---> uname -a: Linux prd-centos8-robot-2c-8g-2785.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 604 4821 19 2271 6793 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:ea:7c:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85585sec preferred_lft 85585sec inet6 fe80::f816:3eff:feea:7c19/64 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) 01:50:58 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 125.80 0.80 125.00 55.06 12539.88 01:54:01 AM 34.16 0.38 33.77 64.25 4201.22 01:55:01 AM 67.29 7.00 60.29 1293.52 3680.02 01:56:01 AM 28.21 0.00 28.21 0.00 6138.99 01:57:01 AM 4.62 0.22 4.40 11.73 196.73 01:58:01 AM 1.05 0.00 1.05 0.00 609.61 01:59:01 AM 0.47 0.00 0.47 0.00 381.36 02:00:01 AM 0.30 0.02 0.28 1.07 228.92 02:01:01 AM 1.22 0.53 0.68 55.31 118.18 02:02:01 AM 0.87 0.08 0.78 1.87 86.88 02:03:01 AM 0.23 0.00 0.23 0.00 26.74 02:04:01 AM 22.88 0.62 22.26 73.05 2663.92 Average: 23.92 0.80 23.12 129.64 2572.48 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5158232 7003072 2724200 34.56 2688 2020524 733048 8.21 199332 2176532 104312 01:54:01 AM 5232076 7078688 2650356 33.62 2688 2022452 644972 7.22 220084 2081912 4 01:55:01 AM 4953804 7054296 2928628 37.15 2688 2266564 657384 7.36 261048 2287872 175516 01:56:01 AM 4950184 7050140 2932248 37.20 2688 2266532 657384 7.36 261244 2287400 4 01:57:01 AM 4906236 7008456 2976196 37.76 2688 2268796 705084 7.89 261428 2331020 268 01:58:01 AM 4869956 6992224 3012476 38.22 2688 2288888 721452 8.08 261844 2366616 2656 01:59:01 AM 4850764 6982028 3031668 38.46 2688 2297840 721452 8.08 261844 2385788 276 02:00:01 AM 4841408 6979480 3041024 38.58 2688 2304648 753580 8.44 261912 2394688 220 02:01:01 AM 4451160 6921412 3431272 43.53 2688 2310976 753580 8.44 263460 2403376 1748 02:02:01 AM 4450364 6921356 3432068 43.54 2688 2311740 753580 8.44 263644 2404180 296 02:03:01 AM 4889744 7040224 2992688 37.97 2688 2316624 653812 7.32 263980 2342668 4456 02:04:01 AM 4991224 7005088 2891208 36.68 2688 2185756 688612 7.71 503572 2024984 22228 Average: 4878763 7003039 3003669 38.11 2688 2238445 703662 7.88 273616 2290586 25999 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 121.08 96.02 1293.25 12.75 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 13.23 8.38 5.59 3.48 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 55.71 48.09 341.67 11.51 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 174.56 131.14 35.86 28.55 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 26.78 19.01 27.05 2.94 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 38.94 37.45 138.13 11.48 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 17.64 15.41 53.97 12.29 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 26.09 23.43 24.82 12.66 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 45.00 61.06 66.73 5.71 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 8.99 8.28 2.38 1.62 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 26.39 19.06 9.17 3.25 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 72.15 49.64 149.21 90.09 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 52.21 43.08 178.96 16.36 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) 01:50:58 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 38.73 0.00 5.40 0.91 0.12 54.85 01:53:01 AM 0 47.96 0.00 6.00 1.03 0.12 44.89 01:53:01 AM 1 29.48 0.00 4.79 0.78 0.12 64.83 01:54:01 AM all 11.76 0.00 1.54 0.26 0.07 86.37 01:54:01 AM 0 5.25 0.00 1.42 0.37 0.07 92.90 01:54:01 AM 1 18.27 0.00 1.67 0.15 0.07 79.84 01:55:01 AM all 37.16 0.00 6.64 0.44 0.10 55.66 01:55:01 AM 0 41.28 0.00 6.89 0.42 0.10 51.32 01:55:01 AM 1 33.04 0.00 6.40 0.47 0.10 60.00 01:56:01 AM all 0.67 0.00 0.62 0.38 0.04 98.29 01:56:01 AM 0 0.45 0.00 0.87 0.65 0.03 98.00 01:56:01 AM 1 0.89 0.00 0.37 0.10 0.05 98.59 01:57:01 AM all 3.49 0.00 0.24 0.03 0.07 96.18 01:57:01 AM 0 4.67 0.00 0.18 0.00 0.07 95.08 01:57:01 AM 1 2.31 0.00 0.30 0.05 0.07 97.28 01:58:01 AM all 19.30 0.00 0.23 0.02 0.08 80.37 01:58:01 AM 0 26.34 0.00 0.25 0.03 0.08 73.29 01:58:01 AM 1 12.25 0.00 0.22 0.00 0.07 87.46 01:59:01 AM all 7.88 0.00 0.17 0.02 0.05 91.89 01:59:01 AM 0 6.94 0.00 0.13 0.00 0.05 92.87 01:59:01 AM 1 8.81 0.00 0.20 0.03 0.05 90.90 02:00:01 AM all 15.22 0.00 0.24 0.01 0.08 84.45 02:00:01 AM 0 23.37 0.00 0.23 0.02 0.07 76.32 02:00:01 AM 1 7.09 0.00 0.25 0.00 0.08 92.58 02:01:01 AM all 9.47 0.00 2.52 0.01 0.08 87.93 02:01:01 AM 0 11.72 0.00 2.62 0.00 0.10 85.56 02:01:01 AM 1 7.22 0.00 2.42 0.02 0.05 90.30 02:02:01 AM all 3.26 0.00 0.15 0.00 0.08 96.52 02:02:01 AM 0 4.33 0.00 0.13 0.00 0.08 95.46 02:02:01 AM 1 2.19 0.00 0.17 0.00 0.07 97.58 02:03:01 AM all 8.85 0.00 0.82 0.00 0.08 90.25 02:03:01 AM 0 7.01 0.00 0.28 0.00 0.08 92.63 02:03:01 AM 1 10.69 0.00 1.36 0.00 0.08 87.87 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 27.99 0.00 3.80 0.17 0.08 67.96 02:04:01 AM 0 37.84 0.00 4.47 0.13 0.08 57.48 02:04:01 AM 1 18.15 0.00 3.14 0.20 0.07 78.45 Average: all 15.33 0.00 1.87 0.19 0.08 82.54 Average: 0 18.12 0.00 1.96 0.22 0.08 79.62 Average: 1 12.55 0.00 1.78 0.15 0.07 85.45