---> uname -a: Linux prd-centos8-robot-2c-8g-42211.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 663 4853 19 2180 6736 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:b4:c8:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:feb4:c882/64 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) 07/13/2025 _x86_64_ (2 CPU) 02:55:29 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 83.87 23.68 60.20 6643.65 5929.01 02:58:01 AM 98.93 0.72 98.22 52.92 11173.16 02:59:01 AM 31.32 0.42 30.91 64.78 3031.71 03:00:01 AM 71.78 6.96 64.81 1292.77 7960.80 03:01:01 AM 6.51 0.03 6.48 0.27 507.10 03:02:01 AM 1.97 0.07 1.90 1.73 133.93 03:03:01 AM 0.28 0.00 0.28 0.00 57.85 03:04:01 AM 0.15 0.00 0.15 0.00 31.18 03:05:01 AM 0.25 0.00 0.25 0.00 61.38 03:06:01 AM 0.32 0.00 0.32 0.00 15.38 03:07:01 AM 0.38 0.00 0.38 0.00 18.41 03:08:02 AM 0.23 0.00 0.23 0.00 29.10 03:09:01 AM 5.25 0.32 4.93 37.55 204.00 03:10:01 AM 29.67 0.53 29.14 64.78 1739.69 Average: 23.66 2.34 21.32 583.42 2209.09 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5324988 6990920 2557444 32.44 2688 1849764 798284 8.94 185452 2055900 165716 02:58:01 AM 5125640 6959908 2756792 34.97 2688 2010072 797364 8.93 197912 2207456 42480 02:59:01 AM 5032116 6953804 2850316 36.16 2688 2095528 801836 8.98 234020 2260172 76244 03:00:01 AM 4895412 6977060 2987020 37.89 2688 2249644 720000 8.06 261908 2343460 10820 03:01:01 AM 4855740 6937732 3026692 38.40 2688 2250216 787076 8.81 262044 2383512 316 03:02:01 AM 4851832 6935760 3030600 38.45 2688 2252156 802548 8.99 262236 2387284 148 03:03:01 AM 4846768 6932244 3035664 38.51 2688 2253672 818768 9.17 262240 2392148 28 03:04:01 AM 4844972 6931972 3037460 38.53 2688 2255252 840000 9.41 262244 2394008 720 03:05:01 AM 4842880 6931252 3039552 38.56 2688 2256568 840000 9.41 262244 2396092 276 03:06:01 AM 4841444 6930060 3040988 38.58 2688 2256828 840000 9.41 262248 2397448 220 03:07:01 AM 4841148 6929960 3041284 38.58 2688 2257008 840000 9.41 262248 2397716 4 03:08:02 AM 4837736 6927684 3044696 38.63 2688 2258144 855600 9.58 262248 2401052 332 03:09:01 AM 4981440 6906856 2900992 36.80 2688 2097284 789164 8.84 265952 2272608 25604 03:10:01 AM 5020264 6943804 2862168 36.31 2688 2097668 766008 8.58 467808 2039556 10312 Average: 4938741 6942073 2943691 37.34 2688 2174272 806903 9.03 265057 2309172 23801 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 312.23 191.19 1681.20 59.60 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 59.53 45.48 787.65 8.41 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 34.99 28.74 298.04 7.60 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 159.81 111.46 52.14 28.15 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 33.52 27.89 8.02 2.60 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 92.14 90.27 18.41 8.74 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 53.88 50.50 11.55 5.52 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 60.84 60.82 13.10 5.97 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 53.48 51.13 12.03 6.10 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 12.56 10.98 2.94 1.89 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 5.37 4.30 1.43 0.94 0.00 0.00 0.00 0.00 03:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:02 AM eth0 36.54 33.44 9.11 5.84 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 81.65 62.27 103.79 57.18 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 16.91 16.08 14.91 7.82 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 72.38 56.03 215.45 14.69 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) 07/13/2025 _x86_64_ (2 CPU) 02:55:29 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 44.00 0.00 7.23 1.64 0.13 46.99 02:57:01 AM 0 36.53 0.00 6.45 2.03 0.15 54.84 02:57:01 AM 1 51.48 0.00 8.02 1.26 0.12 39.13 02:58:01 AM all 27.19 0.00 3.92 1.16 0.11 67.62 02:58:01 AM 0 20.68 0.00 2.79 0.99 0.12 75.43 02:58:01 AM 1 33.71 0.00 5.05 1.34 0.10 59.80 02:59:01 AM all 23.10 0.00 3.32 0.34 0.10 73.14 02:59:01 AM 0 14.85 0.00 2.99 0.37 0.10 81.69 02:59:01 AM 1 31.35 0.00 3.64 0.32 0.10 64.59 03:00:01 AM all 22.60 0.00 4.74 0.84 0.10 71.73 03:00:01 AM 0 18.38 0.00 4.46 0.47 0.10 76.59 03:00:01 AM 1 26.82 0.00 5.01 1.20 0.10 66.87 03:01:01 AM all 2.64 0.00 0.34 0.26 0.04 96.72 03:01:01 AM 0 1.96 0.00 0.17 0.02 0.03 97.82 03:01:01 AM 1 3.32 0.00 0.52 0.50 0.05 95.61 03:02:01 AM all 8.35 0.00 0.59 0.01 0.09 90.96 03:02:01 AM 0 7.41 0.00 0.59 0.00 0.08 91.92 03:02:01 AM 1 9.28 0.00 0.59 0.02 0.10 90.01 03:03:01 AM all 5.69 0.00 0.39 0.00 0.07 93.85 03:03:01 AM 0 4.19 0.00 0.39 0.00 0.07 95.35 03:03:01 AM 1 7.19 0.00 0.40 0.00 0.07 92.34 03:04:01 AM all 5.10 0.00 0.41 0.00 0.08 94.42 03:04:01 AM 0 4.60 0.00 0.39 0.00 0.07 94.95 03:04:01 AM 1 5.60 0.00 0.44 0.00 0.08 93.88 03:05:01 AM all 7.10 0.00 0.43 0.00 0.09 92.38 03:05:01 AM 0 5.92 0.00 0.40 0.00 0.08 93.59 03:05:01 AM 1 8.29 0.00 0.45 0.00 0.10 91.16 03:06:01 AM all 3.34 0.00 0.28 0.00 0.08 96.31 03:06:01 AM 0 3.23 0.00 0.25 0.00 0.07 96.45 03:06:01 AM 1 3.44 0.00 0.30 0.00 0.08 96.17 03:07:01 AM all 1.98 0.00 0.16 0.00 0.07 97.79 03:07:01 AM 0 1.36 0.00 0.17 0.00 0.05 98.43 03:07:01 AM 1 2.61 0.00 0.15 0.00 0.08 97.16 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:02 AM all 9.49 0.00 0.55 0.00 0.08 89.87 03:08:02 AM 0 6.67 0.00 0.45 0.00 0.08 92.80 03:08:02 AM 1 12.32 0.00 0.65 0.00 0.08 86.95 03:09:01 AM all 17.11 0.00 1.91 0.03 0.09 80.85 03:09:01 AM 0 11.34 0.00 2.06 0.02 0.10 86.48 03:09:01 AM 1 22.89 0.00 1.76 0.05 0.09 75.21 03:10:01 AM all 31.06 0.00 3.53 0.15 0.09 65.17 03:10:01 AM 0 26.44 0.00 3.77 0.13 0.08 69.58 03:10:01 AM 1 35.67 0.00 3.29 0.17 0.10 60.78 Average: all 14.92 0.00 1.99 0.32 0.09 82.69 Average: 0 11.69 0.00 1.81 0.29 0.09 86.13 Average: 1 18.14 0.00 2.16 0.35 0.09 79.26