---> uname -a: Linux prd-centos8-robot-2c-8g-13194.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 620 4884 19 2192 6778 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:07:6f:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85613sec preferred_lft 85613sec inet6 fe80::f816:3eff:fe07:6f08/64 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) 12/13/2025 _x86_64_ (2 CPU) 00:44:57 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 114.86 0.15 114.71 4.00 10968.66 12:48:01 AM 40.28 0.88 39.39 64.52 5387.00 12:49:01 AM 46.38 7.10 39.29 1309.96 2392.64 12:50:01 AM 57.31 0.25 57.06 47.05 7739.67 12:51:01 AM 5.38 0.22 5.17 11.73 313.55 12:52:01 AM 2.05 0.00 2.05 0.00 133.19 12:53:01 AM 0.28 0.00 0.28 0.00 57.76 12:54:01 AM 0.18 0.00 0.18 0.00 37.28 12:55:01 AM 0.47 0.03 0.43 2.13 79.64 12:56:01 AM 0.27 0.00 0.27 0.00 28.76 12:57:01 AM 24.43 0.40 24.03 46.79 1354.34 12:58:01 AM 21.74 0.43 21.31 53.98 908.13 Average: 26.14 0.79 25.35 128.36 2450.16 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5060996 6936184 2821436 35.79 2688 2051976 780380 8.74 191960 2285160 170864 12:48:01 AM 5155544 6999864 2726888 34.59 2688 2020344 713312 7.99 209976 2168676 9940 12:49:01 AM 4815272 6934792 3067160 38.91 2688 2285772 765636 8.57 283568 2404908 204204 12:50:01 AM 4919724 7020568 2962708 37.59 2688 2267272 685940 7.68 261184 2315348 4764 12:51:01 AM 4875144 6977160 3007288 38.15 2688 2268432 737548 8.26 261328 2360076 656 12:52:01 AM 4868768 6972464 3013664 38.23 2688 2270144 770596 8.63 261340 2366380 340 12:53:01 AM 4866428 6971572 3016004 38.26 2688 2271588 770596 8.63 261340 2368352 148 12:54:01 AM 4860628 6967344 3021804 38.34 2688 2273164 788980 8.83 261344 2374196 656 12:55:01 AM 4858452 6966868 3023980 38.36 2688 2274832 788980 8.83 261348 2376448 52 12:56:01 AM 4853968 6963804 3028464 38.42 2688 2276252 788980 8.83 261416 2380568 712 12:57:01 AM 4999576 6935056 2882856 36.57 2688 2107424 759172 8.50 467172 2054700 23608 12:58:01 AM 5017252 6954756 2865180 36.35 2688 2110728 746048 8.35 469404 2037740 25092 Average: 4929313 6966703 2953119 37.46 2688 2206494 758014 8.49 287615 2291046 36753 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 116.54 87.84 1296.12 11.95 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 7.03 4.00 3.60 1.56 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 43.65 36.74 334.66 8.30 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 150.12 123.04 38.30 35.47 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 52.42 45.46 11.40 5.34 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 76.92 75.57 15.89 7.66 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 46.07 44.62 10.49 4.98 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 62.79 62.56 13.27 6.08 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 64.70 62.66 15.04 8.11 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 44.89 40.48 12.44 7.35 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 61.46 43.41 100.90 46.60 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.10 12.50 10.74 6.12 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 61.72 53.24 155.25 12.46 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) 12/13/2025 _x86_64_ (2 CPU) 00:44:57 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 35.38 0.00 4.94 1.49 0.15 58.05 12:47:01 AM 0 33.18 0.00 4.89 1.77 0.15 60.01 12:47:01 AM 1 37.58 0.00 4.99 1.20 0.15 56.07 12:48:01 AM all 9.41 0.00 1.76 0.61 0.06 88.16 12:48:01 AM 0 4.53 0.00 1.22 0.54 0.07 93.64 12:48:01 AM 1 14.29 0.00 2.29 0.69 0.05 82.68 12:49:01 AM all 31.40 0.00 4.82 0.76 0.12 62.91 12:49:01 AM 0 17.23 0.00 3.97 0.50 0.12 78.18 12:49:01 AM 1 45.59 0.00 5.67 1.02 0.12 47.61 12:50:01 AM all 16.54 0.00 3.17 1.56 0.08 78.65 12:50:01 AM 0 14.87 0.00 3.11 1.82 0.08 80.11 12:50:01 AM 1 18.21 0.00 3.23 1.29 0.08 77.19 12:51:01 AM all 3.47 0.00 0.44 0.04 0.07 95.99 12:51:01 AM 0 4.63 0.00 0.37 0.02 0.05 94.93 12:51:01 AM 1 2.31 0.00 0.50 0.07 0.08 97.04 12:52:01 AM all 8.39 0.00 0.52 0.04 0.08 90.96 12:52:01 AM 0 8.89 0.00 0.54 0.08 0.08 90.40 12:52:01 AM 1 7.89 0.00 0.50 0.00 0.08 91.52 12:53:01 AM all 5.57 0.00 0.45 0.00 0.11 93.88 12:53:01 AM 0 5.38 0.00 0.47 0.00 0.12 94.03 12:53:01 AM 1 5.75 0.00 0.42 0.00 0.10 93.73 12:54:01 AM all 4.86 0.00 0.39 0.00 0.10 94.64 12:54:01 AM 0 4.25 0.00 0.37 0.00 0.10 95.28 12:54:01 AM 1 5.48 0.00 0.42 0.00 0.10 94.00 12:55:01 AM all 10.74 0.00 0.58 0.00 0.12 88.56 12:55:01 AM 0 7.66 0.00 0.54 0.00 0.12 91.68 12:55:01 AM 1 13.82 0.00 0.62 0.00 0.12 85.44 12:56:01 AM all 12.37 0.00 0.64 0.00 0.13 86.87 12:56:01 AM 0 11.34 0.00 0.70 0.00 0.13 87.82 12:56:01 AM 1 13.40 0.00 0.57 0.00 0.12 85.91 12:57:01 AM all 24.64 0.00 3.01 0.11 0.09 72.15 12:57:01 AM 0 23.15 0.00 2.44 0.08 0.08 74.24 12:57:01 AM 1 26.14 0.00 3.58 0.13 0.10 70.05 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 22.68 0.00 2.99 0.55 0.10 73.67 12:58:01 AM 0 9.31 0.00 2.39 0.27 0.12 87.92 12:58:01 AM 1 36.09 0.00 3.60 0.84 0.08 59.39 Average: all 15.47 0.00 1.98 0.43 0.10 82.02 Average: 0 12.05 0.00 1.75 0.42 0.10 85.66 Average: 1 18.89 0.00 2.20 0.44 0.10 78.37