---> uname -a: Linux prd-centos8-robot-2c-8g-2650.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4890 19 2186 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:5b:d5:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85461sec preferred_lft 85461sec inet6 fe80::f816:3eff:fe5b:d5d8/64 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) 10/01/2025 _x86_64_ (2 CPU) 00:40:03 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 121.09 0.32 120.78 14.53 10781.22 12:43:01 AM 41.54 1.03 40.50 115.29 5312.81 12:44:01 AM 43.54 6.97 36.58 1290.05 2404.88 12:45:01 AM 48.15 0.03 48.12 3.47 7565.64 12:46:01 AM 4.03 0.00 4.03 0.00 135.73 12:47:01 AM 0.30 0.00 0.30 0.00 4.72 12:48:01 AM 0.37 0.22 0.15 11.73 2.23 12:49:01 AM 1.92 0.00 1.92 0.00 130.47 12:50:01 AM 0.70 0.00 0.70 0.00 100.88 12:51:01 AM 0.67 0.00 0.67 0.00 18.67 12:52:01 AM 0.23 0.00 0.23 0.00 18.56 12:53:01 AM 0.20 0.00 0.20 0.00 18.54 12:54:01 AM 0.33 0.03 0.30 1.87 23.18 12:55:01 AM 16.84 0.40 16.44 47.58 1053.00 Average: 19.99 0.64 19.35 106.03 1969.39 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5036440 6920920 2845992 36.11 2688 2060744 813940 9.11 196664 2305316 182188 12:43:01 AM 5216532 7060624 2665900 33.82 2688 2020072 659600 7.39 218820 2099224 10756 12:44:01 AM 4942284 7037680 2940148 37.30 2688 2262668 660140 7.39 256296 2308712 205580 12:45:01 AM 4930628 7026112 2951804 37.45 2688 2262848 660080 7.39 261872 2308832 8 12:46:01 AM 4930520 7026004 2951912 37.45 2688 2262848 660080 7.39 261876 2308900 4 12:47:01 AM 4931032 7026520 2951400 37.44 2688 2262852 660080 7.39 261876 2308848 16 12:48:01 AM 4888684 6985244 2993748 37.98 2688 2263924 723512 8.10 262072 2350596 708 12:49:01 AM 4880504 6979528 3001928 38.08 2688 2266396 723512 8.10 262144 2358900 1276 12:50:01 AM 4877768 6978312 3004664 38.12 2688 2267916 739172 8.28 262144 2361312 68 12:51:01 AM 4877616 6978544 3004816 38.12 2688 2268292 739172 8.28 262144 2361672 232 12:52:01 AM 4877256 6978564 3005176 38.12 2688 2268672 739172 8.28 262144 2362084 144 12:53:01 AM 4876748 6978440 3005684 38.13 2688 2269048 739172 8.28 262144 2362640 4 12:54:01 AM 4875056 6977408 3007376 38.15 2688 2269708 739172 8.28 262292 2364080 4 12:55:01 AM 5059360 6986412 2823072 35.81 2688 2099656 696208 7.80 464176 1999964 22312 Average: 4942888 6995737 2939544 37.29 2688 2221832 710929 7.96 268333 2297220 30236 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 128.49 98.88 1444.54 13.58 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 15.38 11.66 7.38 4.44 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 48.09 38.53 335.73 9.56 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 438.32 319.96 87.99 78.43 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.85 2.02 0.58 0.49 0.00 0.00 0.00 0.00 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 2.28 1.88 0.40 0.41 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 38.54 18.38 10.60 2.44 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 34.49 30.91 10.72 5.89 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 19.35 15.36 4.45 3.03 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 13.61 9.16 2.90 2.24 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 11.41 9.10 2.75 1.79 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 11.58 9.25 2.80 1.80 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 9.73 8.42 3.04 2.51 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 86.59 57.55 102.79 33.86 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 61.48 45.08 144.05 11.46 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) 10/01/2025 _x86_64_ (2 CPU) 00:40:03 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 38.90 0.00 5.41 0.99 0.09 54.61 12:42:01 AM 0 26.87 0.00 4.61 0.83 0.08 67.61 12:42:01 AM 1 50.94 0.00 6.22 1.15 0.10 41.59 12:43:01 AM all 14.53 0.00 2.20 0.34 0.09 82.84 12:43:01 AM 0 11.17 0.00 2.08 0.18 0.08 86.48 12:43:01 AM 1 17.88 0.00 2.32 0.50 0.10 79.20 12:44:01 AM all 26.67 0.00 5.16 0.62 0.08 67.47 12:44:01 AM 0 23.45 0.00 4.83 0.42 0.10 71.20 12:44:01 AM 1 29.88 0.00 5.50 0.82 0.07 63.74 12:45:01 AM all 7.05 0.00 1.89 0.38 0.06 90.62 12:45:01 AM 0 6.76 0.00 1.99 0.44 0.07 90.74 12:45:01 AM 1 7.33 0.00 1.79 0.33 0.05 90.50 12:46:01 AM all 0.34 0.00 0.09 0.03 0.03 99.51 12:46:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 12:46:01 AM 1 0.57 0.00 0.12 0.05 0.05 99.22 12:47:01 AM all 0.24 0.00 0.08 0.00 0.04 99.63 12:47:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:47:01 AM 1 0.40 0.00 0.10 0.00 0.05 99.45 12:48:01 AM all 2.91 0.00 0.38 0.00 0.06 96.66 12:48:01 AM 0 0.52 0.00 0.27 0.00 0.05 99.16 12:48:01 AM 1 5.29 0.00 0.48 0.00 0.07 94.15 12:49:01 AM all 14.14 0.00 0.92 0.00 0.08 84.86 12:49:01 AM 0 11.04 0.00 0.43 0.00 0.07 88.46 12:49:01 AM 1 17.24 0.00 1.40 0.00 0.08 81.27 12:50:01 AM all 8.52 0.00 0.38 0.01 0.08 91.02 12:50:01 AM 0 4.06 0.00 0.28 0.02 0.08 95.56 12:50:01 AM 1 12.97 0.00 0.47 0.00 0.08 86.47 12:51:01 AM all 4.33 0.00 0.33 0.00 0.08 95.27 12:51:01 AM 0 3.80 0.00 0.30 0.00 0.07 95.84 12:51:01 AM 1 4.86 0.00 0.35 0.00 0.08 94.70 12:52:01 AM all 4.48 0.00 0.35 0.00 0.06 95.11 12:52:01 AM 0 4.78 0.00 0.35 0.00 0.07 94.80 12:52:01 AM 1 4.18 0.00 0.35 0.00 0.05 95.42 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 4.44 0.00 0.31 0.00 0.08 95.16 12:53:01 AM 0 4.48 0.00 0.37 0.00 0.08 95.07 12:53:01 AM 1 4.41 0.00 0.25 0.00 0.08 95.26 12:54:01 AM all 3.76 0.00 0.31 0.00 0.07 95.87 12:54:01 AM 0 2.99 0.00 0.28 0.00 0.07 96.66 12:54:01 AM 1 4.52 0.00 0.33 0.00 0.07 95.07 12:55:01 AM all 22.59 0.00 3.11 0.08 0.08 74.13 12:55:01 AM 0 9.17 0.00 2.65 0.07 0.08 88.03 12:55:01 AM 1 36.02 0.00 3.57 0.10 0.08 60.23 Average: all 10.93 0.00 1.50 0.18 0.07 87.32 Average: 0 7.82 0.00 1.33 0.14 0.07 90.65 Average: 1 14.05 0.00 1.66 0.21 0.07 84.00