---> uname -a: Linux prd-centos8-robot-2c-8g-3563.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 606 4904 19 2185 6792 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:74:f2:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fe74:f287/64 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) 12/04/2025 _x86_64_ (2 CPU) 02:42:32 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 98.42 34.12 64.30 5780.44 6149.34 02:45:01 AM 106.95 0.92 106.03 65.84 11661.96 02:46:01 AM 22.90 0.38 22.51 64.26 1918.16 02:47:01 AM 67.61 6.96 60.65 1289.84 3906.46 02:48:01 AM 31.76 0.03 31.73 3.47 6263.84 02:49:01 AM 3.77 0.00 3.77 0.00 134.01 02:50:01 AM 0.17 0.00 0.17 0.00 1.32 02:51:01 AM 0.57 0.22 0.35 11.73 5.31 02:52:01 AM 2.02 0.00 2.02 0.00 134.72 02:53:01 AM 0.65 0.00 0.65 0.00 98.38 02:54:01 AM 0.32 0.00 0.32 0.00 19.23 02:55:01 AM 0.25 0.03 0.22 1.87 9.48 02:56:01 AM 21.95 0.63 21.31 73.19 1169.52 Average: 27.49 3.33 24.16 560.90 2420.89 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5397496 7067356 2484936 31.52 2688 1852820 690392 7.73 184840 1980716 168980 02:45:01 AM 5155312 6997876 2727120 34.60 2688 2018108 736676 8.25 198236 2176564 42008 02:46:01 AM 5230424 7074640 2652008 33.64 2688 2020040 660072 7.39 218624 2082860 10756 02:47:01 AM 4885416 6983460 2997016 38.02 2688 2264044 719876 8.06 259056 2355536 175528 02:48:01 AM 4936024 7033728 2946408 37.38 2688 2264116 657876 7.37 260192 2297972 8 02:49:01 AM 4936140 7033848 2946292 37.38 2688 2264120 657876 7.37 260196 2298036 4 02:50:01 AM 4935824 7033524 2946608 37.38 2688 2264120 657876 7.37 260196 2298328 4 02:51:01 AM 4892788 6991760 2989644 37.93 2688 2265388 726976 8.14 260460 2340996 900 02:52:01 AM 4884052 6986424 2998380 38.04 2688 2268788 726976 8.14 260468 2349892 2332 02:53:01 AM 4883644 6986480 2998788 38.04 2688 2269260 726976 8.14 260468 2350380 128 02:54:01 AM 4883232 6986452 2999200 38.05 2688 2269644 726976 8.14 260468 2350948 56 02:55:01 AM 4928680 7035152 2953752 37.47 2688 2272888 654420 7.33 260944 2305388 3016 02:56:01 AM 5076212 7003272 2806220 35.60 2688 2098996 705776 7.90 464696 1980156 22248 Average: 5001942 7016459 2880490 36.54 2688 2184026 696057 7.79 262219 2243675 32767 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 323.26 196.24 1667.74 57.44 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 76.12 59.96 844.42 9.39 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 18.25 11.00 6.38 4.06 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 49.25 41.14 341.57 19.02 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 571.07 415.45 108.95 87.76 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 2.43 2.05 0.56 0.49 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 2.82 1.90 0.46 0.40 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 43.36 24.17 11.55 3.26 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 37.52 32.94 11.32 6.38 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 15.66 11.26 3.34 2.18 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 11.41 9.25 2.87 1.86 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 49.92 29.59 15.26 4.98 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 53.21 41.38 94.03 33.29 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 96.48 67.41 239.13 17.73 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) 12/04/2025 _x86_64_ (2 CPU) 02:42:32 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 44.40 0.02 7.00 1.10 0.10 47.38 02:44:01 AM 0 41.40 0.02 7.50 1.34 0.10 49.64 02:44:01 AM 1 47.40 0.02 6.50 0.85 0.10 45.13 02:45:01 AM all 28.02 0.00 4.17 1.43 0.08 66.30 02:45:01 AM 0 36.00 0.00 4.39 1.30 0.07 58.25 02:45:01 AM 1 20.03 0.00 3.94 1.55 0.10 74.37 02:46:01 AM all 12.63 0.00 1.58 0.33 0.07 85.39 02:46:01 AM 0 16.61 0.00 1.63 0.38 0.07 81.30 02:46:01 AM 1 8.64 0.00 1.52 0.28 0.07 89.49 02:47:01 AM all 38.12 0.00 6.49 0.58 0.11 54.70 02:47:01 AM 0 51.81 0.00 7.56 0.55 0.12 39.96 02:47:01 AM 1 24.45 0.00 5.41 0.62 0.10 69.42 02:48:01 AM all 1.08 0.00 1.24 0.37 0.06 97.25 02:48:01 AM 0 1.26 0.00 1.04 0.20 0.05 97.45 02:48:01 AM 1 0.90 0.00 1.44 0.54 0.07 97.05 02:49:01 AM all 0.35 0.00 0.08 0.01 0.04 99.52 02:49:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 02:49:01 AM 1 0.12 0.00 0.10 0.02 0.05 99.72 02:50:01 AM all 0.34 0.00 0.12 0.00 0.04 99.50 02:50:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 02:50:01 AM 1 0.18 0.00 0.15 0.00 0.07 99.60 02:51:01 AM all 4.30 0.00 0.49 0.01 0.06 95.14 02:51:01 AM 0 3.71 0.00 0.42 0.00 0.07 95.81 02:51:01 AM 1 4.89 0.00 0.57 0.02 0.05 94.48 02:52:01 AM all 16.66 0.00 0.90 0.02 0.09 82.33 02:52:01 AM 0 24.20 0.00 1.17 0.03 0.08 74.51 02:52:01 AM 1 9.13 0.00 0.62 0.00 0.10 90.15 02:53:01 AM all 5.21 0.00 0.39 0.00 0.08 94.32 02:53:01 AM 0 4.14 0.00 0.37 0.00 0.08 95.40 02:53:01 AM 1 6.28 0.00 0.42 0.00 0.07 93.24 02:54:01 AM all 4.43 0.00 0.32 0.00 0.10 95.15 02:54:01 AM 0 6.08 0.00 0.40 0.00 0.12 93.40 02:54:01 AM 1 2.77 0.00 0.23 0.00 0.08 96.91 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 6.97 0.00 0.43 0.00 0.08 92.52 02:55:01 AM 0 4.61 0.00 0.35 0.00 0.07 94.97 02:55:01 AM 1 9.33 0.00 0.50 0.00 0.10 90.07 02:56:01 AM all 27.53 0.00 3.87 0.14 0.08 68.37 02:56:01 AM 0 40.42 0.00 4.66 0.23 0.08 54.61 02:56:01 AM 1 14.64 0.00 3.09 0.05 0.08 82.14 Average: all 14.63 0.00 2.08 0.31 0.08 82.91 Average: 0 17.80 0.00 2.28 0.31 0.07 79.54 Average: 1 11.45 0.00 1.89 0.30 0.08 86.28