---> uname -a: Linux prd-centos8-robot-2c-8g-3331.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 625 4882 19 2190 6773 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:47:c6:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fe47:c609/64 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) 12/03/2025 _x86_64_ (2 CPU) 01:52:22 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 80.12 8.51 71.61 1460.71 6276.87 01:55:01 AM 89.14 0.92 88.22 65.86 11154.07 01:56:01 AM 22.71 0.42 22.29 64.77 1609.95 01:57:01 AM 80.39 6.96 73.43 1292.77 8199.00 01:58:01 AM 13.11 0.00 13.11 0.00 1193.80 01:59:01 AM 0.60 0.00 0.60 0.00 8.71 02:00:01 AM 0.30 0.00 0.30 0.00 3.15 02:01:01 AM 2.27 0.23 2.03 11.86 111.63 02:02:01 AM 1.05 0.07 0.98 1.73 77.84 02:03:02 AM 0.37 0.00 0.37 0.00 59.84 02:04:01 AM 0.25 0.00 0.25 0.00 18.08 02:05:01 AM 0.17 0.00 0.17 0.00 8.55 02:06:01 AM 0.22 0.03 0.18 1.87 14.65 02:07:01 AM 2.02 0.32 1.70 36.93 138.38 02:08:01 AM 34.52 0.55 33.97 64.11 1743.84 Average: 21.84 1.20 20.64 200.26 2043.36 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5304704 7032956 2577728 32.70 2688 1910608 732952 8.21 186908 2070340 187084 01:55:01 AM 5140516 6985692 2741916 34.79 2688 2021144 771036 8.63 198620 2192336 11316 01:56:01 AM 5119736 7008924 2762696 35.05 2688 2062320 736112 8.24 227660 2176716 38760 01:57:01 AM 4917424 7018416 2965008 37.62 2688 2267144 686344 7.68 260644 2318712 26976 01:58:01 AM 4915464 7016248 2966968 37.64 2688 2267152 701888 7.86 260656 2318800 12 01:59:01 AM 4915404 7016192 2967028 37.64 2688 2267156 701888 7.86 260660 2318760 8 02:00:01 AM 4915396 7016184 2967036 37.64 2688 2267156 680880 7.62 260660 2318872 4 02:01:01 AM 4870316 6972760 3012116 38.21 2688 2268796 746308 8.36 260928 2363408 48 02:02:01 AM 4862108 6967772 3020324 38.32 2688 2272016 761684 8.53 261048 2371516 1416 02:03:02 AM 4861976 6968032 3020456 38.32 2688 2272408 761684 8.53 261048 2371880 140 02:04:01 AM 4861524 6967928 3020908 38.32 2688 2272756 761684 8.53 261048 2372276 52 02:05:01 AM 4861048 6967824 3021384 38.33 2688 2273128 761684 8.53 261048 2372712 200 02:06:01 AM 4859868 6967140 3022564 38.35 2688 2273632 761684 8.53 261192 2373548 284 02:07:01 AM 5060540 6999892 2821892 35.80 2688 2107116 708344 7.93 264420 2169000 13884 02:08:01 AM 5037048 6980612 2845384 36.10 2688 2116328 740944 8.30 468492 2017884 22000 Average: 4966871 6992438 2915561 36.99 2688 2194591 734341 8.22 263669 2275117 20146 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 266.03 161.61 1561.93 43.00 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 58.64 41.49 602.46 7.12 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 21.99 14.93 9.28 14.75 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 585.04 422.33 443.91 94.61 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 8.38 6.13 2.27 1.60 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 3.32 1.97 0.53 0.43 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 3.88 1.83 0.50 0.41 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 43.08 28.90 13.80 4.41 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 36.15 30.65 9.31 5.90 0.00 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM eth0 15.03 9.72 3.08 1.94 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 11.22 8.71 2.42 1.69 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 12.45 9.22 2.68 1.80 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 15.91 11.23 3.89 2.55 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 76.34 53.06 94.73 32.66 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 20.43 16.23 16.46 8.47 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 78.60 54.58 184.68 14.77 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) 12/03/2025 _x86_64_ (2 CPU) 01:52:22 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 35.51 0.00 5.25 0.82 0.09 58.33 01:54:01 AM 0 35.38 0.00 5.19 0.75 0.10 58.58 01:54:01 AM 1 35.64 0.00 5.32 0.88 0.08 58.07 01:55:01 AM all 20.99 0.00 3.17 1.15 0.07 74.63 01:55:01 AM 0 8.66 0.00 2.45 1.05 0.05 87.80 01:55:01 AM 1 33.36 0.00 3.89 1.25 0.08 61.42 01:56:01 AM all 20.15 0.00 2.87 0.23 0.08 76.67 01:56:01 AM 0 10.26 0.00 2.57 0.13 0.08 86.95 01:56:01 AM 1 30.04 0.00 3.17 0.33 0.07 66.39 01:57:01 AM all 30.22 0.00 6.09 0.64 0.09 62.97 01:57:01 AM 0 28.78 0.00 6.21 0.64 0.08 64.30 01:57:01 AM 1 31.66 0.00 5.97 0.64 0.10 61.63 01:58:01 AM all 0.43 0.00 0.24 0.13 0.05 99.15 01:58:01 AM 0 0.62 0.00 0.30 0.25 0.05 98.78 01:58:01 AM 1 0.25 0.00 0.18 0.00 0.05 99.52 01:59:01 AM all 0.35 0.00 0.11 0.00 0.04 99.50 01:59:01 AM 0 0.55 0.00 0.13 0.00 0.02 99.30 01:59:01 AM 1 0.15 0.00 0.08 0.00 0.07 99.70 02:00:01 AM all 0.34 0.00 0.09 0.00 0.04 99.52 02:00:01 AM 0 0.57 0.00 0.10 0.00 0.03 99.30 02:00:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 02:01:01 AM all 6.91 0.00 0.74 0.01 0.06 92.28 02:01:01 AM 0 7.09 0.00 0.75 0.02 0.05 92.10 02:01:01 AM 1 6.74 0.00 0.74 0.00 0.07 92.46 02:02:01 AM all 16.06 0.00 0.78 0.01 0.08 83.08 02:02:01 AM 0 11.95 0.00 0.47 0.00 0.07 87.52 02:02:01 AM 1 20.17 0.00 1.09 0.02 0.08 78.64 02:03:02 AM all 4.42 0.00 0.31 0.00 0.08 95.20 02:03:02 AM 0 2.41 0.00 0.22 0.00 0.07 97.31 02:03:02 AM 1 6.44 0.00 0.40 0.00 0.08 93.08 02:04:01 AM all 4.03 0.00 0.26 0.00 0.08 95.63 02:04:01 AM 0 1.48 0.00 0.14 0.00 0.05 98.34 02:04:01 AM 1 6.59 0.00 0.39 0.00 0.10 92.92 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 4.27 0.00 0.28 0.00 0.09 95.36 02:05:01 AM 0 4.15 0.00 0.25 0.00 0.08 95.52 02:05:01 AM 1 4.39 0.00 0.30 0.00 0.10 95.21 02:06:01 AM all 5.17 0.00 0.35 0.00 0.08 94.40 02:06:01 AM 0 3.41 0.00 0.25 0.00 0.08 96.25 02:06:01 AM 1 6.92 0.00 0.45 0.00 0.08 92.54 02:07:01 AM all 8.02 0.00 1.14 0.01 0.06 90.78 02:07:01 AM 0 3.55 0.00 1.02 0.00 0.03 95.39 02:07:01 AM 1 12.47 0.00 1.25 0.02 0.08 86.18 02:08:01 AM all 32.15 0.00 3.90 0.17 0.09 63.69 02:08:01 AM 0 14.67 0.00 3.25 0.15 0.10 81.82 02:08:01 AM 1 49.59 0.00 4.55 0.18 0.08 45.59 Average: all 12.61 0.00 1.71 0.21 0.07 85.40 Average: 0 8.91 0.00 1.56 0.20 0.06 89.27 Average: 1 16.32 0.00 1.86 0.22 0.08 81.52