---> uname -a: Linux prd-centos8-robot-2c-8g-48195.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 612 4892 19 2192 6787 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:dd:53:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fedd:5318/64 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) 08/01/2025 _x86_64_ (2 CPU) 04:45:31 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 127.99 47.36 80.63 7106.98 23271.08 04:48:01 AM 88.94 0.72 88.22 52.92 10856.21 04:49:01 AM 30.63 0.38 30.24 64.26 2459.76 04:50:01 AM 58.38 9.45 48.93 1682.37 3153.88 04:51:01 AM 32.95 0.03 32.92 3.46 6244.43 04:52:01 AM 2.47 0.02 2.45 0.13 121.45 04:53:01 AM 1.83 0.00 1.83 0.00 121.04 04:54:01 AM 0.23 0.00 0.23 0.00 48.69 04:55:01 AM 0.23 0.00 0.23 0.00 35.27 04:56:01 AM 0.27 0.00 0.27 0.00 46.17 04:57:01 AM 0.25 0.00 0.25 0.00 16.71 04:58:01 AM 0.22 0.00 0.22 0.00 11.10 04:59:01 AM 0.23 0.00 0.23 0.00 43.32 05:00:01 AM 23.14 0.40 22.74 47.58 1453.10 Average: 26.27 4.17 22.10 639.94 3420.60 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5367744 7036284 2514688 31.90 2688 1851884 716056 8.02 185996 2010544 167708 04:48:01 AM 5171556 7005596 2710876 34.39 2688 2009632 690868 7.74 197816 2155260 42484 04:49:01 AM 5248660 7084344 2633772 33.41 2688 2011564 638500 7.15 218432 2064168 4 04:50:01 AM 4906796 7000652 2975636 37.75 2688 2261220 716128 8.02 261536 2336416 170212 04:51:01 AM 4934828 7029492 2947604 37.39 2688 2262136 681616 7.63 267072 2298204 4 04:52:01 AM 4892636 6988904 2989796 37.93 2688 2263772 754836 8.45 267216 2339832 192 04:53:01 AM 4886480 6984436 2995952 38.01 2688 2265428 771260 8.64 267224 2345904 56 04:54:01 AM 4885020 6984292 2997412 38.03 2688 2266768 771260 8.64 267224 2347300 8 04:55:01 AM 4879332 6980508 3003100 38.10 2688 2268648 786788 8.81 267228 2352816 924 04:56:01 AM 4878604 6980156 3003828 38.11 2688 2269032 808624 9.05 267228 2353500 36 04:57:01 AM 4877920 6979848 3004512 38.12 2688 2269416 808624 9.05 267232 2354072 24 04:58:01 AM 4876108 6978724 3006324 38.14 2688 2270108 808624 9.05 267232 2356000 444 04:59:01 AM 4853356 6957324 3029076 38.43 2688 2271440 824900 9.24 267240 2378936 560 05:00:01 AM 4980588 6924312 2901844 36.81 2688 2116828 797388 8.93 471848 2071260 24612 Average: 4974259 6993919 2908173 36.89 2688 2189848 755391 8.46 267180 2268872 29091 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 333.80 198.48 1685.21 60.21 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 79.32 56.60 788.83 9.08 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 13.85 10.76 5.76 4.04 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 46.62 38.29 329.01 9.80 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 180.74 122.12 35.58 34.86 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 90.55 84.42 18.73 10.09 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 70.13 69.19 14.23 6.91 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 45.41 44.94 9.77 4.63 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 88.92 88.64 18.00 8.82 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 15.58 13.80 3.79 2.46 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 15.23 13.28 3.74 2.43 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 24.68 19.21 5.88 3.41 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 45.03 39.52 11.56 7.31 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 64.30 46.78 102.43 48.71 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 79.59 60.44 216.64 15.20 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) 08/01/2025 _x86_64_ (2 CPU) 04:45:31 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 44.99 0.02 8.16 7.18 0.12 39.54 04:47:01 AM 0 35.81 0.00 8.90 8.48 0.12 46.69 04:47:01 AM 1 54.15 0.03 7.42 5.88 0.12 32.40 04:48:01 AM all 27.14 0.00 3.86 1.30 0.10 67.59 04:48:01 AM 0 21.99 0.00 2.87 0.90 0.10 74.14 04:48:01 AM 1 32.30 0.00 4.85 1.70 0.10 61.05 04:49:01 AM all 11.92 0.00 1.70 0.27 0.08 86.04 04:49:01 AM 0 7.87 0.00 1.74 0.22 0.07 90.11 04:49:01 AM 1 15.98 0.00 1.65 0.32 0.08 81.97 04:50:01 AM all 31.38 0.00 5.77 0.58 0.12 62.15 04:50:01 AM 0 22.20 0.00 4.83 0.48 0.12 72.37 04:50:01 AM 1 40.57 0.00 6.71 0.68 0.12 51.92 04:51:01 AM all 2.21 0.00 0.96 0.54 0.06 96.22 04:51:01 AM 0 3.21 0.00 1.15 0.48 0.05 95.10 04:51:01 AM 1 1.22 0.00 0.77 0.60 0.07 97.34 04:52:01 AM all 7.08 0.00 0.57 0.01 0.08 92.26 04:52:01 AM 0 4.62 0.00 0.54 0.00 0.07 94.77 04:52:01 AM 1 9.52 0.00 0.60 0.02 0.10 89.75 04:53:01 AM all 6.93 0.00 0.43 0.01 0.09 92.54 04:53:01 AM 0 3.44 0.00 0.42 0.02 0.08 96.04 04:53:01 AM 1 10.44 0.00 0.44 0.00 0.10 89.02 04:54:01 AM all 4.35 0.00 0.30 0.01 0.08 95.27 04:54:01 AM 0 4.40 0.00 0.27 0.02 0.08 95.23 04:54:01 AM 1 4.29 0.00 0.34 0.00 0.07 95.30 04:55:01 AM all 6.94 0.00 0.51 0.01 0.09 92.45 04:55:01 AM 0 2.67 0.00 0.54 0.00 0.08 96.71 04:55:01 AM 1 11.21 0.00 0.49 0.02 0.10 88.19 04:56:01 AM all 4.50 0.00 0.21 0.00 0.09 95.20 04:56:01 AM 0 5.66 0.00 0.23 0.00 0.10 94.00 04:56:01 AM 1 3.34 0.00 0.18 0.00 0.08 96.39 04:57:01 AM all 4.19 0.00 0.27 0.00 0.08 95.47 04:57:01 AM 0 2.54 0.00 0.25 0.00 0.07 97.14 04:57:01 AM 1 5.84 0.00 0.28 0.00 0.08 93.80 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 5.83 0.00 0.31 0.00 0.08 93.78 04:58:01 AM 0 3.18 0.00 0.27 0.00 0.08 96.47 04:58:01 AM 1 8.47 0.00 0.35 0.00 0.08 91.10 04:59:01 AM all 12.86 0.00 0.54 0.00 0.11 86.48 04:59:01 AM 0 10.21 0.00 0.55 0.00 0.10 89.13 04:59:01 AM 1 15.51 0.00 0.54 0.00 0.12 83.83 05:00:01 AM all 25.29 0.00 3.42 0.17 0.08 71.04 05:00:01 AM 0 28.12 0.00 3.44 0.10 0.08 68.25 05:00:01 AM 1 22.46 0.00 3.40 0.23 0.08 73.83 Average: all 13.98 0.00 1.93 0.72 0.09 83.28 Average: 0 11.15 0.00 1.86 0.76 0.09 86.15 Average: 1 16.82 0.00 2.00 0.68 0.09 80.41