---> uname -a: Linux prd-centos8-robot-2c-8g-2714.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 614 4913 19 2170 6785 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:47:20:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe47:2020/64 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) 03:54:49 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 184.96 142.96 42.00 11186.89 37656.72 03:57:01 AM 87.50 14.25 73.26 3493.10 6311.35 03:58:01 AM 82.00 0.72 81.29 52.92 9937.31 03:59:01 AM 24.08 0.42 23.66 64.78 2269.33 04:00:01 AM 83.77 6.97 76.80 1292.98 9006.62 04:01:01 AM 6.53 0.20 6.33 11.60 542.94 04:02:01 AM 2.27 0.10 2.17 2.00 81.56 04:03:01 AM 0.68 0.00 0.68 0.00 18.86 04:04:01 AM 14.95 0.33 14.61 37.86 547.96 04:05:02 AM 32.19 0.50 31.69 63.71 1299.68 Average: 51.89 16.65 35.25 1620.78 6767.65 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 6080512 7367212 1801912 22.86 2688 1486480 352644 3.95 128152 1418332 1872 03:57:01 AM 5332724 7058116 2549700 32.35 2688 1908032 667284 7.47 187176 2042764 185564 03:58:01 AM 5173208 7015004 2709216 34.37 2688 2018216 704064 7.88 198740 2161608 42004 03:59:01 AM 5176600 7053116 2705824 34.33 2688 2050708 648960 7.27 223024 2128532 41028 04:00:01 AM 4934728 7030040 2947696 37.40 2688 2262924 649672 7.27 262504 2304028 11880 04:01:01 AM 4893520 6989368 2988904 37.92 2688 2263448 715976 8.02 262636 2344208 188 04:02:01 AM 4816672 6912704 3065752 38.89 2688 2263624 813096 9.10 262756 2419912 4 04:03:01 AM 4738100 6834416 3144324 39.89 2688 2263960 887472 9.94 262756 2498516 4 04:04:01 AM 5045032 6956856 2837392 36.00 2688 2085392 729148 8.16 300372 2175592 28020 04:05:02 AM 5016664 6932380 2865760 36.36 2688 2089660 766044 8.58 460204 2048620 26284 Average: 5120776 7014921 2761648 35.04 2688 2069244 693436 7.76 254832 2154211 33685 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 15.16 6.35 219.42 0.96 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 264.21 182.97 1892.34 59.49 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 60.79 38.89 602.30 6.89 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 15.00 11.11 6.80 4.39 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 181.20 138.79 363.55 38.82 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 17.66 10.75 4.36 2.59 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 312.19 317.02 4625.93 708.59 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 282.99 275.86 5432.76 17.96 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 180.40 158.76 2528.71 27.69 0.00 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 20.06 17.26 15.72 8.66 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 134.97 115.78 1569.24 87.61 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) 03:54:49 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 26.72 0.08 7.84 40.23 0.08 25.05 03:56:01 AM 0 27.71 0.05 7.08 41.69 0.08 23.38 03:56:01 AM 1 25.74 0.10 8.59 38.77 0.08 26.71 03:57:01 AM all 39.66 0.00 6.30 3.26 0.13 50.65 03:57:01 AM 0 31.11 0.00 5.64 2.57 0.12 60.57 03:57:01 AM 1 48.23 0.00 6.97 3.96 0.13 40.71 03:58:01 AM all 21.70 0.00 3.40 3.41 0.10 71.39 03:58:01 AM 0 10.68 0.00 3.05 4.11 0.12 82.04 03:58:01 AM 1 32.71 0.00 3.74 2.72 0.08 60.76 03:59:01 AM all 18.42 0.00 2.73 0.43 0.08 78.34 03:59:01 AM 0 21.99 0.00 2.48 0.25 0.07 75.21 03:59:01 AM 1 14.85 0.00 2.97 0.62 0.08 81.48 04:00:01 AM all 27.27 0.00 5.24 2.63 0.09 64.76 04:00:01 AM 0 26.09 0.00 4.42 2.73 0.08 66.68 04:00:01 AM 1 28.46 0.00 6.06 2.54 0.10 62.84 04:01:01 AM all 1.10 0.00 0.25 0.09 0.03 98.53 04:01:01 AM 0 1.98 0.00 0.30 0.02 0.03 97.67 04:01:01 AM 1 0.22 0.00 0.20 0.17 0.03 99.38 04:02:01 AM all 14.89 0.00 1.09 0.02 0.08 83.92 04:02:01 AM 0 13.54 0.00 1.04 0.00 0.08 85.33 04:02:01 AM 1 16.24 0.00 1.14 0.03 0.08 82.51 04:03:01 AM all 11.24 0.00 1.18 0.00 0.08 87.49 04:03:01 AM 0 12.51 0.00 1.36 0.00 0.08 86.04 04:03:01 AM 1 9.96 0.00 1.00 0.00 0.08 88.96 04:04:01 AM all 19.49 0.00 2.50 0.08 0.08 77.84 04:04:01 AM 0 12.76 0.00 2.42 0.07 0.08 84.66 04:04:01 AM 1 26.21 0.00 2.59 0.10 0.08 71.02 04:05:02 AM all 32.29 0.00 4.22 0.16 0.08 63.25 04:05:02 AM 0 24.88 0.00 3.95 0.08 0.08 71.00 04:05:02 AM 1 39.70 0.00 4.48 0.23 0.08 55.50 Average: all 21.30 0.01 3.48 5.02 0.08 70.12 Average: 0 18.34 0.01 3.18 5.13 0.08 73.26 Average: 1 24.26 0.01 3.78 4.90 0.09 66.97