---> uname -a: Linux prd-centos8-robot-2c-8g-8849.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 592 4965 19 2139 6807 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:e0:f5:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fee0:f54c/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) 02/06/2025 _x86_64_ (2 CPU) 00:54:31 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 78.57 20.37 58.20 5721.72 5748.36 12:57:01 AM 96.02 0.73 95.28 53.05 10560.51 12:58:01 AM 31.61 0.42 31.19 64.79 2577.69 12:59:01 AM 60.21 6.75 53.47 1249.18 7230.01 01:00:01 AM 5.31 0.10 5.21 32.12 228.69 01:01:01 AM 1.92 0.03 1.88 1.87 88.12 01:02:01 AM 7.71 0.40 7.31 38.77 327.75 Average: 40.10 4.07 36.03 1011.84 3818.29 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5429732 7087792 2452692 31.12 2688 1841092 660920 7.40 186340 1947992 156764 12:57:01 AM 5221240 7026988 2661184 33.76 2688 1983064 698520 7.82 198140 2117736 30692 12:58:01 AM 5129756 7021932 2752668 34.92 2688 2067148 706496 7.91 232676 2170080 64176 12:59:01 AM 5005752 7053772 2876672 36.49 2688 2217628 654944 7.33 258008 2246044 88 01:00:01 AM 4966020 7015440 2916404 37.00 2688 2219036 717916 8.04 258208 2285464 32 01:01:01 AM 4957364 7008000 2925060 37.11 2688 2220236 717916 8.04 258428 2293756 540 01:02:01 AM 5032696 6953248 2849728 36.15 2688 2093880 746356 8.36 284772 2207284 45024 Average: 5106080 7023882 2776344 35.22 2688 2091726 700438 7.84 239510 2181194 42474 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 338.87 201.07 1633.78 61.98 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 63.76 47.50 659.32 8.50 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 43.06 31.38 297.51 7.61 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 194.44 136.52 43.72 37.11 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 17.01 8.88 4.34 1.19 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 30.19 22.13 8.64 5.14 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 62.81 45.34 85.98 28.92 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 106.61 70.09 387.49 21.40 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) 02/06/2025 _x86_64_ (2 CPU) 00:54:31 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 43.77 0.00 6.79 2.75 0.14 46.55 12:56:01 AM 0 39.74 0.00 7.18 3.26 0.14 49.68 12:56:01 AM 1 47.79 0.00 6.40 2.25 0.15 43.41 12:57:01 AM all 23.19 0.00 3.56 5.71 0.11 67.44 12:57:01 AM 0 21.18 0.00 3.55 6.45 0.12 68.70 12:57:01 AM 1 25.20 0.00 3.56 4.97 0.10 66.17 12:58:01 AM all 19.58 0.00 2.88 4.95 0.10 72.49 12:58:01 AM 0 14.73 0.00 2.82 4.28 0.08 78.09 12:58:01 AM 1 24.47 0.00 2.93 5.63 0.12 66.85 12:59:01 AM all 17.00 0.00 3.90 2.78 0.07 76.26 12:59:01 AM 0 10.89 0.00 3.19 2.37 0.05 83.50 12:59:01 AM 1 23.13 0.00 4.61 3.18 0.08 68.99 01:00:01 AM all 1.97 0.00 0.33 0.02 0.04 97.65 01:00:01 AM 0 1.98 0.00 0.33 0.02 0.03 97.63 01:00:01 AM 1 1.95 0.00 0.32 0.02 0.05 97.66 01:01:01 AM all 8.69 0.00 0.85 0.15 0.08 90.23 01:01:01 AM 0 5.14 0.00 0.52 0.28 0.07 93.99 01:01:01 AM 1 12.25 0.00 1.17 0.02 0.08 86.47 01:02:01 AM all 19.50 0.00 1.87 0.12 0.09 78.41 01:02:01 AM 0 14.47 0.00 1.55 0.15 0.08 83.74 01:02:01 AM 1 24.55 0.00 2.19 0.08 0.10 73.07 Average: all 19.03 0.00 2.87 2.35 0.09 75.66 Average: 0 15.38 0.00 2.72 2.40 0.08 79.42 Average: 1 22.69 0.00 3.02 2.30 0.10 71.89