---> uname -a: Linux prd-centos8-robot-2c-8g-1747.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 595 4897 19 2204 6804 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:6b:60:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe6b:6028/64 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) 10/08/2025 _x86_64_ (2 CPU) 00:38:39 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 167.38 119.39 47.99 13390.24 38191.15 12:41:01 AM 123.54 0.28 123.26 13.59 12262.00 12:42:01 AM 34.37 0.65 33.72 51.05 4355.10 12:43:01 AM 38.64 7.13 31.51 1310.71 2126.83 12:44:01 AM 57.96 0.25 57.71 47.05 7960.56 12:45:01 AM 4.38 0.22 4.17 11.73 228.51 12:46:01 AM 21.28 0.42 20.86 47.73 1932.16 Average: 63.94 18.34 45.61 2124.92 9580.80 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5561952 7065952 2320480 29.44 2688 1697904 704672 7.89 183112 1858372 86400 12:41:01 AM 5042304 6935884 2840128 36.03 2688 2069068 790176 8.85 197456 2293756 160512 12:42:01 AM 5106652 6981252 2775780 35.21 2688 2050732 721408 8.08 212352 2215012 43076 12:43:01 AM 4926552 7018796 2955880 37.50 2688 2260444 696328 7.80 257700 2325612 182092 12:44:01 AM 4949904 7045924 2932528 37.20 2688 2263628 646812 7.24 261812 2289848 12 12:45:01 AM 4869768 6982048 3012664 38.22 2688 2279888 730904 8.18 261948 2369436 13208 12:46:01 AM 5008132 6954196 2874300 36.46 2688 2119956 739088 8.28 473052 2046788 23592 Average: 5066466 6997722 2815966 35.72 2688 2105946 718484 8.04 263919 2199832 72699 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 252.26 155.51 1166.17 56.42 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 119.57 91.22 1331.07 12.51 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 12.33 5.88 5.85 2.77 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 40.18 31.48 329.86 7.03 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 202.32 146.43 45.01 40.28 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 64.64 45.53 296.55 4.86 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 79.15 51.71 114.10 51.13 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 110.07 75.40 469.85 25.00 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) 10/08/2025 _x86_64_ (2 CPU) 00:38:39 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 31.55 0.05 9.35 24.49 0.12 34.45 12:40:01 AM 0 27.49 0.03 8.53 25.40 0.12 38.42 12:40:01 AM 1 35.62 0.07 10.16 23.58 0.12 30.46 12:41:01 AM all 39.55 0.00 5.59 1.33 0.13 53.40 12:41:01 AM 0 32.17 0.00 5.12 1.60 0.13 60.98 12:41:01 AM 1 46.94 0.00 6.06 1.07 0.13 45.80 12:42:01 AM all 9.10 0.00 1.39 0.53 0.06 88.93 12:42:01 AM 0 5.68 0.00 1.29 0.33 0.07 92.63 12:42:01 AM 1 12.51 0.00 1.48 0.72 0.05 85.24 12:43:01 AM all 25.50 0.00 4.48 0.50 0.10 69.42 12:43:01 AM 0 19.10 0.00 3.95 0.57 0.10 76.28 12:43:01 AM 1 31.90 0.00 5.00 0.43 0.10 62.57 12:44:01 AM all 13.37 0.00 2.50 0.53 0.06 83.54 12:44:01 AM 0 8.22 0.00 2.15 0.43 0.07 89.13 12:44:01 AM 1 18.54 0.00 2.84 0.64 0.05 77.93 12:45:01 AM all 5.68 0.00 0.32 0.03 0.06 93.90 12:45:01 AM 0 4.09 0.00 0.22 0.05 0.07 95.57 12:45:01 AM 1 7.30 0.00 0.42 0.02 0.05 92.21 12:46:01 AM all 24.63 0.00 3.22 0.13 0.09 71.92 12:46:01 AM 0 17.22 0.00 3.25 0.08 0.08 79.36 12:46:01 AM 1 32.09 0.00 3.19 0.18 0.10 64.44 Average: all 21.36 0.01 3.84 3.93 0.09 70.78 Average: 0 16.29 0.00 3.50 4.05 0.09 76.06 Average: 1 26.45 0.01 4.17 3.80 0.09 65.48