---> uname -a: Linux prd-centos8-robot-2c-8g-43871.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: 2800.000 BogoMIPS: 5600.00 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 615 4900 19 2181 6784 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:51:ce:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85462sec preferred_lft 85462sec inet6 fe80::f816:3eff:fe51:cee3/64 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) 07/19/2025 _x86_64_ (2 CPU) 00:52:28 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 94.07 14.31 79.76 4543.42 7427.76 12:55:01 AM 82.59 0.72 81.87 52.92 10155.12 12:56:01 AM 43.44 7.13 36.30 1310.50 3128.46 12:57:01 AM 58.56 0.25 58.31 47.06 7818.81 12:58:01 AM 3.72 0.00 3.72 0.00 126.76 12:59:01 AM 0.25 0.00 0.25 0.00 4.30 01:00:01 AM 0.13 0.00 0.13 0.00 1.32 01:01:01 AM 0.42 0.03 0.38 0.27 54.05 01:02:01 AM 2.18 0.07 2.12 1.73 167.67 01:03:01 AM 0.47 0.00 0.47 0.00 22.03 01:04:01 AM 0.27 0.00 0.27 0.00 12.15 01:05:01 AM 0.22 0.00 0.22 0.00 17.48 01:06:01 AM 0.32 0.03 0.28 1.87 18.61 01:07:01 AM 10.78 0.32 10.46 36.93 441.26 01:08:01 AM 30.66 0.57 30.09 65.04 1595.63 Average: 21.87 1.56 20.31 404.00 2066.00 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5291928 7020880 2590504 32.86 2688 1910912 717472 8.03 186748 2083652 184820 12:55:01 AM 5189312 7030920 2693120 34.17 2688 2017280 712556 7.98 207004 2137884 31880 12:56:01 AM 4995708 6979880 2886724 36.62 2688 2156888 758156 8.49 262064 2266152 82852 12:57:01 AM 4943592 7031496 2938840 37.28 2688 2255648 659148 7.38 262428 2297284 36 12:58:01 AM 4943632 7031536 2938800 37.28 2688 2255648 659148 7.38 262432 2297264 4 12:59:01 AM 4943736 7031644 2938696 37.28 2688 2255652 659148 7.38 262432 2297440 8 01:00:01 AM 4942936 7030844 2939496 37.29 2688 2255652 651276 7.29 262432 2297728 4 01:01:01 AM 4897976 6987708 2984456 37.86 2688 2257488 718888 8.05 262692 2342292 420 01:02:01 AM 4892420 6984992 2990012 37.93 2688 2260308 718888 8.05 262844 2347880 100 01:03:01 AM 4891972 6984920 2990460 37.94 2688 2260684 718888 8.05 262844 2348256 24 01:04:01 AM 4891688 6985024 2990744 37.94 2688 2261064 718888 8.05 262844 2348784 172 01:05:01 AM 4890584 6984296 2991848 37.96 2688 2261440 718888 8.05 262844 2349696 112 01:06:01 AM 4890408 6984536 2992024 37.96 2688 2261856 718888 8.05 262988 2349908 24 01:07:01 AM 5074396 6999224 2808036 35.62 2688 2097552 692268 7.75 297760 2149364 36252 01:08:01 AM 5043988 6971396 2838444 36.01 2688 2100852 709344 7.94 465384 2017528 25152 Average: 4981618 7002620 2900814 36.80 2688 2191262 702123 7.86 269716 2262074 24124 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 349.80 212.05 1912.17 67.40 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 62.24 42.08 569.03 7.53 0.00 0.00 0.00 0.00 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 45.40 34.69 313.43 8.64 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 529.51 359.96 113.60 87.82 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 2.72 1.83 0.43 0.40 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 2.85 1.98 0.59 0.48 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 2.83 0.95 0.57 0.35 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 59.70 41.42 18.14 6.62 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 26.10 22.87 6.45 4.54 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 15.01 9.32 2.98 1.83 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 12.36 9.00 2.84 1.81 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 11.91 9.50 3.05 2.05 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 11.88 8.33 2.64 1.63 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 84.30 54.71 98.19 36.22 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 21.93 18.31 18.06 8.65 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 82.57 55.13 204.15 15.73 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) 07/19/2025 _x86_64_ (2 CPU) 00:52:28 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 42.25 0.00 6.65 1.37 0.09 49.64 12:54:01 AM 0 48.62 0.00 7.56 1.74 0.10 41.98 12:54:01 AM 1 35.89 0.00 5.74 1.00 0.08 57.28 12:55:01 AM all 20.77 0.00 3.58 1.16 0.07 74.43 12:55:01 AM 0 26.83 0.00 3.85 1.38 0.07 67.87 12:55:01 AM 1 14.70 0.00 3.30 0.93 0.07 80.99 12:56:01 AM all 24.15 0.00 3.98 0.64 0.07 71.15 12:56:01 AM 0 35.43 0.00 4.79 0.55 0.07 59.16 12:56:01 AM 1 12.87 0.00 3.17 0.74 0.07 83.16 12:57:01 AM all 19.68 0.00 3.99 0.77 0.08 75.48 12:57:01 AM 0 20.66 0.00 3.82 0.48 0.08 74.95 12:57:01 AM 1 18.71 0.00 4.17 1.05 0.07 76.01 12:58:01 AM all 0.34 0.00 0.08 0.02 0.02 99.55 12:58:01 AM 0 0.13 0.00 0.10 0.03 0.02 99.72 12:58:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:59:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 12:59:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:59:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:00:01 AM all 0.23 0.00 0.07 0.00 0.03 99.67 01:00:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:00:01 AM 1 0.35 0.00 0.07 0.00 0.03 99.55 01:01:01 AM all 10.70 0.00 1.05 0.01 0.05 88.19 01:01:01 AM 0 15.81 0.00 1.37 0.00 0.05 82.77 01:01:01 AM 1 5.59 0.00 0.74 0.02 0.05 93.60 01:02:01 AM all 13.28 0.00 0.45 0.02 0.07 86.19 01:02:01 AM 0 22.47 0.00 0.60 0.02 0.07 76.84 01:02:01 AM 1 4.08 0.00 0.30 0.02 0.07 95.53 01:03:01 AM all 4.32 0.00 0.33 0.00 0.05 95.29 01:03:01 AM 0 3.32 0.00 0.28 0.00 0.05 96.34 01:03:01 AM 1 5.32 0.00 0.39 0.00 0.05 94.24 01:04:01 AM all 4.14 0.00 0.31 0.00 0.06 95.50 01:04:01 AM 0 5.70 0.00 0.42 0.00 0.07 93.82 01:04:01 AM 1 2.57 0.00 0.20 0.00 0.05 97.17 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 4.29 0.00 0.32 0.00 0.04 95.35 01:05:01 AM 0 5.57 0.00 0.40 0.00 0.05 93.98 01:05:01 AM 1 3.01 0.00 0.23 0.00 0.03 96.72 01:06:01 AM all 3.89 0.00 0.28 0.01 0.05 95.76 01:06:01 AM 0 5.29 0.00 0.35 0.02 0.05 94.29 01:06:01 AM 1 2.49 0.00 0.22 0.00 0.05 97.24 01:07:01 AM all 19.16 0.00 2.25 0.05 0.06 78.48 01:07:01 AM 0 25.96 0.00 2.39 0.03 0.07 71.56 01:07:01 AM 1 12.35 0.00 2.12 0.07 0.05 85.41 01:08:01 AM all 30.42 0.00 4.16 0.17 0.12 65.14 01:08:01 AM 0 42.37 0.00 4.70 0.15 0.08 52.70 01:08:01 AM 1 18.47 0.00 3.62 0.18 0.15 77.58 Average: all 13.20 0.00 1.84 0.28 0.06 84.62 Average: 0 17.23 0.00 2.05 0.29 0.06 80.37 Average: 1 9.17 0.00 1.63 0.27 0.06 88.87