---> uname -a: Linux prd-centos8-robot-2c-8g-48188.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 608 4895 19 2194 6791 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:ab:cc:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:feab:cc84/64 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) 04:32:02 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 118.93 0.32 118.61 14.00 11324.01 04:35:02 AM 39.10 1.07 38.04 115.83 4995.98 04:36:01 AM 66.58 9.57 57.01 1710.63 3830.57 04:37:01 AM 30.64 0.03 30.61 3.47 6177.44 04:38:01 AM 3.02 0.00 3.02 0.00 101.15 04:39:01 AM 0.30 0.00 0.30 0.00 4.48 04:40:01 AM 0.25 0.02 0.23 0.13 3.65 04:41:01 AM 2.00 0.03 1.97 1.87 121.46 04:42:01 AM 4.12 0.33 3.78 37.05 190.72 04:43:01 AM 36.65 6.00 30.66 581.54 1479.41 Average: 30.10 1.72 28.37 243.99 2821.09 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5079816 6943372 2802616 35.56 2688 2040328 784140 8.78 191168 2268560 169036 04:35:02 AM 5234608 7070336 2647824 33.59 2688 2011548 654076 7.32 218848 2080516 10768 04:36:01 AM 4899996 6994824 2982436 37.84 2688 2262028 687496 7.70 264220 2342436 170992 04:37:01 AM 4937076 7031588 2945356 37.37 2688 2262100 643716 7.21 267400 2297476 4 04:38:01 AM 4937020 7031532 2945412 37.37 2688 2262100 643716 7.21 267404 2297540 4 04:39:01 AM 4937340 7031856 2945092 37.36 2688 2262104 643716 7.21 267404 2297472 12 04:40:01 AM 4895696 6991112 2986736 37.89 2688 2263004 710644 7.96 267668 2338276 884 04:41:01 AM 4889028 6986116 2993404 37.98 2688 2264684 710644 7.96 267820 2345084 784 04:42:01 AM 5070008 6993076 2812424 35.68 2688 2094392 694380 7.77 264532 2182420 17096 04:43:01 AM 5054620 6990068 2827812 35.87 2688 2109124 708592 7.93 467040 2004232 9036 Average: 4993521 7006388 2888911 36.65 2688 2183141 688112 7.70 274350 2245401 37862 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 150.06 117.43 1451.93 14.83 0.00 0.00 0.00 0.00 04:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 AM eth0 19.98 11.01 7.70 4.12 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 50.11 42.64 335.22 18.87 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 575.34 419.73 110.01 88.45 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 2.45 2.00 0.56 0.48 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 3.12 1.98 0.48 0.44 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 40.87 24.74 11.13 3.26 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 37.89 31.27 11.22 5.94 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 75.57 49.92 88.18 30.62 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 17.79 15.26 14.66 7.10 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 97.40 71.65 202.87 17.41 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) 04:32:02 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 39.78 0.00 5.45 1.06 0.10 53.62 04:34:01 AM 0 49.42 0.00 6.04 1.48 0.10 42.96 04:34:01 AM 1 30.13 0.00 4.85 0.63 0.10 64.29 04:35:02 AM all 15.42 0.00 2.37 0.31 0.09 81.82 04:35:02 AM 0 23.30 0.00 2.69 0.20 0.10 73.71 04:35:02 AM 1 7.53 0.00 2.05 0.42 0.08 89.91 04:36:01 AM all 32.32 0.00 5.80 1.25 0.08 60.55 04:36:01 AM 0 41.03 0.00 6.29 0.88 0.07 51.72 04:36:01 AM 1 23.62 0.00 5.30 1.63 0.08 69.37 04:37:01 AM all 1.49 0.00 1.29 0.37 0.06 96.79 04:37:01 AM 0 1.51 0.00 1.31 0.39 0.05 96.75 04:37:01 AM 1 1.47 0.00 1.27 0.35 0.07 96.83 04:38:01 AM all 0.34 0.00 0.08 0.01 0.04 99.52 04:38:01 AM 0 0.50 0.00 0.07 0.00 0.03 99.40 04:38:01 AM 1 0.18 0.00 0.10 0.02 0.05 99.65 04:39:01 AM all 0.23 0.00 0.08 0.00 0.03 99.65 04:39:01 AM 0 0.33 0.00 0.05 0.00 0.02 99.60 04:39:01 AM 1 0.13 0.00 0.12 0.00 0.05 99.70 04:40:01 AM all 4.34 0.00 0.43 0.01 0.07 95.15 04:40:01 AM 0 7.58 0.00 0.67 0.02 0.07 91.67 04:40:01 AM 1 1.10 0.00 0.20 0.00 0.07 98.63 04:41:01 AM all 12.44 0.00 1.00 0.00 0.08 86.49 04:41:01 AM 0 19.28 0.00 1.47 0.00 0.08 79.16 04:41:01 AM 1 5.61 0.00 0.52 0.00 0.07 93.81 04:42:01 AM all 6.70 0.00 1.56 0.03 0.08 91.63 04:42:01 AM 0 7.31 0.00 1.32 0.02 0.07 91.29 04:42:01 AM 1 6.08 0.00 1.80 0.05 0.08 91.98 04:43:01 AM all 23.78 0.23 2.73 0.23 0.08 72.95 04:43:01 AM 0 41.68 0.02 3.37 0.18 0.08 54.67 04:43:01 AM 1 5.87 0.43 2.10 0.27 0.08 91.25 Average: all 13.67 0.02 2.08 0.33 0.07 83.84 Average: 0 19.17 0.00 2.32 0.32 0.07 78.12 Average: 1 8.16 0.04 1.83 0.33 0.07 89.56