---> uname -a: Linux prd-centos8-robot-2c-8g-7252.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 582 4979 19 2135 6818 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:11:14:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe11:1441/64 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) 02/01/2025 _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 84.63 16.25 68.38 5425.69 6785.67 12:57:01 AM 75.31 0.73 74.58 53.04 9154.57 12:58:01 AM 39.96 7.13 32.83 1310.71 2652.62 12:59:01 AM 44.10 0.03 44.07 3.47 6960.66 01:00:01 AM 5.82 0.10 5.72 32.13 240.43 01:01:01 AM 2.12 0.03 2.08 1.87 118.74 01:02:01 AM 7.98 0.42 7.56 39.70 289.09 Average: 37.02 3.50 33.52 970.26 3735.85 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5398432 7085704 2483992 31.51 2688 1870552 667936 7.48 186876 1981012 161256 12:57:01 AM 5237068 7040376 2645356 33.56 2688 1981020 693480 7.76 208828 2093792 21228 12:58:01 AM 4994384 7013496 2888040 36.64 2688 2191032 708676 7.94 273428 2254992 153468 12:59:01 AM 5023576 7067744 2858848 36.27 2688 2214144 624260 6.99 258340 2226720 24 01:00:01 AM 4983088 7028884 2899336 36.78 2688 2215768 695556 7.79 258600 2269748 664 01:01:01 AM 4976016 7023516 2906408 36.87 2688 2217468 695556 7.79 258744 2276528 852 01:02:01 AM 5111708 6990164 2770716 35.15 2688 2052500 707868 7.93 296120 2117872 22820 Average: 5103467 7035698 2778957 35.26 2688 2106069 684762 7.67 248705 2174381 51473 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 360.86 214.79 1749.76 60.35 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 63.24 46.71 551.48 9.44 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 38.98 31.64 295.38 15.21 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 202.73 166.66 44.97 33.02 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 23.53 13.38 5.68 2.03 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 26.82 20.54 8.14 4.97 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 67.53 45.51 87.71 30.33 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 111.36 76.71 388.63 22.10 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) 02/01/2025 _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 43.92 0.00 6.59 2.16 0.10 47.23 12:56:01 AM 0 50.92 0.00 6.61 2.16 0.12 40.20 12:56:01 AM 1 36.90 0.00 6.58 2.16 0.09 54.27 12:57:01 AM all 21.89 0.00 3.18 2.75 0.07 72.11 12:57:01 AM 0 29.68 0.00 4.06 2.56 0.07 63.63 12:57:01 AM 1 14.11 0.00 2.31 2.94 0.07 80.58 12:58:01 AM all 20.48 0.00 3.59 4.43 0.08 71.43 12:58:01 AM 0 25.84 0.00 3.98 4.53 0.08 65.56 12:58:01 AM 1 15.11 0.00 3.20 4.32 0.07 77.31 12:59:01 AM all 11.75 0.00 2.39 3.94 0.05 81.88 12:59:01 AM 0 14.28 0.00 2.69 6.44 0.05 76.55 12:59:01 AM 1 9.22 0.00 2.09 1.44 0.05 87.20 01:00:01 AM all 3.95 0.00 0.38 0.26 0.05 95.36 01:00:01 AM 0 4.56 0.00 0.43 0.48 0.05 94.47 01:00:01 AM 1 3.34 0.00 0.33 0.03 0.05 96.24 01:01:01 AM all 8.61 0.00 0.73 0.02 0.05 90.60 01:01:01 AM 0 13.52 0.00 0.94 0.02 0.07 85.46 01:01:01 AM 1 3.71 0.00 0.52 0.02 0.03 95.72 01:02:01 AM all 19.97 0.00 2.20 0.32 0.08 77.44 01:02:01 AM 0 30.32 0.00 2.76 0.45 0.08 66.39 01:02:01 AM 1 9.61 0.00 1.64 0.18 0.07 88.50 Average: all 18.59 0.00 2.72 1.98 0.07 76.65 Average: 0 24.10 0.00 3.06 2.38 0.07 70.39 Average: 1 13.08 0.00 2.37 1.58 0.06 82.90