---> uname -a: Linux prd-centos8-robot-2c-8g-42851.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 583 4937 19 2176 6817 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:6f:92:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fe6f:9292/64 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) 07/15/2025 _x86_64_ (2 CPU) 04:52:38 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 112.98 60.80 52.18 7771.50 38760.70 04:55:01 AM 117.45 0.15 117.30 4.00 10807.52 04:56:01 AM 32.66 0.68 31.97 51.58 4784.54 04:57:01 AM 19.54 0.38 19.16 64.23 1153.76 04:58:01 AM 69.46 6.97 62.49 1292.98 7677.04 04:59:01 AM 13.16 0.00 13.16 0.00 1247.72 05:00:01 AM 2.32 0.00 2.32 0.00 64.70 05:01:01 AM 0.25 0.00 0.25 0.00 2.95 05:02:01 AM 0.53 0.10 0.43 2.00 17.70 05:03:01 AM 2.05 0.00 2.05 0.00 120.31 05:04:01 AM 0.37 0.00 0.37 0.00 93.19 05:05:01 AM 0.17 0.00 0.17 0.00 5.08 05:06:01 AM 0.20 0.00 0.20 0.00 14.53 05:07:01 AM 0.12 0.00 0.12 0.00 8.42 05:08:01 AM 0.42 0.07 0.35 2.13 16.88 05:09:01 AM 20.54 0.42 20.13 47.72 1171.43 Average: 24.52 4.35 20.16 577.70 4123.64 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5525152 7044592 2357280 29.91 2688 1712864 736804 8.25 185032 1891648 84344 04:55:01 AM 5097960 6964600 2784472 35.33 2688 2043484 772816 8.65 190744 2248912 156804 04:56:01 AM 5212488 7048120 2669944 33.87 2688 2011872 680348 7.62 208484 2113272 9932 04:57:01 AM 5151136 7031612 2731296 34.65 2688 2054788 710560 7.96 231264 2145564 39832 04:58:01 AM 4977700 7062212 2904732 36.85 2688 2252328 644712 7.22 262160 2259948 26900 04:59:01 AM 4980140 7064460 2902292 36.82 2688 2252340 644712 7.22 262168 2260028 12 05:00:01 AM 4980164 7064488 2902268 36.82 2688 2252340 644700 7.22 262172 2260044 12 05:01:01 AM 4979888 7064228 2902544 36.82 2688 2252344 644700 7.22 262172 2260328 4 05:02:01 AM 4937892 7023492 2944540 37.36 2688 2253604 697148 7.81 262552 2302044 92 05:03:01 AM 4929852 7018604 2952580 37.46 2688 2256756 697148 7.81 262556 2309884 2428 05:04:01 AM 4929592 7018600 2952840 37.46 2688 2257012 697148 7.81 262556 2310256 4 05:05:01 AM 4928456 7017612 2953976 37.48 2688 2257160 697148 7.81 262764 2310964 40 05:06:01 AM 4928164 7017696 2954268 37.48 2688 2257536 712804 7.98 262764 2311368 24 05:07:01 AM 4927196 7017108 2955236 37.49 2688 2257916 712804 7.98 262764 2312312 200 05:08:01 AM 4971372 7064272 2911060 36.93 2688 2260900 644968 7.22 263400 2267500 2760 05:09:01 AM 5118332 7036264 2764100 35.07 2688 2092000 676420 7.57 463108 1946832 22244 Average: 5035968 7034872 2846464 36.11 2688 2170328 688434 7.71 260416 2219432 21602 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 242.38 156.11 1217.45 57.74 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 93.80 75.94 1251.36 11.23 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 13.23 3.73 4.20 1.37 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 11.76 10.79 5.07 3.78 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 515.10 365.39 403.74 83.70 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 94.80 65.18 19.35 14.16 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 3.58 2.00 0.49 0.43 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 3.48 1.98 0.52 0.43 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 36.02 24.10 12.57 3.96 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 33.41 28.52 8.96 5.58 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 9.65 6.40 1.91 1.27 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 4.27 3.58 1.08 0.68 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 12.73 9.08 2.86 1.80 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 13.30 9.67 3.63 2.41 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 23.43 17.09 7.60 3.81 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 65.98 45.37 96.55 33.56 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 73.56 51.56 189.88 14.12 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) 07/15/2025 _x86_64_ (2 CPU) 04:52:38 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 32.40 0.03 7.77 14.95 0.11 44.74 04:54:01 AM 0 35.39 0.05 8.08 15.98 0.10 40.39 04:54:01 AM 1 29.40 0.02 7.45 13.92 0.12 49.10 04:55:01 AM all 35.91 0.00 5.10 3.74 0.12 55.14 04:55:01 AM 0 44.18 0.00 5.66 4.10 0.13 45.93 04:55:01 AM 1 27.64 0.00 4.54 3.38 0.10 64.34 04:56:01 AM all 7.86 0.00 1.68 1.47 0.04 88.95 04:56:01 AM 0 8.34 0.00 1.58 1.57 0.03 88.48 04:56:01 AM 1 7.38 0.00 1.79 1.37 0.05 89.42 04:57:01 AM all 14.88 0.00 2.14 0.48 0.07 82.44 04:57:01 AM 0 15.67 0.00 1.88 0.55 0.07 81.83 04:57:01 AM 1 14.09 0.00 2.39 0.40 0.07 83.06 04:58:01 AM all 28.68 0.00 5.64 2.70 0.10 62.88 04:58:01 AM 0 34.37 0.00 6.34 3.64 0.10 55.55 04:58:01 AM 1 23.01 0.00 4.95 1.76 0.10 70.19 04:59:01 AM all 0.53 0.00 0.35 0.22 0.03 98.87 04:59:01 AM 0 0.30 0.00 0.35 0.35 0.03 98.96 04:59:01 AM 1 0.75 0.00 0.35 0.08 0.03 98.78 05:00:01 AM all 0.46 0.00 0.10 0.01 0.03 99.40 05:00:01 AM 0 0.20 0.00 0.10 0.02 0.05 99.63 05:00:01 AM 1 0.72 0.00 0.10 0.00 0.02 99.17 05:01:01 AM all 0.33 0.00 0.13 0.00 0.03 99.50 05:01:01 AM 0 0.08 0.00 0.13 0.00 0.03 99.75 05:01:01 AM 1 0.58 0.00 0.13 0.00 0.03 99.25 05:02:01 AM all 6.71 0.00 0.77 0.00 0.06 92.46 05:02:01 AM 0 9.42 0.00 1.00 0.00 0.07 89.51 05:02:01 AM 1 4.00 0.00 0.54 0.00 0.05 95.41 05:03:01 AM all 16.26 0.00 0.73 0.02 0.08 82.92 05:03:01 AM 0 15.04 0.00 0.82 0.00 0.08 84.06 05:03:01 AM 1 17.48 0.00 0.64 0.03 0.08 81.77 05:04:01 AM all 2.85 0.00 0.23 0.00 0.05 96.87 05:04:01 AM 0 4.21 0.00 0.28 0.00 0.05 95.45 05:04:01 AM 1 1.49 0.00 0.17 0.00 0.05 98.29 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 1.81 0.00 0.18 0.00 0.03 97.97 05:05:01 AM 0 1.95 0.00 0.20 0.00 0.05 97.80 05:05:01 AM 1 1.67 0.00 0.17 0.00 0.02 98.15 05:06:01 AM all 4.52 0.00 0.26 0.00 0.06 95.17 05:06:01 AM 0 4.08 0.00 0.22 0.00 0.05 95.66 05:06:01 AM 1 4.95 0.00 0.30 0.00 0.07 94.68 05:07:01 AM all 4.57 0.00 0.33 0.00 0.07 95.03 05:07:01 AM 0 6.47 0.00 0.45 0.00 0.07 93.01 05:07:01 AM 1 2.68 0.00 0.20 0.00 0.07 97.06 05:08:01 AM all 7.03 0.00 0.50 0.04 0.06 92.37 05:08:01 AM 0 12.57 0.00 0.57 0.00 0.07 86.80 05:08:01 AM 1 1.49 0.00 0.43 0.08 0.05 97.94 05:09:01 AM all 19.15 0.00 3.08 0.52 0.08 77.18 05:09:01 AM 0 21.74 0.00 2.91 0.57 0.08 74.70 05:09:01 AM 1 16.56 0.00 3.25 0.47 0.07 79.66 Average: all 11.50 0.00 1.81 1.51 0.06 85.12 Average: 0 13.37 0.00 1.91 1.67 0.07 82.98 Average: 1 9.62 0.00 1.71 1.34 0.06 87.26