---> uname -a: Linux prd-centos8-robot-2c-8g-49227.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 592 4915 19 2189 6806 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:b9:4c:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85452sec preferred_lft 85452sec inet6 fe80::f816:3eff:feb9:4c9e/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) 08/04/2025 _x86_64_ (2 CPU) 07:13:28 LINUX RESTART (2 CPU) 07:14:02 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 77.79 17.47 60.31 5425.47 6031.69 07:16:01 AM 101.10 0.72 100.38 52.92 11300.08 07:17:01 AM 32.31 0.42 31.89 64.78 2820.29 07:18:01 AM 76.09 9.45 66.64 1685.59 8239.98 07:19:01 AM 7.93 0.00 7.93 0.00 594.17 07:20:01 AM 2.27 0.00 2.27 0.00 65.24 07:21:01 AM 0.23 0.00 0.23 0.00 3.60 07:22:01 AM 0.60 0.22 0.38 11.73 45.52 07:23:01 AM 2.25 0.00 2.25 0.00 181.87 07:24:01 AM 0.53 0.00 0.53 0.00 22.15 07:25:01 AM 0.35 0.00 0.35 0.00 14.80 07:26:01 AM 0.22 0.00 0.22 0.00 15.90 07:27:01 AM 0.23 0.03 0.20 1.87 17.88 07:28:01 AM 7.62 0.32 7.30 36.93 247.61 07:29:01 AM 27.70 0.57 27.13 65.06 1634.71 Average: 22.36 1.91 20.45 478.71 2073.66 07:14:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 5415848 7078892 2466584 31.29 2688 1846112 654712 7.33 185844 1962816 163032 07:16:01 AM 5174688 7008684 2707744 34.35 2688 2009692 703964 7.88 198404 2157324 42480 07:17:01 AM 5160736 7038836 2721696 34.53 2688 2051776 676324 7.57 229476 2135124 38620 07:18:01 AM 4956768 7053280 2925664 37.12 2688 2263796 634712 7.11 268036 2275900 10836 07:19:01 AM 4956852 7053248 2925580 37.12 2688 2263796 634712 7.11 268040 2276300 16 07:20:01 AM 4956652 7053052 2925780 37.12 2688 2263800 650664 7.29 268040 2276224 8 07:21:01 AM 4957176 7053596 2925256 37.11 2688 2263804 617072 6.91 268040 2276084 4 07:22:01 AM 4911776 7009912 2970656 37.69 2688 2265548 698208 7.82 268308 2320924 280 07:23:01 AM 4904296 7005536 2978136 37.78 2688 2268652 698208 7.82 268308 2328796 96 07:24:01 AM 4903640 7005256 2978792 37.79 2688 2269028 698208 7.82 268308 2329096 20 07:25:01 AM 4902024 7004016 2980408 37.81 2688 2269408 698208 7.82 268308 2330724 80 07:26:01 AM 4901568 7003920 2980864 37.82 2688 2269772 698208 7.82 268308 2331272 40 07:27:01 AM 4900828 7003668 2981604 37.83 2688 2270260 698208 7.82 268452 2332028 4 07:28:01 AM 4972144 6941088 2910288 36.92 2688 2140440 739748 8.28 304988 2241396 58032 07:29:01 AM 5084816 7017412 2797616 35.49 2688 2105640 670612 7.51 472144 1968660 10208 Average: 5003987 7022026 2878445 36.52 2688 2188102 678118 7.59 271534 2236178 21584 07:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 318.23 197.35 1723.20 58.94 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 72.93 54.62 805.41 9.02 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 26.79 19.14 44.31 6.05 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 591.87 439.33 401.06 102.84 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 3.80 2.15 1.06 0.79 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.20 0.83 0.30 0.19 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 3.12 1.87 0.47 0.41 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 46.35 31.04 14.85 4.89 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 31.19 27.68 8.05 5.40 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 14.98 9.08 2.96 1.79 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 12.36 9.25 2.89 1.88 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 13.08 9.03 2.93 1.77 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 15.26 10.53 3.63 2.23 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 86.00 57.19 98.82 35.26 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 20.83 15.53 14.71 6.98 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 83.35 58.67 204.96 15.80 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) 08/04/2025 _x86_64_ (2 CPU) 07:13:28 LINUX RESTART (2 CPU) 07:14:02 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 43.12 0.00 6.31 1.63 0.11 48.83 07:15:01 AM 0 36.28 0.00 5.00 1.60 0.10 57.00 07:15:01 AM 1 49.96 0.00 7.62 1.66 0.12 40.65 07:16:01 AM all 27.25 0.00 3.84 2.17 0.08 66.66 07:16:01 AM 0 27.95 0.00 3.72 2.50 0.07 65.76 07:16:01 AM 1 26.54 0.00 3.96 1.84 0.10 67.57 07:17:01 AM all 20.03 0.00 3.24 0.70 0.08 75.95 07:17:01 AM 0 23.61 0.00 3.40 0.88 0.08 72.02 07:17:01 AM 1 16.46 0.00 3.08 0.52 0.07 79.87 07:18:01 AM all 25.59 0.00 5.34 1.49 0.08 67.50 07:18:01 AM 0 15.90 0.00 4.46 1.29 0.07 78.28 07:18:01 AM 1 35.31 0.00 6.22 1.69 0.10 56.68 07:19:01 AM all 0.39 0.00 0.13 0.06 0.03 99.39 07:19:01 AM 0 0.63 0.00 0.13 0.05 0.05 99.13 07:19:01 AM 1 0.15 0.00 0.12 0.07 0.02 99.65 07:20:01 AM all 0.33 0.00 0.07 0.01 0.03 99.56 07:20:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 07:20:01 AM 1 0.03 0.00 0.05 0.02 0.02 99.88 07:21:01 AM all 0.27 0.00 0.08 0.00 0.02 99.63 07:21:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.46 07:21:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 07:22:01 AM all 8.16 0.00 0.83 0.02 0.05 90.95 07:22:01 AM 0 4.99 0.00 0.52 0.02 0.05 94.43 07:22:01 AM 1 11.33 0.00 1.14 0.02 0.05 87.47 07:23:01 AM all 15.42 0.00 0.68 0.01 0.07 83.82 07:23:01 AM 0 13.36 0.00 0.44 0.00 0.07 86.14 07:23:01 AM 1 17.48 0.00 0.92 0.02 0.07 81.51 07:24:01 AM all 4.37 0.00 0.30 0.01 0.04 95.27 07:24:01 AM 0 1.15 0.00 0.17 0.02 0.03 98.63 07:24:01 AM 1 7.59 0.00 0.43 0.00 0.05 91.92 07:25:01 AM all 4.30 0.00 0.34 0.00 0.05 95.31 07:25:01 AM 0 3.30 0.00 0.30 0.00 0.05 96.35 07:25:01 AM 1 5.30 0.00 0.38 0.00 0.05 94.26 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 4.33 0.00 0.28 0.00 0.08 95.30 07:26:01 AM 0 2.22 0.00 0.18 0.00 0.12 97.48 07:26:01 AM 1 6.44 0.00 0.38 0.00 0.05 93.13 07:27:01 AM all 4.88 0.00 0.35 0.00 0.05 94.72 07:27:01 AM 0 6.31 0.00 0.40 0.00 0.05 93.24 07:27:01 AM 1 3.46 0.00 0.30 0.00 0.05 96.19 07:28:01 AM all 15.79 0.00 1.81 0.06 0.07 82.27 07:28:01 AM 0 10.98 0.00 2.33 0.05 0.07 86.58 07:28:01 AM 1 20.60 0.00 1.30 0.07 0.07 77.97 07:29:01 AM all 26.51 0.00 3.39 1.06 0.08 68.96 07:29:01 AM 0 21.24 0.00 3.09 0.75 0.07 74.85 07:29:01 AM 1 31.80 0.00 3.70 1.38 0.08 63.04 Average: all 13.32 0.00 1.79 0.48 0.06 84.35 Average: 0 11.22 0.00 1.61 0.48 0.06 86.63 Average: 1 15.42 0.00 1.97 0.48 0.06 82.08