---> uname -a: Linux prd-centos8-robot-2c-8g-18129.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 645 4896 19 2156 6756 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:6e:cf:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe6e:cfb4/64 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) 02/15/2025 _x86_64_ (2 CPU) 03:21:21 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 60.52 20.91 39.61 776.28 26367.83 03:24:01 AM 109.06 55.73 53.33 5944.55 13100.15 03:25:01 AM 104.40 0.73 103.67 53.06 11284.94 03:26:01 AM 21.16 0.42 20.74 64.78 1578.21 03:27:01 AM 55.14 6.75 48.39 1249.39 3604.92 03:28:01 AM 22.09 0.00 22.09 0.00 5503.70 03:29:01 AM 2.50 0.12 2.38 33.06 350.64 03:30:01 AM 0.57 0.00 0.57 0.00 8.98 03:31:01 AM 0.50 0.00 0.50 0.00 7.88 03:32:01 AM 15.83 0.32 15.51 36.91 1335.78 Average: 39.18 8.50 30.68 815.81 6314.62 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 6153640 7369548 1728792 21.93 2688 1423444 373132 4.73 112108 1405184 269736 03:24:01 AM 5399336 7024556 2483096 31.50 2688 1814820 780956 8.74 200532 1989852 138308 03:25:01 AM 5195912 7001576 2686520 34.08 2688 1982596 740200 8.29 198516 2137152 30788 03:26:01 AM 5274408 7081456 2608024 33.09 2688 1984544 677940 7.59 217716 2047932 4 03:27:01 AM 4971764 7019712 2910668 36.93 2688 2217312 708748 7.94 258264 2285284 157708 03:28:01 AM 4964472 7012428 2917960 37.02 2688 2217320 692912 7.76 258276 2285344 4 03:29:01 AM 4893608 6950924 2988824 37.92 2688 2226680 776940 8.70 258544 2355900 8 03:30:01 AM 4879724 6937076 3002708 38.09 2688 2226716 817112 9.15 258544 2368924 4 03:31:01 AM 4859332 6921180 3023100 38.35 2688 2231192 834660 9.35 258604 2389044 4464 03:32:01 AM 5108792 7007628 2773640 35.19 2688 2074400 704540 7.89 303888 2119976 13208 Average: 5170099 7032608 2712333 34.41 2688 2039902 710714 7.96 232499 2138459 61423 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 2.83 1.63 0.55 0.34 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 290.79 181.36 1576.65 57.66 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 52.62 40.19 688.81 7.83 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 14.86 8.90 5.50 3.48 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 221.86 158.29 335.35 41.93 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 8.45 6.85 2.17 1.86 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 166.26 151.84 99.23 59.77 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 307.30 300.80 428.87 112.66 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 131.72 127.29 272.81 38.92 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 57.52 37.71 96.04 36.79 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 125.42 101.48 350.59 36.12 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) 02/15/2025 _x86_64_ (2 CPU) 03:21:21 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 10.03 0.03 1.70 84.32 0.07 3.85 03:23:01 AM 0 10.00 0.02 1.56 86.63 0.05 1.74 03:23:01 AM 1 10.06 0.03 1.84 82.02 0.08 5.96 03:24:01 AM all 30.25 0.03 5.70 13.82 0.13 50.07 03:24:01 AM 0 24.50 0.07 5.15 14.12 0.12 56.04 03:24:01 AM 1 36.01 0.00 6.25 13.51 0.13 44.09 03:25:01 AM all 31.10 0.00 4.87 10.73 0.14 53.16 03:25:01 AM 0 28.69 0.00 5.15 9.48 0.13 56.55 03:25:01 AM 1 33.50 0.00 4.59 11.99 0.15 49.77 03:26:01 AM all 9.63 0.00 1.33 0.23 0.08 88.73 03:26:01 AM 0 3.73 0.00 1.24 0.25 0.08 94.70 03:26:01 AM 1 15.54 0.00 1.42 0.20 0.08 82.76 03:27:01 AM all 28.37 0.00 5.42 0.84 0.13 65.25 03:27:01 AM 0 28.68 0.00 5.56 0.79 0.12 64.85 03:27:01 AM 1 28.06 0.00 5.28 0.88 0.13 65.64 03:28:01 AM all 0.18 0.00 0.38 0.53 0.03 98.89 03:28:01 AM 0 0.23 0.00 0.43 0.63 0.03 98.66 03:28:01 AM 1 0.12 0.00 0.32 0.42 0.03 99.11 03:29:01 AM all 21.44 0.00 1.10 0.03 0.09 77.33 03:29:01 AM 0 22.24 0.00 0.55 0.00 0.08 77.13 03:29:01 AM 1 20.64 0.00 1.66 0.07 0.10 77.54 03:30:01 AM all 26.83 0.00 0.65 0.00 0.15 72.37 03:30:01 AM 0 50.19 0.00 0.91 0.00 0.17 48.73 03:30:01 AM 1 3.50 0.00 0.39 0.00 0.13 95.98 03:31:01 AM all 16.98 0.00 0.52 0.00 0.10 82.41 03:31:01 AM 0 32.70 0.00 0.71 0.00 0.12 66.46 03:31:01 AM 1 1.46 0.00 0.32 0.00 0.08 98.14 03:32:01 AM all 15.47 0.00 1.96 0.12 0.10 82.35 03:32:01 AM 0 18.63 0.00 1.82 0.15 0.12 79.28 03:32:01 AM 1 12.30 0.00 2.10 0.08 0.08 85.43 Average: all 19.02 0.01 2.37 11.07 0.10 67.44 Average: 0 21.92 0.01 2.31 11.21 0.10 64.45 Average: 1 16.12 0.00 2.42 10.92 0.10 70.43