---> uname -a: Linux prd-centos8-robot-2c-8g-36356.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 567 4966 19 2163 6832 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:47:5c:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe47:5c37/64 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) 06/22/2025 _x86_64_ (2 CPU) 22:51:10 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 88.57 6.23 82.34 1092.57 6642.24 10:54:01 PM 81.65 0.67 80.99 51.19 10349.89 10:55:01 PM 41.00 7.13 33.87 1310.50 2220.94 10:56:01 PM 59.28 2.73 56.55 439.59 7680.27 10:57:01 PM 4.12 0.03 4.08 1.87 144.53 10:58:01 PM 2.05 0.02 2.03 0.13 108.20 10:59:01 PM 0.27 0.00 0.27 0.00 15.63 11:00:01 PM 0.12 0.00 0.12 0.00 7.06 11:01:01 PM 7.25 0.32 6.93 36.92 210.40 11:02:01 PM 31.54 0.62 30.92 66.60 1533.15 Average: 31.58 1.77 29.81 299.94 2891.16 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5333436 7113792 2548996 32.34 2688 1958612 633472 7.09 186372 2030924 233548 10:54:01 PM 5161188 7012488 2721244 34.52 2688 2028664 731848 8.19 212644 2167588 40904 10:55:01 PM 4964540 7038340 2917892 37.02 2688 2243024 697592 7.81 259196 2292332 185564 10:56:01 PM 4993044 7073452 2889388 36.66 2688 2249084 634580 7.11 266944 2247924 4 10:57:01 PM 4949084 7030480 2933348 37.21 2688 2250072 708928 7.94 267528 2291056 936 10:58:01 PM 4948064 7029904 2934368 37.23 2688 2250516 708928 7.94 267596 2291988 124 10:59:01 PM 4946764 7028904 2935668 37.24 2688 2250840 708928 7.94 267596 2293304 60 11:00:01 PM 4943916 7026376 2938516 37.28 2688 2251136 726960 8.14 267596 2296120 168 11:01:01 PM 5024932 6967724 2857500 36.25 2688 2115064 752180 8.42 297592 2200056 49988 11:02:01 PM 5117472 7036108 2764960 35.08 2688 2093276 677880 7.59 465044 1949172 35164 Average: 5038244 7035757 2844188 36.08 2688 2169029 698130 7.82 275811 2206046 54646 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 142.50 106.63 1279.09 23.35 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 67.27 44.08 551.18 7.65 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 38.19 30.67 313.30 6.50 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 205.20 153.05 44.64 38.22 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 23.68 16.28 6.91 2.38 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 2.82 1.70 2.45 0.29 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.75 0.52 0.11 0.09 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 1.35 0.47 0.19 0.08 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 61.66 30.99 80.31 26.58 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 23.83 16.33 15.67 7.77 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 56.72 40.07 229.38 11.29 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) 06/22/2025 _x86_64_ (2 CPU) 22:51:10 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 38.68 0.00 5.78 1.17 0.10 54.27 10:53:01 PM 0 27.23 0.00 5.26 1.26 0.10 66.15 10:53:01 PM 1 50.18 0.00 6.31 1.07 0.10 42.35 10:54:01 PM all 20.88 0.00 3.07 2.48 0.08 73.49 10:54:01 PM 0 8.31 0.00 2.72 2.75 0.07 86.15 10:54:01 PM 1 33.47 0.00 3.41 2.21 0.10 60.81 10:55:01 PM all 25.25 0.00 4.37 0.91 0.08 69.40 10:55:01 PM 0 13.29 0.00 3.47 0.43 0.08 82.72 10:55:01 PM 1 37.21 0.00 5.26 1.39 0.07 56.07 10:56:01 PM all 12.39 0.00 2.27 0.84 0.06 84.44 10:56:01 PM 0 12.71 0.00 2.17 0.75 0.05 84.31 10:56:01 PM 1 12.07 0.00 2.36 0.94 0.07 84.57 10:57:01 PM all 4.70 0.00 0.40 0.03 0.03 94.83 10:57:01 PM 0 4.10 0.00 0.42 0.05 0.03 95.39 10:57:01 PM 1 5.30 0.00 0.37 0.02 0.03 94.28 10:58:01 PM all 1.50 0.00 0.12 0.01 0.07 98.31 10:58:01 PM 0 1.14 0.00 0.10 0.02 0.07 98.68 10:58:01 PM 1 1.85 0.00 0.13 0.00 0.07 97.94 10:59:01 PM all 1.55 0.00 0.10 0.00 0.05 98.30 10:59:01 PM 0 1.32 0.00 0.08 0.00 0.03 98.56 10:59:01 PM 1 1.77 0.00 0.12 0.00 0.07 98.05 11:00:01 PM all 1.44 0.00 0.12 0.00 0.06 98.39 11:00:01 PM 0 0.80 0.00 0.12 0.00 0.05 99.03 11:00:01 PM 1 2.07 0.00 0.12 0.00 0.07 97.74 11:01:01 PM all 11.12 0.00 1.66 0.14 0.07 87.01 11:01:01 PM 0 7.64 0.00 1.79 0.08 0.05 90.44 11:01:01 PM 1 14.59 0.00 1.54 0.20 0.08 83.59 11:02:01 PM all 30.56 0.00 4.29 0.24 0.08 64.83 11:02:01 PM 0 23.68 0.00 3.76 0.22 0.08 72.26 11:02:01 PM 1 37.44 0.00 4.81 0.27 0.08 57.40 Average: all 14.83 0.00 2.22 0.58 0.07 82.30 Average: 0 10.04 0.00 1.99 0.56 0.06 87.34 Average: 1 19.60 0.00 2.44 0.61 0.07 77.27