---> uname -a: Linux prd-centos8-robot-2c-8g-4469.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 626 4941 19 2129 6775 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:45:8c:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fe45:8c03/64 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) 01/24/2025 _x86_64_ (2 CPU) 02:09:32 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 183.33 53.33 130.00 1084.44 260800.00 02:11:01 AM 105.80 44.64 61.16 7381.94 25898.22 02:12:01 AM 105.33 0.73 104.60 53.05 11349.97 02:13:01 AM 21.84 0.42 21.43 64.78 1647.35 02:14:01 AM 1.70 0.00 1.70 0.00 34.64 02:15:01 AM 46.43 6.71 39.72 1245.72 2793.80 02:16:01 AM 26.56 0.03 26.53 3.47 5583.79 02:17:01 AM 2.88 0.12 2.77 33.06 132.97 02:18:01 AM 1.98 0.00 1.98 0.00 66.02 02:19:01 AM 0.17 0.00 0.17 0.00 2.13 02:20:01 AM 2.47 0.32 2.15 36.91 147.29 02:21:01 AM 18.33 0.05 18.28 4.67 1096.73 Average: 30.53 4.89 25.64 802.55 4781.15 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6117808 7340872 1764616 22.39 2688 1427108 359812 4.56 111456 1417768 550256 02:11:01 AM 5339988 6975816 2542436 32.25 2688 1825296 811044 9.08 200708 2047164 158764 02:12:01 AM 5161984 6963624 2720440 34.51 2688 1979100 761552 8.53 198516 2170392 30692 02:13:01 AM 5245488 7048484 2636936 33.45 2688 1981044 678272 7.59 217852 2076436 4 02:14:01 AM 5245088 7048088 2637336 33.46 2688 1981044 678272 7.59 217904 2076880 4 02:15:01 AM 4933316 6976736 2949108 37.41 2688 2213012 730996 8.18 255252 2325532 157208 02:16:01 AM 4982340 7025476 2900084 36.79 2688 2213136 683528 7.65 258548 2269488 4 02:17:01 AM 4932012 6977552 2950412 37.43 2688 2215540 760960 8.52 258816 2319328 4 02:18:01 AM 4930716 6976260 2951708 37.45 2688 2215544 760960 8.52 258816 2320940 4 02:19:01 AM 4921804 6967364 2960620 37.56 2688 2215560 776416 8.69 258816 2329896 4 02:20:01 AM 5101460 6980852 2780964 35.28 2688 2051044 744096 8.33 255596 2161120 7012 02:21:01 AM 5137004 7008924 2745420 34.83 2688 2047936 706460 7.91 377132 2018020 80 Average: 5170751 7024171 2711673 34.40 2688 2030447 704364 7.89 239118 2127747 75336 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.00 5.56 3.06 0.91 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 293.87 196.78 1572.05 61.25 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 68.56 54.57 671.29 8.76 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:13:01 AM eth0 9.56 8.46 4.93 3.37 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 5.48 4.17 0.95 0.91 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 43.17 36.55 300.67 8.76 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 158.86 130.93 34.69 28.09 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 144.19 136.40 45.10 53.79 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 203.52 200.72 40.69 84.10 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 138.50 128.67 110.75 45.13 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 114.59 93.65 131.71 46.77 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 7.65 7.08 7.00 3.13 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.86 90.61 265.09 31.24 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) 01/24/2025 _x86_64_ (2 CPU) 02:09:32 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 1.69 0.00 3.37 73.60 0.00 21.35 02:10:01 AM 0 1.14 0.00 3.41 52.27 0.00 43.18 02:10:01 AM 1 2.22 0.00 3.33 94.44 0.00 0.00 02:11:01 AM all 39.28 0.02 7.31 13.35 0.14 39.91 02:11:01 AM 0 40.23 0.03 7.19 12.00 0.12 40.43 02:11:01 AM 1 38.35 0.00 7.42 14.68 0.15 39.39 02:12:01 AM all 29.31 0.00 4.39 3.30 0.13 62.88 02:12:01 AM 0 25.52 0.00 3.89 3.23 0.13 67.23 02:12:01 AM 1 33.15 0.00 4.89 3.38 0.12 58.46 02:13:01 AM all 10.61 0.00 1.22 0.50 0.06 87.61 02:13:01 AM 0 13.11 0.00 1.22 0.60 0.05 85.01 02:13:01 AM 1 8.11 0.00 1.22 0.40 0.07 90.20 02:14:01 AM all 0.61 0.00 0.44 0.09 0.03 98.82 02:14:01 AM 0 0.43 0.00 0.40 0.00 0.03 99.13 02:14:01 AM 1 0.79 0.00 0.48 0.18 0.03 98.51 02:15:01 AM all 26.86 0.00 4.74 2.28 0.10 66.01 02:15:01 AM 0 32.59 0.00 5.21 2.38 0.07 59.76 02:15:01 AM 1 21.12 0.00 4.28 2.18 0.13 72.28 02:16:01 AM all 2.44 0.00 0.79 4.28 0.04 92.44 02:16:01 AM 0 2.56 0.00 0.89 1.84 0.03 94.68 02:16:01 AM 1 2.32 0.00 0.69 6.72 0.05 90.22 02:17:01 AM all 12.33 0.00 0.49 0.10 0.08 87.00 02:17:01 AM 0 6.20 0.00 0.47 0.12 0.08 93.13 02:17:01 AM 1 18.47 0.00 0.52 0.08 0.07 80.86 02:18:01 AM all 16.36 0.00 0.41 0.01 0.12 83.10 02:18:01 AM 0 8.23 0.00 0.30 0.02 0.10 91.36 02:18:01 AM 1 24.52 0.00 0.52 0.00 0.13 74.82 02:19:01 AM all 18.07 0.00 0.43 0.00 0.11 81.39 02:19:01 AM 0 32.57 0.00 0.66 0.00 0.08 66.69 02:19:01 AM 1 3.65 0.00 0.20 0.00 0.13 96.02 02:20:01 AM all 13.37 0.00 1.58 0.11 0.07 84.88 02:20:01 AM 0 21.20 0.00 1.78 0.05 0.07 76.90 02:20:01 AM 1 5.50 0.00 1.38 0.17 0.07 92.88 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 12.19 0.00 1.20 0.32 0.04 86.25 02:21:01 AM 0 15.64 0.00 1.35 0.48 0.05 82.47 02:21:01 AM 1 8.72 0.00 1.04 0.15 0.03 90.06 Average: all 16.44 0.00 2.09 2.30 0.08 79.09 Average: 0 17.95 0.00 2.12 1.93 0.07 77.92 Average: 1 14.93 0.00 2.06 2.66 0.09 80.26