---> uname -a: Linux prd-centos8-robot-2c-8g-2252.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4885 19 2218 6808 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:39:26:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fe39:2688/64 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) 01/17/2025 _x86_64_ (2 CPU) 01:01:32 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 98.10 30.56 67.54 7026.19 17405.28 01:04:01 AM 89.02 0.73 88.29 53.05 10245.33 01:05:01 AM 22.76 0.42 22.35 64.79 1639.59 01:06:01 AM 66.58 6.75 59.83 1249.18 7685.49 01:07:01 AM 9.92 0.10 9.82 32.13 804.92 01:08:01 AM 2.02 0.00 2.02 0.00 406.10 01:09:01 AM 0.95 0.00 0.95 0.00 512.50 01:10:01 AM 0.32 0.02 0.30 1.07 182.09 01:11:01 AM 0.62 0.00 0.62 0.00 202.95 01:12:01 AM 1.15 0.38 0.77 55.31 201.63 01:13:01 AM 0.28 0.00 0.28 0.00 35.14 01:14:01 AM 0.18 0.00 0.18 0.00 14.71 01:15:01 AM 23.78 0.65 23.13 74.12 2942.73 Average: 24.28 3.05 21.24 658.17 3252.28 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5342524 6996408 2539900 32.22 2688 1837768 757480 8.48 183860 2041252 148760 01:04:01 AM 5194100 6992928 2688324 34.11 2688 1976396 717084 8.03 198528 2139752 30680 01:05:01 AM 5207056 7017380 2675368 33.94 2688 1988596 709384 7.94 223932 2109332 10280 01:06:01 AM 5016044 7055836 2866380 36.36 2688 2209964 644696 7.22 258708 2232956 14840 01:07:01 AM 4978824 7020228 2903600 36.84 2688 2211592 709192 7.94 258836 2272632 680 01:08:01 AM 4953712 7004824 2928712 37.15 2688 2221300 709192 7.94 259308 2296944 152 01:09:01 AM 4938920 7004728 2943504 37.34 2688 2236004 724628 8.11 259308 2311812 4 01:10:01 AM 4930616 7003544 2951808 37.45 2688 2243180 724180 8.11 259312 2320556 1760 01:11:01 AM 4915060 6996288 2967364 37.65 2688 2251412 724180 8.11 259380 2335024 4184 01:12:01 AM 4528376 6935508 3354048 42.55 2688 2255156 736832 8.25 260920 2341296 632 01:13:01 AM 4527784 6935496 3354640 42.56 2688 2255852 736832 8.25 260936 2342060 396 01:14:01 AM 4737132 6923876 3145292 39.90 2688 2260232 782936 8.77 261168 2380828 4388 01:15:01 AM 5060196 7024704 2822228 35.80 2688 2140408 671956 7.52 492684 1977876 208 Average: 4948488 6993211 2933936 37.22 2688 2160605 719121 8.05 264375 2238640 16690 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 298.28 191.45 1571.32 60.23 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 64.05 49.43 669.23 8.74 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 17.86 12.35 6.94 4.55 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 217.04 157.03 337.18 42.55 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.38 10.13 11.11 2.48 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 33.82 26.72 76.93 7.29 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 37.16 30.61 97.77 8.29 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 22.14 17.96 36.03 6.09 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 29.17 24.53 67.07 11.99 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 45.00 55.33 24.05 4.98 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 14.85 11.61 3.53 2.26 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 5.18 4.18 1.76 0.76 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 94.75 63.27 156.11 94.42 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 69.13 50.36 235.32 19.59 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) 01/17/2025 _x86_64_ (2 CPU) 01:01:32 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 40.73 0.00 6.86 5.19 0.10 47.13 01:03:01 AM 0 36.04 0.00 6.76 4.13 0.12 52.95 01:03:01 AM 1 45.43 0.00 6.96 6.24 0.08 41.29 01:04:01 AM all 26.35 0.00 3.56 3.22 0.10 66.76 01:04:01 AM 0 19.57 0.00 3.46 2.40 0.12 74.46 01:04:01 AM 1 33.14 0.00 3.67 4.04 0.08 59.06 01:05:01 AM all 12.28 0.00 1.90 1.46 0.08 84.28 01:05:01 AM 0 3.06 0.00 1.52 2.37 0.07 92.98 01:05:01 AM 1 21.52 0.00 2.28 0.55 0.10 75.55 01:06:01 AM all 26.08 0.00 4.82 1.74 0.09 67.26 01:06:01 AM 0 23.88 0.00 4.90 1.70 0.10 69.42 01:06:01 AM 1 28.29 0.00 4.74 1.79 0.08 65.10 01:07:01 AM all 1.29 0.00 0.25 0.51 0.04 97.90 01:07:01 AM 0 0.48 0.00 0.17 0.93 0.03 98.38 01:07:01 AM 1 2.10 0.00 0.33 0.08 0.05 97.43 01:08:01 AM all 10.38 0.00 0.23 0.08 0.09 89.21 01:08:01 AM 0 13.16 0.00 0.23 0.12 0.10 86.39 01:08:01 AM 1 7.60 0.00 0.23 0.05 0.08 92.03 01:09:01 AM all 14.87 0.00 0.17 0.10 0.06 84.81 01:09:01 AM 0 11.24 0.00 0.17 0.12 0.05 88.42 01:09:01 AM 1 18.49 0.00 0.17 0.08 0.07 81.20 01:10:01 AM all 8.68 0.00 0.18 0.03 0.07 91.04 01:10:01 AM 0 4.56 0.00 0.18 0.07 0.05 95.14 01:10:01 AM 1 12.80 0.00 0.17 0.00 0.08 86.95 01:11:01 AM all 13.04 0.00 0.24 0.04 0.08 86.60 01:11:01 AM 0 6.89 0.00 0.25 0.07 0.08 92.71 01:11:01 AM 1 19.17 0.00 0.23 0.02 0.08 80.49 01:12:01 AM all 9.07 0.00 6.17 0.03 0.08 84.64 01:12:01 AM 0 8.49 0.00 6.07 0.02 0.08 85.34 01:12:01 AM 1 9.66 0.00 6.27 0.05 0.07 83.95 01:13:01 AM all 4.49 0.00 0.17 0.00 0.08 95.27 01:13:01 AM 0 5.27 0.00 0.15 0.00 0.07 94.51 01:13:01 AM 1 3.71 0.00 0.18 0.00 0.08 96.02 01:13:01 AM CPU %user %nice %system %iowait %steal %idle 01:14:01 AM all 5.64 0.00 0.55 0.00 0.09 93.72 01:14:01 AM 0 0.70 0.00 0.48 0.00 0.07 98.75 01:14:01 AM 1 10.59 0.00 0.62 0.00 0.12 88.67 01:15:01 AM all 25.19 0.00 3.38 0.30 0.08 71.06 01:15:01 AM 0 17.77 0.00 3.41 0.12 0.07 78.63 01:15:01 AM 1 32.59 0.00 3.34 0.48 0.08 63.51 Average: all 15.24 0.00 2.19 0.98 0.08 81.52 Average: 0 11.62 0.00 2.13 0.93 0.08 85.24 Average: 1 18.85 0.00 2.24 1.03 0.08 77.80