---> uname -a: Linux prd-centos8-robot-2c-8g-46660.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 590 4911 19 2195 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:e3:03:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fee3:3b7/64 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) 07/27/2025 _x86_64_ (2 CPU) 22:47:08 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 92.15 0.47 91.69 19.33 6769.44 10:50:01 PM 78.77 0.65 78.12 51.05 9744.00 10:51:01 PM 32.17 7.13 25.04 1310.28 1953.47 10:52:01 PM 65.91 2.73 63.17 439.66 7914.73 10:53:01 PM 4.05 0.00 4.05 0.00 149.10 10:54:01 PM 0.35 0.00 0.35 0.00 5.65 10:55:01 PM 0.13 0.00 0.13 0.00 1.70 10:56:01 PM 1.87 0.05 1.82 2.00 99.95 10:57:01 PM 0.37 0.00 0.37 0.00 58.12 10:58:01 PM 0.55 0.00 0.55 0.00 64.20 10:59:01 PM 0.20 0.00 0.20 0.00 33.78 11:00:01 PM 0.22 0.00 0.22 0.00 65.34 11:01:01 PM 0.23 0.02 0.22 0.13 26.62 11:02:01 PM 19.67 0.48 19.19 49.44 1142.86 Average: 21.19 0.82 20.37 133.72 2002.08 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5240940 7034652 2641484 33.51 2688 1970692 682372 7.64 187324 2116632 211204 10:50:01 PM 5113844 6951588 2768580 35.12 2688 2013724 794588 8.90 211048 2210100 10808 10:51:01 PM 4952448 6992208 2929976 37.17 2688 2210724 744256 8.33 273016 2293796 138816 10:52:01 PM 4965996 7063092 2916428 37.00 2688 2265004 631092 7.07 267632 2269512 16 10:53:01 PM 4966196 7063296 2916228 37.00 2688 2265008 646684 7.24 267636 2269584 12 10:54:01 PM 4966472 7063572 2915952 36.99 2688 2265008 646684 7.24 267636 2269472 16 10:55:01 PM 4966076 7063304 2916348 37.00 2688 2265136 630792 7.06 267636 2269624 116 10:56:01 PM 4919008 7018096 2963416 37.60 2688 2267044 707372 7.92 268036 2316192 856 10:57:01 PM 4914336 7014664 2968088 37.65 2688 2268236 707372 7.92 268036 2321428 484 10:58:01 PM 4912356 7014116 2970068 37.68 2688 2269668 707372 7.92 268036 2323444 252 10:59:01 PM 4906684 7009836 2975740 37.75 2688 2271104 707372 7.92 268036 2328828 728 11:00:01 PM 4903384 7008008 2979040 37.79 2688 2272532 725208 8.12 268036 2331824 236 11:01:01 PM 4955808 7062744 2926616 37.13 2688 2274844 632936 7.09 268372 2279424 1820 11:02:01 PM 5051828 6986700 2830596 35.91 2688 2107944 699368 7.83 470572 2002584 22240 Average: 4981098 7024705 2901326 36.81 2688 2213333 690248 7.73 272932 2257317 27686 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 97.18 79.31 1052.12 11.61 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 65.94 42.72 567.60 6.96 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 43.53 33.12 310.87 6.96 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 471.07 349.44 96.99 84.25 0.00 0.00 0.00 0.00 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 2.60 2.03 0.56 0.48 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 2.70 1.97 0.45 0.43 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 23.23 11.75 6.93 1.22 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 45.23 35.09 13.68 4.89 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 5.57 2.05 5.80 0.41 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 6.03 2.53 6.86 0.34 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 3.17 2.15 6.52 0.26 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 3.20 2.20 6.53 0.26 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 18.56 17.46 8.27 4.56 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 95.09 62.29 110.29 54.62 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 63.08 46.01 156.69 12.66 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) 07/27/2025 _x86_64_ (2 CPU) 22:47:08 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 39.22 0.00 5.38 1.35 0.11 53.94 10:49:01 PM 0 40.91 0.00 5.66 1.40 0.10 51.93 10:49:01 PM 1 37.53 0.00 5.10 1.30 0.12 55.95 10:50:01 PM all 20.68 0.00 2.61 2.38 0.08 74.25 10:50:01 PM 0 24.82 0.00 2.65 2.35 0.10 70.07 10:50:01 PM 1 16.54 0.00 2.57 2.40 0.07 78.42 10:51:01 PM all 18.19 0.00 3.83 0.57 0.07 77.34 10:51:01 PM 0 16.47 0.00 3.87 0.73 0.07 78.86 10:51:01 PM 1 19.91 0.00 3.80 0.40 0.07 75.83 10:52:01 PM all 17.45 0.00 3.74 0.79 0.08 77.94 10:52:01 PM 0 26.22 0.00 4.59 0.80 0.08 68.30 10:52:01 PM 1 8.72 0.00 2.90 0.78 0.07 87.53 10:53:01 PM all 0.20 0.00 0.10 0.02 0.03 99.66 10:53:01 PM 0 0.08 0.00 0.07 0.03 0.03 99.78 10:53:01 PM 1 0.32 0.00 0.13 0.00 0.02 99.53 10:54:01 PM all 0.24 0.00 0.09 0.00 0.03 99.64 10:54:01 PM 0 0.13 0.00 0.12 0.00 0.03 99.72 10:54:01 PM 1 0.35 0.00 0.07 0.00 0.02 99.57 10:55:01 PM all 0.38 0.00 0.14 0.00 0.03 99.44 10:55:01 PM 0 0.17 0.00 0.20 0.00 0.03 99.60 10:55:01 PM 1 0.60 0.00 0.08 0.00 0.03 99.28 10:56:01 PM all 9.04 0.00 0.65 0.02 0.07 90.22 10:56:01 PM 0 5.53 0.00 0.38 0.00 0.07 94.02 10:56:01 PM 1 12.57 0.00 0.92 0.03 0.07 86.41 10:57:01 PM all 2.05 0.00 0.28 0.01 0.04 97.62 10:57:01 PM 0 1.25 0.00 0.20 0.02 0.03 98.50 10:57:01 PM 1 2.84 0.00 0.37 0.00 0.05 96.74 10:58:01 PM all 2.36 0.00 0.30 0.00 0.07 97.28 10:58:01 PM 0 2.67 0.00 0.32 0.00 0.07 96.95 10:58:01 PM 1 2.04 0.00 0.28 0.00 0.07 97.61 10:59:01 PM all 2.31 0.00 0.29 0.00 0.05 97.35 10:59:01 PM 0 3.47 0.00 0.45 0.00 0.07 96.01 10:59:01 PM 1 1.15 0.00 0.13 0.00 0.03 98.68 10:59:01 PM CPU %user %nice %system %iowait %steal %idle 11:00:01 PM all 2.38 0.00 0.28 0.00 0.04 97.30 11:00:01 PM 0 3.52 0.00 0.40 0.00 0.03 96.05 11:00:01 PM 1 1.24 0.00 0.17 0.00 0.05 98.55 11:01:01 PM all 4.03 0.00 0.48 0.00 0.06 95.44 11:01:01 PM 0 2.34 0.00 0.37 0.00 0.07 97.22 11:01:01 PM 1 5.71 0.00 0.58 0.00 0.05 93.65 11:02:01 PM all 20.86 0.00 3.10 0.13 0.07 75.85 11:02:01 PM 0 27.72 0.00 3.54 0.17 0.07 68.50 11:02:01 PM 1 13.99 0.00 2.65 0.10 0.07 83.19 Average: all 9.96 0.00 1.52 0.38 0.06 88.09 Average: 0 11.09 0.00 1.63 0.39 0.06 86.82 Average: 1 8.82 0.00 1.41 0.36 0.05 89.35