---> uname -a: Linux prd-centos8-robot-2c-8g-49377.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 614 4875 19 2207 6785 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:17:03:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe17:303/64 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) 08/04/2025 _x86_64_ (2 CPU) 22:45:31 LINUX RESTART (2 CPU) 10:46:01 PM tps rtps wtps bread/s bwrtn/s 10:47:01 PM 118.44 42.37 76.07 6960.48 28422.43 10:48:01 PM 96.87 0.72 96.15 52.92 11327.09 10:49:01 PM 29.45 0.38 29.06 64.26 2346.69 10:50:01 PM 74.64 9.53 65.11 1694.87 7963.12 10:51:01 PM 17.87 0.00 17.87 0.00 1379.50 10:52:01 PM 2.28 0.22 2.07 11.73 115.76 10:53:01 PM 0.53 0.02 0.52 0.93 377.37 10:54:01 PM 2.12 0.18 1.93 4.27 229.98 10:55:01 PM 32.09 0.45 31.64 68.91 2068.53 Average: 41.56 5.98 35.58 983.31 6021.99 10:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 PM 5325784 6989416 2556648 32.43 2688 1846864 767216 8.59 184424 2052108 164944 10:48:01 PM 5170268 7004320 2712164 34.41 2688 2009724 715852 8.02 198072 2157464 42484 10:49:01 PM 5182100 7050276 2700332 34.26 2688 2042240 663272 7.43 222484 2123660 35848 10:50:01 PM 4953288 7049908 2929144 37.16 2688 2263828 707936 7.93 266916 2277424 26932 10:51:01 PM 4956056 7052308 2926376 37.13 2688 2263832 707936 7.93 266916 2277816 4 10:52:01 PM 4778808 6886044 3103624 39.37 2688 2274816 895640 10.03 267180 2454116 9512 10:53:01 PM 4813796 6925812 3068636 38.93 2688 2279604 890776 9.97 267344 2418668 3220 10:54:01 PM 5087092 7023836 2795340 35.46 2688 2105812 684176 7.66 261384 2153688 4772 10:55:01 PM 4971748 6923260 2910684 36.93 2688 2125568 809724 9.07 477404 2078524 10920 Average: 5026549 6989464 2855883 36.23 2688 2134699 760281 8.51 268014 2221496 33182 10:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 294.92 186.84 1644.31 62.04 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 82.57 61.95 826.58 9.58 0.00 0.00 0.00 0.00 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 15.35 11.60 6.83 4.46 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 225.39 175.11 368.50 44.44 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 1.54 0.70 0.22 0.12 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 125.35 116.83 159.42 9.98 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 129.52 128.06 42.19 14.48 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 57.12 45.93 57.35 8.85 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 46.07 32.51 76.11 54.49 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 108.52 84.29 353.30 23.13 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) 08/04/2025 _x86_64_ (2 CPU) 22:45:31 LINUX RESTART (2 CPU) 10:46:01 PM CPU %user %nice %system %iowait %steal %idle 10:47:01 PM all 42.10 0.01 7.24 11.66 0.09 38.91 10:47:01 PM 0 45.26 0.00 7.96 11.08 0.10 35.60 10:47:01 PM 1 38.94 0.02 6.51 12.24 0.08 42.21 10:48:01 PM all 29.53 0.00 4.32 2.30 0.09 63.76 10:48:01 PM 0 33.89 0.00 4.65 1.77 0.10 59.59 10:48:01 PM 1 25.17 0.00 3.98 2.83 0.08 67.93 10:49:01 PM all 18.50 0.00 2.60 0.59 0.06 78.25 10:49:01 PM 0 17.93 0.00 2.44 0.72 0.07 78.85 10:49:01 PM 1 19.07 0.00 2.77 0.47 0.05 77.65 10:50:01 PM all 27.38 0.00 5.48 3.84 0.10 63.19 10:50:01 PM 0 33.64 0.00 5.81 2.70 0.10 57.74 10:50:01 PM 1 21.13 0.00 5.15 4.98 0.10 68.64 10:51:01 PM all 0.34 0.00 0.17 0.56 0.03 98.89 10:51:01 PM 0 0.12 0.00 0.23 0.50 0.03 99.12 10:51:01 PM 1 0.56 0.00 0.12 0.63 0.03 98.65 10:52:01 PM all 15.47 0.00 0.99 0.02 0.06 83.46 10:52:01 PM 0 28.08 0.00 1.23 0.02 0.07 70.60 10:52:01 PM 1 2.93 0.00 0.75 0.02 0.05 96.25 10:53:01 PM all 12.35 0.00 0.98 0.03 0.07 86.57 10:53:01 PM 0 12.38 0.00 0.94 0.03 0.05 86.59 10:53:01 PM 1 12.32 0.00 1.02 0.03 0.08 86.54 10:54:01 PM all 5.97 0.00 0.80 0.04 0.06 93.12 10:54:01 PM 0 6.99 0.00 0.95 0.05 0.07 91.94 10:54:01 PM 1 4.96 0.00 0.65 0.03 0.05 94.30 10:55:01 PM all 32.47 0.00 3.52 0.34 0.08 63.60 10:55:01 PM 0 38.63 0.00 3.87 0.17 0.07 57.26 10:55:01 PM 1 26.30 0.00 3.17 0.52 0.08 69.93 Average: all 20.45 0.00 2.90 2.15 0.07 74.42 Average: 0 24.08 0.00 3.12 1.89 0.07 70.83 Average: 1 16.83 0.00 2.68 2.42 0.07 78.01