---> uname -a: Linux prd-centos8-robot-2c-8g-42361.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 599 4916 19 2181 6800 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:ed:4c:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85365sec preferred_lft 85365sec inet6 fe80::f816:3eff:feed:4c98/64 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) 07/13/2025 _x86_64_ (2 CPU) 22:50:08 LINUX RESTART (2 CPU) 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 62.78 6.61 56.16 1245.85 4809.58 10:53:01 PM 103.38 0.72 102.67 52.92 11426.56 10:54:01 PM 24.04 0.42 23.63 64.78 1957.48 10:55:01 PM 48.05 6.71 41.34 1245.72 2983.61 10:56:01 PM 43.01 2.73 40.28 439.66 6660.04 10:57:01 PM 3.72 0.00 3.72 0.00 124.46 10:58:01 PM 0.17 0.00 0.17 0.00 1.62 10:59:01 PM 0.28 0.00 0.28 0.00 13.03 11:00:01 PM 1.90 0.03 1.87 1.87 90.29 11:01:01 PM 0.60 0.02 0.58 0.13 11.86 11:02:01 PM 0.38 0.07 0.32 1.73 9.26 11:03:01 PM 0.25 0.00 0.25 0.00 4.73 11:04:01 PM 0.15 0.00 0.15 0.00 5.06 11:05:01 PM 0.10 0.00 0.10 0.00 2.82 11:06:01 PM 5.08 0.35 4.73 37.19 175.16 11:07:01 PM 32.41 0.53 31.87 64.78 1484.86 Average: 20.39 1.14 19.26 197.16 1859.88 10:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 5417240 7086752 2465184 31.27 2688 1853032 673008 7.54 183924 1963316 165472 10:53:01 PM 5167752 7007160 2714672 34.44 2688 2015892 722052 8.08 197548 2167716 42488 10:54:01 PM 5236152 7077844 2646272 33.57 2688 2017844 667632 7.48 218268 2078748 10752 10:55:01 PM 4961988 7048064 2920436 37.05 2688 2253980 660692 7.40 254856 2288100 181020 10:56:01 PM 4943652 7043016 2938772 37.28 2688 2267260 661200 7.40 267196 2290024 24 10:57:01 PM 4943444 7042812 2938980 37.29 2688 2267264 661200 7.40 267204 2290104 8 10:58:01 PM 4943692 7043060 2938732 37.28 2688 2267264 661200 7.40 267204 2289900 4 10:59:01 PM 4900812 7000692 2981612 37.83 2688 2267776 734852 8.23 267328 2332396 192 11:00:01 PM 4898968 6999556 2983456 37.85 2688 2268492 734852 8.23 267604 2333848 24 11:01:01 PM 4897860 6998576 2984564 37.86 2688 2268588 734852 8.23 267604 2334980 64 11:02:01 PM 4898196 6999072 2984228 37.86 2688 2268748 734852 8.23 267728 2334688 24 11:03:01 PM 4895344 6996304 2987080 37.90 2688 2268840 750700 8.41 267728 2337424 52 11:04:01 PM 4895008 6996068 2987416 37.90 2688 2268932 750700 8.41 267728 2337488 24 11:05:01 PM 4895024 6996172 2987400 37.90 2688 2269028 750700 8.41 267728 2337680 56 11:06:01 PM 5052112 6978240 2830312 35.91 2688 2097556 717972 8.04 263764 2201956 15536 11:07:01 PM 5095780 7018868 2786644 35.35 2688 2096632 694580 7.78 465168 1964676 8908 Average: 5002689 7020766 2879735 36.53 2688 2188570 706940 7.92 266161 2242690 26540 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 191.30 136.82 1293.30 41.74 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 79.07 58.46 827.02 9.36 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 20.74 14.41 6.87 4.79 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 35.90 31.91 310.88 13.33 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 591.57 432.53 116.96 93.83 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 3.12 2.22 0.81 0.66 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 3.20 1.97 0.50 0.42 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 40.40 26.81 10.24 2.96 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 20.23 14.90 4.50 2.84 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 4.17 0.33 0.31 0.11 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 1.95 0.33 0.24 0.05 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 0.92 0.48 0.39 0.28 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 0.52 0.30 0.09 0.05 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 0.52 0.30 0.09 0.05 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 90.42 62.95 86.35 26.29 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 19.94 16.26 16.06 8.08 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 68.99 50.06 167.16 12.80 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) 07/13/2025 _x86_64_ (2 CPU) 22:50:08 LINUX RESTART (2 CPU) 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 30.05 0.00 4.46 1.26 0.08 64.15 10:52:01 PM 0 25.11 0.00 3.64 1.21 0.08 69.96 10:52:01 PM 1 34.97 0.00 5.29 1.31 0.08 58.34 10:53:01 PM all 29.10 0.00 4.12 2.83 0.12 63.84 10:53:01 PM 0 27.69 0.00 3.74 2.79 0.12 65.67 10:53:01 PM 1 30.50 0.00 4.50 2.86 0.12 62.03 10:54:01 PM all 12.74 0.00 1.90 0.84 0.07 84.45 10:54:01 PM 0 13.55 0.00 2.04 0.77 0.08 83.56 10:54:01 PM 1 11.92 0.00 1.77 0.92 0.05 85.34 10:55:01 PM all 25.79 0.00 4.50 0.73 0.09 68.89 10:55:01 PM 0 31.44 0.00 4.82 0.52 0.08 63.13 10:55:01 PM 1 20.14 0.00 4.17 0.95 0.10 74.64 10:56:01 PM all 8.56 0.00 2.46 1.41 0.07 87.50 10:56:01 PM 0 8.80 0.00 2.55 0.92 0.07 87.66 10:56:01 PM 1 8.32 0.00 2.38 1.89 0.07 87.34 10:57:01 PM all 0.37 0.00 0.09 0.03 0.03 99.48 10:57:01 PM 0 0.17 0.00 0.12 0.00 0.03 99.68 10:57:01 PM 1 0.57 0.00 0.07 0.07 0.02 99.28 10:58:01 PM all 0.39 0.00 0.09 0.00 0.04 99.47 10:58:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 10:58:01 PM 1 0.68 0.00 0.12 0.00 0.03 99.17 10:59:01 PM all 2.80 0.00 0.34 0.01 0.04 96.80 10:59:01 PM 0 4.04 0.00 0.39 0.00 0.03 95.54 10:59:01 PM 1 1.57 0.00 0.30 0.02 0.05 98.06 11:00:01 PM all 5.99 0.00 0.38 0.01 0.08 93.55 11:00:01 PM 0 4.26 0.00 0.38 0.00 0.08 95.27 11:00:01 PM 1 7.72 0.00 0.37 0.02 0.07 91.83 11:01:01 PM all 0.49 0.00 0.12 0.01 0.04 99.34 11:01:01 PM 0 0.50 0.00 0.12 0.02 0.05 99.31 11:01:01 PM 1 0.48 0.00 0.12 0.00 0.03 99.37 11:02:01 PM all 0.60 0.00 0.11 0.00 0.07 99.22 11:02:01 PM 0 0.63 0.00 0.08 0.00 0.05 99.23 11:02:01 PM 1 0.57 0.00 0.13 0.00 0.08 99.21 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 0.58 0.00 0.09 0.00 0.07 99.27 11:03:01 PM 0 0.40 0.00 0.12 0.00 0.07 99.41 11:03:01 PM 1 0.75 0.00 0.07 0.00 0.07 99.12 11:04:01 PM all 0.57 0.00 0.09 0.00 0.07 99.27 11:04:01 PM 0 0.33 0.00 0.07 0.00 0.05 99.55 11:04:01 PM 1 0.80 0.00 0.12 0.00 0.08 99.00 11:05:01 PM all 0.43 0.00 0.11 0.00 0.08 99.39 11:05:01 PM 0 0.33 0.00 0.10 0.00 0.07 99.50 11:05:01 PM 1 0.52 0.00 0.12 0.00 0.08 99.28 11:06:01 PM all 8.95 0.00 1.84 0.03 0.06 89.12 11:06:01 PM 0 8.18 0.00 2.08 0.02 0.07 89.66 11:06:01 PM 1 9.73 0.00 1.59 0.05 0.05 88.58 11:07:01 PM all 27.83 0.00 3.41 0.18 0.08 68.49 11:07:01 PM 0 17.80 0.00 2.72 0.12 0.08 79.28 11:07:01 PM 1 37.87 0.00 4.10 0.25 0.08 57.69 Average: all 9.70 0.00 1.51 0.46 0.07 88.27 Average: 0 8.96 0.00 1.44 0.40 0.07 89.14 Average: 1 10.44 0.00 1.57 0.52 0.07 87.40