---> uname -a: Linux prd-centos7-builder-1c-1g-10.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 162 15 1296 1259 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:26:e1:28 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe26:e128/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 12/09/2025 _x86_64_ (1 CPU) 11:42:50 AM LINUX RESTART 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:02 AM 53.27 12.16 41.10 1380.79 3623.88 11:46:01 AM 83.55 0.00 83.55 0.00 8518.11 11:47:01 AM 74.51 0.26 74.24 8.34 6448.32 11:48:01 AM 94.17 0.08 94.09 1.77 24774.76 11:49:01 AM 98.22 3.75 94.47 420.37 20446.15 11:50:01 AM 47.21 8.33 38.88 401.46 4185.89 11:51:01 AM 38.97 25.92 13.05 1149.40 1062.25 11:52:01 AM 66.94 56.58 10.36 4384.20 311.45 11:53:02 AM 19.72 1.25 18.47 57.42 494.42 Average: 64.18 12.07 52.11 866.40 7810.62 11:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 AM 82708 1799076 95.60 2088 1355768 505936 17.27 437080 1191964 48512 11:46:01 AM 112996 1768788 94.00 2088 1328924 468732 16.00 384768 1180812 48196 11:47:01 AM 66952 1814832 96.44 2088 1321276 548100 18.70 448744 1129680 88468 11:48:01 AM 91896 1789888 95.12 2088 1230244 569972 19.45 683968 835968 103040 11:49:01 AM 76368 1805416 95.94 2088 1234108 584636 19.95 745640 776448 83208 11:50:01 AM 308192 1573592 83.62 2088 1031928 484692 16.54 526836 757736 13164 11:51:01 AM 363756 1518028 80.67 2088 1075620 383124 13.07 443664 783344 8 11:52:01 AM 199732 1682052 89.39 2088 1200136 421180 14.37 491400 898620 7384 11:53:02 AM 119168 1762616 93.67 2088 1203096 498324 17.01 571964 898276 8912 Average: 157974 1723810 91.61 2088 1220122 496077 16.93 526007 939205 44544 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:45:02 AM eth0 68.68 59.30 833.02 6.00 0.00 0.00 0.00 11:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 29.92 26.76 273.12 3.99 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 27.41 21.67 283.69 4.06 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 170.14 134.30 3480.48 10.66 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 7.78 10.39 7.05 3.63 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 71.01 75.23 38.97 12.59 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 2.06 2.26 1.36 0.41 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 10.26 9.77 8.29 6.95 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:02 AM eth0 10.13 12.14 10.41 7.33 0.00 0.00 0.00 11:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.44 39.37 551.27 6.19 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 12/09/2025 _x86_64_ (1 CPU) 11:42:50 AM LINUX RESTART 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:02 AM all 54.18 0.00 3.80 3.94 20.56 17.52 11:45:02 AM 0 54.18 0.00 3.80 3.94 20.56 17.52 11:46:01 AM all 53.16 0.00 4.97 2.41 19.60 19.85 11:46:01 AM 0 53.16 0.00 4.97 2.41 19.60 19.85 11:47:01 AM all 57.24 0.00 5.94 1.51 21.29 14.02 11:47:01 AM 0 57.24 0.00 5.94 1.51 21.29 14.02 11:48:01 AM all 45.61 0.00 5.06 2.72 21.74 24.87 11:48:01 AM 0 45.61 0.00 5.06 2.72 21.74 24.87 11:49:01 AM all 52.43 0.00 5.31 2.87 24.96 14.43 11:49:01 AM 0 52.43 0.00 5.31 2.87 24.96 14.43 11:50:01 AM all 39.93 0.00 2.61 2.78 19.81 34.87 11:50:01 AM 0 39.93 0.00 2.61 2.78 19.81 34.87 11:51:01 AM all 27.96 0.00 2.02 8.73 11.68 49.60 11:51:01 AM 0 27.96 0.00 2.02 8.73 11.68 49.60 11:52:01 AM all 45.95 0.00 2.96 8.52 12.54 30.02 11:52:01 AM 0 45.95 0.00 2.96 8.52 12.54 30.02 11:53:02 AM all 67.91 0.00 3.10 1.31 14.32 13.37 11:53:02 AM 0 67.91 0.00 3.10 1.31 14.32 13.37 Average: all 49.18 0.00 3.97 3.88 18.52 24.45 Average: 0 49.18 0.00 3.97 3.88 18.52 24.45