---> uname -a: Linux prd-centos7-builder-1c-1g-1386.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: 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 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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 352 149 16 1335 1295 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:ea:f5:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feea:f5c1/64 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) 12/21/2025 _x86_64_ (1 CPU) 10:49:49 PM LINUX RESTART 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:02 PM 84.62 3.50 81.12 158.05 9250.83 10:53:01 PM 83.21 4.52 78.69 449.20 7282.71 10:54:01 PM 115.69 58.95 56.74 4849.77 4487.58 10:55:01 PM 22.82 0.61 22.21 37.70 1075.88 Average: 76.78 17.08 59.70 1388.41 5524.47 10:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 PM 226864 1654920 87.94 2088 1265436 424560 14.49 333292 1130420 55324 10:53:01 PM 112404 1769380 94.03 2088 1364040 410740 14.02 386416 1162612 61328 10:54:01 PM 168588 1713196 91.04 2088 1285460 424768 14.50 322676 1162636 22160 10:55:01 PM 151816 1729968 91.93 2088 1272760 454672 15.52 369512 1132928 9132 Average: 164918 1716866 91.24 2088 1296924 428685 14.63 352974 1147149 36986 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:02 PM eth0 73.80 67.00 766.25 6.81 0.00 0.00 0.00 10:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 32.58 30.50 220.07 8.51 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 10:54:01 PM eth0 26.98 24.74 115.03 9.96 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 10:55:01 PM eth0 9.32 11.95 9.88 7.68 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 Average: eth0 35.69 33.56 277.84 8.25 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) 12/21/2025 _x86_64_ (1 CPU) 10:49:49 PM LINUX RESTART 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:02 PM all 66.14 0.00 6.24 1.85 7.66 18.11 10:52:02 PM 0 66.14 0.00 6.24 1.85 7.66 18.11 10:53:01 PM all 69.92 0.00 6.20 1.36 8.30 14.22 10:53:01 PM 0 69.92 0.00 6.20 1.36 8.30 14.22 10:54:01 PM all 65.17 0.00 4.70 8.79 6.98 14.36 10:54:01 PM 0 65.17 0.00 4.70 8.79 6.98 14.36 10:55:01 PM all 75.62 0.00 3.61 0.92 7.76 12.08 10:55:01 PM 0 75.62 0.00 3.61 0.92 7.76 12.08 Average: all 69.19 0.00 5.19 3.25 7.67 14.69 Average: 0 69.19 0.00 5.19 3.25 7.67 14.69