---> uname -a: Linux prd-centos7-builder-1c-1g-3837.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 371 151 16 1314 1266 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:69:07:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe69:7c8/64 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) 06/26/2025 _x86_64_ (1 CPU) 08:40:10 AM LINUX RESTART 08:41:01 AM tps rtps wtps bread/s bwrtn/s 08:42:01 AM 72.57 16.12 56.45 1499.34 5415.03 08:43:02 AM 89.82 0.75 89.07 31.34 9798.12 08:44:01 AM 118.78 0.34 118.44 15.36 27583.41 08:45:01 AM 130.57 8.39 122.18 596.22 24547.19 08:46:01 AM 126.52 88.95 37.57 5942.98 3078.51 08:47:01 AM 20.63 1.08 19.55 45.68 546.09 Average: 93.21 19.42 73.79 1365.04 11796.22 08:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 AM 83996 1797788 95.54 2088 1348208 507028 17.30 445480 1178760 97280 08:43:02 AM 86544 1795240 95.40 2088 1366096 446540 15.24 408320 1172416 103796 08:44:01 AM 85732 1796052 95.44 2088 1261256 565316 19.29 628144 918988 28504 08:45:01 AM 369880 1511904 80.34 2088 1043100 427752 14.60 471496 768284 51024 08:46:01 AM 181244 1700540 90.37 2088 1225536 426812 14.57 504868 916972 10164 08:47:01 AM 154868 1726916 91.77 2088 1225768 452092 15.43 540316 907004 9068 Average: 160377 1721407 91.48 2088 1244994 470923 16.07 499771 977071 49973 08:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:42:01 AM eth0 75.94 64.66 888.94 14.49 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:02 AM eth0 26.36 22.14 253.21 5.70 0.00 0.00 0.00 08:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 217.41 177.69 3898.79 17.63 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 17.58 19.02 49.41 4.98 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 11.61 12.43 9.88 9.24 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 9.07 11.69 8.74 5.16 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.27 50.96 843.92 9.52 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) 06/26/2025 _x86_64_ (1 CPU) 08:40:10 AM LINUX RESTART 08:41:01 AM CPU %user %nice %system %iowait %steal %idle 08:42:01 AM all 73.59 0.00 5.73 2.78 4.66 13.24 08:42:01 AM 0 73.59 0.00 5.73 2.78 4.66 13.24 08:43:02 AM all 70.69 0.00 7.03 1.18 5.06 16.04 08:43:02 AM 0 70.69 0.00 7.03 1.18 5.06 16.04 08:44:01 AM all 66.75 0.00 7.30 2.05 6.09 17.82 08:44:01 AM 0 66.75 0.00 7.30 2.05 6.09 17.82 08:45:01 AM all 70.97 0.00 7.30 2.73 4.88 14.13 08:45:01 AM 0 70.97 0.00 7.30 2.73 4.88 14.13 08:46:01 AM all 67.54 0.00 3.95 13.23 4.41 10.87 08:46:01 AM 0 67.54 0.00 3.95 13.23 4.41 10.87 08:47:01 AM all 78.51 0.00 3.91 0.84 3.90 12.84 08:47:01 AM 0 78.51 0.00 3.91 0.84 3.90 12.84 Average: all 71.34 0.00 5.87 3.82 4.83 14.15 Average: 0 71.34 0.00 5.87 3.82 4.83 14.15