---> uname -a: Linux prd-centos7-builder-1c-1g-4615.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 372 161 15 1304 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:1c:76:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe1c:7666/64 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) 07/03/2025 _x86_64_ (1 CPU) 12:04:48 PM LINUX RESTART 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:02 PM 216.52 126.09 90.43 10221.27 41492.46 12:07:01 PM 75.06 2.24 72.82 122.73 8896.40 12:08:01 PM 94.99 0.69 94.30 32.57 7783.43 12:09:01 PM 111.56 2.72 108.84 281.74 27681.71 12:10:01 PM 120.00 9.38 110.63 497.23 23860.56 12:11:01 PM 55.17 27.98 27.19 1359.03 2300.81 12:12:01 PM 69.22 56.66 12.56 4384.44 351.93 Average: 105.57 32.20 73.38 2405.47 15900.35 12:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:02 PM 108512 1773272 94.23 2088 1408812 429900 14.67 359220 1253324 41360 12:07:01 PM 186660 1695124 90.08 2088 1301760 427576 14.59 358848 1143740 67812 12:08:01 PM 82244 1799540 95.63 2088 1344932 498564 17.01 439788 1129408 78968 12:09:01 PM 392536 1489248 79.14 2088 1009280 496696 16.95 387260 835764 113176 12:10:01 PM 347748 1534036 81.52 2088 1031988 447320 15.27 490900 762152 36584 12:11:01 PM 357012 1524772 81.03 2088 1085636 380304 12.98 454756 785176 8 12:12:01 PM 151764 1730020 91.94 2088 1209408 460948 15.73 544112 900476 7508 Average: 232354 1649430 87.65 2088 1198831 448758 15.31 433555 972863 49345 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:06:02 PM eth0 283.84 142.47 959.42 58.67 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 66.70 59.83 799.65 7.24 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 25.95 24.73 227.90 8.82 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 176.44 139.73 3819.72 12.12 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 20.90 21.95 45.98 7.15 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 2.64 3.07 1.71 0.89 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 11.11 11.36 9.35 6.73 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.02 57.03 831.07 14.37 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) 07/03/2025 _x86_64_ (1 CPU) 12:04:48 PM LINUX RESTART 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:02 PM all 67.91 0.00 18.36 4.57 7.90 1.26 12:06:02 PM 0 67.91 0.00 18.36 4.57 7.90 1.26 12:07:01 PM all 71.29 0.00 6.20 1.48 7.52 13.52 12:07:01 PM 0 71.29 0.00 6.20 1.48 7.52 13.52 12:08:01 PM all 71.47 0.00 6.35 1.54 9.42 11.22 12:08:01 PM 0 71.47 0.00 6.35 1.54 9.42 11.22 12:09:01 PM all 64.28 0.00 7.32 2.28 9.71 16.41 12:09:01 PM 0 64.28 0.00 7.32 2.28 9.71 16.41 12:10:01 PM all 67.96 0.00 6.47 2.86 8.48 14.23 12:10:01 PM 0 67.96 0.00 6.47 2.86 8.48 14.23 12:11:01 PM all 34.10 0.00 2.16 4.37 4.27 55.10 12:11:01 PM 0 34.10 0.00 2.16 4.37 4.27 55.10 12:12:01 PM all 54.67 0.00 3.07 7.80 7.10 27.36 12:12:01 PM 0 54.67 0.00 3.07 7.80 7.10 27.36 Average: all 61.47 0.00 7.08 3.57 7.75 20.12 Average: 0 61.47 0.00 7.08 3.57 7.75 20.12