---> uname -a: Linux prd-centos7-builder-1c-1g-4751.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 5.7G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 364 213 16 1260 1283 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:99:2f:55 brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe99:2f55/64 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) 04:48:13 PM LINUX RESTART 04:49:01 PM tps rtps wtps bread/s bwrtn/s 04:50:01 PM 7.02 0.85 6.17 246.62 1337.38 04:51:01 PM 0.48 0.00 0.48 0.00 7.26 04:52:01 PM 0.17 0.00 0.17 0.00 1.33 04:53:01 PM 0.25 0.00 0.25 0.00 3.10 04:54:01 PM 1.95 1.70 0.25 163.01 2.82 04:55:01 PM 92.78 14.38 78.40 1153.54 4203.65 04:56:02 PM 95.09 1.22 93.87 174.69 10336.97 04:57:01 PM 118.52 1.23 117.29 55.95 25767.37 04:58:01 PM 76.34 57.49 18.85 4498.77 618.91 Average: 41.99 8.25 33.74 676.95 4501.64 04:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 PM 171592 1710192 90.88 2088 1453892 358312 12.23 209392 1354436 16 04:51:01 PM 171452 1710332 90.89 2088 1453896 358312 12.23 209612 1354200 8 04:52:01 PM 171364 1710420 90.89 2088 1453900 358312 12.23 209636 1354200 8 04:53:01 PM 171488 1710296 90.89 2088 1453904 358312 12.23 209644 1354200 12 04:54:01 PM 109272 1772512 94.19 2088 1464232 372220 12.70 268520 1357256 5512 04:55:01 PM 69324 1812460 96.32 2088 1347824 519700 17.74 456176 1181900 104568 04:56:02 PM 129768 1752016 93.10 2088 1347788 417188 14.24 377684 1157620 102664 04:57:01 PM 65208 1816576 96.53 2088 1270168 575136 19.63 667716 905760 95060 04:58:01 PM 262092 1619692 86.07 2088 1193644 424344 14.48 440488 948868 21584 Average: 146840 1734944 92.20 2088 1382139 415760 14.19 338763 1218716 36604 04:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:50:01 PM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 04:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 0.12 0.03 0.01 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 49.32 31.09 126.36 26.01 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 98.92 79.43 921.37 25.37 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:02 PM eth0 27.65 24.69 278.41 4.63 0.00 0.00 0.00 04:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 88.96 70.00 2183.31 9.99 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 14.92 14.33 11.70 11.70 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.23 23.67 374.75 8.48 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) 04:48:13 PM LINUX RESTART 04:49:01 PM CPU %user %nice %system %iowait %steal %idle 04:50:01 PM all 4.11 0.00 0.45 0.03 1.53 93.88 04:50:01 PM 0 4.11 0.00 0.45 0.03 1.53 93.88 04:51:01 PM all 0.38 0.00 0.08 0.00 0.81 98.72 04:51:01 PM 0 0.38 0.00 0.08 0.00 0.81 98.72 04:52:01 PM all 0.35 0.00 0.08 0.00 0.40 99.17 04:52:01 PM 0 0.35 0.00 0.08 0.00 0.40 99.17 04:53:01 PM all 0.33 0.00 0.08 0.00 0.70 98.89 04:53:01 PM 0 0.33 0.00 0.08 0.00 0.70 98.89 04:54:01 PM all 10.99 0.00 0.50 0.07 1.26 87.18 04:54:01 PM 0 10.99 0.00 0.50 0.07 1.26 87.18 04:55:01 PM all 66.84 0.00 5.34 6.22 5.37 16.23 04:55:01 PM 0 66.84 0.00 5.34 6.22 5.37 16.23 04:56:02 PM all 72.51 0.00 6.88 1.38 6.54 12.69 04:56:02 PM 0 72.51 0.00 6.88 1.38 6.54 12.69 04:57:01 PM all 70.83 0.00 7.59 2.01 6.41 13.16 04:57:01 PM 0 70.83 0.00 7.59 2.01 6.41 13.16 04:58:01 PM all 71.78 0.00 4.29 7.57 7.01 9.35 04:58:01 PM 0 71.78 0.00 4.29 7.57 7.01 9.35 Average: all 31.97 0.00 2.71 1.85 3.25 60.22 Average: 0 31.97 0.00 2.71 1.85 3.25 60.22