---> uname -a: Linux prd-centos7-builder-1c-1g-4852.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 378 169 16 1289 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:0a:2c:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe0a:2cb5/64 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) 07/04/2025 _x86_64_ (1 CPU) 12:06:07 PM LINUX RESTART 12:07:01 PM tps rtps wtps bread/s bwrtn/s 12:08:02 PM 82.90 16.27 66.63 1608.05 5450.59 12:09:01 PM 94.45 0.02 94.44 0.57 9176.01 12:10:01 PM 104.72 0.70 104.02 32.27 20947.56 12:11:01 PM 102.93 2.79 100.14 264.33 20840.95 12:12:01 PM 79.52 10.86 68.65 655.48 14111.75 12:13:02 PM 49.25 26.79 22.46 1178.65 1929.39 12:14:01 PM 74.41 58.08 16.34 4520.42 530.72 Average: 83.94 16.40 67.54 1168.54 10445.05 12:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:02 PM 77816 1803968 95.86 2088 1356076 503220 17.17 441936 1191052 73936 12:09:01 PM 86344 1795440 95.41 2088 1344420 471412 16.09 425256 1163976 106832 12:10:01 PM 72596 1809188 96.14 2088 1309936 536476 18.31 574740 997744 9284 12:11:01 PM 178504 1703280 90.51 2088 1183320 533388 18.20 755348 679480 40108 12:12:01 PM 289856 1591928 84.60 2088 1033052 500400 17.08 548896 759940 39936 12:13:02 PM 296700 1585084 84.23 2088 1070520 453560 15.48 519948 779108 12 12:14:01 PM 125208 1756576 93.35 2088 1194924 498708 17.02 575916 894208 8856 Average: 161003 1720781 91.44 2088 1213178 499595 17.05 548863 923644 39852 12:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:08:02 PM eth0 65.41 57.03 836.13 6.96 0.00 0.00 0.00 12:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 23.77 22.53 275.39 3.54 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 131.47 108.47 3116.61 13.20 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 33.48 28.47 717.29 4.36 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 9.76 10.01 22.76 3.66 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 12:13:02 PM eth0 2.48 2.51 1.34 0.33 0.00 0.00 0.00 12:13:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 11.62 12.29 9.86 8.71 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.83 34.55 715.47 5.81 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) 07/04/2025 _x86_64_ (1 CPU) 12:06:07 PM LINUX RESTART 12:07:01 PM CPU %user %nice %system %iowait %steal %idle 12:08:02 PM all 68.10 0.00 5.56 2.35 13.96 10.04 12:08:02 PM 0 68.10 0.00 5.56 2.35 13.96 10.04 12:09:01 PM all 61.41 0.00 6.03 2.32 16.84 13.41 12:09:01 PM 0 61.41 0.00 6.03 2.32 16.84 13.41 12:10:01 PM all 60.62 0.00 6.50 2.06 16.31 14.51 12:10:01 PM 0 60.62 0.00 6.50 2.06 16.31 14.51 12:11:01 PM all 58.74 0.00 6.08 2.33 14.41 18.44 12:11:01 PM 0 58.74 0.00 6.08 2.33 14.41 18.44 12:12:01 PM all 67.39 0.00 5.33 2.19 15.65 9.44 12:12:01 PM 0 67.39 0.00 5.33 2.19 15.65 9.44 12:13:02 PM all 29.06 0.00 2.38 4.53 7.34 56.69 12:13:02 PM 0 29.06 0.00 2.38 4.53 7.34 56.69 12:14:01 PM all 65.11 0.00 3.42 8.24 13.05 10.19 12:14:01 PM 0 65.11 0.00 3.42 8.24 13.05 10.19 Average: all 58.47 0.00 5.04 3.42 13.91 19.17 Average: 0 58.47 0.00 5.04 3.42 13.91 19.17