---> uname -a: Linux prd-centos7-builder-1c-1g-1152.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 375 174 15 1287 1263 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:c5:35:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fec5:35aa/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) 12/19/2025 _x86_64_ (1 CPU) 12:09:56 PM LINUX RESTART 12:11:01 PM tps rtps wtps bread/s bwrtn/s 12:12:01 PM 87.55 4.84 82.71 242.31 9418.39 12:13:02 PM 66.08 0.35 65.72 8.09 5131.96 12:14:01 PM 99.89 0.30 99.59 14.49 25002.67 12:15:01 PM 144.44 4.32 140.12 472.88 29395.79 12:16:01 PM 132.60 94.08 38.52 6037.17 2797.92 12:17:01 PM 21.57 3.64 17.93 235.12 513.36 Average: 91.94 18.04 73.90 1175.56 11984.06 12:11:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 PM 86148 1795636 95.42 2088 1316508 508276 17.35 465392 1130512 43448 12:13:02 PM 110664 1771120 94.12 2088 1360924 417408 14.24 386840 1161732 112460 12:14:01 PM 83452 1798332 95.57 2088 1258008 568084 19.39 672908 875600 97888 12:15:01 PM 347368 1534416 81.54 2088 1002848 570740 19.48 495236 760992 40032 12:16:01 PM 128756 1753028 93.16 2088 1192572 502864 17.16 553480 913868 14412 12:17:01 PM 186580 1695204 90.08 2088 1192440 444624 15.17 496116 912932 7628 Average: 157161 1724623 91.65 2088 1220550 501999 17.13 511662 959273 52645 12:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:12:01 PM eth0 76.87 71.62 859.48 6.83 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 33.53 31.78 287.59 6.68 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 228.73 197.18 3961.46 17.41 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 12:15:01 PM eth0 21.09 25.07 11.67 5.79 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 13.78 14.96 10.12 6.97 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 11.95 13.05 12.31 9.14 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.07 58.72 852.52 8.79 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) 12/19/2025 _x86_64_ (1 CPU) 12:09:56 PM LINUX RESTART 12:11:01 PM CPU %user %nice %system %iowait %steal %idle 12:12:01 PM all 66.52 0.00 5.70 1.78 8.44 17.56 12:12:01 PM 0 66.52 0.00 5.70 1.78 8.44 17.56 12:13:02 PM all 69.59 0.00 5.77 1.54 8.22 14.89 12:13:02 PM 0 69.59 0.00 5.77 1.54 8.22 14.89 12:14:01 PM all 53.43 0.00 6.26 2.38 7.21 30.72 12:14:01 PM 0 53.43 0.00 6.26 2.38 7.21 30.72 12:15:01 PM all 70.46 0.00 7.41 1.87 8.12 12.14 12:15:01 PM 0 70.46 0.00 7.41 1.87 8.12 12.14 12:16:01 PM all 65.65 0.00 3.80 11.63 7.39 11.54 12:16:01 PM 0 65.65 0.00 3.80 11.63 7.39 11.54 12:17:01 PM all 68.07 0.00 3.72 0.87 7.41 19.92 12:17:01 PM 0 68.07 0.00 3.72 0.87 7.41 19.92 Average: all 65.64 0.00 5.44 3.36 7.80 17.78 Average: 0 65.64 0.00 5.44 3.36 7.80 17.78