---> uname -a: Linux prd-centos7-builder-1c-1g-7093.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 5.8G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 363 139 16 1334 1275 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:58:07:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe58:702/64 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) 02/20/2026 _x86_64_ (1 CPU) 02:58:48 AM LINUX RESTART 03:00:02 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 79.37 2.85 76.52 137.84 9169.64 03:02:01 AM 100.47 4.63 95.84 449.52 9274.61 03:03:01 AM 139.64 54.88 84.76 4136.55 14186.61 03:04:02 AM 39.20 0.56 38.65 128.12 3044.71 Average: 89.84 15.92 73.93 1227.44 8929.78 03:00:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 200444 1681340 89.35 2088 1307608 413220 14.10 322664 1162912 88700 03:02:01 AM 87092 1794692 95.37 2088 1302808 539032 18.39 450260 1111432 85628 03:03:01 AM 172860 1708924 90.81 2088 1251744 425476 14.52 396976 1047932 55704 03:04:02 AM 213800 1667984 88.64 2088 1253756 382380 13.05 352316 1051268 7700 Average: 168549 1713235 91.04 2088 1278979 440027 15.02 380554 1093386 59433 03:00:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 71.57 64.77 832.72 8.04 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 44.75 40.30 586.99 9.14 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 36.29 31.83 454.67 7.43 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:02 AM eth0 11.82 13.36 11.23 7.95 0.00 0.00 0.00 03:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.91 37.38 469.07 8.14 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) 02/20/2026 _x86_64_ (1 CPU) 02:58:48 AM LINUX RESTART 03:00:02 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 66.79 0.00 6.50 2.19 3.62 20.90 03:01:01 AM 0 66.79 0.00 6.50 2.19 3.62 20.90 03:02:01 AM all 68.07 0.00 6.65 2.11 3.60 19.57 03:02:01 AM 0 68.07 0.00 6.65 2.11 3.60 19.57 03:03:01 AM all 61.60 0.00 5.72 8.86 4.01 19.80 03:03:01 AM 0 61.60 0.00 5.72 8.86 4.01 19.80 03:04:02 AM all 75.16 0.00 4.16 1.27 4.61 14.80 03:04:02 AM 0 75.16 0.00 4.16 1.27 4.61 14.80 Average: all 67.89 0.00 5.75 3.63 3.96 18.76 Average: 0 67.89 0.00 5.75 3.63 3.96 18.76