---> uname -a: Linux prd-centos7-builder-1c-1g-840.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 379 176 15 1282 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:9c:a3:1e brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe9c:a31e/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) 12/16/2025 _x86_64_ (1 CPU) 06:37:03 PM LINUX RESTART 06:38:01 PM tps rtps wtps bread/s bwrtn/s 06:39:01 PM 95.20 11.58 83.62 851.98 9403.40 06:40:02 PM 73.55 0.62 72.93 17.05 7786.76 06:41:01 PM 144.32 4.02 140.31 500.85 32840.80 06:42:01 PM 112.34 10.06 102.28 462.77 21037.43 06:43:01 PM 126.17 87.25 38.92 5813.69 3012.27 Average: 110.26 22.87 87.39 1539.09 14748.64 06:38:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 PM 128992 1752792 93.15 2088 1262204 514596 17.56 436792 1114772 54000 06:40:02 PM 106104 1775680 94.36 2088 1354960 417560 14.25 402860 1144672 58468 06:41:01 PM 358184 1523600 80.97 2088 1026508 510384 17.42 417544 839852 63888 06:42:01 PM 304424 1577360 83.82 2088 1016820 505076 17.24 535752 761228 56468 06:43:01 PM 128208 1753576 93.19 2088 1186676 505404 17.25 551364 917112 8832 Average: 205182 1676602 89.10 2088 1169434 490604 16.74 468862 955527 48331 06:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:39:01 PM eth0 71.48 65.59 873.37 6.49 0.00 0.00 0.00 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 PM eth0 33.19 31.57 292.50 6.46 0.00 0.00 0.00 06:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 172.80 146.92 4071.35 12.86 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 21.92 26.57 13.23 8.59 0.00 0.00 0.00 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 14.43 14.14 15.66 9.28 0.00 0.00 0.00 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.36 56.62 1042.31 8.72 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) 12/16/2025 _x86_64_ (1 CPU) 06:37:03 PM LINUX RESTART 06:38:01 PM CPU %user %nice %system %iowait %steal %idle 06:39:01 PM all 74.91 0.00 6.77 2.68 2.46 13.18 06:39:01 PM 0 74.91 0.00 6.77 2.68 2.46 13.18 06:40:02 PM all 80.38 0.00 6.98 0.35 2.66 9.64 06:40:02 PM 0 80.38 0.00 6.98 0.35 2.66 9.64 06:41:01 PM all 71.88 0.00 9.16 2.38 2.69 13.90 06:41:01 PM 0 71.88 0.00 9.16 2.38 2.69 13.90 06:42:01 PM all 77.10 0.00 6.01 2.71 2.59 11.58 06:42:01 PM 0 77.10 0.00 6.01 2.71 2.59 11.58 06:43:01 PM all 74.59 0.00 4.05 10.41 2.18 8.77 06:43:01 PM 0 74.59 0.00 4.05 10.41 2.18 8.77 Average: all 75.78 0.00 6.58 3.72 2.51 11.40 Average: 0 75.78 0.00 6.58 3.72 2.51 11.40