---> uname -a: Linux prd-centos7-builder-2c-1g-32529.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5420 16 1870 7009 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:21:8b:16 brd ff:ff:ff:ff:ff:ff inet 10.30.122.188/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe21:8b16/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/25/2024 _x86_64_ (2 CPU) 09:03:32 PM LINUX RESTART 09:04:10 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 137.63 26.52 111.11 4950.13 4378.66 09:06:01 PM 234.02 0.23 233.79 7.46 8119.90 09:07:01 PM 200.93 0.03 200.90 0.27 5679.76 09:08:01 PM 61.18 0.88 60.29 58.63 1656.08 09:09:01 PM 25.43 1.52 23.92 103.40 492.97 Average: 131.66 5.21 126.45 904.99 4056.07 09:04:10 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5849592 2159316 26.96 2620 1561416 655064 7.23 513808 1405260 41956 09:06:01 PM 5657016 2351892 29.37 2620 1736432 628416 6.94 518348 1552056 38592 09:07:01 PM 5562284 2446624 30.55 2620 1800896 632944 6.99 571820 1572680 25940 09:08:01 PM 5585932 2422976 30.25 2620 1800956 607892 6.71 574864 1547268 32 09:09:01 PM 5491732 2517176 31.43 2620 1817220 682680 7.54 659204 1554332 12976 Average: 5629311 2379597 29.71 2620 1743384 641399 7.08 567609 1526319 23899 09:04:10 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 297.54 201.64 1118.30 70.45 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 42.55 31.17 779.36 8.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 11.53 10.61 67.60 3.65 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 26.55 26.62 47.16 6.28 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 30.38 28.01 25.78 9.65 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.17 55.31 386.13 18.07 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/25/2024 _x86_64_ (2 CPU) 09:03:32 PM LINUX RESTART 09:04:10 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 30.75 0.00 4.55 14.06 0.14 50.50 09:05:01 PM 0 43.04 0.00 5.69 19.45 0.17 31.65 09:05:01 PM 1 18.94 0.00 3.48 8.88 0.12 68.57 09:06:01 PM all 16.67 0.00 1.85 13.30 0.13 68.05 09:06:01 PM 0 25.31 0.00 2.62 13.72 0.12 58.22 09:06:01 PM 1 8.17 0.00 1.09 12.86 0.14 77.74 09:07:01 PM all 16.30 0.00 1.79 19.29 0.18 62.44 09:07:01 PM 0 27.98 0.00 2.51 18.30 0.21 51.00 09:07:01 PM 1 5.05 0.00 1.09 20.27 0.14 73.46 09:08:01 PM all 26.78 0.00 2.96 2.69 0.13 67.44 09:08:01 PM 0 46.54 0.00 3.98 2.37 0.13 46.99 09:08:01 PM 1 8.21 0.00 2.01 2.97 0.14 86.68 09:09:01 PM all 39.08 0.00 1.77 0.60 0.14 58.40 09:09:01 PM 0 75.14 0.00 2.68 1.06 0.19 20.94 09:09:01 PM 1 6.26 0.00 0.95 0.19 0.12 92.49 Average: all 25.67 0.00 2.52 9.91 0.14 61.75 Average: 0 43.21 0.00 3.42 10.84 0.16 42.37 Average: 1 9.00 0.00 1.66 9.03 0.13 80.18