---> uname -a: Linux prd-centos7-builder-2c-1g-36894.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 6.0G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 5005 16 2233 6941 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:bc:f2:ef brd ff:ff:ff:ff:ff:ff inet 10.30.122.80/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:febc:f2ef/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) 01/17/2025 _x86_64_ (2 CPU) 02:20:04 AM LINUX RESTART 02:21:01 AM tps rtps wtps bread/s bwrtn/s 02:22:01 AM 224.93 1.70 223.23 108.04 7915.04 02:23:01 AM 12.09 7.73 4.36 789.74 333.46 02:24:01 AM 40.88 0.88 40.00 30.91 2589.29 02:25:01 AM 123.06 0.02 123.04 0.53 4928.27 02:26:01 AM 199.52 0.00 199.52 0.00 3105.35 02:27:01 AM 201.03 1.90 199.13 160.56 7079.31 02:28:01 AM 172.11 0.18 171.93 42.79 5541.50 02:29:01 AM 244.23 0.52 243.71 37.30 7718.00 Average: 152.23 1.62 150.62 146.24 4901.36 02:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 AM 5763668 2245240 28.03 2620 1622752 921084 10.17 582072 1422180 44 02:23:01 AM 5651448 2357460 29.44 2620 1680364 969260 10.70 653608 1454824 28760 02:24:01 AM 5406156 2602752 32.50 2620 1846800 976488 10.78 677556 1605216 173704 02:25:01 AM 5277880 2731028 34.10 2620 1948936 974336 10.76 829564 1555788 163120 02:26:01 AM 5278160 2730748 34.10 2620 1949964 975692 10.77 829156 1556268 79348 02:27:01 AM 5467884 2541024 31.73 2620 1886544 642868 7.10 790192 1446528 85168 02:28:01 AM 5301788 2707120 33.80 2620 2043732 618732 6.83 820276 1550396 118404 02:29:01 AM 5153328 2855580 35.66 2620 2150892 633884 7.00 899468 1593844 83824 Average: 5412539 2596369 32.42 2620 1891248 839043 9.26 760236 1523130 91546 02:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:22:01 AM eth0 88.68 57.44 704.46 20.91 0.00 0.00 0.00 02:22:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 15.39 10.41 103.16 1.52 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 12.42 9.11 276.06 0.75 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 5.45 4.00 102.74 0.46 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 1.88 0.47 0.15 0.09 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 17.32 16.36 10.63 3.43 0.00 0.00 0.00 02:27:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 02:28:01 AM eth0 38.00 33.59 552.04 6.88 0.00 0.00 0.00 02:28:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 02:29:01 AM eth0 27.61 24.43 276.66 7.09 0.00 0.00 0.00 02:29:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 Average: eth0 25.85 19.47 253.24 5.14 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 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) 01/17/2025 _x86_64_ (2 CPU) 02:20:04 AM LINUX RESTART 02:21:01 AM CPU %user %nice %system %iowait %steal %idle 02:22:01 AM all 5.66 0.00 1.34 4.89 0.05 88.07 02:22:01 AM 0 4.51 0.00 1.72 6.96 0.03 86.78 02:22:01 AM 1 6.79 0.00 0.98 2.83 0.05 89.35 02:23:01 AM all 4.12 0.00 0.62 19.17 0.04 76.05 02:23:01 AM 0 7.27 0.00 0.74 4.80 0.05 87.14 02:23:01 AM 1 0.96 0.00 0.46 33.70 0.05 64.83 02:24:01 AM all 7.34 0.00 1.46 28.44 0.09 62.66 02:24:01 AM 0 11.00 0.00 1.58 22.03 0.08 65.31 02:24:01 AM 1 3.69 0.00 1.35 34.82 0.08 60.06 02:25:01 AM all 6.64 0.00 1.77 38.27 0.05 53.27 02:25:01 AM 0 9.13 0.00 2.19 34.76 0.07 53.86 02:25:01 AM 1 4.17 0.00 1.38 41.72 0.05 52.68 02:26:01 AM all 0.28 0.00 0.25 51.13 0.03 48.31 02:26:01 AM 0 0.20 0.00 0.18 41.84 0.02 57.76 02:26:01 AM 1 0.37 0.00 0.32 60.43 0.03 38.86 02:27:01 AM all 12.69 0.00 2.20 21.86 0.06 63.19 02:27:01 AM 0 20.35 0.00 2.81 25.70 0.07 51.06 02:27:01 AM 1 5.15 0.00 1.55 18.08 0.07 75.15 02:28:01 AM all 25.05 0.00 2.02 10.37 0.10 62.46 02:28:01 AM 0 46.56 0.00 3.35 9.94 0.12 40.03 02:28:01 AM 1 4.58 0.00 0.78 10.80 0.07 83.77 02:29:01 AM all 27.98 0.00 2.48 4.93 0.13 64.47 02:29:01 AM 0 53.25 0.00 3.90 5.64 0.16 37.05 02:29:01 AM 1 4.24 0.00 1.16 4.27 0.10 90.23 Average: all 11.11 0.00 1.51 22.51 0.07 64.79 Average: 0 18.60 0.00 2.04 19.11 0.08 60.18 Average: 1 3.74 0.00 1.00 25.86 0.06 69.33