---> uname -a: Linux prd-centos7-docker-2c-8g-4657.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): 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: 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): 0,1 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 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: 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 20G 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 604 5117 16 2098 6931 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:2a:45:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe2a:458a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:87:d0:e8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 01:14:54 PM LINUX RESTART 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 69.91 0.77 69.15 25.31 5916.88 01:18:01 PM 91.91 3.80 88.11 1696.42 9328.10 01:19:01 PM 42.41 6.23 36.18 449.95 2166.90 01:20:01 PM 18.20 0.18 18.01 27.04 516.78 Average: 55.61 2.74 52.86 549.70 4482.20 01:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 5464088 2544640 31.77 2088 1875500 926572 10.23 584072 1683172 150236 01:18:01 PM 5179152 2829576 35.33 2088 2034908 1020080 11.26 752768 1765860 32596 01:19:01 PM 5196264 2812464 35.12 2088 2039180 996076 11.00 860320 1640880 9724 01:20:01 PM 5199632 2809096 35.08 2088 2039868 992152 10.95 859508 1639604 8912 Average: 5259784 2748944 34.32 2088 1997364 983720 10.86 764167 1682379 50367 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:17:01 PM eth0 63.92 58.01 735.56 6.24 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 31.01 28.30 226.21 7.72 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 9.44 9.07 6.67 3.76 0.00 0.00 0.00 01:19:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 12.52 13.72 11.48 6.48 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.22 27.27 244.97 6.05 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 0.00 0.00 0.00 Average: docker0 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-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/03/2025 _x86_64_ (2 CPU) 01:14:54 PM LINUX RESTART 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 33.05 0.00 3.09 0.86 5.78 57.22 01:17:01 PM 0 32.84 0.00 3.54 1.14 5.79 56.69 01:17:01 PM 1 33.25 0.00 2.64 0.58 5.78 57.74 01:18:01 PM all 33.78 0.00 2.88 1.17 5.38 56.79 01:18:01 PM 0 34.90 0.00 3.17 0.82 5.58 55.53 01:18:01 PM 1 32.68 0.00 2.57 1.50 5.17 58.09 01:19:01 PM all 31.62 0.00 5.51 0.92 6.89 55.06 01:19:01 PM 0 36.86 0.00 5.81 0.75 7.07 49.52 01:19:01 PM 1 26.46 0.00 5.21 1.10 6.73 60.49 01:20:01 PM all 36.22 0.00 2.09 0.31 5.47 55.90 01:20:01 PM 0 37.18 0.00 2.30 0.36 5.40 54.76 01:20:01 PM 1 35.26 0.00 1.92 0.26 5.55 57.03 Average: all 33.66 0.00 3.40 0.81 5.88 56.24 Average: 0 35.45 0.00 3.71 0.77 5.96 54.12 Average: 1 31.88 0.00 3.10 0.86 5.81 58.35