---> uname -a: Linux prd-centos7-docker-2c-8g-2453.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 636 4212 16 2972 6878 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:41:16:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.211/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe41:1638/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:5e:23:94 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) 06/08/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 144.26 23.58 120.68 4786.98 40737.51 08:53:01 PM 139.88 1.13 138.75 265.13 10877.48 08:54:01 PM 117.94 3.61 114.33 967.22 20471.81 08:55:01 PM 18.76 0.52 18.24 248.47 4285.12 08:56:01 PM 32.01 2.28 29.73 289.76 8514.84 Average: 90.40 6.24 84.16 1314.97 16997.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5568156 2440580 30.47 2088 1830204 837740 9.25 506108 1655840 149044 08:53:01 PM 5003452 3005284 37.53 2088 2014744 1209096 13.35 965156 1724856 64584 08:54:01 PM 4015192 3993544 49.86 2088 2607152 1646476 18.18 1593268 2035860 100404 08:55:01 PM 3749144 4259592 53.19 2088 2642080 1773592 19.58 1840176 2048852 8484 08:56:01 PM 4347460 3661276 45.72 2088 2891420 920716 10.17 1347056 1936796 100812 Average: 4536681 3472055 43.35 2088 2397120 1277524 14.10 1250353 1880441 84666 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 353.50 231.09 1399.03 62.51 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 276.44 326.08 1496.28 55.48 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 386.50 457.81 3796.67 445.11 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 16.28 19.51 66.10 3.59 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 161.65 211.32 49.54 1744.02 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.75 248.91 1361.27 463.44 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 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) 06/08/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.74 0.00 4.94 4.12 0.11 55.10 08:52:02 PM 0 45.64 0.00 5.53 2.86 0.12 45.84 08:52:02 PM 1 26.02 0.00 4.35 5.34 0.10 64.18 08:53:01 PM all 46.86 0.00 3.93 2.20 0.15 46.85 08:53:01 PM 0 46.01 0.00 5.29 2.53 0.14 46.02 08:53:01 PM 1 47.74 0.00 2.56 1.87 0.14 47.68 08:54:01 PM all 64.67 0.00 3.96 3.85 0.14 27.38 08:54:01 PM 0 59.41 0.00 5.44 5.55 0.14 29.45 08:54:01 PM 1 69.95 0.00 2.50 2.12 0.15 25.28 08:55:01 PM all 82.71 0.00 1.83 0.04 0.14 15.29 08:55:01 PM 0 82.07 0.00 2.02 0.04 0.13 15.74 08:55:01 PM 1 83.43 0.00 1.60 0.02 0.13 14.82 08:56:01 PM all 59.72 0.00 2.63 0.99 0.13 36.55 08:56:01 PM 0 68.40 0.00 3.04 1.16 0.14 27.26 08:56:01 PM 1 51.17 0.00 2.24 0.83 0.11 45.65 Average: all 57.74 0.00 3.47 2.25 0.13 36.40 Average: 0 60.20 0.00 4.28 2.44 0.14 32.95 Average: 1 55.30 0.00 2.67 2.07 0.13 39.84