---> uname -a: Linux prd-centos7-docker-2c-8g-4571.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: 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 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 648 4179 16 2992 6865 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:c2:9a:6c brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fec2:9a6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:fc:3b:00 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) 09/24/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 74.90 0.20 74.70 6.93 6277.38 08:54:01 PM 105.13 1.07 104.06 258.94 8714.51 08:55:01 PM 100.20 3.54 96.66 942.12 5764.30 08:56:01 PM 56.91 0.27 56.64 28.36 17711.92 08:57:01 PM 8.75 0.02 8.73 0.53 1321.39 08:58:01 PM 7.79 0.83 6.96 369.24 516.83 08:59:01 PM 29.75 1.71 28.04 155.04 10559.94 09:00:01 PM 21.78 0.18 21.60 34.77 1080.90 Average: 50.66 0.98 49.68 224.56 6493.23 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5473340 2535388 31.66 2088 1890624 890836 9.84 557132 1697444 132660 08:54:01 PM 4991644 3017084 37.67 2088 2022592 1263760 13.95 963036 1737252 53108 08:55:01 PM 4554392 3454336 43.13 2088 2218260 1361768 15.04 1307348 1808140 69512 08:56:01 PM 3871508 4137220 51.66 2088 2635100 1662196 18.35 1716684 2047040 25988 08:57:01 PM 3849640 4159088 51.93 2088 2654452 1674320 18.49 1726236 2056440 8400 08:58:01 PM 3427120 4581608 57.21 2088 2673604 2028468 22.40 2130380 2071296 3568 08:59:01 PM 4309144 3699584 46.19 2088 2911192 949892 10.49 1365400 1951044 25320 09:00:01 PM 4277300 3731428 46.59 2088 2910984 979756 10.82 1397232 1950724 8724 Average: 4344261 3664467 45.76 2088 2489601 1351374 14.92 1395431 1914922 40910 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 59.96 57.48 726.95 6.54 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 207.07 239.49 1073.13 41.96 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 303.21 353.74 2165.46 50.35 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 145.74 166.28 1826.26 405.97 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 7.62 7.55 50.46 1.53 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 5.49 5.44 3.61 1.74 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 156.88 212.65 46.26 1747.17 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 13.62 13.27 14.52 5.61 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.47 132.01 738.49 282.53 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 09/24/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 33.79 0.00 3.17 0.96 3.17 58.90 08:53:01 PM 0 40.28 0.00 3.08 1.48 3.20 51.95 08:53:01 PM 1 27.40 0.00 3.26 0.47 3.13 65.73 08:54:01 PM all 51.68 0.00 4.12 2.48 4.14 37.57 08:54:01 PM 0 38.24 0.00 4.95 3.90 4.25 48.66 08:54:01 PM 1 65.69 0.00 3.26 0.98 4.04 26.03 08:55:01 PM all 73.21 0.00 3.52 2.75 3.99 16.53 08:55:01 PM 0 63.97 0.00 5.22 4.83 4.01 21.96 08:55:01 PM 1 82.66 0.00 1.78 0.64 3.96 10.97 08:56:01 PM all 75.37 0.00 4.18 1.34 4.28 14.82 08:56:01 PM 0 74.13 0.00 4.68 1.26 4.34 15.60 08:56:01 PM 1 76.62 0.00 3.69 1.40 4.25 14.04 08:57:01 PM all 81.99 0.00 2.18 0.00 3.95 11.87 08:57:01 PM 0 82.18 0.00 2.19 0.02 4.00 11.61 08:57:01 PM 1 81.79 0.00 2.15 0.00 3.91 12.15 08:58:01 PM all 90.10 0.00 2.26 0.06 4.15 3.42 08:58:01 PM 0 89.76 0.00 2.45 0.09 4.39 3.30 08:58:01 PM 1 90.47 0.00 2.09 0.02 3.89 3.53 08:59:01 PM all 45.52 0.00 3.16 0.43 3.46 47.42 08:59:01 PM 0 47.23 0.00 3.45 0.49 3.62 45.22 08:59:01 PM 1 43.82 0.00 2.87 0.36 3.32 49.63 09:00:01 PM all 35.92 0.00 1.74 0.36 3.05 58.93 09:00:01 PM 0 49.16 0.00 1.95 0.49 3.13 45.28 09:00:01 PM 1 23.10 0.00 1.56 0.25 2.97 72.11 Average: all 60.43 0.00 3.04 1.05 3.77 31.71 Average: 0 60.20 0.00 3.50 1.58 3.86 30.85 Average: 1 60.66 0.00 2.58 0.51 3.67 32.57