---> uname -a: Linux prd-centos7-docker-2c-8g-3299.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 631 4200 16 2988 6882 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:d6:a9:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.93/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fed6:a971/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:3b:b9:90 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) 09/09/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 62.76 0.20 62.56 6.93 5772.67 08:54:01 PM 111.80 1.12 110.68 264.50 9894.33 08:55:01 PM 100.32 2.86 97.46 639.10 4292.10 08:56:01 PM 64.32 0.90 63.42 330.63 19312.56 08:57:01 PM 10.82 0.02 10.81 0.27 1444.76 08:58:01 PM 7.62 0.63 6.98 349.11 735.84 08:59:01 PM 26.24 0.65 25.59 51.81 8153.37 09:00:01 PM 23.91 1.51 22.39 166.34 3542.20 Average: 50.85 0.99 49.87 226.14 6639.21 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5527560 2481168 30.98 2088 1873440 877960 9.69 518472 1685000 162492 08:54:01 PM 5068096 2940632 36.72 2088 1993716 1215596 13.42 899552 1729508 41912 08:55:01 PM 4508384 3500344 43.71 2088 2161004 1532544 16.92 1383972 1782908 86132 08:56:01 PM 3948760 4059968 50.69 2088 2623800 1727812 19.08 1650128 2040412 32684 08:57:01 PM 3707352 4301376 53.71 2088 2641824 1834812 20.26 1882600 2046364 10948 08:58:01 PM 3603644 4405084 55.00 2088 2668672 1971712 21.77 1963696 2066156 8048 08:59:01 PM 4306004 3702724 46.23 2088 2901296 1000548 11.05 1199620 2123812 98820 09:00:01 PM 4336008 3672720 45.86 2088 2906608 945916 10.44 1346024 1946632 8872 Average: 4375726 3633002 45.36 2088 2471295 1388362 15.33 1355508 1927599 56238 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.64 50.56 729.14 5.60 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 158.63 157.46 848.61 32.23 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 342.84 406.57 2287.06 58.72 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 172.84 199.34 2073.51 412.63 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 8.14 8.38 50.65 1.59 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 4.59 4.71 3.19 1.30 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 57.03 84.62 11.73 560.56 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 110.65 134.93 41.58 1194.16 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 113.88 130.83 756.07 283.85 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) 09/09/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.78 0.00 3.02 0.65 6.90 56.65 08:53:01 PM 0 28.81 0.00 2.50 0.62 6.67 61.40 08:53:01 PM 1 36.78 0.00 3.53 0.66 7.15 51.88 08:54:01 PM all 43.48 0.00 3.67 2.29 10.00 40.56 08:54:01 PM 0 36.82 0.00 4.01 3.32 10.39 45.45 08:54:01 PM 1 50.33 0.00 3.31 1.25 9.58 35.53 08:55:01 PM all 59.06 0.00 3.53 3.14 12.75 21.52 08:55:01 PM 0 52.59 0.00 4.53 4.40 13.37 25.10 08:55:01 PM 1 65.74 0.00 2.51 1.82 12.11 17.81 08:56:01 PM all 62.70 0.00 4.00 1.54 15.08 16.68 08:56:01 PM 0 60.30 0.00 4.39 1.99 15.33 18.00 08:56:01 PM 1 65.12 0.00 3.60 1.09 14.83 15.36 08:57:01 PM all 77.91 0.00 2.36 0.02 13.95 5.77 08:57:01 PM 0 77.21 0.00 2.50 0.04 13.93 6.32 08:57:01 PM 1 78.59 0.00 2.19 0.00 13.97 5.24 08:58:01 PM all 73.96 0.00 2.18 0.05 12.17 11.64 08:58:01 PM 0 73.65 0.00 2.40 0.11 12.26 11.59 08:58:01 PM 1 74.29 0.00 1.95 0.02 12.08 11.67 08:59:01 PM all 52.92 0.00 2.55 0.85 9.32 34.36 08:59:01 PM 0 49.42 0.00 2.47 1.32 9.10 37.69 08:59:01 PM 1 56.44 0.00 2.65 0.36 9.53 31.01 09:00:01 PM all 34.51 0.00 2.30 0.49 6.96 55.73 09:00:01 PM 0 48.57 0.00 2.58 0.92 7.70 40.23 09:00:01 PM 1 20.97 0.00 2.02 0.08 6.27 70.65 Average: all 54.27 0.00 2.95 1.14 10.83 30.81 Average: 0 53.03 0.00 3.18 1.61 11.05 31.13 Average: 1 55.52 0.00 2.72 0.66 10.62 30.48