---> uname -a: Linux prd-centos7-docker-2c-8g-1192.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 660 4168 16 2992 6853 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:cb:62:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fecb:6244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:7e:55:35 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) 08/16/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 129.01 20.91 108.11 4583.12 40282.89 08:53:01 PM 90.45 0.00 90.45 0.00 8622.88 08:54:01 PM 114.64 1.55 113.09 303.75 6678.93 08:55:01 PM 93.23 3.26 89.97 923.73 19064.18 08:56:01 PM 24.04 0.10 23.94 3.06 3887.61 08:57:01 PM 7.76 0.33 7.43 242.82 742.61 08:58:01 PM 24.28 0.88 23.40 150.01 8039.52 08:59:01 PM 25.57 1.52 24.06 166.37 3635.13 Average: 63.57 3.58 59.99 798.40 11376.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5586964 2421764 30.24 2088 1735140 979884 10.82 604860 1570312 65812 08:53:01 PM 5325972 2682756 33.50 2088 1952288 970412 10.71 660856 1722528 121216 08:54:01 PM 4851976 3156752 39.42 2088 2090208 1261884 13.93 1074236 1756492 85484 08:55:01 PM 3870016 4138712 51.68 2088 2601516 1694880 18.71 1721164 2049908 76056 08:56:01 PM 3760940 4247788 53.04 2088 2645564 1718420 18.97 1824752 2050060 10924 08:57:01 PM 3599292 4409436 55.06 2088 2669272 1844164 20.36 1966464 2066700 8072 08:58:01 PM 4278688 3730040 46.57 2088 2904992 1015204 11.21 1221200 2127016 98820 08:59:01 PM 4284216 3724512 46.51 2088 2908832 977956 10.80 1393240 1949356 7480 Average: 4444758 3563970 44.50 2088 2438476 1307850 14.44 1308346 1911546 59233 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 333.21 186.25 1134.33 58.05 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 36.78 33.92 539.95 4.41 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 382.30 441.00 2116.39 70.71 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 256.74 296.54 2671.53 421.31 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 43.35 49.31 316.86 8.09 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 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 08:57:01 PM eth0 4.70 4.88 3.35 1.44 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 51.41 83.71 10.09 555.67 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 111.41 138.56 43.16 1202.90 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 152.74 154.53 855.33 290.91 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) 08/16/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 41.49 0.00 6.30 3.51 2.59 46.12 08:52:02 PM 0 49.70 0.00 7.32 3.14 2.63 37.22 08:52:02 PM 1 33.43 0.00 5.33 3.86 2.55 54.82 08:53:01 PM all 36.01 0.00 3.76 0.66 2.56 57.01 08:53:01 PM 0 35.59 0.00 3.61 0.84 2.49 57.48 08:53:01 PM 1 36.46 0.00 3.88 0.47 2.64 56.54 08:54:01 PM all 63.71 0.00 4.28 2.63 3.30 26.07 08:54:01 PM 0 51.10 0.00 6.57 4.30 3.07 34.96 08:54:01 PM 1 76.70 0.00 1.96 0.89 3.53 16.92 08:55:01 PM all 70.94 0.00 4.55 1.61 3.37 19.53 08:55:01 PM 0 68.96 0.00 5.77 1.83 3.23 20.22 08:55:01 PM 1 72.95 0.00 3.33 1.39 3.49 18.84 08:56:01 PM all 88.61 0.00 2.44 0.23 4.03 4.69 08:56:01 PM 0 87.02 0.00 2.90 0.43 4.13 5.52 08:56:01 PM 1 90.18 0.00 1.96 0.04 3.95 3.87 08:57:01 PM all 82.44 0.00 1.97 0.05 3.73 11.82 08:57:01 PM 0 81.92 0.00 2.11 0.02 3.68 12.27 08:57:01 PM 1 83.00 0.00 1.82 0.05 3.75 11.37 08:58:01 PM all 63.03 0.00 2.65 0.48 2.89 30.96 08:58:01 PM 0 67.99 0.00 3.66 0.64 2.91 24.81 08:58:01 PM 1 58.14 0.00 1.65 0.33 2.88 36.99 08:59:01 PM all 35.87 0.00 2.42 0.34 2.07 59.30 08:59:01 PM 0 51.62 0.00 2.88 0.21 2.23 43.07 08:59:01 PM 1 20.68 0.00 1.99 0.47 1.93 74.92 Average: all 59.94 0.00 3.55 1.19 3.06 32.26 Average: 0 61.53 0.00 4.36 1.43 3.04 29.63 Average: 1 58.36 0.00 2.75 0.95 3.07 34.87