---> uname -a: Linux prd-centos7-docker-2c-8g-607.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 641 4189 16 2989 6872 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:c9:8d:77 brd ff:ff:ff:ff:ff:ff inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fec9:8d77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:ff:a5:77 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) 08/09/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 175.87 77.35 98.52 6119.65 38902.26 08:53:01 PM 71.93 0.15 71.78 2.93 7501.05 08:54:02 PM 103.08 1.12 101.96 260.59 6747.40 08:55:01 PM 103.67 3.64 100.03 980.23 5841.45 08:56:01 PM 56.03 0.23 55.79 6.77 17557.55 08:57:01 PM 11.12 0.02 11.11 0.53 1430.40 08:58:01 PM 8.90 0.88 8.01 376.85 510.23 08:59:01 PM 28.82 0.50 28.32 28.22 10537.26 09:00:01 PM 23.98 1.42 22.56 162.10 1065.15 Average: 64.74 9.49 55.25 881.52 10019.18 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5706740 2301996 28.74 2088 1704872 901500 9.95 507976 1552836 53084 08:53:01 PM 5481360 2527376 31.56 2088 1886672 901720 9.96 550300 1692888 75852 08:54:02 PM 5011600 2997136 37.42 2088 2023128 1239320 13.68 945424 1733560 57164 08:55:01 PM 4464216 3544520 44.26 2088 2287092 1398988 15.45 1407336 1795080 141052 08:56:01 PM 3873564 4135172 51.63 2088 2631376 1684736 18.60 1719064 2041992 28988 08:57:01 PM 3924016 4084720 51.00 2088 2650668 1687448 18.63 1656912 2051728 8388 08:58:01 PM 3385572 4623164 57.73 2088 2670120 2087432 23.05 2177852 2066468 3672 08:59:01 PM 4335972 3672764 45.86 2088 2902748 946096 10.45 1334792 1954664 23672 09:00:01 PM 4283256 3725480 46.52 2088 2907132 986128 10.89 1396952 1945888 8724 Average: 4496255 3512481 43.86 2088 2407090 1314819 14.52 1299623 1870567 44511 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 259.39 140.26 964.68 52.33 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 56.95 51.97 685.36 6.22 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 08:54:02 PM eth0 246.75 275.45 1134.25 48.59 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 311.66 359.00 2482.47 49.10 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 133.57 158.68 1485.91 403.95 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 8.16 8.21 50.76 1.75 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 4.92 5.27 3.33 1.57 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 152.35 214.11 44.94 1749.15 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 11.26 13.04 10.74 6.06 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 131.32 135.80 759.38 258.05 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) 08/09/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.24 0.00 12.02 5.92 2.28 38.53 08:52:01 PM 0 30.29 0.00 11.66 4.90 2.25 50.90 08:52:01 PM 1 52.51 0.00 12.41 6.97 2.29 25.82 08:53:01 PM all 37.13 0.00 3.48 0.49 2.04 56.86 08:53:01 PM 0 36.23 0.00 3.65 0.33 1.90 57.89 08:53:01 PM 1 38.03 0.00 3.30 0.67 2.18 55.82 08:54:02 PM all 57.43 0.00 4.57 2.23 2.84 32.93 08:54:02 PM 0 44.30 0.00 5.26 3.80 2.96 43.68 08:54:02 PM 1 71.03 0.00 3.83 0.60 2.73 21.82 08:55:01 PM all 75.26 0.00 4.01 1.79 3.24 15.69 08:55:01 PM 0 66.95 0.00 5.82 2.86 3.11 21.27 08:55:01 PM 1 83.71 0.00 2.18 0.72 3.38 10.01 08:56:01 PM all 76.81 0.00 4.55 1.49 3.44 13.71 08:56:01 PM 0 74.87 0.00 5.11 1.75 3.42 14.85 08:56:01 PM 1 78.75 0.00 4.01 1.23 3.45 12.56 08:57:01 PM all 82.27 0.00 2.42 0.00 3.50 11.81 08:57:01 PM 0 82.23 0.00 2.58 0.00 3.52 11.67 08:57:01 PM 1 82.30 0.00 2.25 0.00 3.50 11.95 08:58:01 PM all 90.87 0.00 2.41 0.04 3.59 3.09 08:58:01 PM 0 90.78 0.00 2.65 0.02 3.68 2.87 08:58:01 PM 1 90.96 0.00 2.18 0.05 3.50 3.31 08:59:01 PM all 46.53 0.00 3.36 0.67 2.12 47.31 08:59:01 PM 0 59.20 0.00 4.05 0.75 2.38 33.62 08:59:01 PM 1 34.25 0.00 2.67 0.60 1.86 60.61 09:00:01 PM all 38.95 0.00 2.27 0.30 1.71 56.77 09:00:01 PM 0 34.22 0.00 2.16 0.09 1.54 62.00 09:00:01 PM 1 43.70 0.00 2.42 0.50 1.90 51.48 Average: all 60.32 0.00 4.35 1.44 2.74 31.15 Average: 0 57.21 0.00 4.79 1.62 2.74 33.64 Average: 1 63.44 0.00 3.92 1.26 2.74 28.64