---> uname -a: Linux prd-centos7-docker-2c-8g-216.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 607 4223 16 2990 6907 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:0f:09:0c brd ff:ff:ff:ff:ff:ff inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe0f:90c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:72:30:b5 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) 08/05/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 190.64 89.87 100.78 7015.70 39660.55 08:53:01 PM 80.63 0.15 80.48 2.93 8466.84 08:54:01 PM 120.86 1.55 119.31 303.65 6123.66 08:55:01 PM 111.30 3.27 108.02 922.79 20068.16 08:56:01 PM 26.40 0.13 26.26 4.13 3660.03 08:57:01 PM 7.19 0.03 7.15 1.06 716.27 08:58:01 PM 20.30 0.90 19.40 377.95 8136.00 08:59:02 PM 28.16 1.73 26.43 155.50 3656.67 09:00:01 PM 17.50 0.19 17.31 35.34 489.32 Average: 66.87 10.74 56.12 970.71 10074.46 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5675668 2333068 29.13 2088 1707556 920936 10.17 537252 1553136 52736 08:53:01 PM 5450068 2558668 31.95 2088 1892144 908148 10.03 578168 1695296 55732 08:54:01 PM 4951196 3057540 38.18 2088 2053516 1207580 13.33 996668 1741556 80456 08:55:01 PM 4183100 3825636 47.77 2088 2575528 1379592 15.23 1407512 2055508 52980 08:56:01 PM 3885220 4123516 51.49 2088 2631972 1642864 18.14 1712408 2042116 7948 08:57:01 PM 3996468 4012268 50.10 2088 2651300 1631796 18.02 1588776 2051412 8468 08:58:01 PM 3648028 4360708 54.45 2088 2896984 1534176 16.94 1810064 2169256 75836 08:59:02 PM 4273424 3735312 46.64 2088 2906460 989196 10.92 1410236 1945884 9412 09:00:01 PM 4290328 3718408 46.43 2088 2907640 971160 10.72 1393908 1945276 8916 Average: 4483722 3525014 44.01 2088 2469233 1242828 13.72 1270555 1911049 39165 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 270.39 153.87 981.63 54.04 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 55.34 51.09 692.14 6.28 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 296.25 349.29 1573.17 60.35 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 274.72 305.17 2947.48 88.19 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 91.33 118.25 532.51 352.13 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 8.52 8.72 50.81 1.81 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 14.84 18.73 5.46 72.69 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 08:59:02 PM eth0 145.15 201.25 45.16 1679.05 0.00 0.00 0.00 08:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 11.49 13.12 10.86 6.02 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 129.78 135.73 761.34 258.68 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) 08/05/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.39 0.00 12.07 7.54 2.24 37.76 08:52:01 PM 0 45.79 0.00 13.09 7.90 2.51 30.71 08:52:01 PM 1 35.02 0.00 11.09 7.19 1.96 44.74 08:53:01 PM all 35.71 0.00 3.32 0.42 1.72 58.84 08:53:01 PM 0 33.94 0.00 3.56 0.23 1.43 60.84 08:53:01 PM 1 37.49 0.00 3.05 0.59 2.03 56.85 08:54:01 PM all 58.90 0.00 4.71 1.84 2.81 31.73 08:54:01 PM 0 47.09 0.00 5.64 2.97 2.65 41.65 08:54:01 PM 1 71.07 0.00 3.74 0.69 2.96 21.54 08:55:01 PM all 68.50 0.00 5.60 2.19 3.23 20.47 08:55:01 PM 0 64.24 0.00 7.26 2.10 3.40 23.00 08:55:01 PM 1 72.79 0.00 3.93 2.30 3.06 17.92 08:56:01 PM all 79.45 0.00 2.84 0.15 3.53 14.03 08:56:01 PM 0 78.43 0.00 3.28 0.29 3.43 14.58 08:56:01 PM 1 80.47 0.00 2.44 0.00 3.63 13.45 08:57:01 PM all 83.03 0.00 2.18 0.01 3.17 11.61 08:57:01 PM 0 81.78 0.00 2.30 0.02 3.06 12.84 08:57:01 PM 1 84.26 0.00 2.03 0.02 3.30 10.39 08:58:01 PM all 88.91 0.00 2.67 0.26 3.06 5.10 08:58:01 PM 0 88.70 0.00 2.74 0.37 3.27 4.92 08:58:01 PM 1 89.18 0.00 2.58 0.13 2.84 5.27 08:59:02 PM all 36.02 0.00 2.59 0.42 1.43 59.55 08:59:02 PM 0 58.19 0.00 3.37 0.66 1.76 36.02 08:59:02 PM 1 14.92 0.00 1.86 0.19 1.11 81.92 09:00:01 PM all 38.80 0.00 2.69 0.12 1.77 56.61 09:00:01 PM 0 41.38 0.00 2.64 0.16 1.61 54.21 09:00:01 PM 1 36.21 0.00 2.74 0.09 1.95 59.01 Average: all 58.50 0.00 4.29 1.44 2.54 33.23 Average: 0 59.68 0.00 4.88 1.63 2.56 31.25 Average: 1 57.32 0.00 3.71 1.24 2.52 35.20