---> uname -a: Linux prd-centos7-docker-2c-8g-345.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 642 4185 16 2993 6871 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:df:bb:61 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fedf:bb61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:5d:a0:2d 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) 07/13/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 63.94 0.77 63.17 25.31 5612.64 08:54:01 PM 76.89 1.07 75.82 259.12 7108.13 08:55:01 PM 135.24 0.49 134.75 45.39 6461.47 08:56:01 PM 80.92 3.30 77.63 928.52 18199.88 08:57:01 PM 17.91 0.10 17.81 3.06 3783.80 08:58:01 PM 7.04 0.35 6.69 243.28 728.11 08:59:01 PM 26.31 0.78 25.53 145.94 8159.07 09:00:01 PM 24.43 1.62 22.81 170.36 3526.66 Average: 53.90 1.06 52.84 227.95 6697.22 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5466756 2541980 31.74 2088 1837312 984320 10.87 599644 1663172 129884 08:54:01 PM 5223656 2785080 34.78 2088 1967148 1129024 12.47 758936 1724356 96760 08:55:01 PM 4821424 3187312 39.80 2088 2121060 1232692 13.61 1087024 1769480 91796 08:56:01 PM 4107580 3901156 48.71 2088 2608908 1454408 16.06 1493036 2039616 82536 08:57:01 PM 3974164 4034572 50.38 2088 2646232 1672284 18.46 1609688 2051316 10932 08:58:01 PM 3856144 4152592 51.85 2088 2669900 1785744 19.72 1707560 2068028 8056 08:59:01 PM 4322936 3685800 46.02 2088 2905536 954324 10.54 1169076 2135136 98820 09:00:01 PM 4339832 3668904 45.81 2088 2910856 986904 10.90 1335268 1951652 8824 Average: 4514062 3494674 43.64 2088 2458369 1274962 14.08 1220029 1925344 65951 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 58.16 54.30 786.65 5.57 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 81.08 66.14 459.05 15.76 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 390.70 476.66 2438.71 70.29 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 192.99 218.96 2201.38 412.35 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 35.49 38.16 306.57 5.59 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 4.96 4.99 3.59 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 49.67 79.89 9.29 556.72 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 113.42 151.65 43.20 1202.01 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 115.20 135.60 777.40 284.12 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) 07/13/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 28.45 0.00 2.61 0.72 5.28 62.93 08:53:01 PM 0 34.09 0.00 2.84 0.88 5.22 56.98 08:53:01 PM 1 22.95 0.00 2.38 0.54 5.37 68.76 08:54:01 PM all 38.62 0.00 3.15 1.11 6.92 50.20 08:54:01 PM 0 48.50 0.00 4.19 1.76 6.78 38.77 08:54:01 PM 1 29.10 0.00 2.12 0.51 7.05 61.22 08:55:01 PM all 54.61 0.00 3.75 4.40 9.27 27.96 08:55:01 PM 0 38.75 0.00 6.18 7.64 10.53 36.90 08:55:01 PM 1 71.40 0.00 1.21 0.96 7.91 18.53 08:56:01 PM all 66.35 0.00 3.90 1.88 8.75 19.12 08:56:01 PM 0 63.52 0.00 4.52 2.43 8.98 20.55 08:56:01 PM 1 69.22 0.00 3.26 1.34 8.52 17.65 08:57:01 PM all 83.21 0.00 2.48 0.19 8.14 5.99 08:57:01 PM 0 82.01 0.00 2.80 0.35 8.51 6.32 08:57:01 PM 1 84.40 0.00 2.15 0.02 7.77 5.66 08:58:01 PM all 74.34 0.00 2.25 0.04 8.91 14.46 08:58:01 PM 0 74.13 0.00 2.47 0.07 8.73 14.60 08:58:01 PM 1 74.53 0.00 2.06 0.00 9.09 14.32 08:59:01 PM all 56.95 0.00 2.70 0.53 6.84 32.98 08:59:01 PM 0 52.56 0.00 3.28 0.57 6.66 36.92 08:59:01 PM 1 61.36 0.00 2.10 0.49 7.00 29.05 09:00:01 PM all 33.64 0.00 2.13 0.59 5.27 58.38 09:00:01 PM 0 36.89 0.00 2.10 0.90 5.66 54.46 09:00:01 PM 1 30.42 0.00 2.16 0.27 4.89 62.26 Average: all 54.10 0.00 2.87 1.18 7.39 34.46 Average: 0 53.51 0.00 3.55 1.84 7.62 33.48 Average: 1 54.70 0.00 2.18 0.51 7.17 35.44