---> uname -a: Linux prd-centos7-docker-2c-8g-4108.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 643 4185 16 2992 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:4d:0f:14 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe4d:f14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:6f:87:da 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) 09/19/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:02 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 64.18 0.20 63.98 7.04 5012.53 08:54:01 PM 126.92 1.10 125.82 260.14 9928.31 08:55:01 PM 94.36 3.23 91.13 933.87 4735.13 08:56:01 PM 66.23 0.56 65.66 36.41 18432.94 08:57:01 PM 12.28 0.00 12.28 0.00 1612.83 08:58:01 PM 7.70 0.86 6.83 369.94 625.39 08:59:01 PM 31.16 1.73 29.43 156.35 10627.27 09:00:01 PM 21.60 0.18 21.41 34.77 1080.79 Average: 53.03 0.99 52.04 225.31 6511.90 08:52:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5487456 2521280 31.48 2088 1885732 906072 10.00 547140 1695092 165568 08:54:01 PM 5005728 3003008 37.50 2088 2015016 1274256 14.07 949956 1736280 47680 08:55:01 PM 4466984 3541752 44.22 2088 2175724 1552560 17.14 1414760 1789068 61172 08:56:01 PM 3944796 4063940 50.74 2088 2628200 1618104 17.87 1649804 2040836 31696 08:57:01 PM 3977904 4030832 50.33 2088 2653776 1675120 18.49 1599620 2054908 11940 08:58:01 PM 3298460 4710276 58.81 2088 2673004 2215468 24.46 2259580 2069296 3636 08:59:01 PM 4307004 3701732 46.22 2088 2907876 961204 10.61 1369432 1948596 22656 09:00:01 PM 4331676 3677060 45.91 2088 2909012 934584 10.32 1344648 1947980 7636 Average: 4352501 3656235 45.65 2088 2481042 1392171 15.37 1391868 1910257 43998 08:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.97 52.75 810.17 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 196.59 216.75 1012.88 40.78 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 297.34 353.44 2049.11 50.58 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 164.85 189.65 2040.00 408.57 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 7.47 7.72 50.90 1.93 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 5.40 5.45 3.51 2.07 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 167.37 219.46 47.41 1748.76 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 11.39 12.67 12.07 5.71 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 113.55 132.42 753.46 283.54 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) 09/19/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:02 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.02 0.00 3.18 0.89 5.38 58.53 08:53:01 PM 0 44.97 0.00 3.58 0.93 5.08 45.44 08:53:01 PM 1 19.66 0.00 2.81 0.84 5.66 71.02 08:54:01 PM all 45.57 0.00 3.63 2.58 7.76 40.46 08:54:01 PM 0 46.06 0.00 4.65 3.50 8.22 37.57 08:54:01 PM 1 45.08 0.00 2.59 1.66 7.31 43.36 08:55:01 PM all 64.84 0.00 3.45 2.53 8.72 20.45 08:55:01 PM 0 56.60 0.00 4.97 4.50 9.10 24.83 08:55:01 PM 1 73.29 0.00 1.90 0.53 8.31 15.97 08:56:01 PM all 60.36 0.00 3.93 1.71 9.21 24.78 08:56:01 PM 0 59.20 0.00 4.47 1.98 9.43 24.92 08:56:01 PM 1 61.53 0.00 3.39 1.42 9.02 24.64 08:57:01 PM all 77.66 0.00 2.14 0.01 8.05 12.14 08:57:01 PM 0 76.11 0.00 2.33 0.02 8.10 13.46 08:57:01 PM 1 79.23 0.00 1.96 0.00 7.99 10.82 08:58:01 PM all 85.29 0.00 2.18 0.06 8.87 3.60 08:58:01 PM 0 85.27 0.00 2.26 0.07 8.74 3.66 08:58:01 PM 1 85.29 0.00 2.13 0.05 8.99 3.53 08:59:01 PM all 39.25 0.00 3.07 0.46 6.16 51.06 08:59:01 PM 0 42.93 0.00 2.84 0.38 6.49 47.36 08:59:01 PM 1 35.60 0.00 3.27 0.56 5.84 54.72 09:00:01 PM all 36.62 0.00 2.22 0.37 4.84 55.94 09:00:01 PM 0 41.34 0.00 2.79 0.36 4.80 50.70 09:00:01 PM 1 31.99 0.00 1.65 0.39 4.86 61.10 Average: all 54.81 0.00 2.98 1.08 7.35 33.77 Average: 0 56.30 0.00 3.50 1.48 7.49 31.24 Average: 1 53.34 0.00 2.47 0.69 7.21 36.29