---> uname -a: Linux prd-centos7-docker-2c-8g-2266.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 643 4184 16 2992 6870 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:72:70:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe72:70b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:f7:c8:8f 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) 08/28/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 63.64 0.78 62.85 25.84 5473.69 08:54:01 PM 111.84 0.90 110.94 230.17 10113.60 08:55:02 PM 96.87 2.55 94.33 890.90 4933.54 08:56:01 PM 64.75 0.39 64.36 34.88 18591.28 08:57:01 PM 12.89 0.02 12.87 0.53 1740.34 08:58:01 PM 7.61 0.85 6.76 389.28 623.79 08:59:01 PM 31.46 1.73 29.73 155.53 10490.23 09:00:01 PM 22.20 0.18 22.01 34.77 1084.81 Average: 51.38 0.93 50.45 220.62 6608.38 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5468880 2539856 31.71 2088 1882812 920336 10.16 568908 1691668 166060 08:54:01 PM 5028484 2980252 37.21 2088 2015628 1225136 13.53 929012 1736520 47288 08:55:02 PM 4656668 3352068 41.86 2088 2177048 1318908 14.56 1227580 1788452 57584 08:56:01 PM 4043792 3964944 49.51 2088 2630800 1456288 16.08 1549948 2042892 34184 08:57:01 PM 3887564 4121172 51.46 2088 2653632 1675276 18.50 1689932 2055476 8388 08:58:01 PM 3764368 4244368 53.00 2088 2674768 1740192 19.21 1794076 2071652 1476 08:59:01 PM 4308676 3700060 46.20 2088 2907920 962168 10.62 1366160 1949808 22292 09:00:01 PM 4332568 3676168 45.90 2088 2909252 937572 10.35 1343644 1949388 7780 Average: 4436375 3572361 44.61 2088 2481482 1279484 14.13 1308658 1910732 43132 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 60.77 53.13 737.98 5.91 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 204.93 210.76 1102.44 34.53 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 08:55:02 PM eth0 310.98 367.28 2056.57 53.17 0.00 0.00 0.00 08:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 175.21 201.57 2075.86 417.68 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 7.38 7.57 50.50 1.58 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 7.16 6.58 3.68 2.74 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 164.35 214.45 51.00 1757.41 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 09:00:01 PM eth0 11.16 12.56 10.47 5.77 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 117.64 134.12 758.61 284.59 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) 08/28/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.91 0.00 3.12 0.93 4.74 58.30 08:53:01 PM 0 19.14 0.00 1.93 0.45 4.65 73.83 08:53:01 PM 1 47.28 0.00 4.35 1.43 4.86 42.08 08:54:01 PM all 45.96 0.00 3.60 1.90 6.28 42.25 08:54:01 PM 0 39.85 0.00 3.99 2.78 6.60 46.78 08:54:01 PM 1 52.18 0.00 3.21 1.00 5.95 37.66 08:55:02 PM all 65.58 0.00 3.38 2.90 7.51 20.62 08:55:02 PM 0 58.02 0.00 4.70 4.30 8.18 24.80 08:55:02 PM 1 73.31 0.00 2.07 1.48 6.83 16.32 08:56:01 PM all 66.04 0.00 4.18 1.84 7.71 20.23 08:56:01 PM 0 64.48 0.00 4.61 2.78 7.55 20.59 08:56:01 PM 1 67.60 0.00 3.76 0.91 7.87 19.86 08:57:01 PM all 76.38 0.00 2.13 0.03 7.43 14.04 08:57:01 PM 0 79.78 0.00 2.04 0.05 6.85 11.28 08:57:01 PM 1 73.00 0.00 2.19 0.00 8.01 16.79 08:58:01 PM all 84.78 0.00 2.31 0.07 8.20 4.64 08:58:01 PM 0 85.92 0.00 2.08 0.02 8.12 3.86 08:58:01 PM 1 83.67 0.00 2.53 0.13 8.25 5.42 08:59:01 PM all 35.01 0.00 2.84 0.78 6.60 54.77 08:59:01 PM 0 46.64 0.00 2.86 1.22 7.04 42.24 08:59:01 PM 1 23.74 0.00 2.81 0.35 6.18 66.93 09:00:01 PM all 36.02 0.00 2.18 0.71 4.71 56.38 09:00:01 PM 0 38.64 0.00 2.30 1.18 4.57 53.32 09:00:01 PM 1 33.41 0.00 2.10 0.25 4.86 59.37 Average: all 54.81 0.00 2.97 1.15 6.62 34.45 Average: 0 53.42 0.00 3.06 1.60 6.66 35.25 Average: 1 56.21 0.00 2.88 0.69 6.57 33.65