---> uname -a: Linux prd-centos7-docker-2c-8g-936.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 626 4206 16 2988 6887 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:de:64:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fede:64fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:9a:f5:d5 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) 05/14/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 153.73 23.50 130.23 4865.82 41830.38 08:53:01 PM 149.41 1.55 147.86 303.65 9961.11 08:54:01 PM 98.22 3.44 94.77 930.60 20325.94 08:55:01 PM 15.70 0.63 15.06 349.40 4135.54 08:56:01 PM 37.39 2.16 35.22 211.02 11131.76 Average: 90.88 6.26 84.63 1331.76 17474.68 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5538760 2469976 30.84 2088 1846540 873052 9.64 527136 1665028 137628 08:53:01 PM 4922052 3086684 38.54 2088 2072820 1184456 13.08 1017576 1746436 113896 08:54:01 PM 4070520 3938216 49.17 2088 2614492 1444948 15.95 1538108 2032396 104684 08:55:01 PM 3782800 4225936 52.77 2088 2656092 1795472 19.82 1792320 2059468 16388 08:56:01 PM 4346828 3661908 45.72 2088 2900844 918600 10.14 1338388 1943188 31320 Average: 4532192 3476544 43.41 2088 2418158 1243306 13.73 1242706 1889303 80783 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 385.58 241.84 1477.21 60.42 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 385.07 455.60 2256.95 75.01 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 288.17 341.80 2952.21 429.57 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 10.67 10.82 53.82 2.67 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 168.99 218.25 51.30 1747.32 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 247.68 253.66 1358.44 462.93 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 05/14/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.19 0.00 5.14 3.37 0.11 52.19 08:52:01 PM 0 39.24 0.00 4.67 3.02 0.11 52.95 08:52:01 PM 1 39.14 0.00 5.63 3.70 0.11 51.43 08:53:01 PM all 50.16 0.00 3.70 1.80 0.12 44.21 08:53:01 PM 0 41.88 0.00 4.57 2.09 0.12 51.34 08:53:01 PM 1 58.62 0.00 2.79 1.50 0.13 36.95 08:54:01 PM all 68.26 0.00 3.58 3.25 0.13 24.79 08:54:01 PM 0 66.52 0.00 4.45 2.36 0.11 26.57 08:54:01 PM 1 70.03 0.00 2.70 4.14 0.13 23.00 08:55:01 PM all 83.22 0.00 1.73 0.02 0.10 14.93 08:55:01 PM 0 82.75 0.00 1.83 0.04 0.11 15.28 08:55:01 PM 1 83.69 0.00 1.62 0.00 0.09 14.59 08:56:01 PM all 47.87 0.00 2.68 0.81 0.10 48.54 08:56:01 PM 0 58.71 0.00 3.18 0.79 0.11 37.22 08:56:01 PM 1 37.34 0.00 2.20 0.84 0.09 59.54 Average: all 57.51 0.00 3.38 1.86 0.11 37.14 Average: 0 57.58 0.00 3.75 1.67 0.11 36.88 Average: 1 57.46 0.00 3.00 2.04 0.11 37.39