---> uname -a: Linux prd-centos7-docker-2c-8g-854.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 12G 8.3G 59% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 973 166 16 6681 6532 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:70:b7:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe70:b753/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:2c:29:cd 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) 01/03/2025 _x86_64_ (2 CPU) 12:13:03 PM LINUX RESTART 12:14:01 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 100.75 5.26 95.49 1863.87 9512.06 12:16:01 PM 375.13 2.90 372.24 112.72 95554.25 12:17:01 PM 371.54 29.39 342.15 3828.14 125171.36 Average: 282.49 12.52 269.97 1935.02 76752.31 12:14:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 5248180 2760556 34.47 2088 2003444 993644 10.97 713984 1744204 101596 12:16:01 PM 2325296 5683440 70.97 2088 4656456 1049044 11.58 977412 4030388 614888 12:17:01 PM 218280 7790456 97.27 2088 6328932 964764 10.65 1125676 5600260 25528 Average: 2597252 5411484 67.57 2088 4329611 1002484 11.07 939024 3791617 247337 12:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:15:01 PM eth0 69.07 65.17 696.97 17.61 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 646.79 514.21 19955.22 34.77 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 159.18 118.55 4068.85 12.23 0.00 0.00 0.00 12:17:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 291.68 232.64 8240.53 21.54 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 01/03/2025 _x86_64_ (2 CPU) 12:13:03 PM LINUX RESTART 12:14:01 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 35.61 0.00 4.83 0.66 0.13 58.78 12:15:01 PM 0 41.85 0.00 5.28 0.81 0.14 51.92 12:15:01 PM 1 29.46 0.00 4.38 0.49 0.12 65.55 12:16:01 PM all 28.18 0.00 14.38 3.39 0.15 53.91 12:16:01 PM 0 31.34 0.00 15.06 2.84 0.14 50.61 12:16:01 PM 1 25.02 0.00 13.69 3.93 0.16 57.20 12:17:01 PM all 33.37 0.00 14.01 3.90 0.12 48.60 12:17:01 PM 0 24.73 0.00 14.29 4.64 0.11 56.24 12:17:01 PM 1 42.16 0.00 13.75 3.16 0.13 40.80 Average: all 32.41 0.00 11.02 2.63 0.13 53.80 Average: 0 32.67 0.00 11.51 2.76 0.13 52.93 Average: 1 32.16 0.00 10.54 2.50 0.14 54.66