---> uname -a: Linux prd-centos7-docker-2c-8g-3018.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 658 4198 16 2964 6856 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:0c:4b:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe0c:4b45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:2b:34:72 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) 01/28/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 155.77 33.24 122.53 5344.41 40918.63 08:53:01 PM 145.02 1.52 143.50 302.73 10443.52 08:54:01 PM 100.85 3.40 97.45 928.25 20282.05 08:55:01 PM 16.45 0.78 15.67 366.17 4143.96 08:56:01 PM 42.82 1.98 40.84 193.64 11545.95 Average: 92.17 8.18 83.99 1426.93 17466.41 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5552600 2456136 30.67 2088 1841128 880520 9.72 524132 1658268 155420 08:53:01 PM 4894784 3113952 38.88 2088 2065908 1237748 13.67 1054976 1739532 113652 08:54:01 PM 3868428 4140308 51.70 2088 2609884 1699216 18.76 1746048 2028272 108292 08:55:01 PM 3529380 4479356 55.93 2088 2648276 2076708 22.93 2055384 2052672 16388 08:56:01 PM 4330496 3678240 45.93 2088 2884472 959488 10.59 1370288 1932028 796 Average: 4435138 3573598 44.62 2088 2409934 1370736 15.13 1350166 1882154 78910 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 330.52 212.37 1413.69 57.04 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 389.52 466.27 2268.56 77.48 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 274.10 322.26 2933.45 426.80 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 12.02 12.09 54.97 3.72 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 172.58 220.14 60.34 1748.42 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 235.74 246.61 1346.15 462.77 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) 01/28/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.61 0.00 5.55 5.78 0.12 51.92 08:52:01 PM 0 42.49 0.00 6.44 6.02 0.12 44.92 08:52:01 PM 1 30.83 0.00 4.68 5.55 0.12 58.83 08:53:01 PM all 51.92 0.00 3.92 2.82 0.14 41.19 08:53:01 PM 0 46.67 0.00 5.11 3.96 0.16 44.10 08:53:01 PM 1 57.23 0.00 2.71 1.65 0.14 38.26 08:54:01 PM all 72.60 0.00 3.54 2.74 0.15 20.98 08:54:01 PM 0 69.69 0.00 4.54 3.00 0.15 22.62 08:54:01 PM 1 75.54 0.00 2.53 2.47 0.15 19.31 08:55:01 PM all 83.66 0.00 1.74 0.01 0.13 14.46 08:55:01 PM 0 84.43 0.00 1.65 0.02 0.11 13.80 08:55:01 PM 1 82.89 0.00 1.83 0.00 0.13 15.15 08:56:01 PM all 43.17 0.00 2.36 1.21 0.11 53.14 08:56:01 PM 0 53.33 0.00 2.93 0.66 0.13 42.95 08:56:01 PM 1 33.25 0.00 1.81 1.76 0.10 63.07 Average: all 57.30 0.00 3.44 2.53 0.13 36.60 Average: 0 59.13 0.00 4.15 2.75 0.13 33.84 Average: 1 55.48 0.00 2.72 2.31 0.13 39.36