---> uname -a: Linux prd-centos7-docker-2c-8g-4507.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 572 5193 16 2054 6964 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:a7:da:cf brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fea7:dacf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:16:0f:bc 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) 07/03/2025 _x86_64_ (2 CPU) 03:04:02 AM LINUX RESTART 03:05:02 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 57.91 0.78 57.14 25.73 5629.91 03:07:02 AM 86.22 10.50 75.72 1397.20 8582.59 03:08:01 AM 33.51 0.36 33.16 57.71 1920.34 Average: 59.37 3.92 55.45 498.72 5396.17 03:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5504632 2504104 31.27 2088 1842508 929696 10.26 566180 1662200 129036 03:07:02 AM 5290528 2718208 33.94 2088 1993636 955260 10.55 772864 1641856 41020 03:08:01 AM 5307660 2701076 33.73 2088 1995036 936168 10.34 751784 1645272 7760 Average: 5367607 2641129 32.98 2088 1943727 940375 10.38 696943 1649776 59272 03:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 61.16 53.87 804.32 5.87 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM eth0 28.84 26.17 229.24 7.91 0.00 0.00 0.00 03:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 12.36 13.89 10.99 14.73 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.10 31.28 347.55 9.50 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 07/03/2025 _x86_64_ (2 CPU) 03:04:02 AM LINUX RESTART 03:05:02 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 33.36 0.00 3.10 0.57 5.87 57.10 03:06:01 AM 0 47.35 0.00 3.82 0.72 6.70 41.41 03:06:01 AM 1 19.88 0.00 2.41 0.42 5.06 72.22 03:07:02 AM all 34.05 0.00 2.90 1.53 5.64 55.88 03:07:02 AM 0 32.16 0.00 3.07 2.02 5.35 57.40 03:07:02 AM 1 35.94 0.00 2.72 1.06 5.93 54.36 03:08:01 AM all 36.65 0.00 2.47 0.26 4.51 56.11 03:08:01 AM 0 55.73 0.00 3.02 0.46 5.56 35.22 03:08:01 AM 1 18.40 0.00 1.93 0.07 3.52 76.08 Average: all 34.67 0.00 2.83 0.79 5.34 56.36 Average: 0 44.87 0.00 3.30 1.08 5.87 44.88 Average: 1 24.72 0.00 2.35 0.52 4.84 67.57