---> uname -a: Linux prd-centos7-docker-2c-8g-4712.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 613 4788 16 2418 6914 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:bf:0c:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:febf:cb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:9a:a1:21 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) 02:52:36 PM LINUX RESTART 02:53:01 PM tps rtps wtps bread/s bwrtn/s 02:54:02 PM 130.17 22.49 107.68 4645.94 39766.72 02:55:01 PM 81.82 0.00 81.82 0.00 8184.85 02:56:01 PM 63.14 8.14 55.01 1973.64 5347.45 02:57:01 PM 49.05 1.53 47.52 158.91 12164.74 Average: 81.05 8.08 72.98 1702.49 16404.14 02:53:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:02 PM 5583044 2425692 30.29 2088 1747344 979948 10.82 604020 1573688 66296 02:55:01 PM 5341404 2667332 33.31 2088 1951824 968692 10.70 650008 1719792 109500 02:56:01 PM 5232084 2776652 34.67 2088 2113504 1007412 11.12 651956 1810960 112000 02:57:01 PM 4936160 3072576 38.37 2088 2350792 953580 10.53 811548 1926284 8016 Average: 5273173 2735563 34.16 2088 2040866 977408 10.79 679383 1757681 73953 02:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:54:02 PM eth0 392.43 207.14 1258.43 68.71 0.00 0.00 0.00 02:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 38.06 33.44 535.30 4.39 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 72.90 59.77 1389.78 9.35 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 87.75 63.07 2287.08 9.95 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.29 91.12 1371.10 23.19 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) 02:52:36 PM LINUX RESTART 02:53:01 PM CPU %user %nice %system %iowait %steal %idle 02:54:02 PM all 39.85 0.00 5.65 4.59 4.51 45.39 02:54:02 PM 0 35.34 0.00 5.61 3.23 4.30 51.52 02:54:02 PM 1 44.42 0.00 5.67 5.97 4.73 39.22 02:55:01 PM all 34.54 0.00 3.58 0.62 3.07 58.20 02:55:01 PM 0 50.99 0.00 4.82 0.82 3.89 39.48 02:55:01 PM 1 18.66 0.00 2.40 0.41 2.28 76.24 02:56:01 PM all 34.76 0.00 6.06 0.67 4.05 54.47 02:56:01 PM 0 36.16 0.00 6.01 0.78 4.08 52.97 02:56:01 PM 1 33.35 0.00 6.10 0.57 4.03 55.95 02:57:01 PM all 37.03 0.00 3.68 0.87 3.93 54.49 02:57:01 PM 0 61.94 0.00 4.29 0.74 4.84 28.18 02:57:01 PM 1 13.39 0.00 3.11 1.01 3.06 79.43 Average: all 36.55 0.00 4.75 1.69 3.89 53.12 Average: 0 45.95 0.00 5.19 1.41 4.28 43.18 Average: 1 27.34 0.00 4.31 1.98 3.52 62.85