---> uname -a: Linux prd-centos7-docker-2c-8g-597.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 646 4189 16 2984 6867 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:56:46:4f brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe56:464f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:eb:69:94 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) 05/09/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 142.21 19.76 122.44 4346.45 35989.09 08:53:01 PM 143.23 1.55 141.68 303.85 9864.97 08:54:01 PM 99.20 3.35 95.85 928.18 20369.72 08:55:02 PM 14.87 0.72 14.15 351.64 4138.27 08:56:01 PM 40.44 2.19 38.25 220.77 11846.01 Average: 88.13 5.52 82.61 1233.56 16454.95 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5513048 2495688 31.16 2088 1843108 909040 10.04 558248 1662136 137556 08:53:01 PM 4892636 3116100 38.91 2088 2070140 1240024 13.69 1051948 1743152 114568 08:54:01 PM 4058384 3950352 49.33 2088 2614856 1637800 18.08 1551092 2032764 108280 08:55:02 PM 3570736 4438000 55.41 2088 2652768 1942824 21.45 2009376 2056588 16384 08:56:01 PM 4331368 3677368 45.92 2088 2903148 942412 10.40 1344912 1951740 48224 Average: 4473234 3535502 44.15 2088 2416804 1334420 14.73 1303115 1889276 85002 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 339.49 219.53 1473.49 60.50 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 375.28 446.08 2263.27 72.51 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 286.44 338.59 2942.05 428.92 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 08:55:02 PM eth0 11.87 12.11 53.61 2.95 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 179.93 230.17 287.47 1778.59 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 238.74 249.28 1407.32 464.12 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) 05/09/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.78 0.00 4.09 4.91 0.10 55.11 08:52:01 PM 0 48.66 0.00 4.41 2.83 0.11 43.99 08:52:01 PM 1 23.24 0.00 3.78 6.94 0.09 65.96 08:53:01 PM all 50.04 0.00 3.70 2.42 0.11 43.74 08:53:01 PM 0 45.62 0.00 4.86 3.57 0.11 45.83 08:53:01 PM 1 54.50 0.00 2.52 1.25 0.11 41.62 08:54:01 PM all 69.10 0.00 3.36 3.15 0.09 24.30 08:54:01 PM 0 66.26 0.00 4.27 3.42 0.09 25.97 08:54:01 PM 1 71.96 0.00 2.43 2.88 0.09 22.64 08:55:02 PM all 83.90 0.00 1.69 0.02 0.09 14.30 08:55:02 PM 0 83.94 0.00 1.91 0.02 0.09 14.04 08:55:02 PM 1 83.86 0.00 1.49 0.02 0.09 14.54 08:56:01 PM all 44.56 0.00 2.74 0.81 0.09 51.79 08:56:01 PM 0 48.93 0.00 2.66 0.83 0.09 47.49 08:56:01 PM 1 40.24 0.00 2.80 0.80 0.09 56.07 Average: all 56.45 0.00 3.12 2.28 0.10 38.04 Average: 0 58.54 0.00 3.63 2.14 0.10 35.58 Average: 1 54.38 0.00 2.62 2.42 0.09 40.50