---> uname -a: Linux prd-centos7-docker-2c-8g-11096.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 628 4725 16 2466 6896 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:dd:3c brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:febf:dd3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:95:2b: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) 12/06/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 207.17 107.39 99.78 9414.75 39068.01 01:50:01 PM 83.57 0.15 83.42 2.93 6925.41 01:51:01 PM 116.73 1.32 115.42 246.55 7843.71 01:52:01 PM 68.59 3.16 65.43 901.46 5083.74 01:53:01 PM 20.12 0.03 20.08 0.80 4267.71 01:54:01 PM 7.64 0.81 6.82 372.63 699.90 01:55:01 PM 23.97 1.78 22.19 219.21 3339.00 Average: 75.07 16.17 58.91 1575.85 9533.59 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5691872 2316864 28.93 2088 1684940 943788 10.42 535108 1541112 47204 01:50:01 PM 5372300 2636436 32.92 2088 1924032 967468 10.68 632424 1715232 142960 01:51:01 PM 4907756 3100980 38.72 2088 2053548 1260420 13.92 1034508 1746580 74572 01:52:01 PM 4510228 3498508 43.68 2088 2259028 1541624 17.02 1355512 1805064 117816 01:53:01 PM 4278240 3730496 46.58 2088 2276188 1668900 18.43 1578304 1810296 10504 01:54:01 PM 4180412 3828324 47.80 2088 2302856 1723232 19.03 1654136 1829772 7672 01:55:01 PM 4895888 3112848 38.87 2088 2393460 908984 10.04 1008868 1758116 23552 Average: 4833814 3174922 39.64 2088 2127722 1287774 14.22 1114123 1743739 60611 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 380.43 178.07 852.57 56.72 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 147.94 108.59 919.06 11.25 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 302.95 342.54 1489.91 55.27 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 214.20 241.01 1698.18 33.72 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 7.43 7.63 50.51 1.45 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 5.65 5.38 3.50 1.81 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.03 15.03 14.26 7.60 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.23 128.17 717.75 23.89 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 12/06/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.14 0.00 13.80 7.04 2.38 33.64 01:49:01 PM 0 41.52 0.00 13.30 5.91 2.40 36.87 01:49:01 PM 1 44.75 0.00 14.29 8.19 2.37 30.41 01:50:01 PM all 35.16 0.00 3.54 0.76 1.84 58.70 01:50:01 PM 0 28.53 0.00 3.05 0.58 1.71 66.12 01:50:01 PM 1 41.88 0.00 4.03 0.92 1.98 51.18 01:51:01 PM all 56.28 0.00 4.12 2.42 3.50 33.68 01:51:01 PM 0 44.70 0.00 5.53 3.56 3.63 42.58 01:51:01 PM 1 68.20 0.00 2.69 1.24 3.37 24.51 01:52:01 PM all 77.01 0.00 3.13 1.07 4.31 14.48 01:52:01 PM 0 74.44 0.00 4.03 1.22 4.23 16.08 01:52:01 PM 1 79.58 0.00 2.23 0.94 4.40 12.85 01:53:01 PM all 87.39 0.00 2.60 0.03 4.24 5.74 01:53:01 PM 0 88.46 0.00 2.71 0.04 4.09 4.70 01:53:01 PM 1 86.35 0.00 2.47 0.00 4.39 6.80 01:54:01 PM all 83.17 0.00 2.37 0.04 3.84 10.58 01:54:01 PM 0 83.07 0.00 2.27 0.05 3.93 10.67 01:54:01 PM 1 83.26 0.00 2.48 0.02 3.75 10.48 01:55:01 PM all 51.20 0.00 2.86 0.67 3.66 41.60 01:55:01 PM 0 62.72 0.00 3.27 1.08 3.68 29.25 01:55:01 PM 1 40.05 0.00 2.48 0.29 3.65 53.53 Average: all 61.62 0.00 4.63 1.71 3.39 28.65 Average: 0 60.13 0.00 4.88 1.78 3.37 29.84 Average: 1 63.11 0.00 4.37 1.65 3.41 27.46