---> uname -a: Linux prd-centos7-docker-2c-8g-802.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 632 4722 16 2466 6892 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:4b:61:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe4b:61e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:9a:9d:95 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) 07/19/2025 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 130.08 22.81 107.27 4729.08 38742.06 01:50:01 PM 88.66 0.00 88.66 0.00 8968.02 01:51:01 PM 122.34 1.28 121.06 245.24 6022.60 01:52:01 PM 63.65 3.15 60.51 902.16 4786.01 01:53:01 PM 20.31 0.12 20.19 3.60 4283.29 01:54:01 PM 7.73 0.85 6.88 369.16 727.20 01:55:01 PM 23.82 1.71 22.10 215.45 3356.46 Average: 65.17 4.28 60.88 925.78 9555.82 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5623936 2384800 29.78 2088 1701852 958828 10.59 585708 1554972 48000 01:50:01 PM 5346864 2661872 33.24 2088 1943016 943572 10.42 646780 1719584 107700 01:51:01 PM 4898556 3110180 38.83 2088 2080876 1207676 13.33 1027024 1758516 94724 01:52:01 PM 4538176 3470560 43.33 2088 2258244 1343912 14.84 1326292 1805028 117032 01:53:01 PM 4231404 3777332 47.17 2088 2276524 1669804 18.44 1622760 1809652 10520 01:54:01 PM 4039640 3969096 49.56 2088 2303004 1804684 19.93 1793372 1828840 6796 01:55:01 PM 4855248 3153488 39.38 2088 2391524 917328 10.13 1049852 1756160 21592 Average: 4790546 3218190 40.18 2088 2136434 1263686 13.95 1150255 1747536 58052 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 298.02 164.74 875.23 55.77 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 153.79 115.71 867.71 10.89 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 351.81 386.63 1936.78 61.32 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 164.99 192.51 1237.91 27.84 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 19.04 18.45 68.55 6.74 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 6.23 6.07 3.78 2.11 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 17.46 15.46 13.28 7.67 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 144.45 128.54 714.32 24.65 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) 07/19/2025 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 44.10 0.00 8.00 4.68 3.08 40.15 01:49:02 PM 0 47.01 0.00 7.84 4.24 3.26 37.65 01:49:02 PM 1 41.21 0.00 8.16 5.11 2.89 42.64 01:50:01 PM all 33.84 0.00 3.92 0.93 2.41 58.90 01:50:01 PM 0 30.33 0.00 3.64 1.15 2.45 62.43 01:50:01 PM 1 37.38 0.00 4.19 0.70 2.36 55.36 01:51:01 PM all 60.79 0.00 4.64 2.35 3.78 28.43 01:51:01 PM 0 50.80 0.00 6.57 4.02 4.14 34.46 01:51:01 PM 1 71.06 0.00 2.66 0.63 3.41 22.24 01:52:01 PM all 78.04 0.00 3.46 1.62 4.86 12.03 01:52:01 PM 0 73.16 0.00 4.61 2.88 5.16 14.19 01:52:01 PM 1 82.94 0.00 2.33 0.35 4.54 9.85 01:53:01 PM all 84.13 0.00 2.20 0.04 4.30 9.33 01:53:01 PM 0 85.07 0.00 2.25 0.07 4.37 8.23 01:53:01 PM 1 83.18 0.00 2.13 0.02 4.25 10.43 01:54:01 PM all 86.96 0.00 2.31 0.05 3.80 6.89 01:54:01 PM 0 86.71 0.00 2.29 0.05 3.70 7.25 01:54:01 PM 1 87.21 0.00 2.32 0.04 3.90 6.53 01:55:01 PM all 47.41 0.00 2.97 0.50 3.18 45.94 01:55:01 PM 0 63.12 0.00 3.99 0.70 3.16 29.04 01:55:01 PM 1 32.42 0.00 1.98 0.31 3.20 62.09 Average: all 61.86 0.00 3.95 1.46 3.62 29.11 Average: 0 62.01 0.00 4.48 1.89 3.74 27.87 Average: 1 61.71 0.00 3.41 1.04 3.50 30.35