---> uname -a: Linux prd-centos7-docker-2c-8g-8045.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 632 4175 16 3013 6881 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:fd:3a:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fefd:3aa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:98:17:14 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) 11/02/2025 _x86_64_ (2 CPU) 08:50:59 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 60.99 0.77 60.22 25.31 5738.13 08:54:01 PM 84.82 1.07 83.76 258.94 8647.81 08:55:01 PM 126.38 0.95 125.44 346.37 5768.05 08:56:02 PM 73.88 2.80 71.09 622.64 17835.85 08:57:01 PM 17.80 0.10 17.70 3.12 3807.33 08:58:01 PM 7.74 0.68 7.06 350.87 735.72 08:59:01 PM 30.95 0.58 30.37 49.82 10721.45 09:00:01 PM 21.01 1.52 19.50 166.37 1049.78 Average: 53.04 1.06 51.98 228.46 6794.34 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5545308 2463420 30.76 2088 1834276 896536 9.90 529872 1659184 130168 08:54:01 PM 5130800 2877928 35.93 2088 1966976 1217356 13.44 847584 1719956 51508 08:55:01 PM 4692032 3316696 41.41 2088 2168312 1305540 14.41 1190688 1789300 101544 08:56:02 PM 4032252 3976476 49.65 2088 2645648 1456352 16.08 1551768 2052696 100400 08:57:01 PM 3731804 4276924 53.40 2088 2664900 1791576 19.78 1840128 2058936 10968 08:58:01 PM 3552032 4456696 55.65 2088 2691812 1952024 21.55 1996960 2078772 8080 08:59:01 PM 4280404 3728324 46.55 2088 2924984 992160 10.95 1254572 2088440 23520 09:00:01 PM 4280892 3727836 46.55 2088 2938288 960100 10.60 1379176 1963420 16956 Average: 4405690 3603038 44.99 2088 2479400 1321456 14.59 1323844 1926338 55393 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 66.30 63.34 783.01 6.38 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 115.74 104.56 476.37 25.18 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 08:55:01 PM eth0 430.09 508.09 3033.57 72.55 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM eth0 181.51 203.38 2119.71 410.04 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 15.90 19.03 67.12 3.30 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 7.27 6.86 5.02 3.02 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 131.50 179.44 25.43 1383.54 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 43.81 52.88 28.58 377.65 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.32 142.55 819.53 285.72 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) 11/02/2025 _x86_64_ (2 CPU) 08:50:59 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 31.92 0.00 3.01 1.21 5.36 58.51 08:53:01 PM 0 40.46 0.00 3.27 2.05 5.12 49.10 08:53:01 PM 1 23.69 0.00 2.75 0.38 5.59 67.59 08:54:01 PM all 37.86 0.00 3.03 1.64 7.08 50.38 08:54:01 PM 0 40.16 0.00 3.96 2.33 7.34 46.22 08:54:01 PM 1 35.58 0.00 2.12 0.96 6.83 54.50 08:55:01 PM all 54.47 0.00 3.93 3.88 8.72 29.01 08:55:01 PM 0 43.12 0.00 6.00 6.95 9.56 34.37 08:55:01 PM 1 66.37 0.00 1.75 0.65 7.83 23.40 08:56:02 PM all 70.32 0.00 4.02 1.83 8.59 15.25 08:56:02 PM 0 70.97 0.00 4.30 1.86 8.36 14.52 08:56:02 PM 1 69.66 0.00 3.74 1.82 8.81 15.97 08:57:01 PM all 83.90 0.00 2.25 0.10 8.29 5.46 08:57:01 PM 0 83.86 0.00 2.33 0.16 8.12 5.53 08:57:01 PM 1 83.93 0.00 2.18 0.02 8.46 5.40 08:58:01 PM all 77.97 0.00 2.16 0.10 7.20 12.57 08:58:01 PM 0 77.16 0.00 2.24 0.05 7.05 13.49 08:58:01 PM 1 78.78 0.00 2.09 0.16 7.33 11.64 08:59:01 PM all 48.79 0.00 2.67 0.58 6.42 41.54 08:59:01 PM 0 45.86 0.00 2.87 0.51 6.71 44.05 08:59:01 PM 1 51.74 0.00 2.45 0.64 6.13 39.04 09:00:01 PM all 34.35 0.00 2.10 0.66 4.84 58.05 09:00:01 PM 0 37.38 0.00 1.98 0.46 5.04 55.15 09:00:01 PM 1 31.34 0.00 2.23 0.86 4.65 60.91 Average: all 54.43 0.00 2.90 1.26 7.04 34.38 Average: 0 54.41 0.00 3.38 1.82 7.15 33.24 Average: 1 54.45 0.00 2.42 0.69 6.92 35.53