---> uname -a: Linux prd-centos7-docker-2c-8g-10931.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 616 4734 16 2469 6907 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:33:ef:62 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe33:ef62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:49:fd:89 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) 12/04/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 195.82 93.13 102.70 7169.29 38768.91 01:50:02 PM 89.41 0.00 89.41 0.00 8708.09 01:51:01 PM 117.19 1.30 115.88 249.64 6208.14 01:52:01 PM 65.84 3.16 62.68 900.95 6975.76 01:53:01 PM 12.63 0.08 12.55 2.39 1855.19 01:54:01 PM 11.29 0.83 10.46 368.87 901.21 01:55:01 PM 29.83 1.71 28.11 215.45 3733.41 Average: 74.45 14.35 60.10 1274.90 9600.00 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5698144 2310584 28.85 2088 1698620 895556 9.89 513264 1552944 48816 01:50:02 PM 5353076 2655652 33.16 2088 1961292 919036 10.15 624540 1729004 123456 01:51:01 PM 4928452 3080276 38.46 2088 2085396 1179472 13.02 989488 1763884 89632 01:52:01 PM 4300832 3707896 46.30 2088 2262028 1684084 18.59 1556188 1809248 44596 01:53:01 PM 4302268 3706460 46.28 2088 2280152 1614632 17.83 1545352 1815768 10516 01:54:01 PM 4237408 3771320 47.09 2088 2307052 1665204 18.39 1588724 1835052 1532 01:55:01 PM 4874024 3134704 39.14 2088 2400376 905884 10.00 1019984 1765200 13228 Average: 4813458 3195270 39.90 2088 2142131 1266267 13.98 1119649 1753014 47397 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 310.28 158.49 841.15 54.01 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 01:50:02 PM eth0 166.26 112.99 911.35 11.30 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 349.20 411.82 1989.01 66.13 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 158.92 182.88 1228.58 25.37 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 7.56 7.66 50.52 1.54 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 7.17 6.63 3.90 3.03 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 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 20.91 17.91 18.79 7.42 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 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 145.23 127.62 717.22 24.01 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) 12/04/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.86 0.00 12.35 6.46 2.47 34.85 01:49:01 PM 0 54.91 0.00 14.42 7.53 2.95 20.19 01:49:01 PM 1 33.06 0.00 10.33 5.41 2.00 49.20 01:50:02 PM all 35.84 0.00 3.60 1.04 2.26 57.25 01:50:02 PM 0 39.74 0.00 3.85 1.68 2.22 52.51 01:50:02 PM 1 32.00 0.00 3.34 0.43 2.30 61.93 01:51:01 PM all 60.20 0.00 4.00 2.24 3.18 30.37 01:51:01 PM 0 46.54 0.00 6.16 3.64 3.11 40.56 01:51:01 PM 1 74.30 0.00 1.79 0.77 3.28 19.86 01:52:01 PM all 80.32 0.00 3.27 1.23 3.55 11.62 01:52:01 PM 0 74.82 0.00 4.21 1.87 3.49 15.60 01:52:01 PM 1 85.87 0.00 2.33 0.60 3.60 7.60 01:53:01 PM all 80.95 0.00 2.19 0.01 3.35 13.51 01:53:01 PM 0 81.00 0.00 2.46 0.00 3.46 13.08 01:53:01 PM 1 80.94 0.00 1.90 0.00 3.22 13.94 01:54:01 PM all 90.32 0.00 2.45 0.03 3.51 3.69 01:54:01 PM 0 90.27 0.00 2.58 0.04 3.42 3.69 01:54:01 PM 1 90.39 0.00 2.30 0.04 3.60 3.67 01:55:01 PM all 41.78 0.00 3.39 0.25 2.19 52.39 01:55:01 PM 0 42.00 0.00 3.48 0.24 2.02 52.25 01:55:01 PM 1 41.56 0.00 3.29 0.24 2.36 52.54 Average: all 61.49 0.00 4.49 1.62 2.92 29.49 Average: 0 61.01 0.00 5.32 2.15 2.94 28.58 Average: 1 61.97 0.00 3.65 1.09 2.89 30.39