---> uname -a: Linux prd-centos7-docker-2c-8g-33.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 650 4202 16 2968 6865 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:99:ef:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe99:efaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:ee:90:d7 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) 04/11/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 154.70 24.62 130.08 5049.69 42660.71 08:53:01 PM 134.76 1.57 133.19 304.33 10502.02 08:54:01 PM 114.05 3.40 110.66 928.54 20477.42 08:55:01 PM 19.85 0.47 19.38 246.75 4152.32 08:56:01 PM 30.97 2.31 28.66 284.03 8367.54 Average: 90.64 6.41 84.23 1350.15 17144.76 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5532416 2476320 30.92 2088 1836460 897252 9.91 539972 1658096 152280 08:53:01 PM 4920724 3088012 38.56 2088 2034652 1297324 14.32 1039296 1729536 83616 08:54:01 PM 4063404 3945332 49.26 2088 2605788 1458988 16.11 1548480 2028944 100412 08:55:01 PM 3984240 4024496 50.25 2088 2645096 1481060 16.35 1602656 2049156 12832 08:56:01 PM 4300984 3707752 46.30 2088 2887760 982076 10.84 1392980 1934736 90376 Average: 4560354 3448382 43.06 2088 2401951 1223340 13.51 1224677 1880094 87903 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 356.58 213.63 1387.77 59.61 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 319.10 368.99 1773.44 61.68 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 360.96 424.58 3476.77 440.41 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 19.43 22.09 71.52 5.92 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 08:56:01 PM eth0 164.98 214.90 47.80 1743.89 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 243.79 248.91 1351.14 463.57 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) 04/11/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.72 0.00 5.48 3.82 0.10 52.89 08:52:01 PM 0 36.00 0.00 5.50 2.64 0.11 55.74 08:52:01 PM 1 39.44 0.00 5.44 5.01 0.09 50.03 08:53:01 PM all 48.43 0.00 3.90 1.75 0.12 45.79 08:53:01 PM 0 38.35 0.00 4.84 2.26 0.12 54.43 08:53:01 PM 1 58.81 0.00 2.92 1.23 0.14 36.90 08:54:01 PM all 65.89 0.00 3.93 2.78 0.13 27.27 08:54:01 PM 0 63.16 0.00 5.17 4.27 0.13 27.27 08:54:01 PM 1 68.62 0.00 2.72 1.27 0.13 27.27 08:55:01 PM all 82.79 0.00 1.97 0.03 0.13 15.09 08:55:01 PM 0 82.67 0.00 2.15 0.05 0.13 15.00 08:55:01 PM 1 82.93 0.00 1.76 0.00 0.13 15.19 08:56:01 PM all 57.00 0.00 2.40 1.00 0.11 39.49 08:56:01 PM 0 60.65 0.00 2.70 1.58 0.13 34.95 08:56:01 PM 1 53.39 0.00 2.10 0.43 0.09 44.00 Average: all 58.23 0.00 3.54 1.88 0.12 36.23 Average: 0 55.97 0.00 4.08 2.17 0.12 37.65 Average: 1 60.50 0.00 2.99 1.59 0.12 34.79