---> uname -a: Linux prd-centos7-docker-2c-8g-1537.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 647 4180 16 2992 6866 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:0f:7a:51 brd ff:ff:ff:ff:ff:ff inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe0f:7a51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:56:d5:9a 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) 08/20/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:03 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 69.86 0.21 69.65 7.17 5868.48 08:54:01 PM 113.39 1.13 112.26 261.92 9491.71 08:55:01 PM 95.31 3.48 91.83 940.19 5398.02 08:56:01 PM 60.18 0.37 59.81 33.53 17817.80 08:57:01 PM 11.69 0.00 11.69 0.00 1727.02 08:58:01 PM 19.74 0.83 18.91 369.30 8140.74 08:59:01 PM 27.05 1.71 25.34 155.02 3647.49 09:00:01 PM 17.75 0.18 17.57 34.77 497.85 Average: 51.79 0.99 50.80 226.14 6577.25 08:52:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5516332 2492396 31.12 2088 1880308 862656 9.52 518480 1692064 148224 08:54:01 PM 5026356 2982372 37.24 2088 2015104 1239964 13.69 927048 1736220 47484 08:55:01 PM 4626704 3382024 42.23 2088 2178484 1333252 14.72 1254732 1787840 43116 08:56:01 PM 3835332 4173396 52.11 2088 2634988 1695408 18.72 1750356 2045848 37508 08:57:01 PM 3849576 4159152 51.93 2088 2654372 1739656 19.21 1723404 2055168 8468 08:58:01 PM 3579736 4428992 55.30 2088 2899812 1597372 17.64 1878576 2160848 75836 08:59:01 PM 4239528 3769200 47.06 2088 2909284 1015784 11.22 1433232 1949312 9408 09:00:01 PM 4247140 3761588 46.97 2088 2910412 1007064 11.12 1426232 1948688 8904 Average: 4365088 3643640 45.50 2088 2510346 1311394 14.48 1364008 1921998 47368 08:52:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 50.88 44.71 686.64 5.02 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 186.73 209.36 1049.81 41.12 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 295.39 355.80 2053.09 51.58 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 08:56:01 PM eth0 162.86 186.89 2039.34 408.76 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 8.15 8.32 50.88 1.88 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 29.70 41.95 11.86 278.93 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 137.71 183.47 44.89 1481.88 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 11.46 13.27 10.73 5.99 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 110.61 130.83 743.76 285.56 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) 08/20/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:03 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 33.83 0.00 3.41 0.75 3.72 58.29 08:53:01 PM 0 35.03 0.00 3.23 0.91 3.53 57.29 08:53:01 PM 1 32.64 0.00 3.60 0.58 3.88 59.30 08:54:01 PM all 48.78 0.00 3.90 2.33 6.19 38.81 08:54:01 PM 0 48.49 0.00 4.77 3.25 6.81 36.67 08:54:01 PM 1 49.05 0.00 3.03 1.39 5.56 40.97 08:55:01 PM all 66.89 0.00 3.52 3.26 7.43 18.90 08:55:01 PM 0 57.33 0.00 5.10 5.76 7.68 24.13 08:55:01 PM 1 76.78 0.00 1.92 0.68 7.14 13.48 08:56:01 PM all 70.67 0.00 4.03 1.13 8.19 15.98 08:56:01 PM 0 67.70 0.00 4.65 1.45 8.29 17.92 08:56:01 PM 1 73.68 0.00 3.40 0.78 8.09 14.05 08:57:01 PM all 76.17 0.00 2.17 0.02 8.36 13.28 08:57:01 PM 0 75.02 0.00 2.25 0.04 8.42 14.28 08:57:01 PM 1 77.28 0.00 2.11 0.00 8.31 12.29 08:58:01 PM all 80.65 0.00 2.64 0.36 8.65 7.71 08:58:01 PM 0 79.50 0.00 2.99 0.39 8.71 8.41 08:58:01 PM 1 81.81 0.00 2.27 0.34 8.59 7.00 08:59:01 PM all 33.11 0.00 2.15 0.81 3.45 60.48 08:59:01 PM 0 33.07 0.00 2.42 0.48 3.75 60.27 08:59:01 PM 1 33.16 0.00 1.89 1.14 3.12 60.69 09:00:01 PM all 37.01 0.00 2.27 0.41 3.60 56.70 09:00:01 PM 0 45.82 0.00 1.97 0.50 3.95 47.77 09:00:01 PM 1 28.36 0.00 2.58 0.31 3.26 65.50 Average: all 55.63 0.00 3.01 1.14 6.17 34.06 Average: 0 55.06 0.00 3.42 1.61 6.38 33.53 Average: 1 56.20 0.00 2.60 0.66 5.95 34.60