---> uname -a: Linux prd-centos7-docker-2c-8g-3730.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 618 4753 16 2449 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:0d:23:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe0d:23d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:47:3e:85 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) 06/25/2025 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 134.23 20.54 113.68 4518.06 40188.23 01:50:01 PM 91.62 0.43 91.19 167.46 8073.74 01:51:01 PM 123.62 0.88 122.74 78.71 5843.43 01:52:01 PM 56.25 3.12 53.12 899.04 7334.15 01:53:02 PM 11.80 0.05 11.75 1.60 1696.13 01:54:01 PM 7.47 1.00 6.47 385.71 597.75 01:55:01 PM 30.64 1.60 29.04 206.63 3763.90 Average: 65.21 3.95 61.26 894.93 9661.69 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5627860 2380868 29.73 2088 1718848 946568 10.45 562844 1571944 56244 01:50:01 PM 5414780 2593948 32.39 2088 1950604 936176 10.34 572868 1721936 112996 01:51:01 PM 4904744 3103984 38.76 2088 2087964 1193264 13.17 1018808 1756976 108024 01:52:01 PM 4386812 3621916 45.22 2088 2245404 1623372 17.92 1485008 1795384 31108 01:53:02 PM 4294280 3714448 46.38 2088 2269552 1632100 18.02 1561136 1807700 7872 01:54:01 PM 4926288 3082440 38.49 2088 2367432 896356 9.90 949212 1785128 79004 01:55:01 PM 4873196 3135532 39.15 2088 2376856 931368 10.28 1037908 1749204 7640 Average: 4918280 3090448 38.59 2088 2145237 1165601 12.87 1026826 1741182 57555 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 385.87 198.24 1036.07 58.50 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 01:50:01 PM eth0 153.69 92.14 826.01 14.65 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 358.10 430.63 2120.84 64.81 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 117.40 134.25 907.92 18.85 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 01:53:02 PM eth0 9.41 9.31 50.76 1.87 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 10.78 9.63 6.54 4.30 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 16.54 15.25 13.54 6.51 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 150.55 127.32 710.39 24.26 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) 06/25/2025 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.61 0.00 5.19 4.26 3.34 47.60 01:49:01 PM 0 41.97 0.00 5.59 3.34 3.41 45.68 01:49:01 PM 1 37.24 0.00 4.78 5.19 3.28 49.51 01:50:01 PM all 34.80 0.00 3.72 1.13 4.38 55.97 01:50:01 PM 0 35.12 0.00 3.64 1.31 4.37 55.56 01:50:01 PM 1 34.50 0.00 3.82 0.96 4.36 56.36 01:51:01 PM all 58.30 0.00 3.87 3.34 6.60 27.89 01:51:01 PM 0 46.58 0.00 6.22 6.13 7.43 33.63 01:51:01 PM 1 70.41 0.00 1.45 0.44 5.74 21.95 01:52:01 PM all 81.87 0.00 2.93 0.82 5.49 8.89 01:52:01 PM 0 79.04 0.00 3.76 1.26 5.65 10.29 01:52:01 PM 1 84.80 0.00 2.07 0.36 5.31 7.47 01:53:02 PM all 80.53 0.00 2.13 0.01 4.73 12.60 01:53:02 PM 0 79.83 0.00 2.37 0.04 4.84 12.92 01:53:02 PM 1 81.19 0.00 1.91 0.00 4.63 12.28 01:54:01 PM all 85.42 0.00 2.49 0.08 4.96 7.04 01:54:01 PM 0 85.94 0.00 2.43 0.07 5.00 6.56 01:54:01 PM 1 84.95 0.00 2.55 0.07 4.90 7.53 01:55:01 PM all 37.62 0.00 2.91 0.53 4.57 54.37 01:55:01 PM 0 58.83 0.00 3.70 0.96 4.38 32.12 01:55:01 PM 1 17.72 0.00 2.19 0.12 4.75 75.23 Average: all 59.10 0.00 3.34 1.47 4.86 31.23 Average: 0 60.50 0.00 3.99 1.91 5.01 28.58 Average: 1 57.70 0.00 2.70 1.04 4.70 33.87