---> uname -a: Linux prd-centos7-docker-2c-8g-4411.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 623 4735 16 2462 6901 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:36:34:9d brd ff:ff:ff:ff:ff:ff inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe36:349d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:47:7b:3f 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) 07/02/2025 _x86_64_ (2 CPU) 01:49:32 PM LINUX RESTART 01:50:01 PM tps rtps wtps bread/s bwrtn/s 01:51:01 PM 81.23 19.34 61.88 3989.88 3815.63 01:52:01 PM 95.82 0.00 95.82 0.00 8985.46 01:53:02 PM 105.50 1.30 104.20 245.53 5499.27 01:54:01 PM 68.89 3.06 65.83 912.25 4964.42 01:55:01 PM 25.53 0.17 25.37 5.19 4361.14 01:56:01 PM 7.30 0.33 6.97 242.62 688.77 01:57:01 PM 11.46 2.28 9.17 350.58 572.04 Average: 56.51 3.78 52.72 820.45 4124.72 01:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 PM 5659820 2348916 29.33 2088 1698112 937972 10.36 552192 1551444 47736 01:52:01 PM 5399372 2609364 32.58 2088 1927500 920636 10.16 605020 1712272 96596 01:53:02 PM 4974288 3034448 37.89 2088 2043588 1224960 13.52 966240 1745052 69584 01:54:01 PM 4598168 3410568 42.59 2088 2235556 1324456 14.62 1271836 1798080 100776 01:55:01 PM 4349204 3659532 45.69 2088 2272380 1566380 17.29 1503140 1809728 13972 01:56:01 PM 4326060 3682676 45.98 2088 2295084 1566756 17.30 1508140 1825092 11108 01:57:01 PM 4871832 3136904 39.17 2088 2394784 918212 10.14 1026188 1760396 107552 Average: 4882678 3126058 39.03 2088 2123858 1208482 13.34 1061822 1743152 63903 01:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:51:01 PM eth0 328.36 164.23 877.11 55.49 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 129.00 78.79 850.24 8.47 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 272.45 307.38 1395.83 50.22 0.00 0.00 0.00 01:53:02 PM lo 0.00 0.00 0.00 0.00 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 203.20 236.98 1550.41 33.59 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 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 38.44 43.51 311.78 6.28 0.00 0.00 0.00 01:55:01 PM lo 0.03 0.03 0.01 0.01 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 01:56:01 PM eth0 4.54 4.49 3.33 1.38 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 14.32 11.75 9.66 5.99 0.00 0.00 0.00 01:57:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 141.34 120.78 712.16 23.04 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) 07/02/2025 _x86_64_ (2 CPU) 01:49:32 PM LINUX RESTART 01:50:01 PM CPU %user %nice %system %iowait %steal %idle 01:51:01 PM all 36.27 0.00 3.89 4.31 8.74 46.79 01:51:01 PM 0 38.63 0.00 4.41 3.67 8.43 44.87 01:51:01 PM 1 33.95 0.00 3.38 4.95 9.04 48.67 01:52:01 PM all 29.99 0.00 3.25 1.28 7.40 58.08 01:52:01 PM 0 24.83 0.00 2.82 0.96 6.58 64.80 01:52:01 PM 1 35.17 0.00 3.67 1.59 8.20 51.36 01:53:02 PM all 48.16 0.00 3.80 3.77 11.53 32.74 01:53:02 PM 0 36.57 0.00 4.74 5.43 12.29 40.96 01:53:02 PM 1 60.38 0.00 2.78 2.01 10.75 24.08 01:54:01 PM all 63.36 0.00 3.05 2.42 11.72 19.45 01:54:01 PM 0 59.01 0.00 3.61 3.21 12.02 22.15 01:54:01 PM 1 67.73 0.00 2.51 1.64 11.42 16.71 01:55:01 PM all 78.15 0.00 2.40 0.58 10.92 7.95 01:55:01 PM 0 76.31 0.00 2.88 1.04 11.07 8.71 01:55:01 PM 1 80.01 0.00 1.94 0.11 10.76 7.18 01:56:01 PM all 74.96 0.00 2.09 0.03 10.04 12.89 01:56:01 PM 0 75.78 0.00 2.26 0.00 10.08 11.88 01:56:01 PM 1 74.15 0.00 1.90 0.05 10.00 13.90 01:57:01 PM all 60.77 0.00 2.64 0.42 9.43 26.74 01:57:01 PM 0 69.79 0.00 2.91 0.39 9.54 17.37 01:57:01 PM 1 52.00 0.00 2.39 0.46 9.33 35.81 Average: all 55.44 0.00 3.03 1.86 9.94 29.72 Average: 0 53.78 0.00 3.39 2.14 9.98 30.69 Average: 1 57.11 0.00 2.67 1.58 9.90 28.74