---> uname -a: Linux prd-centos7-docker-2c-8g-4268.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 652 4199 16 2969 6863 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:45:30:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe45:302b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:36:33:ca 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) 04/03/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 118.58 18.95 99.63 3827.88 5674.52 08:53:01 PM 150.42 1.52 148.90 302.63 9890.11 08:54:01 PM 91.91 3.31 88.60 926.50 20110.59 08:55:02 PM 14.09 0.77 13.33 365.33 4165.25 08:56:01 PM 41.05 2.07 38.98 198.20 11628.74 Average: 83.34 5.33 78.01 1127.00 10289.12 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5510392 2498344 31.20 2088 1862512 897676 9.91 541920 1677940 151588 08:53:01 PM 4874240 3134496 39.14 2088 2071112 1245116 13.75 1068600 1741804 114008 08:54:01 PM 3824520 4184216 52.25 2088 2614212 1705336 18.83 1785772 2030336 108292 08:55:02 PM 3525256 4483480 55.98 2088 2652604 1970320 21.75 2055976 2054784 15500 08:56:01 PM 4349480 3659256 45.69 2088 2888860 932124 10.29 1346956 1934740 768 Average: 4416778 3591958 44.85 2088 2417860 1350114 14.91 1359845 1887921 78031 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 342.38 231.06 1523.84 60.84 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 399.70 474.66 2181.27 77.31 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 262.28 306.84 2919.63 424.72 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 08:55:02 PM eth0 11.50 11.55 53.62 2.91 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 175.11 222.88 54.69 1780.95 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 238.37 249.45 1350.85 464.85 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) 04/03/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.36 0.00 4.39 2.94 0.10 57.21 08:52:01 PM 0 31.89 0.00 3.81 3.10 0.10 61.10 08:52:01 PM 1 38.86 0.00 4.97 2.77 0.11 53.29 08:53:01 PM all 51.31 0.00 3.86 2.65 0.14 42.03 08:53:01 PM 0 43.74 0.00 5.33 4.63 0.14 46.16 08:53:01 PM 1 59.01 0.00 2.37 0.66 0.13 37.83 08:54:01 PM all 72.55 0.00 3.38 2.89 0.14 21.05 08:54:01 PM 0 70.17 0.00 4.25 2.10 0.13 23.35 08:54:01 PM 1 74.92 0.00 2.51 3.66 0.15 18.77 08:55:02 PM all 82.98 0.00 1.69 0.03 0.12 15.18 08:55:02 PM 0 84.16 0.00 1.77 0.02 0.15 13.90 08:55:02 PM 1 81.77 0.00 1.64 0.05 0.11 16.42 08:56:01 PM all 44.80 0.00 2.48 0.66 0.12 51.95 08:56:01 PM 0 61.68 0.00 3.18 0.93 0.11 34.10 08:56:01 PM 1 28.51 0.00 1.80 0.37 0.11 69.21 Average: all 57.12 0.00 3.17 1.84 0.12 37.74 Average: 0 57.94 0.00 3.68 2.18 0.13 36.07 Average: 1 56.31 0.00 2.67 1.50 0.12 39.40