---> uname -a: Linux prd-centos7-docker-2c-8g-1220.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 651 4210 16 2959 6864 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:b1:09:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:feb1:9a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:3b:b9:d2 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) 07/30/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 107.84 15.02 92.82 3512.01 5742.68 08:53:01 PM 149.86 1.57 148.28 308.89 9522.10 08:54:01 PM 89.23 3.33 85.90 926.92 20112.39 08:55:01 PM 14.08 0.83 13.25 368.81 4161.76 08:56:01 PM 42.25 1.90 40.35 188.91 11498.90 Average: 80.40 4.54 75.86 1063.38 10208.50 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5502676 2506060 31.29 2088 1859212 903908 9.98 554848 1673620 145456 08:53:01 PM 4860576 3148160 39.31 2088 2090700 1235600 13.64 1074736 1749072 140144 08:54:01 PM 4001972 4006764 50.03 2088 2606036 1697168 18.74 1615504 2025256 108380 08:55:01 PM 3545816 4462920 55.73 2088 2644452 1953484 21.57 2040912 2050000 15388 08:56:01 PM 4325916 3682820 45.99 2088 2879932 969412 10.70 1377040 1929496 800 Average: 4447391 3561345 44.47 2088 2416066 1351914 14.93 1332608 1885489 82034 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 349.98 218.97 1557.99 60.06 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 443.17 527.16 2663.57 84.16 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 229.07 269.14 2470.39 419.40 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 11.49 11.50 53.43 2.76 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 174.94 223.80 54.86 1747.27 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 240.98 249.11 1355.33 463.84 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) 07/30/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 34.03 0.00 3.47 2.45 0.12 59.93 08:52:02 PM 0 44.92 0.00 4.25 3.21 0.12 47.49 08:52:02 PM 1 23.41 0.00 2.73 1.71 0.12 72.03 08:53:01 PM all 52.65 0.00 3.94 2.91 0.15 40.35 08:53:01 PM 0 53.51 0.00 5.40 3.59 0.16 37.33 08:53:01 PM 1 51.79 0.00 2.46 2.24 0.14 43.36 08:54:01 PM all 73.54 0.00 3.20 3.09 0.15 20.03 08:54:01 PM 0 71.54 0.00 3.99 4.04 0.15 20.29 08:54:01 PM 1 75.58 0.00 2.40 2.11 0.15 19.77 08:55:01 PM all 82.08 0.00 1.73 0.02 0.14 16.03 08:55:01 PM 0 81.86 0.00 1.72 0.02 0.15 16.26 08:55:01 PM 1 82.26 0.00 1.77 0.04 0.13 15.81 08:56:01 PM all 42.14 0.00 2.43 1.08 0.12 54.22 08:56:01 PM 0 67.11 0.00 3.05 1.11 0.15 28.59 08:56:01 PM 1 18.53 0.00 1.85 1.06 0.09 78.47 Average: all 56.58 0.00 2.96 1.91 0.14 38.42 Average: 0 63.66 0.00 3.69 2.40 0.14 30.11 Average: 1 49.61 0.00 2.24 1.43 0.12 46.59