---> uname -a: Linux prd-centos7-docker-2c-8g-3238.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 861 4031 16 2927 6654 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:84:f6:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.22/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe84:f683/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:46:7c:a9 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) 08/24/2024 _x86_64_ (2 CPU) 04:36:27 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 94.15 9.18 84.98 989.44 5747.44 04:39:01 AM 168.66 3.34 165.32 676.98 11313.18 04:40:01 AM 71.98 0.97 71.01 331.58 20160.57 04:41:01 AM 25.71 1.73 23.98 454.82 9392.26 04:42:01 AM 19.22 1.72 17.51 215.63 2178.04 Average: 75.96 3.39 72.58 533.70 9760.74 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5460468 2548260 31.82 2088 1925780 1038820 11.47 556232 1700764 207552 04:39:01 AM 4537672 3471056 43.34 2088 2153260 1509844 16.67 1362688 1778396 124956 04:40:01 AM 3744296 4264432 53.25 2088 2604464 1774864 19.60 1859596 2036464 36228 04:41:01 AM 4438772 3569956 44.58 2088 2837752 888656 9.81 1068388 2126396 53868 04:42:01 AM 4145276 3863452 48.24 2088 2847948 1151764 12.72 1486908 2000316 12848 Average: 4465297 3543431 44.24 2088 2473841 1272790 14.05 1266762 1928467 87090 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 104.76 91.69 1113.72 14.39 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 476.70 582.83 3228.79 85.50 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 156.01 167.24 2109.68 21.20 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 215.24 145.90 330.87 48.16 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 58.20 40.46 39.69 95.58 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 202.22 205.68 1365.01 52.96 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) 08/24/2024 _x86_64_ (2 CPU) 04:36:27 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.38 0.00 3.29 2.09 0.10 59.13 04:38:01 AM 0 62.86 0.00 5.36 3.67 0.11 27.99 04:38:01 AM 1 9.52 0.00 1.36 0.59 0.10 88.43 04:39:01 AM all 57.70 0.00 3.76 3.30 0.13 35.11 04:39:01 AM 0 52.41 0.00 5.48 4.39 0.14 37.57 04:39:01 AM 1 63.04 0.00 2.02 2.21 0.14 32.59 04:40:01 AM all 78.17 0.00 3.09 2.07 0.13 16.55 04:40:01 AM 0 76.18 0.00 3.38 1.11 0.13 19.20 04:40:01 AM 1 80.17 0.00 2.80 3.04 0.11 13.87 04:41:01 AM all 77.47 0.00 2.18 0.40 0.10 19.84 04:41:01 AM 0 76.91 0.00 2.47 0.56 0.11 19.94 04:41:01 AM 1 78.06 0.00 1.88 0.22 0.11 19.73 04:42:01 AM all 41.24 0.00 1.58 0.12 0.08 56.98 04:42:01 AM 0 60.14 0.00 1.97 0.25 0.09 37.55 04:42:01 AM 1 23.14 0.00 1.20 0.00 0.07 75.59 Average: all 57.65 0.00 2.78 1.60 0.11 37.87 Average: 0 65.62 0.00 3.74 2.01 0.12 28.52 Average: 1 49.80 0.00 1.83 1.19 0.11 47.07