---> uname -a: Linux prd-centos7-docker-2c-8g-4844.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 676 4188 16 2956 6839 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:91:da:64 brd ff:ff:ff:ff:ff:ff inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe91:da64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:bd:77:0a 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) 09/11/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 111.80 19.68 92.12 4429.97 6015.53 08:53:01 PM 152.87 1.59 151.28 310.11 9780.66 08:54:01 PM 98.70 3.41 95.29 930.00 20253.36 08:55:01 PM 15.65 0.68 14.97 350.98 4147.60 08:56:01 PM 40.07 2.05 38.02 207.36 11447.59 Average: 83.59 5.50 78.09 1248.81 10330.84 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5497516 2511212 31.36 2088 1839348 909096 10.04 575092 1657100 133312 08:53:01 PM 4878400 3130328 39.09 2088 2058392 1266400 13.98 1079436 1733984 113544 08:54:01 PM 3982980 4025748 50.27 2088 2603024 1686036 18.62 1639672 2022756 108268 08:55:01 PM 3663024 4345704 54.26 2088 2640996 1878620 20.74 1931508 2045548 16400 08:56:01 PM 4268120 3740608 46.71 2088 2876980 1017944 11.24 1442932 1925964 764 Average: 4458008 3550720 44.34 2088 2403748 1351619 14.92 1333728 1877070 74458 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 383.32 241.08 1439.84 63.05 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 390.91 466.13 2297.74 74.33 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 284.07 335.48 2939.82 428.74 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 20.56 17.30 65.19 6.98 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 172.93 224.04 52.60 1757.27 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 249.88 256.10 1355.83 467.44 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) 09/11/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.84 0.00 4.40 3.05 0.11 56.60 08:52:02 PM 0 53.58 0.00 6.31 3.55 0.13 36.44 08:52:02 PM 1 18.84 0.00 2.54 2.58 0.10 75.93 08:53:01 PM all 49.56 0.00 3.75 2.68 0.14 43.86 08:53:01 PM 0 49.29 0.00 5.16 3.19 0.13 42.23 08:53:01 PM 1 49.85 0.00 2.36 2.16 0.13 45.50 08:54:01 PM all 69.41 0.00 3.43 2.99 0.12 24.04 08:54:01 PM 0 66.14 0.00 4.39 2.76 0.13 26.59 08:54:01 PM 1 72.71 0.00 2.45 3.23 0.11 21.50 08:55:01 PM all 83.71 0.00 1.70 0.03 0.12 14.45 08:55:01 PM 0 83.52 0.00 1.70 0.02 0.13 14.63 08:55:01 PM 1 83.90 0.00 1.68 0.04 0.13 14.25 08:56:01 PM all 45.30 0.00 2.20 0.88 0.10 51.52 08:56:01 PM 0 41.89 0.00 2.31 0.94 0.09 54.77 08:56:01 PM 1 48.71 0.00 2.12 0.83 0.09 48.25 Average: all 56.49 0.00 3.10 1.93 0.12 38.36 Average: 0 58.69 0.00 3.98 2.10 0.12 35.12 Average: 1 54.31 0.00 2.24 1.77 0.11 41.57