---> uname -a: Linux prd-centos7-docker-2c-8g-1588.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 659 4203 16 2957 6856 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:e6:ac:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fee6:ac8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:c2:e9:b3 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) 04/13/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 78.20 18.77 59.43 3803.20 5001.38 08:53:01 PM 131.76 1.58 130.18 304.73 9411.33 08:54:01 PM 110.30 3.40 106.91 928.63 20373.75 08:55:01 PM 14.35 0.37 13.98 243.81 4142.94 08:56:01 PM 38.10 2.40 35.70 315.55 11044.94 Average: 74.54 5.30 69.23 1118.99 9995.54 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5554900 2453836 30.64 2088 1848008 860548 9.50 506164 1671260 144604 08:53:01 PM 4949880 3058856 38.19 2088 2025848 1262168 13.94 1020368 1722912 83792 08:54:01 PM 3911676 4097060 51.16 2088 2596436 1650836 18.23 1713968 2017648 102048 08:55:01 PM 3730960 4277776 53.41 2088 2637416 1832944 20.24 1864472 2043076 16388 08:56:01 PM 4321384 3687352 46.04 2088 2878584 969780 10.71 1381848 1928880 22656 Average: 4493760 3514976 43.89 2088 2397258 1315255 14.52 1297364 1876755 73898 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 341.12 222.92 1367.00 57.57 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 332.21 395.22 1733.94 66.58 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 348.85 404.88 3470.53 441.69 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 13.93 13.08 57.05 4.85 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 167.15 218.88 51.78 1752.43 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 240.63 250.98 1336.09 464.65 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) 04/13/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.58 0.00 3.66 0.86 0.11 57.78 08:52:01 PM 0 28.89 0.00 2.80 0.63 0.10 67.58 08:52:01 PM 1 46.48 0.00 4.54 1.12 0.12 47.73 08:53:01 PM all 49.22 0.00 3.51 2.54 0.12 44.61 08:53:01 PM 0 45.33 0.00 5.20 2.31 0.12 47.04 08:53:01 PM 1 53.14 0.00 1.83 2.76 0.11 42.16 08:54:01 PM all 71.13 0.00 3.62 2.50 0.14 22.62 08:54:01 PM 0 66.58 0.00 4.63 3.07 0.13 25.60 08:54:01 PM 1 75.77 0.00 2.55 1.94 0.13 19.61 08:55:01 PM all 82.60 0.00 1.79 0.03 0.12 15.46 08:55:01 PM 0 82.67 0.00 1.96 0.04 0.13 15.20 08:55:01 PM 1 82.51 0.00 1.66 0.00 0.13 15.70 08:56:01 PM all 47.52 0.00 2.43 0.92 0.10 49.03 08:56:01 PM 0 55.08 0.00 2.75 0.99 0.11 41.08 08:56:01 PM 1 40.08 0.00 2.10 0.85 0.09 56.88 Average: all 57.33 0.00 3.01 1.37 0.12 38.18 Average: 0 55.38 0.00 3.47 1.40 0.12 39.63 Average: 1 59.29 0.00 2.54 1.34 0.12 36.72