---> uname -a: Linux prd-centos7-docker-2c-8g-7124.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 642 4222 16 2956 6873 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:a1:be:ac brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fea1:beac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:10:4d:11 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) 10/08/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 101.32 9.58 91.74 978.04 5672.56 08:53:01 PM 157.69 2.91 154.78 716.42 10625.39 08:54:01 PM 75.64 2.06 73.58 515.72 20855.96 08:55:01 PM 25.50 0.90 24.60 377.95 9830.02 08:56:01 PM 28.55 1.88 26.67 188.54 3450.57 Average: 77.76 3.47 74.29 555.34 10089.68 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5471024 2537712 31.69 2088 1879628 932556 10.30 572572 1686632 167104 08:53:01 PM 4604560 3404176 42.51 2088 2127368 1565116 17.28 1314240 1759592 126104 08:54:01 PM 4007964 4000772 49.96 2088 2613580 1669704 18.43 1603564 2027612 48444 08:55:01 PM 3649340 4359396 54.43 2088 2867720 1586260 17.51 1846172 2132660 75832 08:56:01 PM 4322524 3686212 46.03 2088 2876820 983560 10.86 1383576 1924564 340 Average: 4411082 3597654 44.92 2088 2473023 1347439 14.88 1344025 1906212 83565 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 192.04 138.16 1166.56 44.71 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 485.81 569.97 2973.88 86.72 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 175.45 215.41 2125.37 412.48 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 34.25 54.47 9.51 354.58 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 147.35 177.86 53.73 1397.77 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 207.03 231.25 1266.37 459.16 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) 10/08/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.43 0.00 3.22 2.78 0.10 59.48 08:52:01 PM 0 38.18 0.00 3.50 3.41 0.10 54.80 08:52:01 PM 1 30.71 0.00 2.92 2.15 0.10 64.11 08:53:01 PM all 56.61 0.00 3.84 2.65 0.12 36.79 08:53:01 PM 0 54.92 0.00 4.96 4.30 0.11 35.72 08:53:01 PM 1 58.33 0.00 2.72 0.97 0.11 37.87 08:54:01 PM all 74.62 0.00 3.06 2.41 0.10 19.81 08:54:01 PM 0 73.17 0.00 3.63 2.61 0.11 20.48 08:54:01 PM 1 76.04 0.00 2.49 2.22 0.11 19.14 08:55:01 PM all 80.52 0.00 1.95 0.20 0.10 17.23 08:55:01 PM 0 80.22 0.00 2.11 0.33 0.09 17.26 08:55:01 PM 1 80.78 0.00 1.80 0.09 0.11 17.21 08:56:01 PM all 36.46 0.00 2.19 0.21 0.10 61.05 08:56:01 PM 0 62.07 0.00 2.79 0.27 0.11 34.77 08:56:01 PM 1 12.17 0.00 1.58 0.14 0.08 86.03 Average: all 56.14 0.00 2.85 1.65 0.10 39.25 Average: 0 61.47 0.00 3.40 2.20 0.10 32.83 Average: 1 50.88 0.00 2.30 1.11 0.10 45.60