---> uname -a: Linux prd-centos7-docker-2c-8g-1568.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 658 4203 16 2959 6857 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:26:85:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.29/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe26:85ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:47:dc:48 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) 08/03/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 105.30 9.48 95.82 932.45 5748.30 08:53:01 PM 165.00 2.01 162.99 614.54 10855.41 08:54:01 PM 73.87 2.95 70.93 627.99 20772.47 08:55:01 PM 12.85 0.77 12.08 365.39 1785.17 08:56:01 PM 39.62 1.95 37.67 192.24 11125.31 Average: 79.05 3.43 75.62 546.28 10055.10 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5452004 2556732 31.92 2088 1873556 940336 10.38 598832 1679396 156620 08:53:01 PM 4731064 3277672 40.93 2088 2120668 1319792 14.57 1195236 1757500 118944 08:54:01 PM 3835264 4173472 52.11 2088 2606220 1695856 18.72 1785000 2023352 38616 08:55:01 PM 3584020 4424716 55.25 2088 2644608 1925808 21.26 2006168 2047924 16384 08:56:01 PM 4299268 3709468 46.32 2088 2880288 986660 10.89 1406140 1927964 13508 Average: 4380324 3628412 45.31 2088 2425068 1373690 15.17 1398275 1887227 68814 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 164.44 130.21 1074.88 36.25 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 487.55 576.85 2964.10 90.37 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 193.04 220.65 2135.25 412.79 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 12.65 12.83 54.12 3.23 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 165.16 217.75 51.69 1743.26 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 203.68 230.58 1250.74 458.23 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) 08/03/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 34.49 0.00 3.45 2.77 0.10 59.19 08:52:02 PM 0 46.48 0.00 4.23 4.37 0.11 44.81 08:52:02 PM 1 22.82 0.00 2.70 1.21 0.10 73.17 08:53:01 PM all 55.06 0.00 4.01 2.93 0.14 37.86 08:53:01 PM 0 49.50 0.00 5.34 3.48 0.14 41.53 08:53:01 PM 1 60.67 0.00 2.67 2.37 0.15 34.14 08:54:01 PM all 64.37 0.00 2.88 2.37 0.12 30.26 08:54:01 PM 0 62.71 0.00 3.22 1.56 0.13 32.39 08:54:01 PM 1 66.03 0.00 2.52 3.18 0.11 28.16 08:55:01 PM all 83.62 0.00 1.77 0.03 0.14 14.44 08:55:01 PM 0 82.63 0.00 2.00 0.04 0.13 15.20 08:55:01 PM 1 84.62 0.00 1.56 0.02 0.13 13.67 08:56:01 PM all 40.40 0.00 2.22 1.40 0.09 55.89 08:56:01 PM 0 34.67 0.00 2.29 0.16 0.09 62.79 08:56:01 PM 1 46.18 0.00 2.16 2.67 0.11 48.90 Average: all 55.27 0.00 2.87 1.91 0.12 39.84 Average: 0 54.93 0.00 3.42 1.93 0.12 39.61 Average: 1 55.59 0.00 2.33 1.89 0.12 40.07