---> uname -a: Linux prd-centos7-docker-2c-8g-5581.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: 2800.022 BogoMIPS: 5600.04 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 663 4197 16 2960 6852 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:c3:33:9b brd ff:ff:ff:ff:ff:ff inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fec3:339b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:cb:70:b2 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) 07/02/2024 _x86_64_ (2 CPU) 08:50:28 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 100.27 8.94 91.32 853.96 5682.43 08:53:01 PM 156.62 3.73 152.90 762.58 10858.56 08:54:01 PM 70.99 1.15 69.84 470.34 20720.25 08:55:01 PM 15.50 0.83 14.66 369.24 2013.88 08:56:01 PM 45.76 1.88 43.88 188.57 11361.24 Average: 77.83 3.31 74.52 528.96 10128.57 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5411332 2597404 32.43 2088 1907776 920076 10.16 615444 1697348 192152 08:53:01 PM 4558892 3449844 43.08 2088 2133920 1542208 17.03 1360572 1763580 124272 08:54:01 PM 4025496 3983240 49.74 2088 2615300 1482508 16.37 1591060 2028148 44636 08:55:01 PM 3813460 4195276 52.38 2088 2686588 1595980 17.62 1744260 2081164 48228 08:56:01 PM 4312960 3695776 46.15 2088 2881540 975228 10.77 1391900 1928952 100 Average: 4424428 3584308 44.75 2088 2445025 1303200 14.39 1340647 1899838 81878 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 121.83 101.80 1018.50 27.54 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 476.68 566.76 2974.79 86.41 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 188.64 221.93 2125.52 412.43 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 8.16 7.92 5.79 4.35 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 172.43 227.29 61.38 1752.40 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 193.56 225.15 1237.50 456.45 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) 07/02/2024 _x86_64_ (2 CPU) 08:50:28 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.17 0.00 3.33 2.32 0.10 60.09 08:52:01 PM 0 37.07 0.00 3.47 2.08 0.10 57.27 08:52:01 PM 1 31.27 0.00 3.18 2.56 0.09 62.90 08:53:01 PM all 58.13 0.00 3.89 2.51 0.13 35.34 08:53:01 PM 0 50.29 0.00 5.91 4.48 0.14 39.17 08:53:01 PM 1 66.06 0.00 1.86 0.49 0.13 31.46 08:54:01 PM all 74.90 0.00 3.13 2.08 0.13 19.76 08:54:01 PM 0 73.62 0.00 3.58 2.14 0.13 20.54 08:54:01 PM 1 76.18 0.00 2.68 2.04 0.13 18.97 08:55:01 PM all 83.98 0.00 1.87 0.02 0.13 14.00 08:55:01 PM 0 83.56 0.00 1.91 0.02 0.13 14.38 08:55:01 PM 1 84.40 0.00 1.81 0.02 0.13 13.64 08:56:01 PM all 35.72 0.00 2.37 0.88 0.09 60.94 08:56:01 PM 0 62.84 0.00 3.20 1.08 0.13 32.76 08:56:01 PM 1 10.12 0.00 1.58 0.68 0.07 87.55 Average: all 56.95 0.00 2.92 1.57 0.11 38.45 Average: 0 61.18 0.00 3.62 1.97 0.13 33.10 Average: 1 52.76 0.00 2.22 1.16 0.11 43.74