---> uname -a: Linux prd-centos7-docker-2c-8g-11553.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 603 4256 16 2960 6912 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:a9:6e:8a brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fea9:6e8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:c7:1a:27 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) 11/28/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.92 18.00 93.92 3753.05 5688.58 08:53:01 PM 144.56 1.50 143.06 302.10 10359.76 08:54:01 PM 97.29 3.33 93.96 926.96 19247.24 08:55:01 PM 16.50 0.63 15.87 349.11 4125.31 08:56:01 PM 37.74 2.11 35.62 209.43 11030.54 Average: 81.58 5.11 76.47 1107.99 10088.56 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5548212 2460524 30.72 2088 1859236 864220 9.54 508324 1674804 149200 08:53:01 PM 4944156 3064580 38.27 2088 2063928 1190928 13.15 1006432 1737488 87712 08:54:01 PM 3979892 4028844 50.31 2088 2607036 1640864 18.12 1636708 2026404 108292 08:55:01 PM 3771836 4236900 52.90 2088 2644924 1799324 19.87 1816880 2050372 16384 08:56:01 PM 4346344 3662392 45.73 2088 2881676 965068 10.66 1356876 1930708 14068 Average: 4518088 3490648 43.59 2088 2411360 1292081 14.27 1265044 1883955 75131 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 376.72 240.33 1530.00 63.78 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 407.08 477.26 2187.39 75.44 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 268.26 309.06 2920.42 425.39 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 11.94 11.77 54.16 2.89 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 171.81 223.20 54.25 1749.88 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 247.11 252.27 1348.93 463.32 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) 11/28/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.53 0.00 3.80 3.00 0.11 58.56 08:52:01 PM 0 34.93 0.00 4.05 2.76 0.10 58.16 08:52:01 PM 1 34.14 0.00 3.58 3.23 0.10 58.95 08:53:01 PM all 52.13 0.00 3.66 2.39 0.13 41.69 08:53:01 PM 0 45.70 0.00 5.35 3.96 0.14 44.85 08:53:01 PM 1 58.62 0.00 1.93 0.82 0.13 38.50 08:54:01 PM all 70.28 0.00 3.43 2.86 0.14 23.29 08:54:01 PM 0 67.99 0.00 4.23 3.92 0.15 23.72 08:54:01 PM 1 72.56 0.00 2.62 1.80 0.15 22.86 08:55:01 PM all 83.67 0.00 1.83 0.03 0.13 14.35 08:55:01 PM 0 84.25 0.00 2.01 0.00 0.13 13.61 08:55:01 PM 1 83.10 0.00 1.66 0.04 0.13 15.08 08:56:01 PM all 47.30 0.00 2.35 0.85 0.12 49.38 08:56:01 PM 0 50.48 0.00 2.65 1.12 0.11 45.64 08:56:01 PM 1 44.18 0.00 2.02 0.60 0.11 53.10 Average: all 57.29 0.00 3.02 1.84 0.13 37.73 Average: 0 56.38 0.00 3.67 2.36 0.13 37.46 Average: 1 58.20 0.00 2.37 1.31 0.12 38.00