---> uname -a: Linux prd-centos7-docker-2c-8g-6779.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 631 4232 16 2956 6884 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:63:70:fa brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe63:70fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:f7:65:b4 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) 10/04/2024 _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 112.50 17.93 94.57 3647.95 5910.37 08:53:01 PM 152.73 1.55 151.18 303.09 9474.36 08:54:01 PM 82.86 3.38 79.48 929.89 22267.28 08:55:01 PM 16.57 0.88 15.69 377.04 2088.94 08:56:01 PM 44.01 1.90 42.11 189.01 11296.10 Average: 81.73 5.13 76.61 1089.18 10205.56 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5506124 2502612 31.25 2088 1858488 887096 9.79 553752 1672468 147064 08:53:01 PM 4839188 3169548 39.58 2088 2107132 1220936 13.48 1095636 1750824 159020 08:54:01 PM 4044724 3964012 49.50 2088 2603896 1547600 17.09 1578284 2020848 39612 08:55:01 PM 3784916 4223820 52.74 2088 2643032 1725368 19.05 1805900 2047408 9496 08:56:01 PM 4359688 3649048 45.56 2088 2877080 945396 10.44 1349224 1925200 296 Average: 4506928 3501808 43.72 2088 2417926 1265279 13.97 1276559 1883350 71098 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 352.15 231.88 1573.36 64.11 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 468.82 558.77 2913.35 86.18 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 186.46 224.23 2152.64 414.61 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 12.83 12.59 54.04 4.06 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 173.48 222.43 55.76 1745.56 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 238.74 249.98 1349.79 462.78 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) 10/04/2024 _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 36.04 0.00 3.84 2.47 0.11 57.54 08:52:01 PM 0 37.67 0.00 4.60 2.25 0.11 55.39 08:52:01 PM 1 34.43 0.00 3.09 2.67 0.10 59.71 08:53:01 PM all 51.97 0.00 3.88 2.56 0.12 41.46 08:53:01 PM 0 47.49 0.00 5.94 3.16 0.12 43.28 08:53:01 PM 1 56.51 0.00 1.78 1.97 0.13 39.61 08:54:01 PM all 78.22 0.00 3.15 2.85 0.13 15.65 08:54:01 PM 0 76.99 0.00 3.73 2.91 0.13 16.23 08:54:01 PM 1 79.45 0.00 2.58 2.78 0.13 15.05 08:55:01 PM all 83.13 0.00 1.70 0.02 0.11 15.04 08:55:01 PM 0 82.70 0.00 1.69 0.02 0.11 15.48 08:55:01 PM 1 83.56 0.00 1.70 0.02 0.11 14.62 08:56:01 PM all 36.79 0.00 2.40 1.70 0.09 59.03 08:56:01 PM 0 40.78 0.00 2.54 2.62 0.09 53.97 08:56:01 PM 1 32.86 0.00 2.24 0.78 0.10 64.01 Average: all 56.86 0.00 3.00 1.92 0.11 38.11 Average: 0 56.82 0.00 3.71 2.20 0.11 37.16 Average: 1 56.90 0.00 2.28 1.65 0.11 39.06