---> uname -a: Linux prd-centos7-docker-2c-8g-21.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 655 4209 16 2956 6860 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:7e:7c:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe7e:7cf6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:b5:27:1f 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) 07/15/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 114.57 19.63 94.94 4224.48 5733.59 08:53:01 PM 143.46 1.53 141.93 303.21 10181.88 08:54:01 PM 91.67 3.43 88.24 932.98 19248.03 08:55:01 PM 14.78 0.77 14.01 365.51 4168.54 08:56:01 PM 40.63 1.95 38.68 192.24 11397.94 Average: 81.02 5.46 75.56 1203.61 10145.10 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5515708 2493020 31.13 2088 1859992 884456 9.77 543816 1674128 146516 08:53:01 PM 4846384 3162344 39.49 2088 2087080 1262612 13.94 1095696 1746880 113544 08:54:01 PM 3865196 4143532 51.74 2088 2604128 1732204 19.12 1755988 2023952 108292 08:55:01 PM 3628552 4380176 54.69 2088 2642516 1892244 20.89 1963524 2048380 15388 08:56:01 PM 4340560 3668168 45.80 2088 2877764 954516 10.54 1367348 1927880 796 Average: 4439280 3569448 44.57 2088 2414296 1345206 14.85 1345274 1884244 76907 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 283.43 204.75 1552.98 62.21 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 421.57 498.67 2577.57 77.06 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 235.13 283.04 2488.66 421.91 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 11.04 11.14 53.55 2.82 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 165.61 217.57 53.29 1750.73 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 223.33 243.01 1345.04 462.90 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) 07/15/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.01 0.00 3.99 2.98 0.12 57.90 08:52:01 PM 0 39.53 0.00 4.54 2.66 0.12 53.15 08:52:01 PM 1 30.52 0.00 3.44 3.30 0.12 62.62 08:53:01 PM all 49.81 0.00 3.54 2.79 0.12 43.73 08:53:01 PM 0 40.72 0.00 4.68 2.65 0.14 51.80 08:53:01 PM 1 59.05 0.00 2.37 2.92 0.11 35.55 08:54:01 PM all 69.53 0.00 3.08 2.48 0.10 24.81 08:54:01 PM 0 67.75 0.00 3.82 3.10 0.09 25.24 08:54:01 PM 1 71.30 0.00 2.34 1.87 0.11 24.39 08:55:01 PM all 84.16 0.00 1.69 0.02 0.09 14.04 08:55:01 PM 0 84.50 0.00 1.82 0.02 0.11 13.55 08:55:01 PM 1 83.81 0.00 1.55 0.02 0.09 14.53 08:56:01 PM all 44.63 0.00 2.40 0.60 0.11 52.27 08:56:01 PM 0 51.80 0.00 2.59 0.69 0.11 44.81 08:56:01 PM 1 37.56 0.00 2.24 0.51 0.10 59.59 Average: all 56.34 0.00 2.95 1.78 0.11 38.82 Average: 0 56.61 0.00 3.50 1.83 0.11 37.94 Average: 1 56.07 0.00 2.39 1.73 0.11 39.70