---> uname -a: Linux prd-centos7-docker-2c-8g-770.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 636 4215 16 2968 6878 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:a6:c3:ca brd ff:ff:ff:ff:ff:ff inet 10.32.6.18/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fea6:c3ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:03:94:c6 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) 04/23/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 114.59 19.93 94.65 4455.49 6656.19 08:53:01 PM 140.45 1.59 138.86 309.49 10053.93 08:54:02 PM 97.24 3.34 93.89 927.81 20346.00 08:55:01 PM 15.62 0.64 14.98 355.62 4207.08 08:56:01 PM 37.41 2.18 35.23 211.59 10985.29 Average: 81.09 5.57 75.52 1258.25 10473.70 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5494140 2514596 31.40 2088 1860024 889316 9.82 561336 1673880 155152 08:53:01 PM 4877900 3130836 39.09 2088 2069748 1263236 13.95 1066280 1741864 113532 08:54:02 PM 3970332 4038404 50.42 2088 2614148 1628684 17.98 1639680 2030788 108292 08:55:01 PM 3668544 4340192 54.19 2088 2652032 1883816 20.80 1912312 2054404 16384 08:56:01 PM 4332996 3675740 45.90 2088 2888792 944456 10.43 1362856 1934708 14456 Average: 4468782 3539954 44.20 2088 2416949 1321902 14.59 1308493 1887129 81563 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 360.05 222.66 1424.88 61.57 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 388.94 460.42 2304.70 73.96 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 08:54:02 PM eth0 277.02 328.82 2935.58 427.74 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.27 11.67 54.43 2.50 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 167.21 218.02 51.52 1744.66 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 241.19 248.42 1355.70 464.93 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) 04/23/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 34.32 0.00 4.02 3.28 0.10 58.28 08:52:02 PM 0 25.33 0.00 3.20 4.03 0.10 67.34 08:52:02 PM 1 43.45 0.00 4.90 2.54 0.09 49.03 08:53:01 PM all 50.12 0.00 3.71 2.71 0.10 43.36 08:53:01 PM 0 45.76 0.00 5.04 3.95 0.11 45.15 08:53:01 PM 1 54.55 0.00 2.34 1.45 0.09 41.56 08:54:02 PM all 69.79 0.00 3.45 3.45 0.10 23.21 08:54:02 PM 0 66.26 0.00 4.28 4.75 0.11 24.60 08:54:02 PM 1 73.29 0.00 2.63 2.16 0.11 21.82 08:55:01 PM all 82.10 0.00 1.65 0.02 0.08 16.15 08:55:01 PM 0 81.27 0.00 1.80 0.02 0.07 16.84 08:55:01 PM 1 82.98 0.00 1.50 0.00 0.07 15.44 08:56:01 PM all 42.10 0.00 2.18 0.86 0.08 54.79 08:56:01 PM 0 54.40 0.00 2.77 1.26 0.09 41.47 08:56:01 PM 1 30.12 0.00 1.56 0.47 0.09 67.77 Average: all 55.32 0.00 3.01 2.08 0.09 39.50 Average: 0 54.20 0.00 3.42 2.82 0.10 39.45 Average: 1 56.44 0.00 2.60 1.33 0.09 39.55