---> uname -a: Linux prd-centos7-docker-2c-8g-2452.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 649 4203 16 2968 6865 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:a1:8b:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.201/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fea1:8bd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:05:58:1d 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) 03/12/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 129.02 21.69 107.33 4619.60 22249.26 08:53:01 PM 153.51 1.33 152.18 273.28 10057.25 08:54:01 PM 92.91 2.45 90.46 879.08 20280.00 08:55:01 PM 17.23 0.68 16.54 370.31 4126.43 08:56:01 PM 39.76 2.15 37.61 210.59 11440.04 Average: 86.34 5.61 80.73 1259.46 13602.36 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5492704 2516024 31.42 2088 1848076 917624 10.13 575828 1662708 142340 08:53:01 PM 4857548 3151180 39.35 2088 2069848 1291892 14.26 1086632 1741376 112792 08:54:01 PM 3889740 4118988 51.43 2088 2612616 1704876 18.82 1721460 2029232 108292 08:55:01 PM 3606232 4402496 54.97 2088 2651112 1907488 21.06 1974408 2053756 16368 08:56:01 PM 4351368 3657360 45.67 2088 2887860 939252 10.37 1345116 1933852 792 Average: 4439518 3569210 44.57 2088 2413902 1352226 14.93 1340689 1884185 76117 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 340.38 204.40 1454.44 70.43 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 387.46 461.66 2266.20 70.70 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 280.78 331.55 2935.71 428.17 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 14.01 13.68 55.61 4.20 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 165.07 211.36 52.79 1744.29 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 237.18 244.64 1352.62 464.85 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) 03/12/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.84 0.00 5.37 3.32 0.12 51.35 08:52:01 PM 0 44.51 0.00 5.69 4.04 0.13 45.63 08:52:01 PM 1 35.21 0.00 5.03 2.61 0.12 57.03 08:53:01 PM all 49.85 0.00 3.81 2.67 0.13 43.53 08:53:01 PM 0 45.05 0.00 5.05 4.02 0.12 45.76 08:53:01 PM 1 54.72 0.00 2.56 1.31 0.13 41.29 08:54:01 PM all 71.62 0.00 3.66 2.03 0.13 22.56 08:54:01 PM 0 70.06 0.00 4.46 0.71 0.13 24.63 08:54:01 PM 1 73.20 0.00 2.84 3.33 0.13 20.50 08:55:01 PM all 83.24 0.00 1.78 0.02 0.11 14.85 08:55:01 PM 0 83.44 0.00 1.81 0.02 0.11 14.62 08:55:01 PM 1 83.01 0.00 1.77 0.04 0.13 15.06 08:56:01 PM all 46.12 0.00 2.45 0.99 0.11 50.34 08:56:01 PM 0 51.75 0.00 2.56 0.57 0.09 45.03 08:56:01 PM 1 40.59 0.00 2.32 1.39 0.11 55.59 Average: all 57.92 0.00 3.42 1.81 0.12 36.73 Average: 0 58.79 0.00 3.92 1.89 0.12 35.29 Average: 1 57.06 0.00 2.91 1.74 0.12 38.18