---> uname -a: Linux prd-centos7-docker-2c-8g-2303.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4770 16 2431 6907 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:b6:14:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feb6:1492/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:ea:cf:42 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) 01/19/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 157.39 20.90 136.49 4523.22 41835.63 01:50:01 PM 152.98 1.35 151.63 247.70 10389.64 01:51:01 PM 69.20 3.16 66.04 901.88 8123.17 01:52:01 PM 13.67 2.32 11.36 521.92 1918.27 Average: 98.06 6.87 91.19 1536.29 15457.02 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5491684 2517044 31.43 2088 1835012 909008 10.04 586584 1655480 151384 01:50:01 PM 4968940 3039788 37.96 2088 2051216 1147496 12.67 982112 1737380 104300 01:51:01 PM 4621584 3387144 42.29 2088 2241576 1274436 14.07 1263368 1786868 42464 01:52:01 PM 4939576 3069152 38.32 2088 2354588 869172 9.60 988904 1737780 86604 Average: 5005446 3003282 37.50 2088 2120598 1050028 11.59 955242 1729377 96188 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 439.05 263.05 1434.91 63.78 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 381.10 429.66 2169.04 67.91 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 160.18 187.16 1280.72 26.59 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 12.96 11.31 9.42 5.61 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 247.52 222.63 1222.65 40.88 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 01/19/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.19 0.00 5.15 3.65 0.14 52.86 01:49:01 PM 0 39.16 0.00 5.46 3.39 0.14 51.85 01:49:01 PM 1 37.24 0.00 4.85 3.90 0.14 53.87 01:50:01 PM all 50.27 0.00 3.85 2.18 0.17 43.53 01:50:01 PM 0 40.95 0.00 4.77 3.32 0.16 50.80 01:50:01 PM 1 59.76 0.00 2.92 1.03 0.18 36.12 01:51:01 PM all 84.24 0.00 2.60 0.87 0.17 12.11 01:51:01 PM 0 82.31 0.00 3.27 1.43 0.17 12.82 01:51:01 PM 1 86.18 0.00 1.93 0.33 0.17 11.39 01:52:01 PM all 80.21 0.00 2.18 0.06 0.14 17.41 01:52:01 PM 0 80.52 0.00 2.27 0.07 0.15 16.99 01:52:01 PM 1 79.88 0.00 2.08 0.05 0.15 17.84 Average: all 62.97 0.00 3.46 1.71 0.16 31.70 Average: 0 60.41 0.00 3.96 2.07 0.15 33.40 Average: 1 65.55 0.00 2.96 1.34 0.16 29.99