---> uname -a: Linux prd-centos7-docker-2c-8g-2964.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 627 4225 16 2968 6888 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:95:ae:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe95:ae27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:1a:73:3a 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) 03/18/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 117.62 19.91 97.70 4458.87 6885.73 08:53:01 PM 159.97 1.53 158.44 303.32 9765.95 08:54:01 PM 86.89 3.34 83.54 926.88 20130.07 08:55:01 PM 14.90 0.83 14.07 369.36 4173.03 08:56:01 PM 45.83 1.97 43.86 191.17 11548.24 Average: 85.03 5.52 79.52 1250.02 10501.61 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5517920 2490816 31.10 2088 1863128 875984 9.67 532776 1678124 151764 08:53:01 PM 4894804 3113932 38.88 2088 2098508 1179820 13.03 1030092 1753284 140156 08:54:01 PM 3988712 4020024 50.20 2088 2614012 1679828 18.55 1618900 2029424 108296 08:55:01 PM 3498588 4510148 56.32 2088 2652360 1987152 21.94 2078716 2054312 15388 08:56:01 PM 4339816 3668920 45.81 2088 2888716 940828 10.39 1353136 1934352 1012 Average: 4447968 3560768 44.46 2088 2423345 1332722 14.71 1322724 1889899 83323 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 412.82 260.47 1534.00 64.05 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 434.22 513.19 2625.40 81.00 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 222.62 265.67 2469.81 419.12 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 11.46 11.61 53.56 2.81 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 167.81 218.70 55.45 1749.16 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 249.77 253.90 1347.67 463.22 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) 03/18/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.27 0.00 4.37 3.16 0.10 56.10 08:52:01 PM 0 50.29 0.00 5.71 5.18 0.11 38.71 08:52:01 PM 1 22.64 0.00 3.07 1.19 0.09 73.01 08:53:01 PM all 51.26 0.00 3.80 2.24 0.12 42.58 08:53:01 PM 0 44.22 0.00 4.64 3.36 0.12 47.65 08:53:01 PM 1 58.39 0.00 2.94 1.12 0.13 37.43 08:54:01 PM all 74.77 0.00 3.18 2.35 0.10 19.60 08:54:01 PM 0 72.83 0.00 3.70 2.52 0.09 20.86 08:54:01 PM 1 76.74 0.00 2.66 2.19 0.11 18.31 08:55:01 PM all 83.31 0.00 1.71 0.04 0.11 14.83 08:55:01 PM 0 84.43 0.00 1.60 0.05 0.11 13.80 08:55:01 PM 1 82.21 0.00 1.81 0.00 0.11 15.87 08:56:01 PM all 40.85 0.00 2.42 1.20 0.09 55.44 08:56:01 PM 0 61.40 0.00 2.60 1.67 0.09 34.25 08:56:01 PM 1 21.18 0.00 2.23 0.75 0.07 75.76 Average: all 56.93 0.00 3.11 1.81 0.10 38.05 Average: 0 62.48 0.00 3.66 2.57 0.10 31.18 Average: 1 51.43 0.00 2.55 1.05 0.10 44.88