---> uname -a: Linux prd-centos7-docker-2c-8g-115.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 641 4186 16 2992 6872 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:39:aa:1d brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fe39:aa1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:0c:da:75 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) 08/04/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 200.00 99.92 100.08 8665.68 39784.22 08:53:01 PM 82.29 0.15 82.13 2.98 7791.67 08:54:01 PM 111.69 1.15 110.54 260.64 6791.90 08:55:01 PM 112.82 3.61 109.21 966.50 20156.19 08:56:01 PM 24.24 0.12 24.12 3.59 3662.98 08:57:01 PM 7.82 0.33 7.49 242.62 744.27 08:58:01 PM 23.68 0.53 23.15 132.89 8234.29 08:59:01 PM 26.03 1.86 24.16 183.19 3626.14 Average: 73.54 13.48 60.05 1309.54 11353.42 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5651224 2357512 29.44 2088 1708016 959820 10.60 558952 1556360 52928 08:53:01 PM 5436344 2572392 32.12 2088 1892108 938296 10.36 592016 1696668 71760 08:54:01 PM 4967212 3041524 37.98 2088 2053764 1227608 13.55 972552 1746940 80284 08:55:01 PM 4160308 3848428 48.05 2088 2578232 1417920 15.65 1442464 2039952 53068 08:56:01 PM 3977964 4030772 50.33 2088 2635664 1592260 17.58 1612188 2045392 8916 08:57:01 PM 3917164 4091572 51.09 2088 2665764 1539764 17.00 1650764 2065012 12788 08:58:01 PM 4316532 3692204 46.10 2088 2898116 982052 10.84 1168812 2142120 83360 08:59:01 PM 4301628 3707108 46.29 2088 2908764 970984 10.72 1373636 1950744 7400 Average: 4591047 3417689 42.67 2088 2417554 1203588 13.29 1171423 1905398 46313 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 284.44 172.24 969.69 55.26 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 53.51 48.21 703.38 6.12 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 299.12 340.86 1559.87 59.35 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 300.47 346.69 2967.19 430.62 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 66.02 72.85 529.32 10.90 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 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 08:57:01 PM eth0 9.53 9.87 53.35 2.27 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 53.91 80.89 9.15 555.04 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 113.71 139.12 42.35 1196.61 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.77 151.55 854.38 290.09 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 08/04/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 38.82 0.00 10.52 7.44 1.70 41.52 08:52:02 PM 0 41.82 0.00 11.39 6.70 1.80 38.30 08:52:02 PM 1 35.85 0.00 9.64 8.17 1.59 44.74 08:53:01 PM all 36.36 0.00 3.41 0.69 1.41 58.13 08:53:01 PM 0 43.24 0.00 3.74 0.91 1.62 50.49 08:53:01 PM 1 29.57 0.00 3.11 0.49 1.21 65.62 08:54:01 PM all 56.19 0.00 4.80 1.78 2.58 34.66 08:54:01 PM 0 47.57 0.00 6.84 2.30 2.51 40.77 08:54:01 PM 1 64.99 0.00 2.73 1.22 2.64 28.42 08:55:01 PM all 67.57 0.00 4.97 2.15 2.66 22.65 08:55:01 PM 0 60.96 0.00 6.64 2.59 2.61 27.20 08:55:01 PM 1 74.30 0.00 3.23 1.71 2.72 18.04 08:56:01 PM all 87.72 0.00 2.65 0.26 3.11 6.26 08:56:01 PM 0 85.09 0.00 3.53 0.53 3.19 7.66 08:56:01 PM 1 90.35 0.00 1.79 0.02 3.02 4.83 08:57:01 PM all 82.67 0.00 2.10 0.02 3.01 12.21 08:57:01 PM 0 83.54 0.00 2.35 0.02 2.95 11.15 08:57:01 PM 1 81.82 0.00 1.82 0.02 3.07 13.27 08:58:01 PM all 71.84 0.00 2.88 0.32 2.34 22.62 08:58:01 PM 0 75.81 0.00 3.34 0.38 2.42 18.04 08:58:01 PM 1 67.88 0.00 2.44 0.25 2.28 27.15 08:59:01 PM all 35.79 0.00 2.63 0.44 1.95 59.19 08:59:01 PM 0 52.71 0.00 3.42 0.74 2.00 41.13 08:59:01 PM 1 19.61 0.00 1.86 0.15 1.88 76.50 Average: all 59.31 0.00 4.26 1.65 2.34 32.44 Average: 0 61.14 0.00 5.18 1.79 2.38 29.51 Average: 1 57.48 0.00 3.34 1.52 2.29 35.37