---> uname -a: Linux prd-centos7-docker-2c-8g-3137.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 605 4768 16 2447 6920 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:09:09:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe09:9ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:70:1d:0d 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) 06/18/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 210.51 110.70 99.81 9450.30 39044.41 01:50:01 PM 88.14 0.15 87.99 2.93 7774.08 01:51:01 PM 103.31 1.33 101.98 247.05 6203.81 01:52:01 PM 85.08 3.06 82.03 898.30 5120.14 01:53:01 PM 26.35 0.10 26.25 3.06 4211.00 01:54:01 PM 6.10 0.37 5.74 243.65 666.50 01:55:01 PM 13.28 1.95 11.33 277.67 662.16 01:56:01 PM 26.37 0.32 26.05 72.18 3704.98 Average: 69.60 14.54 55.05 1382.60 8359.02 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5697216 2311520 28.86 2088 1688444 924912 10.21 526572 1544036 45240 01:50:01 PM 5438848 2569888 32.09 2088 1888636 940308 10.38 592740 1693356 71136 01:51:01 PM 5029300 2979436 37.20 2088 2002616 1207508 13.33 935452 1724748 43916 01:52:01 PM 4464608 3544128 44.25 2088 2215208 1581720 17.46 1403752 1801652 94064 01:53:01 PM 4538772 3469964 43.33 2088 2258832 1512788 16.70 1323800 1802168 16348 01:54:01 PM 4564840 3443896 43.00 2088 2278084 1313664 14.50 1284844 1813900 10884 01:55:01 PM 4845272 3163464 39.50 2088 2366948 990580 10.94 1070264 1744940 86384 01:56:01 PM 4832588 3176148 39.66 2088 2375740 993044 10.96 1079496 1747796 9060 Average: 4926430 3082306 38.49 2088 2134314 1183066 13.06 1027115 1734074 47129 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 360.42 167.56 845.01 52.32 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 151.95 92.35 866.75 10.05 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 223.11 265.37 944.60 48.47 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 247.46 276.90 1973.00 37.33 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 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 01:53:01 PM eth0 44.25 50.54 317.90 8.61 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 4.69 4.76 3.31 1.38 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 11.43 10.22 6.94 4.84 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 13.42 12.75 10.75 5.49 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.62 109.94 620.69 21.00 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) 06/18/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.14 0.00 13.14 7.83 2.73 33.16 01:49:01 PM 0 41.86 0.00 12.96 6.73 2.78 35.68 01:49:01 PM 1 44.40 0.00 13.35 8.94 2.68 30.62 01:50:01 PM all 35.43 0.00 3.88 1.15 2.09 57.45 01:50:01 PM 0 40.73 0.00 4.15 1.29 1.92 51.91 01:50:01 PM 1 30.22 0.00 3.61 1.01 2.24 62.92 01:51:01 PM all 59.79 0.00 4.66 2.26 3.29 29.99 01:51:01 PM 0 50.75 0.00 6.77 4.13 3.10 35.26 01:51:01 PM 1 69.02 0.00 2.52 0.34 3.52 24.61 01:52:01 PM all 79.21 0.00 3.69 1.57 3.53 12.00 01:52:01 PM 0 73.10 0.00 5.26 2.11 3.18 16.35 01:52:01 PM 1 85.45 0.00 2.07 1.04 3.86 7.59 01:53:01 PM all 86.81 0.00 3.01 0.25 4.14 5.79 01:53:01 PM 0 84.76 0.00 3.47 0.47 4.45 6.84 01:53:01 PM 1 88.86 0.00 2.55 0.00 3.84 4.75 01:54:01 PM all 81.03 0.00 2.48 0.01 3.75 12.73 01:54:01 PM 0 82.38 0.00 2.41 0.00 3.78 11.43 01:54:01 PM 1 79.70 0.00 2.56 0.02 3.70 14.01 01:55:01 PM all 73.61 0.00 2.94 0.17 3.53 19.75 01:55:01 PM 0 83.88 0.00 3.10 0.20 3.48 9.34 01:55:01 PM 1 63.56 0.00 2.79 0.16 3.57 29.91 01:56:01 PM all 40.14 0.00 2.73 0.35 2.98 53.80 01:56:01 PM 0 50.56 0.00 3.46 0.44 2.74 42.81 01:56:01 PM 1 30.06 0.00 2.01 0.25 3.21 64.46 Average: all 62.04 0.00 4.57 1.70 3.25 28.45 Average: 0 63.22 0.00 5.21 1.93 3.17 26.47 Average: 1 60.86 0.00 3.93 1.47 3.32 30.42