---> uname -a: Linux prd-centos7-docker-2c-8g-108.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 637 4779 16 2403 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:33:1c:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe33:1c8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:f5:c0:03 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) 05/05/2026 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 145.69 36.01 109.68 5504.59 40387.07 08:53:01 PM 89.20 0.00 89.20 0.00 9011.06 08:54:01 PM 105.21 1.97 103.25 322.00 5928.64 08:55:01 PM 103.43 3.19 100.23 933.75 6480.95 08:56:01 PM 36.80 1.96 34.84 206.66 4718.96 Average: 96.12 8.69 87.43 1403.22 13336.42 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5636376 2372360 29.62 2088 1734672 916580 10.12 555260 1571380 64096 08:53:01 PM 5359936 2648800 33.07 2088 1954532 919892 10.16 621896 1728628 117044 08:54:01 PM 4945760 3062976 38.25 2088 2062632 1241880 13.71 986392 1754544 69644 08:55:01 PM 4420280 3588456 44.81 2088 2223864 1523840 16.82 1434084 1809712 29972 08:56:01 PM 4934068 3074668 38.39 2088 2329480 916124 10.11 1036356 1691924 23144 Average: 5059284 2949452 36.83 2088 2061036 1103663 12.19 926798 1711238 60780 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 391.06 207.95 1158.51 59.91 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 42.74 40.10 585.33 4.87 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 291.41 342.43 1592.59 56.04 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 304.23 358.91 2053.26 51.13 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 47.04 51.15 232.79 12.50 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 216.48 201.20 1128.21 37.11 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 05/05/2026 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 43.27 0.00 9.20 4.24 2.52 40.76 08:52:03 PM 0 51.50 0.00 10.25 3.24 2.69 32.31 08:52:03 PM 1 35.19 0.00 8.17 5.23 2.35 49.07 08:53:01 PM all 34.51 0.00 3.57 0.78 2.21 58.92 08:53:01 PM 0 46.70 0.00 5.40 0.54 2.41 44.94 08:53:01 PM 1 22.71 0.00 1.81 1.02 2.02 72.45 08:54:01 PM all 63.61 0.00 4.36 1.88 3.64 26.51 08:54:01 PM 0 53.08 0.00 6.13 3.17 3.61 34.02 08:54:01 PM 1 74.45 0.00 2.53 0.56 3.70 18.76 08:55:01 PM all 72.92 0.00 3.79 1.44 3.42 18.43 08:55:01 PM 0 65.74 0.00 5.34 2.27 3.43 23.22 08:55:01 PM 1 80.22 0.00 2.23 0.58 3.42 13.55 08:56:01 PM all 42.20 0.00 3.05 0.37 2.11 52.26 08:56:01 PM 0 53.37 0.00 3.51 0.58 2.20 40.34 08:56:01 PM 1 31.34 0.00 2.59 0.19 2.01 63.88 Average: all 51.21 0.00 4.80 1.74 2.78 39.47 Average: 0 54.09 0.00 6.13 1.97 2.87 34.94 Average: 1 48.34 0.00 3.48 1.52 2.69 43.97