---> uname -a: Linux prd-centos7-docker-2c-8g-6973.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 628 4800 16 2392 6897 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:3b:c0:be brd ff:ff:ff:ff:ff:ff inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe3b:c0be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:3f:13:34 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) 02/18/2026 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 197.44 97.36 100.08 9086.61 39016.70 08:53:01 PM 68.73 0.15 68.58 2.93 5896.67 08:54:01 PM 101.60 1.93 99.67 320.83 8035.53 08:55:01 PM 113.02 0.42 112.60 43.28 4233.08 08:56:01 PM 56.63 4.59 52.04 1062.67 4716.09 08:57:01 PM 26.25 0.18 26.07 34.76 3999.42 Average: 93.96 17.45 76.51 1759.65 10987.09 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5677548 2331188 29.11 2088 1698700 925044 10.21 542572 1547852 44328 08:53:01 PM 5453712 2555024 31.90 2088 1888500 918464 10.14 578512 1695432 125136 08:54:01 PM 5168200 2840536 35.47 2088 1984272 1160196 12.81 804708 1721260 18556 08:55:01 PM 4732888 3275848 40.90 2088 2158992 1274896 14.08 1155888 1778228 91016 08:56:01 PM 4855084 3153652 39.38 2088 2332192 991396 10.95 1115152 1689876 118608 08:57:01 PM 4885320 3123416 39.00 2088 2320820 971476 10.73 1092044 1681768 8580 Average: 5128792 2879944 35.96 2088 2063913 1040245 11.49 881479 1685736 67704 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 363.66 184.23 970.06 55.48 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 63.45 55.08 691.79 6.17 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 131.86 153.70 499.99 31.63 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 401.38 477.48 2741.64 70.12 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 85.32 97.07 645.21 15.46 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 08:57:01 PM eth0 11.19 12.79 11.20 6.00 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 Average: eth0 176.17 163.39 926.63 30.81 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) 02/18/2026 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.70 0.00 10.70 8.73 5.34 36.53 08:52:01 PM 0 43.93 0.00 13.61 8.66 5.80 28.00 08:52:01 PM 1 33.54 0.00 7.84 8.80 4.90 44.92 08:53:01 PM all 31.77 0.00 3.32 0.81 4.85 59.25 08:53:01 PM 0 41.00 0.00 3.91 1.10 4.79 49.20 08:53:01 PM 1 22.85 0.00 2.73 0.53 4.91 68.98 08:54:01 PM all 53.91 0.00 4.36 1.85 7.30 32.58 08:54:01 PM 0 52.17 0.00 6.27 2.90 7.87 30.79 08:54:01 PM 1 55.67 0.00 2.46 0.78 6.71 34.38 08:55:01 PM all 52.58 0.00 4.08 2.82 7.13 33.39 08:55:01 PM 0 44.65 0.00 5.96 4.82 7.59 36.98 08:55:01 PM 1 60.69 0.00 2.15 0.77 6.67 29.72 08:56:01 PM all 59.67 0.00 3.24 1.11 5.86 30.13 08:56:01 PM 0 72.32 0.00 4.17 1.64 6.14 15.73 08:56:01 PM 1 47.42 0.00 2.32 0.57 5.57 44.12 08:57:01 PM all 35.85 0.00 2.53 0.65 3.87 57.10 08:57:01 PM 0 66.39 0.00 3.79 0.98 4.22 24.62 08:57:01 PM 1 7.69 0.00 1.38 0.36 3.54 87.03 Average: all 45.29 0.00 4.70 2.66 5.71 41.64 Average: 0 53.24 0.00 6.30 3.37 6.08 31.01 Average: 1 37.50 0.00 3.14 1.97 5.36 52.03