---> uname -a: Linux prd-centos7-docker-2c-8g-596.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 628 4725 16 2467 6896 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:ec:f7:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:feec:f79f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:df:43:ba 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) 04/15/2026 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 213.74 113.51 100.23 9473.49 38384.48 01:50:01 PM 88.01 0.23 87.78 7.59 6549.28 01:51:01 PM 124.73 1.33 123.40 247.13 8125.91 01:52:01 PM 73.81 3.03 70.78 897.30 5060.90 01:53:01 PM 22.43 0.12 22.31 5.31 4261.00 01:54:02 PM 6.96 0.33 6.63 242.42 687.45 01:55:01 PM 16.36 2.30 14.06 356.04 681.73 Average: 78.13 17.30 60.83 1607.30 9127.38 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5715500 2293228 28.63 2088 1679720 901208 9.95 513444 1540108 42412 01:50:01 PM 5398940 2609788 32.59 2088 1926516 922100 10.18 606652 1714652 156044 01:51:01 PM 4932836 3075892 38.41 2088 2051316 1221512 13.49 1011756 1745872 74640 01:52:01 PM 4386796 3621932 45.22 2088 2255968 1557684 17.20 1477540 1807860 116876 01:53:01 PM 4521748 3486980 43.54 2088 2274376 1336984 14.76 1339312 1808988 10484 01:54:02 PM 4240924 3767804 47.05 2088 2297060 1591876 17.58 1600364 1825068 7632 01:55:01 PM 4873912 3134816 39.14 2088 2391544 909148 10.04 1033172 1757064 99732 Average: 4867237 3141491 39.23 2088 2125214 1205787 13.31 1083177 1742802 72546 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 354.81 165.57 824.51 51.43 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 158.64 111.82 932.72 11.81 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 277.62 334.52 1483.71 57.42 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 203.00 233.63 1686.24 32.99 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 15.74 18.20 65.71 3.16 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 01:54:02 PM eth0 5.09 4.99 3.50 1.48 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 14.29 12.35 10.45 6.06 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 Average: eth0 147.29 126.08 716.62 23.51 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) 04/15/2026 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.61 0.00 13.05 8.35 3.33 32.67 01:49:01 PM 0 43.58 0.00 13.40 7.88 3.43 31.71 01:49:01 PM 1 41.66 0.00 12.70 8.80 3.22 33.61 01:50:01 PM all 35.19 0.00 3.81 0.75 2.98 57.27 01:50:01 PM 0 47.60 0.00 5.05 0.94 3.03 43.39 01:50:01 PM 1 23.15 0.00 2.61 0.59 2.95 70.71 01:51:01 PM all 57.28 0.00 4.06 3.13 3.88 31.66 01:51:01 PM 0 48.71 0.00 5.87 5.50 3.87 36.05 01:51:01 PM 1 66.04 0.00 2.23 0.69 3.87 27.17 01:52:01 PM all 75.71 0.00 3.71 1.12 3.82 15.64 01:52:01 PM 0 71.59 0.00 5.18 1.90 3.61 17.72 01:52:01 PM 1 79.84 0.00 2.23 0.34 4.03 13.55 01:53:01 PM all 88.47 0.00 2.76 0.12 4.03 4.62 01:53:01 PM 0 87.28 0.00 2.88 0.22 4.39 5.23 01:53:01 PM 1 89.66 0.00 2.61 0.04 3.66 4.03 01:54:02 PM all 82.40 0.00 2.43 0.03 3.71 11.43 01:54:02 PM 0 83.34 0.00 2.31 0.04 3.65 10.66 01:54:02 PM 1 81.45 0.00 2.58 0.00 3.78 12.19 01:55:01 PM all 65.43 0.00 3.22 0.34 3.79 27.21 01:55:01 PM 0 67.08 0.00 3.75 0.52 3.73 24.92 01:55:01 PM 1 63.79 0.00 2.69 0.18 3.86 29.48 Average: all 63.46 0.00 4.75 2.01 3.64 26.14 Average: 0 63.86 0.00 5.53 2.46 3.67 24.47 Average: 1 63.05 0.00 3.98 1.55 3.61 27.81