---> uname -a: Linux prd-centos7-docker-2c-1g-18993.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 13G 28G 32% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 854 200 16 6766 6651 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:63:ef:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe63:ef31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:85:b9:f2 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 06/06/2025 _x86_64_ (2 CPU) 02:26:09 PM LINUX RESTART 02:27:01 PM tps rtps wtps bread/s bwrtn/s 02:28:01 PM 275.26 5.75 269.52 2423.99 10068.73 02:29:01 PM 401.38 3.06 398.32 137.49 39945.36 02:30:01 PM 358.44 0.00 358.44 0.00 51133.96 02:31:01 PM 218.96 0.00 218.96 0.00 10834.87 02:32:01 PM 165.17 0.00 165.17 0.00 26630.43 02:33:01 PM 198.90 0.00 198.90 0.00 37597.17 02:34:03 PM 356.79 0.53 356.26 18.48 52012.48 02:35:02 PM 1759.74 255.99 1503.76 14252.76 65722.42 02:36:01 PM 16.01 0.00 16.01 0.00 1459.26 02:37:01 PM 227.45 73.93 153.52 5312.14 9819.77 Average: 394.36 33.21 361.15 2174.86 30552.72 02:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 PM 5168284 2840632 35.47 2620 2057608 980096 10.82 743096 1783096 109888 02:29:01 PM 4290332 3718584 46.43 2620 2966808 970156 10.71 1139880 2179980 12 02:30:01 PM 2674520 5334396 66.61 2620 4424784 970492 10.71 1785816 2987848 297028 02:31:01 PM 2678992 5329924 66.55 2620 4424824 970464 10.71 2476160 2304020 12 02:32:01 PM 1993920 6014996 75.10 2620 5052720 970752 10.72 3107252 2304316 4 02:33:01 PM 1148636 6860280 85.66 2620 5841320 970848 10.72 3772524 2429048 8 02:34:03 PM 116900 7892016 98.54 2620 6698148 1138272 12.57 3340864 3750176 446844 02:35:02 PM 198488 7810428 97.52 2620 6436656 1008616 11.14 3175308 3638288 4 02:36:01 PM 167792 7841124 97.90 2620 6436908 1008964 11.14 4384316 2437832 4 02:37:01 PM 205344 7803572 97.44 2620 6418048 988572 10.91 4356036 2496188 8264 Average: 1864321 6144595 76.72 2620 5075782 997723 11.02 2828125 2631079 86207 02:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:28:01 PM eth0 126.79 99.18 980.25 15.74 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 612.41 626.51 8531.29 2508.11 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 795.32 752.20 13129.03 3362.42 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 532.55 645.06 34.97 5232.77 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 880.03 888.86 7653.06 5719.56 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 1174.15 1125.69 9996.78 7233.92 0.00 0.00 0.00 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:03 PM eth0 692.14 643.70 11432.33 3250.09 0.00 0.00 0.00 02:34:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:02 PM eth0 449.97 461.41 2039.26 2859.16 0.00 0.00 0.00 02:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 432.54 469.22 27.93 3804.67 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 271.33 280.06 2533.26 1225.88 0.00 0.00 0.00 02:37:01 PM lo 0.57 0.57 0.11 0.11 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 597.79 599.98 5678.11 3521.62 0.00 0.00 0.00 Average: lo 0.06 0.06 0.01 0.01 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 06/06/2025 _x86_64_ (2 CPU) 02:26:09 PM LINUX RESTART 02:27:01 PM CPU %user %nice %system %iowait %steal %idle 02:28:01 PM all 35.50 0.00 5.55 3.02 0.13 55.79 02:28:01 PM 0 54.75 0.00 6.73 3.25 0.14 35.13 02:28:01 PM 1 17.00 0.00 4.41 2.81 0.12 75.66 02:29:01 PM all 44.38 0.00 6.19 6.93 0.11 42.38 02:29:01 PM 0 44.67 0.00 6.22 7.17 0.11 41.83 02:29:01 PM 1 44.07 0.00 6.17 6.71 0.13 42.92 02:30:01 PM all 39.91 0.00 6.79 10.29 0.11 42.90 02:30:01 PM 0 40.19 0.00 7.11 10.84 0.11 41.74 02:30:01 PM 1 39.62 0.00 6.48 9.75 0.09 44.06 02:31:01 PM all 43.80 0.00 1.72 0.97 0.11 53.40 02:31:01 PM 0 44.16 0.00 1.84 1.18 0.13 52.70 02:31:01 PM 1 43.46 0.00 1.57 0.75 0.11 54.11 02:32:01 PM all 43.50 0.00 3.60 2.73 0.12 50.04 02:32:01 PM 0 44.08 0.00 3.30 2.33 0.13 50.17 02:32:01 PM 1 42.91 0.00 3.93 3.15 0.11 49.90 02:33:01 PM all 47.82 0.00 4.46 2.82 0.12 44.79 02:33:01 PM 0 47.86 0.00 4.23 1.88 0.11 45.92 02:33:01 PM 1 47.81 0.00 4.66 3.75 0.11 43.66 02:34:03 PM all 39.07 0.00 6.45 6.78 0.09 47.60 02:34:03 PM 0 38.85 0.00 6.72 5.91 0.10 48.42 02:34:03 PM 1 39.27 0.00 6.20 7.66 0.10 46.77 02:35:02 PM all 40.99 0.00 8.02 12.59 0.11 38.29 02:35:02 PM 0 40.86 0.00 8.00 12.92 0.11 38.10 02:35:02 PM 1 41.13 0.00 8.01 12.25 0.11 38.50 02:36:01 PM all 52.13 0.00 2.59 0.00 0.10 45.18 02:36:01 PM 0 52.81 0.00 2.56 0.00 0.09 44.54 02:36:01 PM 1 51.44 0.00 2.64 0.00 0.11 45.81 02:37:01 PM all 33.98 0.00 3.18 3.16 0.09 59.59 02:37:01 PM 0 33.82 0.00 3.26 3.98 0.07 58.86 02:37:01 PM 1 34.14 0.00 3.11 2.34 0.09 60.32 Average: all 42.04 0.00 4.85 4.91 0.11 48.09 Average: 0 44.16 0.00 4.99 4.92 0.11 45.82 Average: 1 39.93 0.00 4.71 4.89 0.11 50.36