---> uname -a: Linux prd-centos7-docker-2c-8g-3526.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: 2800.000 BogoMIPS: 5600.00 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 634 4197 16 2989 6879 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:a8:0c:8b brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fea8:c8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:40:17:86 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) 09/12/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 198.75 99.05 99.70 8542.91 39766.15 08:53:01 PM 78.94 0.15 78.79 2.93 7626.13 08:54:02 PM 115.38 1.12 114.27 260.67 6766.28 08:55:01 PM 98.12 3.74 94.38 983.65 6434.55 08:56:01 PM 52.43 0.18 52.25 5.06 17442.73 08:57:01 PM 6.84 0.02 6.82 0.40 839.88 08:58:01 PM 8.65 0.88 7.77 376.23 630.15 08:59:01 PM 30.16 1.71 28.45 154.99 10460.27 09:00:01 PM 22.83 0.18 22.65 34.77 1081.08 Average: 67.94 11.91 56.03 1151.43 10120.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5701828 2306908 28.80 2088 1705160 895284 9.88 512208 1552996 53292 08:53:01 PM 5471164 2537572 31.69 2088 1887684 901964 9.96 560820 1693660 71468 08:54:02 PM 5002104 3006632 37.54 2088 2030820 1213564 13.40 955288 1734668 62520 08:55:01 PM 4265188 3743548 46.74 2088 2482424 1421400 15.69 1437716 1946348 317136 08:56:01 PM 3857044 4151692 51.84 2088 2631168 1658240 18.31 1737308 2043092 11376 08:57:01 PM 4008524 4000212 49.95 2088 2650480 1628684 17.98 1574992 2052400 8392 08:58:01 PM 3378324 4630412 57.82 2088 2670264 2168388 23.94 2185604 2067584 312 08:59:01 PM 4324520 3684216 46.00 2088 2904484 948960 10.48 1356648 1946288 22312 09:00:01 PM 4358068 3650668 45.58 2088 2905612 914048 10.09 1324108 1945804 7764 Average: 4485196 3523540 44.00 2088 2429788 1305615 14.42 1293855 1886982 61619 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 316.63 163.00 967.40 53.10 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 54.76 50.30 693.60 6.16 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 08:54:02 PM eth0 267.75 306.51 1242.84 54.53 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 305.45 341.81 3335.94 44.54 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 100.08 126.90 533.94 402.84 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 7.20 7.30 50.68 1.68 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 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 08:58:01 PM eth0 6.27 5.99 3.64 2.64 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 156.66 211.55 46.08 1744.59 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 11.42 12.96 10.69 5.99 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.89 135.83 759.94 257.67 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) 09/12/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.45 0.00 10.69 7.28 3.01 39.57 08:52:01 PM 0 47.85 0.00 11.45 7.19 3.14 30.36 08:52:01 PM 1 31.18 0.00 9.94 7.39 2.86 48.62 08:53:01 PM all 35.58 0.00 3.32 0.73 3.14 57.24 08:53:01 PM 0 36.91 0.00 3.82 1.12 3.03 55.12 08:53:01 PM 1 34.27 0.00 2.82 0.32 3.24 59.34 08:54:02 PM all 54.62 0.00 4.52 2.26 3.83 34.77 08:54:02 PM 0 45.27 0.00 6.37 3.32 3.79 41.25 08:54:02 PM 1 64.23 0.00 2.62 1.19 3.88 28.08 08:55:01 PM all 71.62 0.00 4.72 2.09 3.52 18.04 08:55:01 PM 0 66.67 0.00 6.08 3.02 3.42 20.81 08:55:01 PM 1 76.61 0.00 3.35 1.16 3.62 15.25 08:56:01 PM all 78.12 0.00 3.46 1.46 3.89 13.07 08:56:01 PM 0 76.59 0.00 3.78 1.84 3.90 13.88 08:56:01 PM 1 79.67 0.00 3.14 1.07 3.88 12.25 08:57:01 PM all 82.10 0.00 2.09 0.02 3.94 11.85 08:57:01 PM 0 81.47 0.00 2.18 0.02 3.90 12.43 08:57:01 PM 1 82.77 0.00 2.01 0.00 3.96 11.27 08:58:01 PM all 91.21 0.00 2.27 0.05 3.99 2.48 08:58:01 PM 0 91.11 0.00 2.27 0.05 4.13 2.44 08:58:01 PM 1 91.30 0.00 2.28 0.04 3.86 2.53 08:59:01 PM all 42.64 0.00 3.45 0.42 2.68 50.81 08:59:01 PM 0 42.33 0.00 3.90 0.64 2.79 50.35 08:59:01 PM 1 42.99 0.00 2.97 0.21 2.57 51.27 09:00:01 PM all 38.31 0.00 2.32 0.15 3.07 56.15 09:00:01 PM 0 55.13 0.00 2.51 0.25 3.02 39.10 09:00:01 PM 1 22.19 0.00 2.16 0.08 3.12 72.44 Average: all 58.81 0.00 4.10 1.62 3.44 32.02 Average: 0 60.01 0.00 4.72 1.95 3.45 29.87 Average: 1 57.63 0.00 3.49 1.29 3.43 34.16