---> uname -a: Linux prd-centos7-docker-2c-8g-577.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 650 4178 16 2992 6863 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:b1:57:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:feb1:5765/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:5d:69:45 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) 07/16/2025 _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 181.88 84.99 96.89 6919.39 38924.35 08:53:01 PM 87.63 0.15 87.48 2.93 7934.32 08:54:01 PM 114.42 1.08 113.33 259.56 6762.68 08:55:01 PM 119.47 3.67 115.80 966.01 20304.52 08:56:02 PM 20.48 0.15 20.33 4.66 3622.04 08:57:01 PM 7.10 0.36 6.75 247.18 725.03 08:58:01 PM 20.93 0.53 20.39 133.04 8183.55 08:59:01 PM 28.59 1.86 26.72 183.28 3692.71 Average: 72.70 11.62 61.07 1091.33 11291.37 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5662332 2346404 29.30 2088 1709292 930704 10.28 548500 1555868 53700 08:53:01 PM 5442256 2566480 32.05 2088 1889960 926404 10.23 587540 1695444 72168 08:54:01 PM 4927544 3081192 38.47 2088 2035136 1265020 13.97 1025736 1736936 63124 08:55:01 PM 4115088 3893648 48.62 2088 2594620 1415800 15.63 1484464 2044296 69208 08:56:02 PM 3710472 4298264 53.67 2088 2634672 1813540 20.02 1883164 2043384 7096 08:57:01 PM 3882536 4126200 51.52 2088 2662104 1584724 17.50 1691128 2061420 9256 08:58:01 PM 4322884 3685852 46.02 2088 2897868 947628 10.46 1165948 2140468 83188 08:59:01 PM 4295892 3712844 46.36 2088 2908628 958952 10.59 1384172 1948392 7544 Average: 4544876 3463860 43.25 2088 2416535 1230346 13.58 1221332 1903276 45660 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 296.72 158.76 969.86 56.20 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 54.53 51.80 681.44 6.20 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 270.17 317.65 1261.41 53.54 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 356.70 409.91 3532.77 437.14 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 08:56:02 PM eth0 39.99 45.85 272.49 7.73 0.00 0.00 0.00 08:56:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 9.37 9.15 51.74 1.89 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 08:58:01 PM eth0 53.94 81.80 11.13 554.62 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 114.59 141.64 43.02 1197.07 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 149.81 152.38 854.92 289.84 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) 07/16/2025 _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 38.76 0.00 10.44 7.26 3.52 40.02 08:52:01 PM 0 39.35 0.00 10.92 8.58 3.60 37.56 08:52:01 PM 1 38.20 0.00 9.96 5.92 3.42 42.50 08:53:01 PM all 35.08 0.00 3.26 1.08 2.72 57.85 08:53:01 PM 0 37.02 0.00 2.84 1.60 2.88 55.66 08:53:01 PM 1 33.15 0.00 3.67 0.57 2.58 60.03 08:54:01 PM all 54.35 0.00 4.39 2.16 4.63 34.47 08:54:01 PM 0 54.12 0.00 6.98 4.18 5.22 29.50 08:54:01 PM 1 54.60 0.00 1.80 0.14 4.01 39.44 08:55:01 PM all 66.67 0.00 4.98 2.02 4.78 21.55 08:55:01 PM 0 60.39 0.00 6.27 2.66 4.85 25.83 08:55:01 PM 1 72.96 0.00 3.68 1.39 4.72 17.24 08:56:02 PM all 86.87 0.00 2.72 0.16 5.55 4.69 08:56:02 PM 0 86.30 0.00 3.02 0.29 5.30 5.08 08:56:02 PM 1 87.48 0.00 2.42 0.04 5.78 4.28 08:57:01 PM all 77.63 0.00 2.17 0.04 4.91 15.25 08:57:01 PM 0 76.76 0.00 2.28 0.06 4.86 16.05 08:57:01 PM 1 78.50 0.00 2.04 0.02 4.97 14.47 08:58:01 PM all 75.90 0.00 2.95 0.35 4.83 15.97 08:58:01 PM 0 79.64 0.00 3.08 0.42 5.08 11.78 08:58:01 PM 1 72.14 0.00 2.87 0.27 4.59 20.13 08:59:01 PM all 35.06 0.00 2.22 0.35 2.22 60.15 08:59:01 PM 0 52.16 0.00 2.46 0.55 2.59 42.25 08:59:01 PM 1 18.60 0.00 1.98 0.17 1.85 77.40 Average: all 58.34 0.00 4.16 1.70 4.12 31.68 Average: 0 60.36 0.00 4.75 2.32 4.28 28.29 Average: 1 56.34 0.00 3.56 1.07 3.96 35.06