---> uname -a: Linux prd-centos7-docker-2c-8g-83.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 672 4155 16 2992 6841 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:81:b5:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe81:b52d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:cf:9c:9a 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) 07/10/2025 _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 210.80 108.82 101.98 9429.97 39128.97 08:53:01 PM 75.35 0.15 75.20 2.93 7581.23 08:54:01 PM 65.26 1.07 64.20 259.12 6359.18 08:55:01 PM 100.77 0.45 100.32 43.56 3031.67 08:56:02 PM 73.30 3.29 70.00 925.10 18033.02 08:57:01 PM 22.54 0.10 22.43 3.12 3765.24 08:58:01 PM 10.18 0.33 9.85 241.82 889.62 08:59:01 PM 17.61 0.50 17.11 126.39 7799.28 09:00:01 PM 25.87 1.71 24.16 155.04 3617.37 09:01:01 PM 17.28 0.28 16.99 36.48 502.30 Average: 61.94 11.68 50.25 1123.82 9077.13 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5660160 2348576 29.33 2088 1708332 922628 10.19 552476 1554864 51088 08:53:01 PM 5469560 2539176 31.71 2088 1889332 880832 9.73 558976 1695712 70892 08:54:01 PM 5226212 2782524 34.74 2088 1965168 1143028 12.62 752276 1723636 1572 08:55:01 PM 4852104 3156632 39.41 2088 2120160 1205540 13.31 1058452 1768312 88108 08:56:02 PM 3874960 4133776 51.62 2088 2601336 1676480 18.51 1715644 2050704 76016 08:57:01 PM 3855784 4152952 51.86 2088 2645420 1691384 18.67 1728880 2051528 14440 08:58:01 PM 3965288 4043448 50.49 2088 2665580 1484016 16.38 1603936 2064588 3636 08:59:01 PM 4342896 3665840 45.77 2088 2899020 963636 10.64 1141180 2144172 75832 09:00:01 PM 4229036 3779700 47.19 2088 2908788 1020216 11.26 1449764 1949220 9412 09:01:01 PM 4253068 3755668 46.89 2088 2908916 997452 11.01 1425492 1948604 7748 Average: 4572907 3435829 42.90 2088 2431205 1198521 13.23 1198708 1895134 39874 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 281.55 150.97 967.35 51.96 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 51.46 47.19 676.69 5.53 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 49.91 32.82 198.97 13.62 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 398.73 480.28 2410.17 71.15 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 185.39 206.31 2197.41 412.09 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 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 45.43 51.08 322.61 8.35 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 5.27 4.46 3.43 1.33 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 56.03 79.00 8.59 558.70 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 111.49 147.32 40.78 1200.10 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 09:01:01 PM eth0 10.90 12.75 10.51 5.79 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.69 121.28 683.98 233.18 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 07/10/2025 _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 38.02 0.00 9.92 10.06 7.51 34.49 08:52:01 PM 0 46.01 0.00 11.66 8.63 7.43 26.28 08:52:01 PM 1 30.29 0.00 8.23 11.44 7.59 42.45 08:53:01 PM all 31.74 0.00 3.08 1.06 5.68 58.43 08:53:01 PM 0 24.67 0.00 2.60 0.80 5.48 66.46 08:53:01 PM 1 38.93 0.00 3.56 1.32 5.89 50.29 08:54:01 PM all 22.00 0.00 1.94 0.49 4.12 71.46 08:54:01 PM 0 16.32 0.00 1.78 0.38 4.18 77.33 08:54:01 PM 1 27.76 0.00 2.14 0.61 4.04 65.46 08:55:01 PM all 54.01 0.00 3.80 3.39 8.95 29.85 08:55:01 PM 0 42.74 0.00 5.72 5.91 9.61 36.02 08:55:01 PM 1 65.75 0.00 1.77 0.75 8.27 23.45 08:56:02 PM all 64.14 0.00 3.93 1.56 10.47 19.91 08:56:02 PM 0 61.72 0.00 4.97 1.84 10.85 20.63 08:56:02 PM 1 66.55 0.00 2.89 1.30 10.08 19.18 08:57:01 PM all 81.33 0.00 2.56 0.39 9.62 6.09 08:57:01 PM 0 79.56 0.00 2.91 0.71 9.72 7.10 08:57:01 PM 1 83.17 0.00 2.18 0.05 9.53 5.07 08:58:01 PM all 74.72 0.00 2.65 0.03 10.79 11.81 08:58:01 PM 0 75.83 0.00 2.60 0.04 10.68 10.85 08:58:01 PM 1 73.58 0.00 2.74 0.02 10.89 12.77 08:59:01 PM all 75.33 0.00 3.02 0.48 10.49 10.68 08:59:01 PM 0 75.53 0.00 3.22 0.32 10.34 10.59 08:59:01 PM 1 75.11 0.00 2.82 0.64 10.66 10.77 09:00:01 PM all 32.34 0.00 2.34 0.46 6.28 58.58 09:00:01 PM 0 33.52 0.00 2.30 0.50 6.38 57.29 09:00:01 PM 1 31.17 0.00 2.35 0.42 6.17 59.89 09:01:01 PM all 34.18 0.00 2.18 0.53 7.88 55.23 09:01:01 PM 0 37.58 0.00 2.44 0.52 8.22 51.24 09:01:01 PM 1 30.81 0.00 1.92 0.56 7.55 59.16 Average: all 50.17 0.00 3.54 1.86 8.12 36.31 Average: 0 48.67 0.00 4.01 1.97 8.23 37.11 Average: 1 51.66 0.00 3.08 1.75 8.02 35.50