---> uname -a: Linux prd-centos7-docker-2c-8g-5381.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 639 4186 16 2994 6874 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:33:79:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe33:7912/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:8a:dc:51 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) 10/02/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:02 PM 68.76 0.20 68.56 6.93 5700.77 08:54:01 PM 119.96 1.15 118.81 265.63 9211.85 08:55:01 PM 106.75 3.68 103.06 968.02 12983.99 08:56:01 PM 37.08 0.12 36.96 3.19 10934.50 08:57:01 PM 7.24 0.00 7.24 0.00 719.66 08:58:01 PM 7.98 0.83 7.15 369.00 631.35 08:59:01 PM 31.55 1.71 29.83 155.02 10492.08 09:00:01 PM 21.79 0.18 21.61 34.77 1098.14 Average: 49.98 0.98 49.00 225.17 6464.87 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:02 PM 5472088 2536640 31.67 2088 1891148 896016 9.89 559268 1697408 134608 08:54:01 PM 4984440 3024288 37.76 2088 2035492 1233964 13.62 967172 1738620 62460 08:55:01 PM 4186576 3822152 47.72 2088 2578836 1372944 15.16 1439124 2009936 95232 08:56:01 PM 3744408 4264320 53.25 2088 2636336 1748484 19.30 1846132 2046312 7956 08:57:01 PM 3771856 4236872 52.90 2088 2655632 1719300 18.98 1805972 2055812 8392 08:58:01 PM 3750780 4257948 53.17 2088 2676224 1735268 19.16 1809828 2071696 1532 08:59:01 PM 4302380 3706348 46.28 2088 2909832 961132 10.61 1374276 1950152 22804 09:00:01 PM 4312208 3696520 46.16 2088 2910964 949040 10.48 1364008 1949532 7644 Average: 4315592 3693136 46.11 2088 2536808 1327018 14.65 1395722 1939934 42578 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:02 PM eth0 61.66 59.07 749.08 6.84 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 273.25 309.80 1271.87 52.48 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 308.19 346.90 3285.31 44.90 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 100.37 129.62 539.50 403.05 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 8.70 8.80 50.83 1.80 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 7.47 6.60 3.91 2.83 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 159.71 219.83 46.82 1749.11 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 09:00:01 PM eth0 11.09 12.55 10.48 5.72 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 115.94 136.25 743.31 283.81 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) 10/02/2025 _x86_64_ (2 CPU) 08:50:51 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:02 PM all 35.82 0.00 3.14 0.57 1.86 58.61 08:53:02 PM 0 39.72 0.00 3.50 0.45 1.86 54.47 08:53:02 PM 1 31.94 0.00 2.79 0.69 1.88 62.71 08:54:01 PM all 56.09 0.00 4.41 1.51 2.89 35.09 08:54:01 PM 0 45.75 0.00 5.80 2.40 2.56 43.48 08:54:01 PM 1 66.74 0.00 2.96 0.62 3.21 26.47 08:55:01 PM all 71.43 0.00 4.91 2.01 3.23 18.42 08:55:01 PM 0 62.69 0.00 6.57 3.54 3.01 24.19 08:55:01 PM 1 80.32 0.00 3.23 0.46 3.45 12.54 08:56:01 PM all 81.73 0.00 3.11 0.84 3.95 10.36 08:56:01 PM 0 80.37 0.00 3.23 1.18 4.19 11.03 08:56:01 PM 1 83.13 0.00 2.99 0.47 3.72 9.69 08:57:01 PM all 82.28 0.00 2.37 0.00 3.77 11.57 08:57:01 PM 0 80.42 0.00 2.56 0.00 3.96 13.06 08:57:01 PM 1 84.14 0.00 2.18 0.00 3.59 10.10 08:58:01 PM all 89.16 0.00 2.40 0.05 4.05 4.34 08:58:01 PM 0 89.07 0.00 2.25 0.07 4.21 4.39 08:58:01 PM 1 89.26 0.00 2.55 0.02 3.89 4.28 08:59:01 PM all 38.43 0.00 3.11 0.40 3.29 54.77 08:59:01 PM 0 53.10 0.00 4.00 0.51 3.40 38.99 08:59:01 PM 1 24.34 0.00 2.25 0.30 3.18 69.92 09:00:01 PM all 37.43 0.00 2.30 0.28 3.22 56.78 09:00:01 PM 0 43.72 0.00 2.53 0.40 3.46 49.90 09:00:01 PM 1 31.20 0.00 2.09 0.19 2.99 63.53 Average: all 61.05 0.00 3.21 0.70 3.27 31.76 Average: 0 61.54 0.00 3.81 1.07 3.32 30.26 Average: 1 60.55 0.00 2.62 0.34 3.23 33.26