---> uname -a: Linux prd-centos7-docker-2c-8g-3686.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 666 4186 16 2968 6849 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:93:57:15 brd ff:ff:ff:ff:ff:ff inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe93:5715/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:d0:49:73 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) 03/27/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 156.24 23.53 132.71 4892.72 41709.99 08:53:01 PM 146.19 1.55 144.64 303.80 10036.49 08:54:01 PM 98.05 3.28 94.77 925.47 20283.65 08:55:01 PM 13.86 0.83 13.02 369.39 4154.92 08:56:01 PM 40.97 1.98 38.99 191.24 11080.54 Average: 91.04 6.23 84.80 1336.25 17449.94 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5495956 2512772 31.38 2088 1843220 910908 10.06 574500 1660160 139128 08:53:01 PM 4816712 3192016 39.86 2088 2070292 1318496 14.56 1124420 1742272 114824 08:54:01 PM 3776992 4231736 52.84 2088 2613932 1724420 19.04 1829208 2031136 108292 08:55:01 PM 3453328 4555400 56.88 2088 2652496 2036124 22.48 2122876 2055568 15412 08:56:01 PM 4318264 3690464 46.08 2088 2888588 952248 10.51 1373904 1935396 14056 Average: 4372250 3636478 45.41 2088 2413706 1388439 15.33 1404982 1884906 78342 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 364.63 219.28 1422.54 61.28 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 384.66 460.48 2274.35 73.76 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 268.51 319.56 2929.19 426.21 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 13.42 12.87 54.10 3.24 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 184.45 222.67 61.65 1749.34 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 243.07 246.91 1348.00 462.76 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 03/27/2025 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.85 0.00 5.14 3.37 0.10 53.53 08:52:01 PM 0 37.40 0.00 4.71 2.80 0.09 55.01 08:52:01 PM 1 38.31 0.00 5.58 3.97 0.11 52.04 08:53:01 PM all 50.33 0.00 3.74 1.76 0.12 44.06 08:53:01 PM 0 46.25 0.00 5.27 2.23 0.12 46.13 08:53:01 PM 1 54.48 0.00 2.16 1.27 0.11 41.99 08:54:01 PM all 72.10 0.00 3.38 2.30 0.11 22.11 08:54:01 PM 0 70.61 0.00 4.05 3.27 0.11 21.97 08:54:01 PM 1 73.56 0.00 2.72 1.36 0.11 22.24 08:55:01 PM all 82.87 0.00 1.71 0.06 0.11 15.25 08:55:01 PM 0 82.89 0.00 1.62 0.11 0.11 15.27 08:55:01 PM 1 82.85 0.00 1.79 0.02 0.11 15.23 08:56:01 PM all 42.42 0.00 2.42 1.07 0.10 53.99 08:56:01 PM 0 60.59 0.00 3.07 1.38 0.11 34.86 08:56:01 PM 1 24.90 0.00 1.82 0.76 0.09 72.43 Average: all 56.83 0.00 3.29 1.72 0.11 38.06 Average: 0 59.29 0.00 3.76 1.96 0.11 34.89 Average: 1 54.37 0.00 2.82 1.49 0.10 41.21