---> uname -a: Linux prd-centos7-docker-2c-8g-2878.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 662 4192 16 2965 6852 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:53:b1:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe53:b1a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:02:d3:a3 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) 03/17/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 123.22 19.79 103.43 4349.63 17643.55 08:53:01 PM 151.96 1.53 150.42 303.21 9934.19 08:54:01 PM 96.37 3.41 92.96 928.94 20279.20 08:55:01 PM 15.71 0.90 14.81 377.76 4227.76 08:56:01 PM 42.46 1.95 40.51 190.70 11495.12 Average: 85.94 5.52 80.42 1229.92 12715.29 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5511468 2497260 31.18 2088 1855936 904552 9.99 549104 1670072 154596 08:53:01 PM 4871092 3137636 39.18 2088 2066872 1276928 14.10 1074460 1738676 113064 08:54:01 PM 3746736 4261992 53.22 2088 2610600 1774096 19.59 1866432 2026964 108292 08:55:01 PM 3492824 4515904 56.39 2088 2649344 1996836 22.05 2089232 2051808 13664 08:56:01 PM 4307640 3701088 46.21 2088 2885716 987728 10.91 1389204 1932032 1036 Average: 4385952 3622776 45.24 2088 2413694 1388028 15.32 1393686 1883910 78130 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 318.72 216.21 1419.39 61.18 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 393.67 464.03 2272.35 73.96 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 274.66 326.46 2931.40 427.17 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 12.02 11.80 54.58 3.46 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 175.86 223.80 57.37 1752.88 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 234.97 248.44 1347.02 463.61 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) 03/17/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.60 0.00 4.17 2.82 0.10 58.31 08:52:01 PM 0 43.27 0.00 4.76 1.80 0.09 50.09 08:52:01 PM 1 26.10 0.00 3.60 3.82 0.09 66.40 08:53:01 PM all 49.77 0.00 3.69 2.83 0.11 43.61 08:53:01 PM 0 46.97 0.00 5.05 4.04 0.12 43.81 08:53:01 PM 1 52.60 0.00 2.30 1.60 0.11 43.39 08:54:01 PM all 72.98 0.00 3.46 2.96 0.11 20.49 08:54:01 PM 0 72.59 0.00 3.77 2.51 0.11 21.03 08:54:01 PM 1 73.32 0.00 3.19 3.43 0.11 19.95 08:55:01 PM all 83.25 0.00 1.75 0.03 0.10 14.87 08:55:01 PM 0 81.86 0.00 1.76 0.04 0.09 16.24 08:55:01 PM 1 84.68 0.00 1.72 0.00 0.09 13.51 08:56:01 PM all 41.18 0.00 2.33 1.61 0.09 54.79 08:56:01 PM 0 52.89 0.00 2.81 1.69 0.09 42.52 08:56:01 PM 1 29.74 0.00 1.87 1.53 0.09 66.77 Average: all 56.00 0.00 3.09 2.06 0.10 38.75 Average: 0 59.28 0.00 3.64 2.03 0.10 34.96 Average: 1 52.76 0.00 2.54 2.09 0.10 42.51