---> uname -a: Linux prd-centos7-docker-2c-8g-5278.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: 2799.998 BogoMIPS: 5599.99 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 823 4054 16 2942 6691 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:5d:3b:8f brd ff:ff:ff:ff:ff:ff inet 10.32.7.53/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe5d:3b8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:71:5e:b8 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) 03/23/2024 _x86_64_ (2 CPU) 04:36:43 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 130.04 33.64 96.40 5366.00 41079.35 04:39:01 AM 121.22 0.92 120.30 203.70 9801.87 04:40:01 AM 131.70 3.68 128.01 970.69 21770.67 04:41:01 AM 16.23 0.17 16.06 5.19 2952.44 04:42:01 AM 22.93 1.73 21.20 454.32 8641.94 Average: 84.62 8.05 76.57 1403.03 16875.31 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5573812 2434916 30.40 2088 1835324 857920 9.47 499132 1662884 134004 04:39:01 AM 5025048 2983680 37.26 2088 2020384 1196152 13.21 928032 1743652 85480 04:40:01 AM 4141032 3867696 48.29 2088 2581836 1413212 15.60 1464080 2039344 54604 04:41:01 AM 3787796 4220932 52.70 2088 2626152 1774380 19.59 1795336 2055032 17380 04:42:01 AM 4226732 3781996 47.22 2088 2855860 1053792 11.63 1283352 2122020 58464 Average: 4550884 3457844 43.18 2088 2383911 1259091 13.90 1193986 1924586 69986 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 336.60 198.93 1346.56 55.43 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 248.91 279.90 1636.32 47.18 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 399.40 465.12 3806.12 63.12 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 39.49 42.00 314.22 6.66 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 198.31 124.74 358.19 130.05 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.68 222.44 1495.88 60.25 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) 03/23/2024 _x86_64_ (2 CPU) 04:36:43 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 39.16 0.00 5.68 2.93 0.15 52.08 04:38:01 AM 0 48.09 0.00 6.70 3.46 0.16 41.59 04:38:01 AM 1 30.45 0.00 4.68 2.42 0.12 62.33 04:39:01 AM all 46.16 0.00 3.53 2.46 0.14 47.71 04:39:01 AM 0 58.19 0.00 5.38 4.41 0.14 31.88 04:39:01 AM 1 34.43 0.00 1.72 0.58 0.16 63.12 04:40:01 AM all 65.61 0.00 4.19 3.49 0.17 26.53 04:40:01 AM 0 60.82 0.00 5.54 4.87 0.18 28.59 04:40:01 AM 1 70.49 0.00 2.82 2.10 0.16 24.42 04:41:01 AM all 81.85 0.00 1.96 0.04 0.15 16.00 04:41:01 AM 0 81.37 0.00 2.13 0.06 0.15 16.30 04:41:01 AM 1 82.33 0.00 1.82 0.00 0.15 15.70 04:42:01 AM all 76.95 0.00 2.14 0.90 0.16 19.86 04:42:01 AM 0 77.34 0.00 2.13 0.88 0.15 19.50 04:42:01 AM 1 76.56 0.00 2.15 0.93 0.15 20.21 Average: all 61.61 0.00 3.52 1.98 0.15 32.73 Average: 0 64.98 0.00 4.40 2.76 0.16 27.71 Average: 1 58.27 0.00 2.65 1.22 0.15 37.72