---> uname -a: Linux prd-centos7-docker-2c-8g-1129.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 648 4190 16 2981 6865 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:6c:80:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe6c:8081/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:20:5f:40 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) 02/07/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 73.62 10.01 63.61 913.66 5490.24 08:53:01 PM 141.78 1.42 140.37 275.68 10719.36 08:54:01 PM 97.22 2.36 94.86 879.12 19987.11 08:55:01 PM 24.65 0.10 24.55 3.06 3971.19 08:56:01 PM 25.79 0.98 24.81 405.46 8640.43 08:57:01 PM 49.94 1.78 48.16 180.98 4951.57 Average: 68.83 2.78 66.06 442.96 8960.28 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5442316 2566420 32.05 2088 1899608 929660 10.26 585364 1702924 180612 08:53:01 PM 4920368 3088368 38.56 2088 2069068 1223188 13.50 1019252 1751684 110424 08:54:01 PM 4216044 3792692 47.36 2088 2560944 1382284 15.26 1388488 2045152 53072 08:55:01 PM 3950164 4058572 50.68 2088 2633184 1549008 17.10 1646540 2045476 15748 08:56:01 PM 4252732 3756004 46.90 2088 2904616 1028372 11.35 1233572 2145824 113856 08:57:01 PM 4319284 3689452 46.07 2088 2898608 960360 10.60 1358712 1950336 26816 Average: 4516818 3491918 43.60 2088 2494338 1178812 13.02 1205321 1940233 83421 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 114.74 100.25 1122.29 29.95 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 364.97 426.60 2082.56 72.48 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 211.46 248.52 2492.86 206.64 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 90.35 110.04 586.75 225.86 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 53.43 84.50 13.04 556.08 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 08:57:01 PM eth0 125.90 148.56 72.79 1194.66 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 160.15 186.42 1061.79 380.88 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) 02/07/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.84 0.00 3.11 0.51 0.10 58.45 08:52:01 PM 0 48.11 0.00 4.00 0.62 0.11 47.17 08:52:01 PM 1 27.81 0.00 2.23 0.41 0.10 69.44 08:53:01 PM all 49.61 0.00 3.80 2.74 0.12 43.72 08:53:01 PM 0 47.10 0.00 5.26 3.39 0.12 44.12 08:53:01 PM 1 52.11 0.00 2.36 2.08 0.11 43.34 08:54:01 PM all 33.67 0.00 2.43 24.75 0.08 39.06 08:54:01 PM 0 31.24 0.00 3.15 47.54 0.09 17.98 08:54:01 PM 1 36.13 0.00 1.71 1.84 0.09 60.23 08:55:01 PM all 79.26 0.00 1.92 0.07 0.13 18.61 08:55:01 PM 0 78.25 0.00 2.19 0.13 0.13 19.30 08:55:01 PM 1 80.29 0.00 1.64 0.02 0.13 17.93 08:56:01 PM all 69.16 0.00 2.13 0.88 0.12 27.71 08:56:01 PM 0 63.72 0.00 2.23 1.03 0.13 32.89 08:56:01 PM 1 74.62 0.00 2.03 0.73 0.09 22.53 08:57:01 PM all 37.62 0.00 2.40 0.31 0.09 59.57 08:57:01 PM 0 60.62 0.00 2.95 0.38 0.09 35.97 08:57:01 PM 1 15.68 0.00 1.89 0.26 0.09 82.08 Average: all 50.90 0.00 2.64 4.94 0.10 41.41 Average: 0 54.63 0.00 3.30 9.04 0.11 32.92 Average: 1 47.22 0.00 1.98 0.89 0.10 49.82