---> uname -a: Linux prd-centos7-docker-2c-8g-4680.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 979 3901 16 2940 6536 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:32:06:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe32:6c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:a0:63:bb 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) 03/16/2024 _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 129.73 34.19 95.54 5250.89 41063.25 04:39:01 AM 95.35 0.87 94.49 202.93 7600.40 04:40:01 AM 153.05 3.69 149.36 966.49 24080.67 04:41:01 AM 20.42 0.12 20.30 3.59 2941.53 04:42:02 AM 22.53 1.73 20.80 453.46 8445.76 04:43:01 AM 21.88 1.76 20.12 219.75 2325.98 Average: 73.95 7.07 66.88 1184.99 14440.42 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5565064 2443672 30.51 2088 1829828 869544 9.60 510384 1658356 132480 04:39:01 AM 5061184 2947552 36.80 2088 2010476 1181260 13.04 900768 1742300 141584 04:40:01 AM 4170252 3838484 47.93 2088 2567412 1392452 15.37 1431436 2045280 43296 04:41:01 AM 3870032 4138704 51.68 2088 2623080 1770436 19.55 1716692 2052424 18192 04:42:02 AM 4030636 3978100 49.67 2088 2889168 1199228 13.24 1463780 2138152 94400 04:43:01 AM 4011248 3997488 49.91 2088 2860136 1252804 13.83 1606600 2013692 21488 Average: 4451403 3557333 44.42 2088 2463350 1277621 14.11 1271610 1941701 75240 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 317.24 196.87 1328.53 51.32 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 219.75 239.87 1552.20 44.41 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 436.80 503.38 3895.26 67.56 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 48.27 54.16 324.41 11.76 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 04:42:02 AM eth0 207.59 131.76 349.92 55.93 0.00 0.00 0.00 04:42:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 38.10 28.21 19.81 82.21 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 211.79 192.83 1248.29 52.11 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) 03/16/2024 _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 40.28 0.00 5.70 2.65 0.18 51.19 04:38:01 AM 0 49.51 0.00 6.18 1.87 0.20 42.25 04:38:01 AM 1 31.32 0.00 5.20 3.40 0.14 59.94 04:39:01 AM all 48.11 0.00 3.32 2.06 0.19 46.32 04:39:01 AM 0 47.56 0.00 4.51 2.94 0.20 44.80 04:39:01 AM 1 48.65 0.00 2.15 1.21 0.18 47.81 04:40:01 AM all 62.88 0.00 4.12 3.65 0.20 29.15 04:40:01 AM 0 56.03 0.00 5.84 4.58 0.24 33.31 04:40:01 AM 1 69.80 0.00 2.38 2.70 0.18 24.94 04:41:01 AM all 81.03 0.00 2.14 0.05 0.17 16.61 04:41:01 AM 0 81.00 0.00 2.45 0.09 0.18 16.28 04:41:01 AM 1 81.06 0.00 1.83 0.02 0.15 16.94 04:42:02 AM all 87.01 0.00 2.37 0.73 0.17 9.72 04:42:02 AM 0 86.40 0.00 2.91 0.68 0.15 9.86 04:42:02 AM 1 87.66 0.00 1.81 0.78 0.18 9.57 04:43:01 AM all 31.97 0.00 1.64 0.12 0.09 66.18 04:43:01 AM 0 42.68 0.00 1.90 0.13 0.11 55.19 04:43:01 AM 1 21.50 0.00 1.38 0.10 0.09 76.93 Average: all 58.23 0.00 3.22 1.55 0.17 36.84 Average: 0 60.36 0.00 3.97 1.72 0.18 33.77 Average: 1 56.12 0.00 2.47 1.37 0.15 39.88