---> uname -a: Linux prd-centos7-docker-2c-8g-2805.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 612 4234 16 2974 6902 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:f4:d8:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fef4:d8c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:ef:26:05 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) 02/24/2024 _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 73.21 8.90 64.32 828.79 5462.80 08:53:01 PM 149.88 1.55 148.33 303.80 9639.76 08:54:01 PM 92.63 3.35 89.28 930.11 20061.30 08:55:01 PM 16.56 0.90 15.67 377.83 4387.68 08:56:01 PM 53.11 1.90 51.22 189.07 12465.12 Average: 77.08 3.32 73.76 525.94 10403.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5460252 2548484 31.82 2088 1890792 910704 10.05 576384 1695268 173528 08:53:01 PM 4884204 3124532 39.01 2088 2097360 1203652 13.29 1041932 1759900 140228 08:54:01 PM 3943532 4065204 50.76 2088 2614308 1663164 18.36 1662944 2035424 108376 08:55:01 PM 3403720 4605016 57.50 2088 2652964 2096364 23.15 2171624 2060776 8124 08:56:01 PM 4299924 3708812 46.31 2088 2892300 976312 10.78 1384996 1943220 412 Average: 4398326 3610410 45.08 2088 2429545 1370039 15.13 1367576 1898918 86134 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 93.34 88.07 1095.26 12.69 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 418.50 495.35 2608.30 81.92 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 227.09 276.71 2497.64 421.50 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 12.49 12.12 54.25 3.12 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 170.20 218.99 53.37 1748.91 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 184.31 218.24 1261.77 453.59 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) 02/24/2024 _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 36.69 0.00 2.99 0.80 0.10 59.43 08:52:01 PM 0 50.97 0.00 3.70 1.48 0.09 43.76 08:52:01 PM 1 22.90 0.00 2.27 0.16 0.09 74.59 08:53:01 PM all 51.27 0.00 3.99 2.84 0.12 41.79 08:53:01 PM 0 41.26 0.00 5.29 3.76 0.12 49.56 08:53:01 PM 1 61.44 0.00 2.67 1.91 0.13 33.86 08:54:01 PM all 73.79 0.00 3.33 3.07 0.13 19.68 08:54:01 PM 0 72.19 0.00 3.70 3.35 0.13 20.64 08:54:01 PM 1 75.43 0.00 2.95 2.78 0.11 18.74 08:55:01 PM all 83.81 0.00 1.77 0.03 0.11 14.29 08:55:01 PM 0 84.31 0.00 1.85 0.04 0.11 13.69 08:55:01 PM 1 83.28 0.00 1.68 0.04 0.13 14.88 08:56:01 PM all 39.89 0.00 2.39 1.82 0.11 55.79 08:56:01 PM 0 53.14 0.00 2.84 2.93 0.13 40.97 08:56:01 PM 1 27.12 0.00 1.97 0.74 0.09 70.08 Average: all 56.73 0.00 2.89 1.71 0.11 38.55 Average: 0 60.14 0.00 3.49 2.32 0.12 33.93 Average: 1 53.34 0.00 2.31 1.11 0.11 43.13