---> uname -a: Linux prd-centos7-docker-2c-8g-1691.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 610 4190 16 3020 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:37:4a:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe37:4a16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:09:fe:6d 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/22/2023 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 185.28 100.95 84.34 8945.10 40944.00 08:53:01 PM 98.35 1.42 96.94 211.33 8959.03 08:54:01 PM 159.85 3.36 156.49 1018.02 25541.18 08:55:01 PM 23.16 0.12 23.05 3.86 3988.36 08:56:01 PM 30.29 1.02 29.27 359.11 8775.46 08:57:01 PM 40.73 1.53 39.20 166.58 4731.50 Average: 89.34 17.84 71.51 1764.20 15419.10 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5529072 2479668 30.96 2088 1816464 933216 10.30 608600 1614404 143556 08:53:01 PM 5101320 2907420 36.30 2088 2019076 1171912 12.94 829248 1771656 164200 08:54:01 PM 4210692 3798048 47.42 2088 2601988 1315724 14.53 1368940 2064608 53028 08:55:01 PM 3842876 4165864 52.02 2088 2677128 1672860 18.47 1715084 2076320 18944 08:56:01 PM 4302940 3705800 46.27 2088 2929120 944204 10.42 1170752 2148888 113116 08:57:01 PM 4260868 3747872 46.80 2088 2938536 959776 10.60 1387420 1976572 28820 Average: 4541295 3467445 43.30 2088 2497052 1166282 12.88 1180007 1942075 86944 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 316.88 206.25 1323.19 54.36 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 168.97 171.90 1200.66 33.54 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 461.29 552.54 3878.73 389.73 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 78.78 92.29 586.74 85.04 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 62.47 95.87 17.92 558.30 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 08:57:01 PM eth0 115.14 132.97 66.93 1190.94 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 200.25 208.63 1178.50 386.21 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/22/2023 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.19 0.00 8.36 5.38 0.11 49.96 08:52:01 PM 0 47.73 0.00 10.06 5.72 0.13 36.35 08:52:01 PM 1 24.98 0.00 6.73 5.04 0.11 63.14 08:53:01 PM all 41.67 0.00 3.63 1.21 0.11 53.39 08:53:01 PM 0 47.89 0.00 4.57 1.72 0.09 45.73 08:53:01 PM 1 35.55 0.00 2.69 0.72 0.10 60.94 08:54:01 PM all 57.84 0.00 4.12 3.89 0.11 34.04 08:54:01 PM 0 50.44 0.00 5.98 5.32 0.13 38.13 08:54:01 PM 1 65.33 0.00 2.22 2.43 0.11 29.91 08:55:01 PM all 79.15 0.00 1.98 0.21 0.12 18.54 08:55:01 PM 0 77.93 0.00 2.25 0.24 0.13 19.45 08:55:01 PM 1 80.38 0.00 1.72 0.18 0.11 17.61 08:56:01 PM all 68.61 0.00 2.38 1.03 0.10 27.89 08:56:01 PM 0 75.63 0.00 2.57 1.32 0.09 20.39 08:56:01 PM 1 61.66 0.00 2.15 0.74 0.11 35.34 08:57:01 PM all 31.49 0.00 1.99 0.57 0.09 65.86 08:57:01 PM 0 57.51 0.00 2.71 0.82 0.09 38.86 08:57:01 PM 1 6.88 0.00 1.30 0.34 0.07 91.41 Average: all 52.24 0.00 3.74 2.04 0.10 41.88 Average: 0 59.44 0.00 4.69 2.52 0.11 33.24 Average: 1 45.15 0.00 2.80 1.57 0.10 50.38