---> uname -a: Linux prd-centos7-docker-2c-8g-1061.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: 2800.022 BogoMIPS: 5600.04 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 622 4179 16 3018 6890 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:3d:7d:f6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe3d:7df6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:ff:cb:2f 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) 12/16/2023 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 167.34 78.96 88.37 8519.95 40280.20 08:53:01 PM 98.98 0.98 98.00 158.43 8903.08 08:54:02 PM 159.28 2.30 156.99 934.66 25457.67 08:55:01 PM 23.47 0.14 23.33 4.46 4045.65 08:56:01 PM 29.98 1.03 28.94 387.68 8758.53 08:57:01 PM 40.42 1.55 38.87 167.09 4830.10 Average: 86.75 14.19 72.56 1699.36 15409.33 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5526112 2482628 31.00 2088 1819712 936124 10.34 609880 1615344 145436 08:53:01 PM 5096816 2911924 36.36 2088 2019144 1177032 13.00 833748 1770188 164472 08:54:02 PM 4125676 3883064 48.49 2088 2616512 1378060 15.21 1454220 2061556 69660 08:55:01 PM 4020248 3988492 49.80 2088 2674396 1409276 15.56 1543844 2071192 18956 08:56:01 PM 4286556 3722184 46.48 2088 2927232 943688 10.42 1242496 2091124 113116 08:57:01 PM 4240076 3768664 47.06 2088 2934640 967296 10.68 1406984 1972572 26824 Average: 4549247 3459493 43.20 2088 2498606 1135246 12.53 1181862 1930329 89744 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 346.37 220.02 1309.02 64.70 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 172.02 181.10 1207.01 33.79 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 08:54:02 PM eth0 487.91 584.25 4131.64 463.75 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 49.23 54.88 328.33 10.91 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 132.21 183.20 33.55 1475.76 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 47.88 48.67 55.22 273.92 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 206.38 212.49 1180.19 388.12 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) 12/16/2023 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.68 0.00 6.36 8.30 0.09 49.57 08:52:01 PM 0 43.76 0.00 6.78 9.00 0.09 40.37 08:52:01 PM 1 27.71 0.00 5.96 7.60 0.09 58.63 08:53:01 PM all 42.12 0.00 3.59 0.98 0.10 53.21 08:53:01 PM 0 36.34 0.00 4.09 1.04 0.09 58.45 08:53:01 PM 1 47.94 0.00 3.09 0.94 0.11 47.92 08:54:02 PM all 59.38 0.00 4.24 3.87 0.12 32.39 08:54:02 PM 0 54.01 0.00 5.65 5.09 0.13 35.13 08:54:02 PM 1 64.82 0.00 2.80 2.64 0.11 29.63 08:55:01 PM all 81.28 0.00 1.98 0.06 0.11 16.58 08:55:01 PM 0 80.65 0.00 2.24 0.09 0.11 16.91 08:55:01 PM 1 81.93 0.00 1.73 0.00 0.11 16.23 08:56:01 PM all 64.11 0.00 2.50 0.85 0.10 32.44 08:56:01 PM 0 69.81 0.00 2.76 0.89 0.11 26.43 08:56:01 PM 1 58.46 0.00 2.23 0.81 0.11 38.40 08:57:01 PM all 32.81 0.00 2.06 0.76 0.07 64.31 08:57:01 PM 0 44.57 0.00 2.29 1.39 0.07 51.68 08:57:01 PM 1 21.32 0.00 1.84 0.15 0.05 76.63 Average: all 52.19 0.00 3.47 2.49 0.10 41.76 Average: 0 54.56 0.00 3.98 2.94 0.10 38.42 Average: 1 49.83 0.00 2.96 2.05 0.10 45.07