---> uname -a: Linux prd-centos7-docker-2c-8g-4321.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 631 4212 16 2977 6883 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:61:42:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe61:429a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:89:28:fa 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) 03/11/2024 _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 71.67 8.88 62.80 828.11 5237.74 08:53:01 PM 152.66 1.51 151.14 302.45 9585.67 08:54:01 PM 88.26 3.29 84.96 924.68 19990.00 08:55:01 PM 14.05 0.83 13.22 373.66 4143.96 08:56:01 PM 41.69 1.98 39.71 195.50 11867.23 Average: 73.76 3.30 70.46 526.01 10159.68 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5420988 2587748 32.31 2088 1877656 972736 10.74 622056 1689120 166880 08:53:01 PM 4860352 3148384 39.31 2088 2093836 1240192 13.69 1071048 1753928 140552 08:54:01 PM 4042784 3965952 49.52 2088 2609760 1483272 16.38 1570508 2030484 108292 08:55:01 PM 3527840 4480896 55.95 2088 2648392 1970208 21.75 2054128 2055528 15400 08:56:01 PM 4323384 3685352 46.02 2088 2896864 957968 10.58 1357208 1950320 44388 Average: 4435070 3573666 44.62 2088 2425302 1324875 14.63 1334990 1895876 95102 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 99.60 89.46 986.77 21.87 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 430.63 505.54 2617.92 80.79 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 08:54:01 PM eth0 238.24 279.37 2485.13 420.35 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 13.44 12.64 54.38 3.23 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 185.89 237.00 258.78 1779.48 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 193.56 224.73 1284.01 456.57 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) 03/11/2024 _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 37.19 0.00 3.10 0.62 0.12 58.96 08:52:01 PM 0 48.13 0.00 4.19 0.53 0.11 47.04 08:52:01 PM 1 26.57 0.00 2.04 0.69 0.12 70.57 08:53:01 PM all 51.89 0.00 4.00 2.16 0.15 41.81 08:53:01 PM 0 49.10 0.00 6.16 3.76 0.16 40.82 08:53:01 PM 1 54.68 0.00 1.81 0.57 0.14 42.80 08:54:01 PM all 75.22 0.00 3.35 2.85 0.15 18.44 08:54:01 PM 0 74.48 0.00 3.87 3.62 0.15 17.88 08:54:01 PM 1 75.94 0.00 2.84 2.06 0.15 19.01 08:55:01 PM all 82.68 0.00 1.77 0.03 0.13 15.40 08:55:01 PM 0 82.66 0.00 2.00 0.05 0.13 15.15 08:55:01 PM 1 82.70 0.00 1.49 0.00 0.15 15.66 08:56:01 PM all 42.35 0.00 2.38 1.11 0.10 54.06 08:56:01 PM 0 46.18 0.00 2.71 0.88 0.11 50.12 08:56:01 PM 1 38.53 0.00 2.09 1.34 0.09 57.95 Average: all 57.58 0.00 2.92 1.35 0.13 38.01 Average: 0 59.96 0.00 3.80 1.77 0.13 34.35 Average: 1 55.22 0.00 2.05 0.93 0.13 41.67