---> uname -a: Linux prd-centos7-docker-2c-8g-4300.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 665 4195 16 2960 6850 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:a8:b4:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea8:b4e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:9f:54:16 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) 06/23/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 126.44 20.26 106.18 4531.17 15759.83 08:53:01 PM 159.31 1.53 157.78 303.26 10410.91 08:54:01 PM 81.83 3.36 78.47 927.52 19191.11 08:55:01 PM 14.84 0.85 13.99 369.90 4167.05 08:56:01 PM 43.99 1.93 42.06 190.17 11499.28 Average: 85.15 5.54 79.61 1253.73 12195.01 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5511300 2497436 31.18 2088 1859120 876964 9.68 546412 1675560 147536 08:53:01 PM 4842392 3166344 39.54 2088 2091960 1261948 13.93 1095164 1749816 114676 08:54:01 PM 3801404 4207332 52.53 2088 2607384 1795280 19.82 1818116 2026016 108376 08:55:01 PM 3359456 4649280 58.05 2088 2646240 2124304 23.45 2227612 2051180 15848 08:56:01 PM 4337940 3670796 45.83 2088 2880896 944840 10.43 1367840 1929688 832 Average: 4370498 3638238 45.43 2088 2417120 1400667 15.46 1411029 1886452 77454 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 327.98 221.43 1555.87 63.74 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 443.49 518.87 2631.98 80.88 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 224.91 266.37 2468.48 419.06 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 13.27 13.54 53.83 3.95 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 169.27 219.36 54.93 1746.38 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 235.47 247.99 1352.54 464.01 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) 06/23/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.58 0.00 4.50 3.40 0.10 55.43 08:52:01 PM 0 47.63 0.00 5.65 4.33 0.11 42.28 08:52:01 PM 1 25.78 0.00 3.37 2.49 0.11 68.25 08:53:01 PM all 49.84 0.00 3.74 2.26 0.12 44.04 08:53:01 PM 0 47.35 0.00 5.36 1.63 0.12 45.53 08:53:01 PM 1 52.32 0.00 2.11 2.92 0.11 42.55 08:54:01 PM all 74.33 0.00 3.21 2.31 0.11 20.04 08:54:01 PM 0 72.54 0.00 3.82 2.17 0.11 21.36 08:54:01 PM 1 76.09 0.00 2.63 2.45 0.11 18.72 08:55:01 PM all 82.70 0.00 1.84 0.04 0.11 15.31 08:55:01 PM 0 82.39 0.00 2.14 0.02 0.11 15.34 08:55:01 PM 1 83.03 0.00 1.54 0.04 0.09 15.30 08:56:01 PM all 38.45 0.00 2.42 1.43 0.09 57.61 08:56:01 PM 0 60.58 0.00 2.82 2.21 0.09 34.30 08:56:01 PM 1 17.38 0.00 2.02 0.69 0.09 79.83 Average: all 56.10 0.00 3.15 1.89 0.10 38.75 Average: 0 61.96 0.00 3.97 2.08 0.11 31.88 Average: 1 50.31 0.00 2.34 1.71 0.10 45.54