---> uname -a: Linux prd-centos8-docker-4c-4g-84948.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 13G 68G 16% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 802 9865 19 5095 14611 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6e:ee:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe6e:eeef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:3a:33:ac 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 inet6 fe80::42:5fff:fe3a:33ac/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/19/2024 _x86_64_ (4 CPU) 10:05:16 LINUX RESTART (4 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 164.58 20.68 143.90 4237.25 8808.21 10:08:01 AM 273.53 6.40 267.13 898.88 12361.67 10:09:01 AM 196.35 3.28 193.07 4762.95 80065.08 10:10:01 AM 65.33 3.34 62.00 1243.51 8718.93 Average: 175.41 8.44 166.97 2792.02 27566.34 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 12905736 14904592 3235796 20.05 2688 2208832 1320344 7.68 184672 2671852 164392 10:08:01 AM 11063816 13514308 5077716 31.46 2688 2650684 2420244 14.08 275140 4380092 285076 10:09:01 AM 10389248 14972432 5752284 35.64 2688 4768720 1619236 9.42 889100 4386728 92 10:10:01 AM 10096084 14954556 6045448 37.45 2688 5040116 1192544 6.94 1362272 4200192 28 Average: 11113721 14586472 5027811 31.15 2688 3667088 1638092 9.53 677796 3909716 112397 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 187.35 136.05 1962.47 31.47 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 524.94 414.54 6528.53 61.29 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 112.91 71.73 1744.61 17.21 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:09:01 AM vethfe71c3b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 560.42 517.01 674.45 10699.76 0.00 0.00 0.00 0.00 10:10:01 AM docker0 422.42 498.68 8318.86 656.95 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 345.52 283.87 2736.26 2668.87 0.00 0.00 0.00 0.00 Average: docker0 104.27 123.12 2053.53 162.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/19/2024 _x86_64_ (4 CPU) 10:05:16 LINUX RESTART (4 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 21.89 0.00 2.36 3.72 0.13 71.90 10:07:01 AM 0 30.84 0.00 3.04 2.60 0.17 63.35 10:07:01 AM 1 15.92 0.00 2.40 3.20 0.13 78.35 10:07:01 AM 2 29.95 0.00 2.87 5.91 0.10 61.17 10:07:01 AM 3 10.91 0.00 1.12 3.16 0.12 84.69 10:08:01 AM all 44.42 0.00 2.62 4.25 0.13 48.59 10:08:01 AM 0 54.40 0.00 1.64 1.96 0.10 41.89 10:08:01 AM 1 41.81 0.00 3.37 6.05 0.15 48.63 10:08:01 AM 2 37.51 0.00 3.28 6.28 0.17 52.76 10:08:01 AM 3 43.92 0.00 2.18 2.70 0.12 51.08 10:09:01 AM all 39.66 0.00 3.23 6.28 0.11 50.73 10:09:01 AM 0 53.42 0.00 4.38 8.06 0.10 34.03 10:09:01 AM 1 35.71 0.00 2.86 5.65 0.12 55.67 10:09:01 AM 2 32.04 0.00 2.47 6.44 0.10 58.94 10:09:01 AM 3 37.45 0.00 3.19 4.97 0.10 54.29 10:10:01 AM all 14.71 0.00 3.03 0.64 0.12 81.50 10:10:01 AM 0 16.65 0.00 3.09 0.53 0.12 79.61 10:10:01 AM 1 10.69 0.00 3.42 0.38 0.10 85.41 10:10:01 AM 2 25.91 0.00 3.54 0.61 0.15 69.78 10:10:01 AM 3 5.55 0.00 2.07 1.03 0.10 91.25 Average: all 30.23 0.00 2.81 3.73 0.12 63.11 Average: 0 38.93 0.00 3.04 3.30 0.12 54.61 Average: 1 26.08 0.00 3.01 3.83 0.13 66.95 Average: 2 31.37 0.00 3.04 4.82 0.13 60.63 Average: 3 24.54 0.00 2.14 2.97 0.11 70.24