---> uname -a: Linux prd-centos8-docker-8c-8g-234.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1033 27343 19 3512 30400 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:80:e3:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe80:e352/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:c7:3a:c8 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:bff:fec7:3ac8/64 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) 05/03/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 116.13 12.58 103.55 2188.04 6188.00 08:14:01 PM 84.06 2.38 81.67 1588.40 8531.39 08:15:01 PM 352.79 17.53 335.26 2737.28 9015.66 08:16:01 PM 219.39 3.00 216.39 461.98 40237.15 Average: 193.09 8.87 184.22 1743.86 15993.75 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29648084 31304524 3007628 9.21 2688 1982524 1430080 4.24 163312 2423300 142928 08:14:01 PM 29486128 31271680 3169584 9.71 2688 2106500 1403908 4.17 170228 2547528 28 08:15:01 PM 27928772 30168464 4726940 14.48 2688 2551548 2240644 6.65 403204 3835912 184192 08:16:01 PM 28029900 31141168 4625812 14.17 2688 3410672 1508492 4.48 632624 3464684 100676 Average: 28773221 30971459 3882491 11.89 2688 2512811 1645781 4.88 342342 3067856 106956 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 51.06 37.13 823.93 6.92 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 37.79 28.54 345.53 17.13 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 469.91 399.12 5683.46 57.46 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 460.71 376.67 6230.55 1174.89 0.00 0.00 0.00 0.00 08:16:01 PM docker0 6.83 13.51 0.42 305.87 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 254.87 210.36 3270.87 314.12 0.00 0.00 0.00 0.00 Average: docker0 1.71 3.38 0.10 76.47 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) 05/03/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 8.59 0.00 0.90 1.19 0.04 89.29 08:13:01 PM 0 1.35 0.00 0.72 1.65 0.05 96.23 08:13:01 PM 1 9.45 0.00 0.73 0.38 0.05 89.38 08:13:01 PM 2 1.74 0.00 0.42 0.60 0.05 97.19 08:13:01 PM 3 9.74 0.00 1.02 2.26 0.05 86.94 08:13:01 PM 4 20.68 0.00 1.57 2.55 0.03 75.17 08:13:01 PM 5 6.67 0.00 0.80 1.10 0.03 91.39 08:13:01 PM 6 1.05 0.00 0.35 0.13 0.02 98.45 08:13:01 PM 7 17.99 0.00 1.58 0.80 0.03 79.59 08:14:01 PM all 3.66 0.00 0.37 0.76 0.02 95.18 08:14:01 PM 0 0.53 0.00 0.52 2.22 0.05 96.68 08:14:01 PM 1 1.15 0.00 0.23 0.58 0.03 98.00 08:14:01 PM 2 4.85 0.00 0.40 1.78 0.02 92.95 08:14:01 PM 3 5.55 0.00 0.32 0.23 0.02 93.88 08:14:01 PM 4 0.72 0.00 0.12 0.93 0.02 98.22 08:14:01 PM 5 10.69 0.00 0.78 0.08 0.02 88.42 08:14:01 PM 6 4.30 0.00 0.38 0.13 0.02 95.17 08:14:01 PM 7 1.50 0.00 0.23 0.10 0.02 98.15 08:15:01 PM all 29.47 0.00 1.66 1.44 0.08 67.34 08:15:01 PM 0 20.79 0.00 1.29 0.23 0.07 77.62 08:15:01 PM 1 26.02 0.00 2.75 2.83 0.10 68.29 08:15:01 PM 2 38.48 0.00 1.37 1.12 0.08 58.94 08:15:01 PM 3 17.36 0.00 1.52 0.99 0.08 80.05 08:15:01 PM 4 34.45 0.00 1.02 0.92 0.07 63.54 08:15:01 PM 5 35.53 0.00 2.25 2.37 0.10 59.75 08:15:01 PM 6 26.05 0.00 1.46 2.08 0.07 70.35 08:15:01 PM 7 37.11 0.00 1.66 0.95 0.08 60.20 08:16:01 PM all 13.17 0.00 2.87 3.30 0.08 80.59 08:16:01 PM 0 13.53 0.00 2.42 1.28 0.08 82.69 08:16:01 PM 1 11.04 0.00 3.41 7.08 0.07 78.40 08:16:01 PM 2 18.45 0.00 2.71 3.83 0.08 74.93 08:16:01 PM 3 7.43 0.00 2.71 4.21 0.08 85.57 08:16:01 PM 4 16.02 0.00 3.29 2.42 0.08 78.20 08:16:01 PM 5 15.23 0.00 2.67 2.32 0.07 79.70 08:16:01 PM 6 14.96 0.00 3.05 3.57 0.08 78.33 08:16:01 PM 7 8.71 0.00 2.67 1.68 0.05 86.89 Average: all 13.71 0.00 1.45 1.67 0.05 83.12 Average: 0 9.03 0.00 1.23 1.35 0.06 88.32 Average: 1 11.90 0.00 1.78 2.72 0.06 83.54 Average: 2 15.86 0.00 1.22 1.83 0.06 81.03 Average: 3 10.02 0.00 1.39 1.92 0.06 86.62 Average: 4 17.95 0.00 1.50 1.71 0.05 78.79 Average: 5 17.01 0.00 1.62 1.46 0.05 79.85 Average: 6 11.57 0.00 1.31 1.48 0.05 85.61 Average: 7 16.32 0.00 1.53 0.88 0.05 81.22