---> uname -a: Linux prd-centos8-docker-8c-8g-2611.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: 2799.996 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1045 27169 19 3675 30379 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:5c:2a:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe5c:2a87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:9e:af:c4 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::42:4aff:fe9e:afc4/64 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) 02/04/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 124.08 7.42 116.66 1427.15 9589.97 03:51:01 PM 439.72 18.24 421.48 4128.36 13123.99 03:52:01 PM 271.94 2.25 269.69 257.69 20853.21 03:53:01 PM 171.59 5.56 166.03 5763.15 24039.59 Average: 252.37 8.37 244.00 2900.39 16932.41 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29538472 31292456 3117240 9.55 2688 2072816 1433172 4.25 167112 2500600 123624 03:51:01 PM 28108840 30350932 4546872 13.92 2688 2555056 2096340 6.22 400624 3664040 217176 03:52:01 PM 28531064 31183668 4124648 12.63 2688 2955560 1404968 4.17 544796 3064732 102932 03:53:01 PM 27849064 31127932 4806648 14.72 2688 3571788 1504972 4.47 943024 3309872 60 Average: 28506860 30988747 4148852 12.70 2688 2788805 1609863 4.78 513889 3134811 110948 03:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 75.19 52.86 1119.74 23.73 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 421.41 363.85 5643.17 52.88 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 376.35 328.46 4074.67 48.63 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 264.40 181.69 1839.14 807.39 0.00 0.00 0.00 0.00 03:53:01 PM docker0 146.22 168.39 799.15 584.21 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 285.22 232.46 3177.80 234.05 0.00 0.00 0.00 0.00 Average: docker0 36.71 42.28 200.64 146.67 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) 02/04/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.91 0.00 1.06 0.74 0.04 87.25 03:50:01 PM 0 3.93 0.00 0.53 0.76 0.07 94.71 03:50:01 PM 1 9.38 0.00 1.33 1.16 0.07 88.07 03:50:01 PM 2 15.31 0.00 1.29 0.54 0.03 82.82 03:50:01 PM 3 9.36 0.00 0.95 0.83 0.03 88.82 03:50:01 PM 4 31.43 0.00 2.37 1.51 0.05 64.64 03:50:01 PM 5 7.41 0.00 0.88 0.61 0.03 91.06 03:50:01 PM 6 4.81 0.00 0.61 0.44 0.03 94.11 03:50:01 PM 7 5.63 0.00 0.51 0.07 0.03 93.76 03:51:01 PM all 28.28 0.00 1.77 1.85 0.09 68.01 03:51:01 PM 0 27.41 0.00 1.93 1.56 0.08 69.02 03:51:01 PM 1 41.10 0.00 1.47 0.62 0.08 56.72 03:51:01 PM 2 29.38 0.00 2.80 5.13 0.08 62.61 03:51:01 PM 3 31.52 0.00 1.91 0.50 0.10 65.96 03:51:01 PM 4 30.58 0.00 1.79 1.49 0.10 66.03 03:51:01 PM 5 14.54 0.00 1.42 1.04 0.08 82.92 03:51:01 PM 6 33.54 0.00 1.22 2.54 0.08 62.61 03:51:01 PM 7 18.15 0.00 1.64 1.91 0.07 78.22 03:52:01 PM all 22.40 0.00 1.39 2.27 0.08 73.86 03:52:01 PM 0 39.57 0.00 1.12 2.31 0.08 56.92 03:52:01 PM 1 27.53 0.00 2.34 7.59 0.10 62.44 03:52:01 PM 2 9.45 0.00 0.92 1.99 0.08 87.55 03:52:01 PM 3 20.01 0.00 1.64 1.82 0.08 76.45 03:52:01 PM 4 23.00 0.00 1.79 2.01 0.07 73.14 03:52:01 PM 5 17.24 0.00 1.34 0.74 0.08 80.60 03:52:01 PM 6 25.21 0.00 0.94 1.17 0.07 72.61 03:52:01 PM 7 17.22 0.00 1.04 0.54 0.05 81.16 03:53:01 PM all 7.84 0.00 1.63 1.71 0.04 88.78 03:53:01 PM 0 3.62 0.00 1.79 0.02 0.05 94.53 03:53:01 PM 1 12.53 0.00 1.94 3.62 0.05 81.86 03:53:01 PM 2 11.56 0.00 1.54 5.04 0.05 81.81 03:53:01 PM 3 7.37 0.00 1.86 2.64 0.03 88.10 03:53:01 PM 4 10.13 0.00 1.15 0.50 0.03 88.19 03:53:01 PM 5 7.00 0.00 1.87 0.77 0.03 90.33 03:53:01 PM 6 7.55 0.00 1.74 0.10 0.05 90.56 03:53:01 PM 7 2.96 0.00 1.17 0.97 0.03 94.86 Average: all 17.38 0.00 1.47 1.64 0.06 79.45 Average: 0 18.68 0.00 1.34 1.16 0.07 78.74 Average: 1 22.69 0.00 1.77 3.25 0.08 72.21 Average: 2 16.42 0.00 1.64 3.18 0.06 78.69 Average: 3 17.09 0.00 1.59 1.45 0.06 79.81 Average: 4 23.75 0.00 1.78 1.38 0.06 73.03 Average: 5 11.56 0.00 1.38 0.79 0.06 86.21 Average: 6 17.82 0.00 1.13 1.07 0.06 79.92 Average: 7 11.01 0.00 1.09 0.87 0.05 86.98