---> uname -a: Linux prd-centos8-docker-8c-8g-20115.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 987 27324 19 3578 30453 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:b8:c2:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feb8:c201/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:4e:3d:45 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/02/2024 _x86_64_ (8 CPU) 14:24:55 LINUX RESTART (8 CPU) 02:25:01 PM tps rtps wtps bread/s bwrtn/s 02:26:01 PM 219.21 135.30 83.91 14667.79 40957.30 02:27:01 PM 134.69 14.93 119.76 3277.85 9911.91 02:28:01 PM 257.03 4.18 252.85 157.81 20914.53 02:29:01 PM 78.17 0.67 77.50 61.59 28377.64 Average: 172.28 38.77 133.51 4541.50 25040.84 02:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 PM 29556096 31241904 3099616 9.49 2688 2011908 1546696 4.59 200148 2479140 193964 02:27:01 PM 29301104 31150604 3354608 10.27 2688 2168092 1598340 4.74 178016 2713796 16892 02:28:01 PM 28040608 31227604 4615104 14.13 2688 3493700 1419228 4.21 304572 3810992 755120 02:29:01 PM 27948004 31152808 4707708 14.42 2688 3511528 1482668 4.40 480352 3728416 1004 Average: 28711453 31193230 3944259 12.08 2688 2796307 1511733 4.49 290772 3183086 241745 02:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 436.10 269.48 1474.14 61.19 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 108.32 101.33 507.40 44.08 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 521.36 393.45 9059.24 56.72 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 165.44 150.77 247.41 1188.52 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 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 307.82 228.77 2822.25 337.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 04/02/2024 _x86_64_ (8 CPU) 14:24:55 LINUX RESTART (8 CPU) 02:25:01 PM CPU %user %nice %system %iowait %steal %idle 02:26:01 PM all 12.99 0.00 2.61 3.22 0.08 81.10 02:26:01 PM 0 21.28 0.00 2.70 2.18 0.12 73.73 02:26:01 PM 1 20.29 0.00 3.54 2.82 0.08 73.27 02:26:01 PM 2 7.84 0.00 2.34 0.75 0.05 89.01 02:26:01 PM 3 15.32 0.00 2.07 0.43 0.07 82.11 02:26:01 PM 4 6.71 0.00 2.96 2.44 0.05 87.83 02:26:01 PM 5 9.05 0.00 2.11 1.16 0.05 87.64 02:26:01 PM 6 15.97 0.00 2.66 2.13 0.08 79.15 02:26:01 PM 7 7.48 0.00 2.48 13.88 0.10 76.06 02:27:01 PM all 7.89 0.00 0.79 1.88 0.05 89.38 02:27:01 PM 0 4.94 0.00 0.37 0.70 0.05 93.94 02:27:01 PM 1 22.58 0.00 1.72 4.29 0.05 71.36 02:27:01 PM 2 4.58 0.00 0.70 1.67 0.07 92.98 02:27:01 PM 3 15.72 0.00 1.17 2.56 0.05 80.50 02:27:01 PM 4 1.00 0.00 0.67 3.75 0.05 94.53 02:27:01 PM 5 3.57 0.00 0.65 0.63 0.05 95.09 02:27:01 PM 6 6.59 0.00 0.58 0.78 0.05 91.99 02:27:01 PM 7 4.15 0.00 0.48 0.67 0.03 94.66 02:28:01 PM all 12.06 0.00 1.35 5.11 0.08 81.39 02:28:01 PM 0 13.00 0.00 1.12 2.67 0.10 83.10 02:28:01 PM 1 12.72 0.00 2.22 10.85 0.10 74.10 02:28:01 PM 2 10.50 0.00 0.94 5.51 0.10 82.96 02:28:01 PM 3 16.76 0.00 2.01 3.76 0.08 77.38 02:28:01 PM 4 9.93 0.00 1.27 3.62 0.08 85.09 02:28:01 PM 5 14.12 0.00 0.57 0.55 0.07 84.69 02:28:01 PM 6 10.22 0.00 1.39 7.43 0.07 80.90 02:28:01 PM 7 9.24 0.00 1.29 6.49 0.07 82.92 02:29:01 PM all 9.85 0.00 0.87 2.78 0.06 86.44 02:29:01 PM 0 13.28 0.00 0.85 0.23 0.07 85.57 02:29:01 PM 1 22.73 0.00 1.51 7.60 0.08 68.08 02:29:01 PM 2 12.86 0.00 0.90 5.23 0.05 80.95 02:29:01 PM 3 7.88 0.00 0.82 4.09 0.03 87.17 02:29:01 PM 4 4.61 0.00 0.77 1.35 0.07 93.21 02:29:01 PM 5 11.70 0.00 0.80 0.90 0.05 86.55 02:29:01 PM 6 3.06 0.00 0.55 1.77 0.03 94.58 02:29:01 PM 7 2.67 0.00 0.72 1.10 0.07 95.44 Average: all 10.70 0.00 1.40 3.25 0.07 84.58 Average: 0 13.12 0.00 1.26 1.45 0.08 84.09 Average: 1 19.58 0.00 2.25 6.39 0.08 71.71 Average: 2 8.94 0.00 1.22 3.29 0.07 86.48 Average: 3 13.92 0.00 1.52 2.71 0.06 81.80 Average: 4 5.56 0.00 1.42 2.79 0.06 90.16 Average: 5 9.61 0.00 1.03 0.81 0.05 88.49 Average: 6 8.96 0.00 1.30 3.03 0.06 86.66 Average: 7 5.89 0.00 1.24 5.52 0.07 87.28