---> uname -a: Linux prd-centos8-docker-8c-8g-37956.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 1006 27058 19 3824 30433 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:0f:58:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe0f:58e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:bf:6a:64 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) 09/12/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 142.74 9.26 133.47 2865.98 9954.10 11:39:01 PM 305.00 16.41 288.59 1780.90 13043.16 Average: 223.86 12.84 211.02 2323.49 11498.50 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29480996 31276144 3174716 9.72 2688 2115576 1334084 3.96 172240 2556160 100452 11:39:01 PM 27728036 31171388 4927676 15.09 2688 3749320 1491988 4.43 366904 4058604 1391132 Average: 28604516 31223766 4051196 12.41 2688 2932448 1413036 4.19 269572 3307382 745792 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 112.35 88.49 1066.23 30.67 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 585.20 478.59 9699.99 830.61 0.00 0.00 0.00 0.00 11:39:01 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 348.75 283.52 5382.75 430.60 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) 09/12/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 8.21 0.00 0.94 0.81 0.04 90.00 11:38:01 PM 0 7.14 0.00 0.55 0.57 0.05 91.69 11:38:01 PM 1 13.10 0.00 1.47 1.05 0.05 84.33 11:38:01 PM 2 4.81 0.00 0.72 0.03 0.07 94.37 11:38:01 PM 3 11.03 0.00 1.03 1.55 0.03 86.35 11:38:01 PM 4 2.27 0.00 0.65 0.95 0.05 96.07 11:38:01 PM 5 15.18 0.00 1.75 0.70 0.03 82.33 11:38:01 PM 6 6.25 0.00 0.60 0.82 0.03 92.30 11:38:01 PM 7 5.86 0.00 0.75 0.78 0.03 92.57 11:39:01 PM all 15.89 0.00 1.68 1.19 0.08 81.16 11:39:01 PM 0 20.57 0.00 1.57 1.27 0.08 76.50 11:39:01 PM 1 17.26 0.00 1.59 1.59 0.08 79.48 11:39:01 PM 2 18.57 0.00 2.70 1.31 0.07 77.36 11:39:01 PM 3 12.82 0.00 1.21 1.39 0.10 84.48 11:39:01 PM 4 9.27 0.00 1.76 1.44 0.07 87.46 11:39:01 PM 5 17.11 0.00 1.64 0.72 0.08 80.45 11:39:01 PM 6 20.11 0.00 1.25 1.37 0.08 77.18 11:39:01 PM 7 11.40 0.00 1.72 0.47 0.07 86.35 Average: all 12.04 0.00 1.31 1.00 0.06 85.58 Average: 0 13.85 0.00 1.06 0.92 0.07 84.10 Average: 1 15.17 0.00 1.53 1.32 0.07 81.91 Average: 2 11.68 0.00 1.71 0.67 0.07 85.88 Average: 3 11.92 0.00 1.12 1.47 0.07 85.42 Average: 4 5.77 0.00 1.20 1.20 0.06 91.77 Average: 5 16.14 0.00 1.70 0.71 0.06 81.39 Average: 6 13.17 0.00 0.93 1.09 0.06 84.75 Average: 7 8.63 0.00 1.24 0.63 0.05 89.46