---> uname -a: Linux prd-centos8-docker-8c-8g-14712.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 971 28483 19 2435 30473 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:7c:b1:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe7c:b1d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:30:e0:f5 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) 03/20/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 129.69 8.75 120.94 1615.46 9114.58 08:59:01 PM 166.86 2.92 163.95 1065.51 7486.99 09:00:00 PM 64.30 0.32 63.98 40.07 5027.45 09:00:01 PM 43.14 0.00 43.14 0.00 1786.27 Average: 120.23 3.99 116.23 906.95 7200.61 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29545592 31298852 3110120 9.52 2688 2073492 1365272 4.05 169256 2494156 101172 08:59:01 PM 27160880 29090876 5494832 16.83 2688 2243160 3653360 10.84 235680 4772672 70164 09:00:00 PM 29131752 31156460 3523960 10.79 2688 2335340 1515648 4.50 257044 2779720 53436 09:00:01 PM 29132444 31158028 3523268 10.79 2688 2335924 1515648 4.50 256168 2780888 63072 Average: 28742667 30676054 3913045 11.98 2688 2246979 2012482 5.97 229537 3206859 71961 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 92.07 71.09 1060.67 31.25 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.53 1.53 0.19 0.19 0.00 0.00 0.00 0.00 08:59:01 PM eth0 241.67 214.45 1719.47 46.04 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 PM lo 0.79 0.79 0.10 0.10 0.00 0.00 0.00 0.00 09:00:00 PM eth0 107.36 93.21 784.64 26.53 0.00 0.00 0.00 0.00 09:00:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 7.84 5.88 0.56 0.33 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 146.75 126.00 1186.06 34.53 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) 03/20/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.60 0.00 1.06 0.73 0.04 88.58 08:58:01 PM 0 0.62 0.00 0.55 0.80 0.05 97.98 08:58:01 PM 1 14.28 0.00 0.82 0.38 0.07 84.45 08:58:01 PM 2 12.00 0.00 1.52 1.77 0.03 84.68 08:58:01 PM 3 25.08 0.00 2.80 0.67 0.05 71.40 08:58:01 PM 4 9.41 0.00 0.90 0.77 0.02 88.91 08:58:01 PM 5 4.57 0.00 0.90 1.05 0.03 93.44 08:58:01 PM 6 1.20 0.00 0.23 0.23 0.05 98.28 08:58:01 PM 7 9.63 0.00 0.73 0.13 0.02 89.48 08:59:01 PM all 37.04 0.00 1.38 1.02 0.08 60.48 08:59:01 PM 0 38.17 0.00 1.54 0.30 0.08 59.90 08:59:01 PM 1 45.87 0.00 1.15 1.57 0.08 51.33 08:59:01 PM 2 39.00 0.00 2.02 1.05 0.08 57.85 08:59:01 PM 3 28.55 0.00 1.04 0.55 0.08 69.78 08:59:01 PM 4 41.10 0.00 1.12 0.95 0.08 56.74 08:59:01 PM 5 36.43 0.00 1.64 1.24 0.07 60.63 08:59:01 PM 6 25.53 0.00 0.90 0.84 0.07 72.67 08:59:01 PM 7 41.68 0.00 1.62 1.67 0.08 54.94 09:00:00 PM all 31.75 0.00 1.35 0.34 0.07 66.49 09:00:00 PM 0 28.81 0.00 1.25 0.12 0.08 69.74 09:00:00 PM 1 46.28 0.00 1.70 0.15 0.08 51.79 09:00:00 PM 2 25.62 0.00 0.93 0.00 0.07 73.39 09:00:00 PM 3 35.82 0.00 1.43 0.07 0.08 62.60 09:00:00 PM 4 23.44 0.00 1.21 0.02 0.07 75.26 09:00:00 PM 5 39.51 0.00 1.50 0.79 0.07 58.13 09:00:00 PM 6 33.55 0.00 1.43 0.10 0.07 64.85 09:00:00 PM 7 20.93 0.00 1.32 1.47 0.07 76.22 09:00:01 PM all 11.84 0.00 1.93 0.00 0.00 86.23 09:00:01 PM 0 1.92 0.00 0.00 0.00 0.00 98.08 09:00:01 PM 1 90.38 0.00 7.69 0.00 0.00 1.92 09:00:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 09:00:01 PM 3 0.00 0.00 1.92 0.00 0.00 98.08 09:00:01 PM 4 0.00 0.00 1.92 0.00 0.00 98.08 09:00:01 PM 5 1.92 0.00 1.92 0.00 0.00 96.15 09:00:01 PM 6 0.00 0.00 0.00 0.00 0.00 100.00 09:00:01 PM 7 0.00 0.00 1.96 0.00 0.00 98.04 Average: all 26.07 0.00 1.26 0.69 0.06 71.91 Average: 0 22.45 0.00 1.11 0.41 0.07 75.96 Average: 1 35.61 0.00 1.24 0.70 0.08 62.37 Average: 2 25.46 0.00 1.49 0.94 0.06 72.05 Average: 3 29.71 0.00 1.76 0.43 0.07 68.03 Average: 4 24.58 0.00 1.08 0.58 0.06 73.71 Average: 5 26.72 0.00 1.35 1.02 0.06 70.85 Average: 6 20.00 0.00 0.85 0.39 0.06 78.70 Average: 7 24.01 0.00 1.23 1.09 0.06 73.63