---> uname -a: Linux prd-centos8-docker-8c-8g-12533.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 27199 19 3656 30394 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:1b:f6:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe1b:f6ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:e5:e0:84 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::42:9dff:fee5:e084/64 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) 03/11/2024 _x86_64_ (8 CPU) 15:48:31 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 112.08 7.10 104.98 1304.77 7809.81 03:51:01 PM 406.51 19.19 387.32 4188.87 12712.50 03:52:01 PM 268.97 2.30 266.67 258.76 21755.57 03:53:01 PM 151.38 5.56 145.82 5689.30 23184.82 Average: 234.74 8.54 226.20 2860.53 16365.45 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29481404 31230464 3174308 9.72 2688 2070336 1491464 4.43 172116 2562956 167336 03:51:01 PM 28101052 30335920 4554660 13.95 2688 2547772 2095700 6.22 371240 3702380 254072 03:52:01 PM 28506752 31154488 4148960 12.71 2688 2950532 1481336 4.40 544952 3091036 102404 03:53:01 PM 27850228 31119740 4805484 14.72 2688 3562620 1527568 4.53 944544 3309752 72 Average: 28484859 30960153 4170853 12.77 2688 2782815 1649017 4.89 508213 3166531 130971 03:49:01 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 60.68 43.52 1013.43 8.00 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 422.66 346.92 5776.70 60.95 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 400.15 334.13 4102.12 50.76 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 289.72 203.78 1848.29 842.38 0.00 0.00 0.00 0.00 03:53:01 PM docker0 147.98 177.32 798.99 585.87 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 293.30 232.08 3185.10 240.53 0.00 0.00 0.00 0.00 Average: docker0 37.00 44.33 199.76 146.47 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) 03/11/2024 _x86_64_ (8 CPU) 15:48:31 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.41 0.00 0.93 0.69 0.05 87.91 03:50:01 PM 0 10.42 0.00 1.08 0.23 0.07 88.20 03:50:01 PM 1 5.39 0.00 0.53 0.55 0.05 93.47 03:50:01 PM 2 8.50 0.00 0.82 0.77 0.07 89.85 03:50:01 PM 3 16.52 0.00 1.20 2.32 0.05 79.91 03:50:01 PM 4 4.84 0.00 0.40 0.22 0.03 94.51 03:50:01 PM 5 15.89 0.00 1.83 1.05 0.03 81.19 03:50:01 PM 6 10.78 0.00 0.72 0.35 0.07 88.08 03:50:01 PM 7 10.95 0.00 0.88 0.05 0.07 88.05 03:51:01 PM all 28.60 0.00 1.82 1.55 0.09 67.94 03:51:01 PM 0 23.00 0.00 1.96 2.18 0.10 72.76 03:51:01 PM 1 28.19 0.00 2.53 2.23 0.12 66.93 03:51:01 PM 2 37.08 0.00 2.18 1.49 0.08 59.17 03:51:01 PM 3 29.23 0.00 1.27 1.12 0.10 68.27 03:51:01 PM 4 28.69 0.00 1.71 1.74 0.08 67.77 03:51:01 PM 5 26.23 0.00 1.57 1.17 0.08 70.94 03:51:01 PM 6 37.64 0.00 1.30 0.37 0.08 60.61 03:51:01 PM 7 18.70 0.00 2.00 2.10 0.08 77.12 03:52:01 PM all 24.57 0.00 1.58 1.68 0.10 72.07 03:52:01 PM 0 8.42 0.00 1.17 2.51 0.08 87.82 03:52:01 PM 1 26.26 0.00 1.69 1.29 0.12 70.64 03:52:01 PM 2 25.59 0.00 1.83 3.94 0.10 68.54 03:52:01 PM 3 27.48 0.00 2.19 2.66 0.10 67.56 03:52:01 PM 4 26.61 0.00 2.05 1.63 0.10 69.61 03:52:01 PM 5 24.49 0.00 1.83 1.16 0.12 72.42 03:52:01 PM 6 31.55 0.00 0.77 0.10 0.12 67.46 03:52:01 PM 7 26.13 0.00 1.11 0.17 0.10 72.50 03:53:01 PM all 7.81 0.00 1.69 2.00 0.05 88.46 03:53:01 PM 0 2.68 0.00 1.33 1.81 0.07 94.11 03:53:01 PM 1 10.35 0.00 2.33 5.34 0.07 81.92 03:53:01 PM 2 17.49 0.00 2.51 2.76 0.07 77.17 03:53:01 PM 3 4.37 0.00 1.34 4.25 0.05 90.00 03:53:01 PM 4 3.66 0.00 1.58 0.17 0.05 94.55 03:53:01 PM 5 4.25 0.00 1.37 0.20 0.02 94.16 03:53:01 PM 6 5.57 0.00 1.27 0.80 0.03 92.33 03:53:01 PM 7 14.06 0.00 1.79 0.67 0.05 83.44 Average: all 17.84 0.00 1.50 1.48 0.08 79.10 Average: 0 11.13 0.00 1.38 1.68 0.08 85.72 Average: 1 17.53 0.00 1.77 2.35 0.09 78.26 Average: 2 22.15 0.00 1.83 2.24 0.08 73.70 Average: 3 19.39 0.00 1.50 2.59 0.08 76.44 Average: 4 15.94 0.00 1.43 0.94 0.07 81.62 Average: 5 17.71 0.00 1.65 0.89 0.06 79.68 Average: 6 21.38 0.00 1.02 0.41 0.08 77.12 Average: 7 17.45 0.00 1.44 0.74 0.08 80.29