---> uname -a: Linux prd-centos8-docker-8c-8g-12541.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 1010 28430 19 2449 30432 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:8e:82:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe8e:82d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:93:ec:2e 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) 01/15/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 134.96 8.75 126.21 1615.73 9387.25 08:59:01 PM 142.39 1.62 140.77 678.84 6887.69 09:00:01 PM 87.82 1.58 86.24 421.19 5797.95 09:01:01 PM 67.27 0.67 66.61 65.86 4606.17 Average: 108.11 3.15 104.96 695.39 6669.74 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29507500 31264952 3148212 9.64 2688 2075856 1360464 4.04 170192 2526432 116532 08:59:01 PM 27593456 29471476 5062256 15.50 2688 2192764 3088376 9.16 226648 4356932 54160 09:00:01 PM 27254580 29282264 5401132 16.54 2688 2338008 3156264 9.36 257320 4647384 42620 09:01:01 PM 29108148 31157176 3547564 10.86 2688 2357916 1496336 4.44 431072 2626128 27300 Average: 28365921 30293967 4289791 13.14 2688 2241136 2275360 6.75 271308 3539219 60153 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 96.12 65.71 1080.77 26.19 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 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 205.78 182.67 1204.14 45.89 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 09:00:01 PM lo 1.30 1.30 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 154.73 130.04 1325.26 31.00 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 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 201.43 181.15 315.76 180.86 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 164.52 139.89 981.51 70.98 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) 01/15/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.26 0.00 1.02 0.73 0.04 87.95 08:58:01 PM 0 4.32 0.00 0.75 0.57 0.05 94.31 08:58:01 PM 1 10.19 0.00 1.10 0.70 0.05 87.96 08:58:01 PM 2 10.53 0.00 0.58 0.37 0.07 88.45 08:58:01 PM 3 10.07 0.00 0.75 1.85 0.03 87.29 08:58:01 PM 4 17.68 0.00 1.75 0.27 0.03 80.27 08:58:01 PM 5 11.29 0.00 1.12 0.42 0.05 87.13 08:58:01 PM 6 0.58 0.00 0.42 1.37 0.03 97.59 08:58:01 PM 7 17.43 0.00 1.67 0.28 0.03 80.58 08:59:01 PM all 30.08 0.00 1.18 0.69 0.08 67.97 08:59:01 PM 0 33.72 0.00 1.20 0.47 0.08 64.53 08:59:01 PM 1 32.56 0.00 1.12 0.18 0.08 66.05 08:59:01 PM 2 27.79 0.00 1.14 0.74 0.07 70.28 08:59:01 PM 3 31.56 0.00 1.54 1.97 0.08 64.85 08:59:01 PM 4 30.94 0.00 0.82 0.12 0.07 68.06 08:59:01 PM 5 20.55 0.00 1.00 0.20 0.07 78.18 08:59:01 PM 6 33.44 0.00 0.90 0.13 0.07 65.46 08:59:01 PM 7 30.07 0.00 1.76 1.74 0.08 66.35 09:00:01 PM all 37.41 0.00 1.38 0.40 0.09 60.72 09:00:01 PM 0 39.14 0.00 1.13 0.07 0.08 59.57 09:00:01 PM 1 28.16 0.00 1.15 0.07 0.08 70.54 09:00:01 PM 2 44.47 0.00 1.19 0.12 0.10 54.12 09:00:01 PM 3 27.54 0.00 1.54 1.29 0.07 69.57 09:00:01 PM 4 56.13 0.00 1.65 0.28 0.10 41.83 09:00:01 PM 5 44.44 0.00 2.14 0.97 0.08 52.36 09:00:01 PM 6 24.98 0.00 1.00 0.02 0.08 73.91 09:00:01 PM 7 34.37 0.00 1.22 0.42 0.08 63.91 09:01:01 PM all 10.50 0.00 1.13 0.86 0.05 87.46 09:01:01 PM 0 5.35 0.00 0.83 0.02 0.05 93.74 09:01:01 PM 1 7.84 0.00 1.08 3.24 0.05 87.79 09:01:01 PM 2 33.62 0.00 1.75 0.88 0.08 63.66 09:01:01 PM 3 25.10 0.00 1.69 0.17 0.07 72.98 09:01:01 PM 4 3.03 0.00 0.89 0.00 0.05 96.04 09:01:01 PM 5 1.80 0.00 0.75 1.61 0.05 95.79 09:01:01 PM 6 3.55 0.00 0.74 0.00 0.02 95.69 09:01:01 PM 7 3.28 0.00 1.27 0.95 0.03 94.46 Average: all 22.08 0.00 1.18 0.67 0.06 76.01 Average: 0 20.63 0.00 0.98 0.28 0.07 78.04 Average: 1 19.71 0.00 1.11 1.05 0.07 78.07 Average: 2 29.11 0.00 1.16 0.53 0.08 69.12 Average: 3 23.57 0.00 1.38 1.32 0.06 73.67 Average: 4 26.95 0.00 1.28 0.17 0.06 71.54 Average: 5 19.61 0.00 1.26 0.79 0.06 78.28 Average: 6 15.72 0.00 0.77 0.38 0.05 83.08 Average: 7 21.29 0.00 1.48 0.85 0.06 76.32