---> uname -a: Linux prd-centos8-docker-8c-8g-28.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 1006 28432 19 2451 30435 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:b2:88:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feb2:8882/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:a3:62:90 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) 01/26/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:03 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 126.22 7.19 119.03 1346.57 9521.30 08:59:01 PM 151.77 3.75 148.03 1035.43 7068.44 09:00:01 PM 88.41 1.53 86.87 420.06 6124.94 09:01:01 PM 66.24 0.67 65.57 65.86 4807.90 Average: 108.01 3.25 104.75 711.69 6858.51 08:57:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29455116 31191292 3200596 9.80 2688 2054924 1488236 4.42 163016 2587452 119116 08:59:01 PM 27367224 29244240 5288488 16.19 2688 2192016 3467228 10.29 225916 4583948 70988 09:00:01 PM 27447292 29474956 5208420 15.95 2688 2338328 2896168 8.59 257256 4455592 48792 09:01:01 PM 29147920 31198344 3507792 10.74 2688 2358736 1428552 4.24 430860 2583960 27168 Average: 28354388 30277208 4301324 13.17 2688 2236001 2320046 6.88 269262 3552738 66516 08:57:03 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 61.96 40.49 993.81 7.18 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 216.96 206.03 1361.69 64.75 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 1.32 1.32 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 136.65 118.92 1324.43 29.80 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 165.37 163.96 312.48 181.05 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 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 145.93 133.12 998.16 71.22 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) 01/26/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:03 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.59 0.00 1.04 0.75 0.04 87.57 08:58:01 PM 0 11.63 0.00 0.93 0.69 0.07 86.67 08:58:01 PM 1 5.12 0.00 0.76 1.04 0.03 93.04 08:58:01 PM 2 16.89 0.00 1.31 1.35 0.05 80.39 08:58:01 PM 3 26.63 0.00 2.73 0.64 0.05 69.96 08:58:01 PM 4 5.97 0.00 0.45 0.24 0.03 93.31 08:58:01 PM 5 8.07 0.00 0.86 0.22 0.02 90.82 08:58:01 PM 6 2.14 0.00 0.45 1.23 0.03 96.15 08:58:01 PM 7 8.27 0.00 0.86 0.60 0.03 90.23 08:59:01 PM all 29.54 0.00 1.34 0.91 0.09 68.12 08:59:01 PM 0 32.36 0.00 1.62 2.24 0.08 63.69 08:59:01 PM 1 28.41 0.00 1.37 0.65 0.08 69.48 08:59:01 PM 2 32.09 0.00 1.04 1.32 0.08 65.47 08:59:01 PM 3 24.52 0.00 1.57 1.17 0.10 72.63 08:59:01 PM 4 29.75 0.00 1.20 0.10 0.08 68.86 08:59:01 PM 5 28.39 0.00 1.09 0.23 0.08 70.21 08:59:01 PM 6 27.30 0.00 1.69 1.32 0.08 69.61 08:59:01 PM 7 33.50 0.00 1.15 0.25 0.10 64.99 09:00:01 PM all 37.63 0.00 1.32 0.56 0.10 60.40 09:00:01 PM 0 43.31 0.00 1.23 0.15 0.12 55.19 09:00:01 PM 1 39.41 0.00 1.59 0.77 0.10 58.14 09:00:01 PM 2 32.63 0.00 1.42 1.00 0.10 64.85 09:00:01 PM 3 32.33 0.00 1.35 1.15 0.10 65.06 09:00:01 PM 4 29.22 0.00 1.44 0.90 0.10 68.34 09:00:01 PM 5 40.88 0.00 1.24 0.12 0.10 57.67 09:00:01 PM 6 31.23 0.00 1.22 0.17 0.10 67.28 09:00:01 PM 7 51.98 0.00 1.07 0.18 0.10 46.67 09:01:01 PM all 10.94 0.00 1.14 0.29 0.05 87.57 09:01:01 PM 0 4.62 0.00 1.05 0.05 0.03 94.24 09:01:01 PM 1 3.96 0.00 1.15 0.82 0.05 94.01 09:01:01 PM 2 20.83 0.00 1.10 0.12 0.07 77.89 09:01:01 PM 3 18.83 0.00 1.37 0.53 0.03 79.23 09:01:01 PM 4 7.27 0.00 1.07 0.22 0.05 91.39 09:01:01 PM 5 14.12 0.00 1.27 0.47 0.05 84.09 09:01:01 PM 6 4.49 0.00 1.00 0.07 0.05 94.39 09:01:01 PM 7 13.39 0.00 1.12 0.08 0.03 85.38 Average: all 22.27 0.00 1.21 0.63 0.07 75.82 Average: 0 23.08 0.00 1.21 0.78 0.08 74.85 Average: 1 19.35 0.00 1.22 0.82 0.07 78.54 Average: 2 25.68 0.00 1.22 0.94 0.08 72.08 Average: 3 25.57 0.00 1.75 0.88 0.07 71.73 Average: 4 18.15 0.00 1.05 0.37 0.07 80.37 Average: 5 22.99 0.00 1.12 0.26 0.06 75.58 Average: 6 16.41 0.00 1.10 0.69 0.07 81.74 Average: 7 26.93 0.00 1.05 0.28 0.07 71.67