---> uname -a: Linux prd-centos8-docker-8c-8g-11100.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: 2800.000 BogoMIPS: 5600.00 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 988 28269 19 2632 30455 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:90:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe7c:9011/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:32:82:0f 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) 01/10/2024 _x86_64_ (8 CPU) 22:39:49 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:01 PM 183.23 176.40 6.83 14216.15 7652.17 10:41:01 PM 140.12 36.30 103.82 8585.17 43436.45 10:42:01 PM 200.53 17.96 182.57 3486.09 10650.82 10:43:01 PM 114.20 0.70 113.50 66.78 13425.07 Average: 151.89 19.72 132.17 4136.18 22373.14 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 PM 30637448 31813396 2018256 6.18 2688 1517264 774812 2.37 70324 1589856 949280 10:41:01 PM 29560368 31254220 3095336 9.48 2688 2018252 1462952 4.34 172196 2494212 132464 10:42:01 PM 28769428 30875972 3886276 11.90 2688 2421244 1752520 5.20 230080 3180216 192056 10:43:01 PM 28934740 31173420 3720964 11.39 2688 2549520 1459968 4.33 459168 2777852 27168 Average: 29475496 31279252 3180208 9.74 2688 2126570 1362563 4.04 232942 2510534 325242 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 13.66 9.94 3.12 2.12 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 401.12 256.08 1815.15 59.56 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 253.49 222.20 2575.45 55.84 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 180.07 166.64 356.89 523.17 0.00 0.00 0.00 0.00 10:43:01 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 275.88 213.16 1568.44 211.00 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) 01/10/2024 _x86_64_ (8 CPU) 22:39:49 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:01 PM all 11.56 0.00 14.89 3.01 0.08 70.47 10:40:01 PM 0 3.77 0.00 13.21 1.26 0.63 81.13 10:40:01 PM 1 29.11 0.00 12.03 12.03 0.00 46.84 10:40:01 PM 2 25.97 0.00 9.09 1.95 0.00 62.99 10:40:01 PM 3 5.66 0.00 41.51 0.00 0.00 52.83 10:40:01 PM 4 7.64 0.00 5.73 0.00 0.00 86.62 10:40:01 PM 5 9.49 0.00 12.03 5.70 0.00 72.78 10:40:01 PM 6 7.50 0.00 15.62 1.25 0.00 75.62 10:40:01 PM 7 3.80 0.00 9.49 1.90 0.00 84.81 10:41:01 PM all 14.47 0.00 2.34 2.33 0.06 80.80 10:41:01 PM 0 8.79 0.00 1.27 0.15 0.07 89.73 10:41:01 PM 1 10.00 0.00 1.88 0.22 0.07 87.84 10:41:01 PM 2 15.24 0.00 2.49 7.28 0.05 74.95 10:41:01 PM 3 39.12 0.00 3.76 3.80 0.07 53.25 10:41:01 PM 4 7.71 0.00 1.96 2.55 0.08 87.70 10:41:01 PM 5 14.15 0.00 2.78 1.96 0.05 81.07 10:41:01 PM 6 14.00 0.00 2.60 0.94 0.07 82.40 10:41:01 PM 7 6.70 0.00 2.01 1.73 0.07 89.49 10:42:01 PM all 12.19 0.00 1.11 0.97 0.06 85.67 10:42:01 PM 0 7.89 0.00 1.04 0.62 0.07 90.39 10:42:01 PM 1 19.33 0.00 1.60 2.12 0.07 76.88 10:42:01 PM 2 19.07 0.00 1.47 0.94 0.05 78.47 10:42:01 PM 3 16.76 0.00 1.44 1.04 0.07 80.70 10:42:01 PM 4 6.81 0.00 0.70 0.39 0.05 92.05 10:42:01 PM 5 9.48 0.00 0.67 1.35 0.07 88.43 10:42:01 PM 6 10.03 0.00 0.93 0.75 0.05 88.23 10:42:01 PM 7 8.18 0.00 1.00 0.52 0.07 90.23 10:43:01 PM all 12.44 0.00 1.21 0.71 0.07 85.57 10:43:01 PM 0 8.92 0.00 1.19 0.15 0.08 89.66 10:43:01 PM 1 11.25 0.00 1.00 0.33 0.07 87.35 10:43:01 PM 2 28.45 0.00 1.77 0.12 0.12 69.55 10:43:01 PM 3 16.69 0.00 1.49 1.14 0.08 80.60 10:43:01 PM 4 7.18 0.00 1.39 2.84 0.07 88.52 10:43:01 PM 5 8.77 0.00 0.90 0.57 0.05 89.71 10:43:01 PM 6 6.54 0.00 0.75 0.10 0.05 92.56 10:43:01 PM 7 11.72 0.00 1.22 0.40 0.05 86.61 Average: all 13.02 0.00 1.67 1.35 0.07 83.90 Average: 0 8.49 0.00 1.27 0.31 0.08 89.85 Average: 1 13.67 0.00 1.59 0.99 0.07 83.69 Average: 2 20.97 0.00 1.97 2.77 0.07 74.22 Average: 3 24.02 0.00 2.57 1.97 0.07 71.36 Average: 4 7.24 0.00 1.39 1.91 0.07 89.40 Average: 5 10.79 0.00 1.54 1.33 0.06 86.29 Average: 6 10.16 0.00 1.55 0.60 0.06 87.63 Average: 7 8.83 0.00 1.48 0.89 0.06 88.74