---> uname -a: Linux prd-centos8-docker-8c-8g-89557.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1045 27211 19 3633 30386 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:be:5b:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:febe:5bd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:e9:d8: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 inet6 fe80::42:adff:fee9:d8f5/64 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) 12/09/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:02 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 111.30 9.93 101.37 2934.73 6541.53 03:40:01 AM 367.71 16.45 351.26 2755.54 10722.66 03:41:01 AM 260.73 2.85 257.88 511.16 43306.96 03:42:01 AM 100.13 1.18 98.95 97.02 11886.01 Average: 210.37 7.59 202.78 1568.81 18162.74 03:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29505312 31294500 3150400 9.65 2688 2110168 1370752 4.07 168988 2545260 189948 03:40:01 AM 28485468 30566000 4170244 12.77 2688 2393972 1929312 5.72 237572 3453772 173012 03:41:01 AM 26723416 29830340 5932296 18.17 2688 3404564 2861052 8.49 588084 4799712 36 03:42:01 AM 27871648 31123752 4784064 14.65 2688 3549764 1519724 4.51 836184 3411048 25328 Average: 28146461 30703648 4509251 13.81 2688 2864617 1920210 5.70 457707 3552448 97081 03:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 89.44 63.47 1191.97 28.78 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 291.67 266.27 3105.30 43.39 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 517.43 382.46 9468.62 43.94 0.00 0.00 0.00 0.00 03:41:01 AM docker0 5.23 10.45 0.30 273.64 0.00 0.00 0.00 0.00 03:41:01 AM veth3bb0d1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 289.66 306.06 447.33 2342.86 0.00 0.00 0.00 0.00 03:42:01 AM docker0 2.22 2.95 0.15 32.60 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 297.92 255.37 3563.07 617.29 0.00 0.00 0.00 0.00 Average: docker0 1.87 3.36 0.11 76.88 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) 12/09/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:02 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 9.66 0.00 1.00 0.50 0.05 88.80 03:39:01 AM 0 3.39 0.00 0.41 0.14 0.08 95.98 03:39:01 AM 1 13.81 0.00 1.48 1.38 0.05 83.29 03:39:01 AM 2 10.11 0.00 0.71 0.61 0.05 88.51 03:39:01 AM 3 26.06 0.00 2.65 0.98 0.07 70.24 03:39:01 AM 4 0.46 0.00 0.34 0.17 0.05 98.98 03:39:01 AM 5 8.09 0.00 0.83 0.12 0.03 90.92 03:39:01 AM 6 8.38 0.00 0.75 0.19 0.03 90.66 03:39:01 AM 7 6.95 0.00 0.82 0.39 0.03 91.81 03:40:01 AM all 16.38 0.00 1.15 0.97 0.08 81.41 03:40:01 AM 0 22.32 0.00 0.83 0.43 0.07 76.35 03:40:01 AM 1 20.40 0.00 1.35 1.00 0.08 77.16 03:40:01 AM 2 20.01 0.00 1.79 1.09 0.08 77.03 03:40:01 AM 3 15.77 0.00 1.04 0.60 0.08 82.50 03:40:01 AM 4 15.47 0.00 0.72 0.28 0.07 83.46 03:40:01 AM 5 13.65 0.00 1.73 2.80 0.07 81.76 03:40:01 AM 6 11.25 0.00 1.02 1.20 0.07 86.46 03:40:01 AM 7 12.19 0.00 0.75 0.38 0.08 86.59 03:41:01 AM all 26.13 0.00 2.67 0.97 0.08 70.15 03:41:01 AM 0 21.96 0.00 2.57 0.47 0.08 74.92 03:41:01 AM 1 16.67 0.00 2.72 1.38 0.08 79.14 03:41:01 AM 2 37.19 0.00 3.18 0.97 0.10 58.55 03:41:01 AM 3 30.40 0.00 3.21 1.01 0.07 65.32 03:41:01 AM 4 26.88 0.00 2.40 1.02 0.07 69.62 03:41:01 AM 5 26.85 0.00 2.83 1.58 0.10 68.65 03:41:01 AM 6 25.88 0.00 2.14 0.70 0.10 71.18 03:41:01 AM 7 23.23 0.00 2.31 0.61 0.07 73.79 03:42:01 AM all 12.37 0.00 2.13 0.24 0.09 85.17 03:42:01 AM 0 6.72 0.00 1.70 0.12 0.08 91.38 03:42:01 AM 1 8.17 0.00 2.08 0.44 0.08 89.23 03:42:01 AM 2 17.34 0.00 2.50 0.37 0.07 79.73 03:42:01 AM 3 28.40 0.00 2.36 0.13 0.13 68.98 03:42:01 AM 4 5.42 0.00 1.93 0.49 0.08 92.08 03:42:01 AM 5 12.87 0.00 2.07 0.15 0.08 84.82 03:42:01 AM 6 12.96 0.00 2.45 0.12 0.10 84.38 03:42:01 AM 7 7.05 0.00 1.96 0.13 0.05 90.80 Average: all 16.15 0.00 1.74 0.67 0.07 81.37 Average: 0 13.63 0.00 1.38 0.29 0.08 84.62 Average: 1 14.77 0.00 1.91 1.05 0.08 82.20 Average: 2 21.19 0.00 2.05 0.76 0.08 75.93 Average: 3 25.15 0.00 2.31 0.68 0.09 71.77 Average: 4 12.10 0.00 1.35 0.49 0.07 85.99 Average: 5 15.38 0.00 1.87 1.16 0.07 81.52 Average: 6 14.63 0.00 1.59 0.55 0.08 83.15 Average: 7 12.36 0.00 1.46 0.38 0.06 85.74