---> uname -a: Linux prd-centos8-docker-8c-8g-8066.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1058 27169 19 3662 30368 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:7a:0a:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe7a:a42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:60:c2:c4 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::42:2bff:fe60:c2c4/64 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) 02/23/2024 _x86_64_ (8 CPU) 15:49:46 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 316.39 40.98 275.41 5881.97 563200.00 03:51:01 PM 127.46 34.54 92.92 8382.02 22069.76 03:52:01 PM 410.08 18.29 391.79 4208.60 12745.05 03:53:01 PM 155.59 1.98 153.61 62.26 11993.70 03:54:01 PM 280.76 3.25 277.51 4736.44 24749.58 03:55:01 PM 84.37 3.05 81.32 1163.35 12825.42 Average: 212.08 12.34 199.74 3719.51 19089.30 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 30628640 31812028 2027072 6.21 2688 1524852 670704 2.05 73976 1592596 340000 03:51:01 PM 29648416 31312720 3007296 9.21 2688 1989316 1407044 4.17 161320 2423568 151024 03:52:01 PM 28513960 30582052 4141752 12.68 2688 2383404 1837444 5.45 234360 3434484 166216 03:53:01 PM 27657752 29995880 4997960 15.31 2688 2648696 2359992 7.00 417720 4086740 112108 03:54:01 PM 28111472 31128092 4544240 13.92 2688 3310968 1605616 4.76 627744 3351504 91204 03:55:01 PM 27820684 31092840 4835028 14.81 2688 3565272 1534072 4.55 1158600 3121740 4 Average: 28730154 30987269 3925558 12.02 2688 2570418 1569145 4.66 445620 3001772 143426 03:50:00 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 1.64 0.82 0.11 0.06 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 354.70 218.28 1551.97 61.30 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 328.82 280.51 3322.63 54.38 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 303.15 247.99 4189.45 31.98 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 336.24 233.06 3796.45 35.55 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 03:54:01 PM veth754e255 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 238.64 229.06 614.31 1602.64 0.00 0.00 0.00 0.00 03:55:01 PM docker0 151.83 172.78 799.58 585.50 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 311.05 240.80 2684.07 355.71 0.00 0.00 0.00 0.00 Average: docker0 30.24 34.43 159.26 116.62 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) 02/23/2024 _x86_64_ (8 CPU) 15:49:46 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 2.07 0.00 4.04 20.10 0.00 73.78 03:50:01 PM 0 1.64 0.00 5.74 2.46 0.00 90.16 03:50:01 PM 1 0.83 0.00 6.67 92.50 0.00 0.00 03:50:01 PM 2 2.48 0.00 3.31 5.79 0.00 88.43 03:50:01 PM 3 3.33 0.00 2.50 0.00 0.00 94.17 03:50:01 PM 4 1.64 0.00 4.10 1.64 0.00 92.62 03:50:01 PM 5 3.36 0.00 1.68 0.00 0.00 94.96 03:50:01 PM 6 1.64 0.00 4.92 54.92 0.00 38.52 03:50:01 PM 7 1.68 0.00 3.36 3.36 0.00 91.60 03:51:01 PM all 14.33 0.00 1.98 1.68 0.06 81.95 03:51:01 PM 0 16.52 0.00 1.87 2.97 0.07 78.56 03:51:01 PM 1 10.79 0.00 1.70 3.34 0.05 84.11 03:51:01 PM 2 26.77 0.00 3.36 2.01 0.07 67.79 03:51:01 PM 3 20.33 0.00 2.04 0.67 0.07 76.90 03:51:01 PM 4 7.34 0.00 1.17 1.07 0.10 90.32 03:51:01 PM 5 15.91 0.00 1.80 1.20 0.05 81.04 03:51:01 PM 6 9.74 0.00 1.65 1.57 0.05 86.99 03:51:01 PM 7 7.23 0.00 2.24 0.57 0.05 89.91 03:52:01 PM all 18.91 0.00 1.38 1.50 0.07 78.14 03:52:01 PM 0 18.17 0.00 0.99 0.75 0.07 80.03 03:52:01 PM 1 21.73 0.00 1.19 1.32 0.08 75.68 03:52:01 PM 2 27.71 0.00 1.66 1.56 0.10 68.98 03:52:01 PM 3 21.93 0.00 1.29 1.51 0.07 75.21 03:52:01 PM 4 22.94 0.00 1.56 1.32 0.08 74.10 03:52:01 PM 5 11.13 0.00 0.84 0.12 0.05 87.86 03:52:01 PM 6 22.76 0.00 2.06 1.75 0.07 73.37 03:52:01 PM 7 4.85 0.00 1.48 3.66 0.07 89.96 03:53:01 PM all 20.03 0.00 1.14 0.88 0.07 77.88 03:53:01 PM 0 21.14 0.00 0.91 0.27 0.07 77.62 03:53:01 PM 1 20.94 0.00 1.48 1.56 0.07 75.96 03:53:01 PM 2 18.06 0.00 1.54 1.66 0.08 78.65 03:53:01 PM 3 14.82 0.00 1.38 2.08 0.07 81.66 03:53:01 PM 4 30.70 0.00 1.53 0.54 0.08 67.16 03:53:01 PM 5 18.21 0.00 0.67 0.57 0.07 80.48 03:53:01 PM 6 16.66 0.00 0.90 0.02 0.07 82.35 03:53:01 PM 7 19.69 0.00 0.74 0.39 0.05 79.14 03:54:01 PM all 21.16 0.00 1.93 1.97 0.08 74.87 03:54:01 PM 0 23.92 0.00 1.61 0.57 0.10 73.80 03:54:01 PM 1 15.05 0.00 2.51 4.58 0.05 77.81 03:54:01 PM 2 36.32 0.00 2.53 2.58 0.10 58.47 03:54:01 PM 3 10.65 0.00 2.53 2.36 0.08 84.37 03:54:01 PM 4 26.65 0.00 1.91 1.31 0.07 70.07 03:54:01 PM 5 23.40 0.00 1.62 0.20 0.07 74.71 03:54:01 PM 6 18.09 0.00 1.39 1.34 0.07 79.11 03:54:01 PM 7 15.17 0.00 1.32 2.80 0.07 80.63 03:55:01 PM all 7.31 0.00 1.37 0.66 0.05 90.60 03:55:01 PM 0 2.37 0.00 0.94 0.43 0.05 96.21 03:55:01 PM 1 2.14 0.00 1.12 2.09 0.05 94.60 03:55:01 PM 2 12.71 0.00 2.41 1.49 0.05 83.34 03:55:01 PM 3 7.50 0.00 1.36 0.18 0.03 90.92 03:55:01 PM 4 4.48 0.00 1.05 0.35 0.05 94.07 03:55:01 PM 5 13.60 0.00 1.40 0.27 0.03 84.70 03:55:01 PM 6 13.60 0.00 1.76 0.40 0.12 84.13 03:55:01 PM 7 2.11 0.00 0.95 0.07 0.03 96.84 Average: all 16.28 0.00 1.57 1.41 0.07 80.67 Average: 0 16.36 0.00 1.28 1.01 0.07 81.29 Average: 1 14.07 0.00 1.62 2.94 0.06 81.31 Average: 2 24.22 0.00 2.30 1.87 0.08 71.52 Average: 3 15.00 0.00 1.72 1.35 0.06 81.86 Average: 4 18.34 0.00 1.45 0.92 0.08 79.21 Average: 5 16.40 0.00 1.27 0.47 0.05 81.81 Average: 6 16.11 0.00 1.57 1.24 0.07 81.02 Average: 7 9.77 0.00 1.35 1.50 0.05 87.32