---> uname -a: Linux prd-centos8-docker-8c-8g-6798.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 1050 27166 19 3672 30373 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:9b:9e:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe9b:9ef6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:5b:75:30 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::42:36ff:fe5b:7530/64 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) 02/19/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:03 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 127.17 7.15 120.01 1365.56 9058.09 03:51:01 PM 446.78 18.31 428.47 4128.36 13072.43 03:52:01 PM 253.86 2.18 251.67 200.23 13613.20 03:53:01 PM 185.29 5.38 179.91 5735.53 31016.99 03:54:01 PM 27.89 0.63 27.26 63.71 761.01 Average: 208.74 6.73 202.01 2305.16 13534.91 03:49:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29544220 31298432 3111492 9.53 2688 2073096 1349772 4.00 165372 2499376 126256 03:51:01 PM 28232736 30451956 4422976 13.54 2688 2532300 2002788 5.94 270356 3669944 196656 03:52:01 PM 28289436 30970152 4366276 13.37 2688 2983784 2014084 5.98 541748 3308864 307308 03:53:01 PM 27861928 31136676 4793784 14.68 2688 3567556 1481648 4.40 940508 3298324 60 03:54:01 PM 27816192 31099800 4839520 14.82 2688 3573880 1530960 4.54 1161740 3116216 27140 Average: 28348902 30991403 4306810 13.19 2688 2946123 1675850 4.97 615945 3178545 131484 03:49:03 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 67.02 47.58 1081.17 16.94 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 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 396.33 330.32 5329.54 48.62 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 389.72 332.91 4343.67 49.57 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 276.38 199.65 1883.29 810.05 0.00 0.00 0.00 0.00 03:53:01 PM docker0 165.98 205.18 799.96 587.40 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 73.51 85.72 86.45 804.22 0.00 0.00 0.00 0.00 03:54:01 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 241.76 200.25 2554.61 348.12 0.00 0.00 0.00 0.00 Average: docker0 33.43 41.32 161.10 118.29 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) 02/19/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:03 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.34 0.00 1.01 0.85 0.05 87.76 03:50:01 PM 0 3.18 0.00 0.41 0.26 0.05 96.10 03:50:01 PM 1 9.49 0.00 0.66 1.17 0.05 88.63 03:50:01 PM 2 13.67 0.00 1.17 1.94 0.07 83.15 03:50:01 PM 3 11.52 0.00 1.35 0.36 0.07 86.70 03:50:01 PM 4 14.08 0.00 1.38 1.04 0.02 83.49 03:50:01 PM 5 25.37 0.00 2.17 1.38 0.03 71.04 03:50:01 PM 6 1.28 0.00 0.22 0.28 0.05 98.17 03:50:01 PM 7 4.09 0.00 0.72 0.35 0.02 94.82 03:51:01 PM all 20.12 0.00 1.39 1.84 0.08 76.56 03:51:01 PM 0 17.16 0.00 0.90 0.70 0.08 81.16 03:51:01 PM 1 19.30 0.00 1.72 2.76 0.08 76.14 03:51:01 PM 2 28.41 0.00 1.36 1.47 0.10 68.66 03:51:01 PM 3 19.33 0.00 1.47 0.84 0.08 78.27 03:51:01 PM 4 19.07 0.00 1.02 0.35 0.07 79.50 03:51:01 PM 5 23.99 0.00 1.27 2.84 0.08 71.81 03:51:01 PM 6 19.19 0.00 1.10 2.04 0.10 77.56 03:51:01 PM 7 14.54 0.00 2.30 3.74 0.07 79.36 03:52:01 PM all 26.91 0.00 1.70 1.31 0.09 69.98 03:52:01 PM 0 31.83 0.00 1.69 0.77 0.08 65.62 03:52:01 PM 1 25.68 0.00 1.32 1.12 0.10 71.78 03:52:01 PM 2 25.93 0.00 2.38 2.77 0.10 68.82 03:52:01 PM 3 39.80 0.00 1.10 1.05 0.10 57.94 03:52:01 PM 4 21.99 0.00 1.96 2.06 0.10 73.90 03:52:01 PM 5 35.64 0.00 2.26 1.62 0.10 60.37 03:52:01 PM 6 16.89 0.00 1.44 0.95 0.07 80.65 03:52:01 PM 7 17.50 0.00 1.43 0.17 0.10 80.81 03:53:01 PM all 10.80 0.00 2.11 1.79 0.05 85.24 03:53:01 PM 0 9.27 0.00 1.54 0.94 0.07 88.18 03:53:01 PM 1 4.90 0.00 2.90 5.96 0.05 86.19 03:53:01 PM 2 25.78 0.00 2.82 1.69 0.07 69.64 03:53:01 PM 3 12.46 0.00 1.94 1.82 0.05 83.73 03:53:01 PM 4 4.12 0.00 1.56 1.49 0.05 92.78 03:53:01 PM 5 9.70 0.00 1.71 0.34 0.03 88.22 03:53:01 PM 6 10.45 0.00 1.52 1.84 0.05 86.14 03:53:01 PM 7 9.75 0.00 2.92 0.24 0.05 87.04 03:54:01 PM all 9.12 0.00 0.67 0.07 0.10 90.04 03:54:01 PM 0 7.96 0.00 0.47 0.13 0.05 91.39 03:54:01 PM 1 32.24 0.00 0.96 0.19 0.07 66.55 03:54:01 PM 2 6.43 0.00 0.60 0.02 0.07 92.89 03:54:01 PM 3 1.05 0.00 0.35 0.02 0.03 98.55 03:54:01 PM 4 4.13 0.00 0.63 0.03 0.50 94.70 03:54:01 PM 5 2.44 0.00 0.45 0.00 0.05 97.06 03:54:01 PM 6 15.31 0.00 1.25 0.13 0.05 83.26 03:54:01 PM 7 3.70 0.00 0.63 0.02 0.02 95.63 Average: all 15.49 0.00 1.38 1.17 0.08 81.88 Average: 0 13.94 0.00 1.01 0.56 0.07 84.42 Average: 1 18.35 0.00 1.52 2.25 0.07 77.81 Average: 2 20.07 0.00 1.67 1.57 0.08 76.60 Average: 3 16.86 0.00 1.24 0.82 0.07 81.01 Average: 4 12.66 0.00 1.31 0.99 0.15 84.89 Average: 5 19.38 0.00 1.57 1.24 0.06 77.75 Average: 6 12.70 0.00 1.11 1.05 0.06 85.07 Average: 7 9.94 0.00 1.60 0.90 0.05 87.50