---> uname -a: Linux prd-centos8-docker-4c-4g-3308.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 810 11014 19 3939 14604 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:d8:47:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fed8:4725/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:bc:c8:43 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:aaff:febc:c843/64 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) 05/22/2024 _x86_64_ (4 CPU) 12:42:20 LINUX RESTART (4 CPU) 12:43:01 PM tps rtps wtps bread/s bwrtn/s 12:44:01 PM 87.67 7.18 80.49 1308.36 5999.18 12:45:01 PM 236.08 13.86 222.21 2551.31 10140.09 12:46:01 PM 126.01 4.87 121.14 1161.48 11290.54 12:47:01 PM 68.12 0.00 68.12 0.00 20157.86 12:48:01 PM 190.05 5.08 184.97 5810.46 26463.55 12:49:01 PM 23.08 0.82 22.26 79.57 492.60 Average: 121.83 5.30 116.53 1818.56 12423.82 12:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 PM 13278920 15064128 2862612 17.73 2688 2000916 1143724 6.65 165604 2345160 155356 12:45:01 PM 12447720 14545764 3693812 22.88 2688 2302392 1780528 10.36 219888 3065400 143420 12:46:01 PM 11847216 14730848 4294316 26.60 2688 3084120 1863180 10.84 533616 3341000 584400 12:47:01 PM 11628016 14529812 4513516 27.96 2688 3099716 1963288 11.42 542908 3541108 13236 12:48:01 PM 11307148 14980616 4834384 29.95 2688 3859764 1296984 7.54 949592 3404940 40 12:49:01 PM 11294536 14970716 4846996 30.03 2688 3862324 1173708 6.83 1258988 3118656 252 Average: 11967259 14803647 4174273 25.86 2688 3034872 1536902 8.94 611766 3136044 149451 12:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 75.37 48.80 968.66 15.28 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 344.31 269.29 2762.12 57.84 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 201.98 142.25 2248.51 22.20 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 18.08 17.25 91.24 3.73 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 159.20 107.03 2118.96 455.67 0.00 0.00 0.00 0.00 12:48:01 PM docker0 60.05 58.63 445.29 598.74 0.00 0.00 0.00 0.00 12:48:01 PM veth60079f7 31.31 24.24 444.13 1.70 0.00 0.00 0.00 0.04 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 151.35 219.11 30.86 3850.36 0.00 0.00 0.00 0.00 12:49:01 PM docker0 142.40 96.18 1698.08 6.46 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 158.38 133.95 1370.05 734.22 0.00 0.00 0.00 0.00 Average: docker0 33.74 25.80 357.25 100.87 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) 05/22/2024 _x86_64_ (4 CPU) 12:42:20 LINUX RESTART (4 CPU) 12:43:01 PM CPU %user %nice %system %iowait %steal %idle 12:44:01 PM all 21.18 0.00 1.85 1.12 0.10 75.75 12:44:01 PM 0 27.81 0.00 2.57 0.85 0.12 68.65 12:44:01 PM 1 16.92 0.00 1.57 1.13 0.12 80.26 12:44:01 PM 2 20.61 0.00 1.71 1.52 0.07 76.10 12:44:01 PM 3 19.36 0.00 1.57 0.97 0.08 78.02 12:45:01 PM all 26.73 0.00 2.49 8.67 0.20 61.92 12:45:01 PM 0 27.63 0.00 1.93 6.61 0.18 63.65 12:45:01 PM 1 28.01 0.00 2.56 10.73 0.20 58.49 12:45:01 PM 2 22.48 0.00 2.48 11.17 0.20 63.66 12:45:01 PM 3 28.78 0.00 2.97 6.19 0.20 61.85 12:46:01 PM all 30.20 0.00 2.08 13.61 0.18 53.93 12:46:01 PM 0 26.63 0.00 1.61 13.98 0.15 57.63 12:46:01 PM 1 31.54 0.00 2.63 17.86 0.25 47.71 12:46:01 PM 2 37.70 0.00 2.36 8.65 0.15 51.13 12:46:01 PM 3 24.92 0.00 1.71 13.95 0.15 59.26 12:47:01 PM all 4.47 0.00 0.83 33.25 0.14 61.32 12:47:01 PM 0 4.39 0.00 1.40 50.68 0.19 43.34 12:47:01 PM 1 3.62 0.00 0.40 28.36 0.17 67.45 12:47:01 PM 2 5.08 0.00 0.64 22.71 0.12 71.46 12:47:01 PM 3 4.78 0.00 0.88 31.32 0.08 62.94 12:48:01 PM all 22.40 0.00 6.20 6.60 0.12 64.68 12:48:01 PM 0 26.72 0.00 6.32 5.68 0.17 61.11 12:48:01 PM 1 15.07 0.00 5.74 5.25 0.08 73.85 12:48:01 PM 2 27.72 0.00 6.60 8.26 0.12 57.30 12:48:01 PM 3 20.11 0.00 6.14 7.22 0.10 66.43 12:49:01 PM all 16.80 0.00 1.40 0.16 0.06 81.57 12:49:01 PM 0 13.18 0.00 1.19 0.13 0.07 85.44 12:49:01 PM 1 8.66 0.00 1.19 0.22 0.05 89.89 12:49:01 PM 2 14.93 0.00 1.22 0.12 0.07 83.67 12:49:01 PM 3 30.41 0.00 2.02 0.17 0.07 67.33 Average: all 20.30 0.00 2.47 10.55 0.13 66.55 Average: 0 21.07 0.00 2.50 12.95 0.15 63.34 Average: 1 17.29 0.00 2.35 10.59 0.15 69.63 Average: 2 21.41 0.00 2.50 8.74 0.12 67.24 Average: 3 21.41 0.00 2.55 9.94 0.11 65.99