---> uname -a: Linux prd-centos8-docker-4c-4g-6693.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: 2799.998 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 12G 69G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 841 10854 19 4066 14572 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:88:63:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe88:6356/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:c9:30:4c 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::42:6eff:fec9:304c/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_ (4 CPU) 10:36:54 LINUX RESTART (4 CPU) 10:38:01 AM tps rtps wtps bread/s bwrtn/s 10:39:01 AM 232.26 16.03 216.23 3041.12 10951.48 10:40:01 AM 36.36 0.05 36.31 1.07 5581.84 10:41:01 AM 2.95 0.00 2.95 0.00 832.58 10:42:01 AM 0.57 0.00 0.57 0.00 118.06 10:43:01 AM 222.59 0.62 221.98 602.73 13432.09 10:44:01 AM 330.61 5.20 325.41 5425.23 42372.72 10:45:01 AM 33.86 1.37 32.49 527.29 883.42 Average: 122.74 3.32 119.42 1371.06 10595.87 10:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 AM 12579152 14698388 3562380 22.07 2688 2325272 1422644 8.28 218760 2941728 157460 10:40:01 AM 12577884 14702280 3563648 22.08 2688 2330412 1406532 8.18 218788 2943168 5112 10:41:01 AM 12556244 14700476 3585288 22.21 2688 2350208 1406532 8.18 218792 2964456 1404 10:42:01 AM 12554332 14700572 3587200 22.22 2688 2352196 1406532 8.18 218788 2966504 20 10:43:01 AM 11595916 14479340 4545616 28.16 2688 3051060 1498532 8.72 433976 3599672 362120 10:44:01 AM 11183984 14966152 4957548 30.71 2688 3923440 1281336 7.45 738108 3656056 100 10:45:01 AM 11118892 14926028 5022640 31.12 2688 3944308 1166856 6.79 1263916 3193196 27168 Average: 12023772 14739034 4117760 25.51 2688 2896699 1369852 7.97 473018 3180683 79055 10:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 322.38 247.23 2966.52 62.12 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 7.35 5.80 85.95 0.57 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 29.63 23.10 332.56 1.69 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 3.93 2.77 33.69 0.76 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:43:01 AM eth0 249.48 193.20 3142.44 34.11 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 165.21 108.42 2404.99 14.67 0.00 0.00 0.00 0.00 10:44:01 AM docker0 44.88 59.54 2.42 574.18 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 219.94 266.76 89.95 5115.51 0.00 0.00 0.00 0.00 10:45:01 AM docker0 162.00 146.95 2557.99 10.79 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.57 121.05 1293.78 747.13 0.00 0.00 0.00 0.00 Average: docker0 29.55 29.50 365.81 83.56 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_ (4 CPU) 10:36:54 LINUX RESTART (4 CPU) 10:38:01 AM CPU %user %nice %system %iowait %steal %idle 10:39:01 AM all 30.72 0.00 2.32 1.47 0.10 65.40 10:39:01 AM 0 24.06 0.00 1.89 1.14 0.10 72.82 10:39:01 AM 1 32.53 0.00 3.93 2.38 0.10 61.06 10:39:01 AM 2 35.69 0.00 1.51 1.37 0.10 61.34 10:39:01 AM 3 30.60 0.00 1.96 0.99 0.08 66.37 10:40:01 AM all 0.13 0.00 0.10 0.53 0.03 99.22 10:40:01 AM 0 0.08 0.00 0.17 1.32 0.03 98.39 10:40:01 AM 1 0.10 0.00 0.03 0.00 0.02 99.85 10:40:01 AM 2 0.20 0.00 0.12 0.72 0.03 98.93 10:40:01 AM 3 0.13 0.00 0.07 0.07 0.03 99.70 10:41:01 AM all 0.27 0.00 0.05 0.10 0.04 99.54 10:41:01 AM 0 0.12 0.00 0.02 0.00 0.03 99.83 10:41:01 AM 1 0.35 0.00 0.03 0.17 0.03 99.42 10:41:01 AM 2 0.55 0.00 0.13 0.15 0.05 99.12 10:41:01 AM 3 0.05 0.00 0.03 0.08 0.03 99.80 10:42:01 AM all 0.16 0.00 0.04 0.02 0.04 99.73 10:42:01 AM 0 0.35 0.00 0.05 0.00 0.05 99.55 10:42:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 10:42:01 AM 2 0.10 0.00 0.03 0.00 0.05 99.82 10:42:01 AM 3 0.05 0.00 0.02 0.08 0.03 99.82 10:43:01 AM all 31.81 0.00 3.71 5.11 0.09 59.27 10:43:01 AM 0 30.28 0.00 3.14 5.78 0.08 60.71 10:43:01 AM 1 28.42 0.00 3.54 4.07 0.12 63.86 10:43:01 AM 2 39.29 0.00 4.82 7.97 0.08 47.83 10:43:01 AM 3 29.27 0.00 3.37 2.61 0.08 64.66 10:44:01 AM all 26.63 0.00 3.29 9.29 0.08 60.71 10:44:01 AM 0 24.41 0.00 2.87 10.98 0.08 61.65 10:44:01 AM 1 35.33 0.00 4.14 5.50 0.08 54.95 10:44:01 AM 2 18.70 0.00 3.04 9.10 0.08 69.07 10:44:01 AM 3 28.05 0.00 3.13 11.56 0.05 57.21 10:45:01 AM all 19.50 0.00 1.87 0.32 0.08 78.23 10:45:01 AM 0 4.87 0.00 1.50 0.15 0.07 93.41 10:45:01 AM 1 36.00 0.00 2.15 0.54 0.08 61.24 10:45:01 AM 2 13.06 0.00 1.76 0.43 0.07 84.68 10:45:01 AM 3 24.16 0.00 2.09 0.15 0.08 73.52 Average: all 15.58 0.00 1.62 2.40 0.06 80.33 Average: 0 12.01 0.00 1.37 2.76 0.06 83.79 Average: 1 18.94 0.00 1.98 1.80 0.07 77.21 Average: 2 15.34 0.00 1.62 2.81 0.07 80.15 Average: 3 16.02 0.00 1.52 2.22 0.06 80.18