---> uname -a: Linux prd-centos8-docker-8c-8g-14583.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: 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): 0-7 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 1039 27186 19 3664 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:a8:e4:5c 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 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fea8:e45c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:b2:8d:71 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::42:3ff:feb2:8d71/64 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) 01/23/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:02 PM 124.05 8.33 115.72 2710.76 8974.19 03:51:01 PM 376.51 17.80 358.71 2781.44 12391.40 03:52:01 PM 188.62 2.18 186.44 200.23 11533.03 03:53:01 PM 245.05 5.08 239.97 5701.70 33010.21 03:54:01 PM 41.58 0.85 40.73 81.29 1255.87 Average: 194.50 6.81 187.68 2293.86 13431.99 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:02 PM 29508604 31302032 3147108 9.64 2688 2112592 1364944 4.05 168512 2532088 123488 03:51:01 PM 28108568 30346540 4547144 13.92 2688 2551084 2050960 6.09 279584 3786644 219852 03:52:01 PM 28050624 30688584 4605088 14.10 2688 2943808 2036068 6.04 525712 3572708 315348 03:53:01 PM 27874972 31143812 4780740 14.64 2688 3561728 1650284 4.90 928068 3295284 132 03:54:01 PM 27778044 31073700 4877668 14.94 2688 3586396 1536340 4.56 1160784 3156236 37288 Average: 28264162 30910934 4391550 13.45 2688 2951122 1727719 5.13 612532 3268592 139222 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 PM eth0 72.17 50.77 1072.04 19.30 0.00 0.00 0.00 0.00 03:50:02 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 426.78 358.06 5710.13 51.21 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 341.51 290.87 3551.45 41.72 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 271.68 188.77 2365.27 47.98 0.00 0.00 0.00 0.00 03:53:01 PM docker0 104.67 127.17 33.86 566.81 0.00 0.00 0.00 0.00 03:53:01 PM veth8469629 11.41 9.76 29.09 2.87 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 141.20 152.82 103.49 1572.93 0.00 0.00 0.00 0.00 03:54:01 PM docker0 59.67 53.27 765.88 5.22 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 249.92 207.62 2548.71 347.35 0.00 0.00 0.00 0.00 Average: docker0 32.95 36.18 160.35 114.68 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) 01/23/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:02 PM all 9.99 0.00 1.06 0.94 0.04 87.96 03:50:02 PM 0 10.69 0.00 1.18 0.28 0.07 87.78 03:50:02 PM 1 5.83 0.00 0.95 1.20 0.05 91.97 03:50:02 PM 2 1.61 0.00 0.30 0.37 0.03 97.69 03:50:02 PM 3 23.75 0.00 2.22 0.66 0.07 73.31 03:50:02 PM 4 24.01 0.00 1.93 1.84 0.05 72.17 03:50:02 PM 5 7.44 0.00 1.25 2.39 0.02 88.91 03:50:02 PM 6 3.87 0.00 0.30 0.27 0.02 95.55 03:50:02 PM 7 2.94 0.00 0.40 0.53 0.05 96.07 03:51:01 PM all 28.16 0.00 2.10 1.85 0.10 67.79 03:51:01 PM 0 30.57 0.00 1.35 1.19 0.12 66.76 03:51:01 PM 1 25.10 0.00 2.93 1.33 0.10 70.54 03:51:01 PM 2 16.64 0.00 1.48 1.05 0.12 80.70 03:51:01 PM 3 36.93 0.00 1.20 1.61 0.10 60.16 03:51:01 PM 4 36.82 0.00 1.64 2.22 0.09 59.23 03:51:01 PM 5 22.03 0.00 1.22 0.33 0.09 76.34 03:51:01 PM 6 25.45 0.00 3.37 3.87 0.09 67.22 03:51:01 PM 7 31.69 0.00 3.60 3.22 0.10 61.39 03:52:01 PM all 15.87 0.00 1.13 1.00 0.08 81.92 03:52:01 PM 0 14.98 0.00 1.20 0.17 0.08 83.57 03:52:01 PM 1 15.28 0.00 1.31 1.19 0.07 82.16 03:52:01 PM 2 18.43 0.00 1.10 0.45 0.09 79.93 03:52:01 PM 3 13.82 0.00 1.56 3.17 0.10 81.35 03:52:01 PM 4 21.64 0.00 1.15 1.39 0.08 75.73 03:52:01 PM 5 11.96 0.00 1.00 1.09 0.07 85.88 03:52:01 PM 6 17.88 0.00 0.65 0.10 0.07 81.30 03:52:01 PM 7 13.02 0.00 1.05 0.47 0.05 85.41 03:53:01 PM all 13.85 0.00 1.86 2.48 0.06 81.75 03:53:01 PM 0 15.70 0.00 2.18 2.23 0.07 79.83 03:53:01 PM 1 21.60 0.00 1.71 3.51 0.07 73.11 03:53:01 PM 2 14.12 0.00 2.19 2.19 0.07 81.43 03:53:01 PM 3 12.66 0.00 1.71 2.20 0.05 83.38 03:53:01 PM 4 8.22 0.00 1.39 2.25 0.07 88.07 03:53:01 PM 5 13.32 0.00 3.28 4.82 0.05 78.52 03:53:01 PM 6 12.69 0.00 1.04 0.27 0.05 85.96 03:53:01 PM 7 12.47 0.00 1.37 2.35 0.07 83.74 03:54:01 PM all 10.40 0.00 0.96 0.08 0.05 88.51 03:54:01 PM 0 2.15 0.00 0.82 0.08 0.05 96.90 03:54:01 PM 1 6.76 0.00 0.48 0.07 0.05 92.64 03:54:01 PM 2 28.55 0.00 1.27 0.12 0.05 70.02 03:54:01 PM 3 1.00 0.00 0.62 0.00 0.08 98.30 03:54:01 PM 4 6.65 0.00 0.95 0.02 0.03 92.35 03:54:01 PM 5 0.74 0.00 0.45 0.00 0.05 98.76 03:54:01 PM 6 2.99 0.00 0.77 0.17 0.03 96.05 03:54:01 PM 7 34.31 0.00 2.35 0.20 0.05 63.08 Average: all 15.58 0.00 1.42 1.27 0.07 81.66 Average: 0 14.70 0.00 1.34 0.79 0.08 83.09 Average: 1 14.86 0.00 1.47 1.46 0.07 82.14 Average: 2 15.84 0.00 1.27 0.83 0.07 81.98 Average: 3 17.52 0.00 1.46 1.53 0.08 79.41 Average: 4 19.40 0.00 1.41 1.54 0.06 77.59 Average: 5 11.04 0.00 1.44 1.73 0.05 85.74 Average: 6 12.51 0.00 1.22 0.92 0.05 85.30 Average: 7 18.80 0.00 1.74 1.34 0.06 78.05