---> uname -a: Linux prd-centos8-docker-8c-8g-7450.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 1052 27319 19 3517 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:e6:2a:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fee6:2a9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:93:27:4f 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::42:16ff:fe93:274f/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) 02/21/2024 _x86_64_ (8 CPU) 16:52:02 LINUX RESTART (8 CPU) 04:53:01 PM tps rtps wtps bread/s bwrtn/s 04:54:01 PM 161.20 20.69 140.50 4236.99 9516.13 04:55:01 PM 197.85 7.07 190.78 1311.11 11112.38 04:56:01 PM 74.08 0.08 73.99 1.47 7980.96 04:57:01 PM 96.49 12.49 83.99 897.42 27858.94 04:58:01 PM 45.62 0.02 45.60 0.53 1197.00 Average: 115.04 8.07 106.97 1289.49 11533.64 04:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 PM 29212052 31067356 3443660 10.55 2688 2174008 1597084 4.74 180108 2809940 127156 04:55:01 PM 27483388 29694552 5172324 15.84 2688 2523908 2835972 8.41 292908 4389692 159196 04:56:01 PM 27153788 29434948 5501924 16.85 2688 2591584 2770732 8.22 321188 4684328 12548 04:57:01 PM 25479516 28588592 7176196 21.98 2688 3402268 5799780 17.21 516088 6090388 1612 04:58:01 PM 25445276 28558316 7210436 22.08 2688 3405512 4604992 13.66 536788 6103264 172 Average: 26954804 29468753 5700908 17.46 2688 2819456 3521712 10.45 369416 4815522 60137 04:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 107.25 81.06 1184.96 31.35 0.00 0.00 0.00 0.00 04:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 395.17 313.48 4790.27 40.05 0.00 0.00 0.00 0.00 04:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 04:56:01 PM eth0 91.52 80.96 750.45 21.68 0.00 0.00 0.00 0.00 04:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 04:57:01 PM eth0 1009.33 399.70 6438.02 29.21 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.87 1.12 0.12 0.13 0.00 0.00 0.00 0.00 04:57:01 PM veth5863bb4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:58:01 PM lo 41.62 41.62 3.11 3.11 0.00 0.00 0.00 0.00 04:58:01 PM eth0 93.32 74.68 28.63 36.96 0.00 0.00 0.00 0.00 04:58:01 PM docker0 7.71 8.80 0.99 1.04 0.00 0.00 0.00 0.00 04:58:01 PM veth45a853d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 9.20 9.20 0.74 0.74 0.00 0.00 0.00 0.00 Average: eth0 339.34 189.98 2638.52 31.85 0.00 0.00 0.00 0.00 Average: docker0 1.72 1.98 0.22 0.23 0.00 0.00 0.00 0.00 Average: veth45a853d 0.00 0.03 0.00 0.00 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) 02/21/2024 _x86_64_ (8 CPU) 16:52:02 LINUX RESTART (8 CPU) 04:53:01 PM CPU %user %nice %system %iowait %steal %idle 04:54:01 PM all 11.52 0.00 1.07 1.72 0.04 85.64 04:54:01 PM 0 5.58 0.00 0.58 2.17 0.05 91.62 04:54:01 PM 1 8.48 0.00 1.07 0.77 0.05 89.63 04:54:01 PM 2 25.25 0.00 1.74 4.42 0.07 68.53 04:54:01 PM 3 25.75 0.00 2.07 1.69 0.05 70.44 04:54:01 PM 4 7.34 0.00 1.12 1.67 0.03 89.84 04:54:01 PM 5 8.49 0.00 0.83 0.75 0.03 89.89 04:54:01 PM 6 6.20 0.00 0.67 1.81 0.03 91.29 04:54:01 PM 7 5.14 0.00 0.50 0.52 0.03 93.81 04:55:01 PM all 38.06 0.00 1.42 1.91 0.11 58.51 04:55:01 PM 0 28.24 0.00 1.26 0.67 0.08 69.75 04:55:01 PM 1 39.72 0.00 1.35 1.33 0.10 57.50 04:55:01 PM 2 37.84 0.00 1.16 1.48 0.10 59.42 04:55:01 PM 3 48.02 0.00 0.82 0.12 0.12 50.92 04:55:01 PM 4 28.09 0.00 1.72 8.30 0.12 61.77 04:55:01 PM 5 41.50 0.00 1.70 0.20 0.12 56.48 04:55:01 PM 6 48.67 0.00 1.27 0.07 0.10 49.89 04:55:01 PM 7 32.42 0.00 2.10 3.09 0.10 62.30 04:56:01 PM all 38.85 0.00 1.05 0.93 0.08 59.08 04:56:01 PM 0 34.27 0.00 1.27 0.02 0.07 64.38 04:56:01 PM 1 48.16 0.00 1.96 2.07 0.10 47.71 04:56:01 PM 2 34.95 0.00 0.51 0.20 0.08 64.26 04:56:01 PM 3 48.23 0.00 1.42 0.05 0.10 50.19 04:56:01 PM 4 41.24 0.00 0.95 1.99 0.08 55.74 04:56:01 PM 5 19.17 0.00 0.67 0.15 0.07 79.94 04:56:01 PM 6 39.98 0.00 0.75 2.49 0.08 56.70 04:56:01 PM 7 44.69 0.00 0.89 0.49 0.08 53.85 04:57:01 PM all 16.58 0.31 2.57 4.41 0.10 76.04 04:57:01 PM 0 9.39 0.05 2.34 2.02 0.10 86.09 04:57:01 PM 1 20.52 0.00 2.85 9.21 0.13 67.29 04:57:01 PM 2 12.20 0.03 2.96 13.02 0.10 71.68 04:57:01 PM 3 21.20 0.03 3.26 3.18 0.08 72.25 04:57:01 PM 4 14.53 0.02 2.56 0.35 0.07 82.48 04:57:01 PM 5 19.76 2.25 2.68 2.89 0.10 72.32 04:57:01 PM 6 21.11 0.02 1.93 3.43 0.08 73.42 04:57:01 PM 7 13.96 0.08 1.94 1.23 0.10 82.69 04:58:01 PM all 24.85 0.37 2.89 0.83 0.11 70.96 04:58:01 PM 0 27.96 0.05 2.87 0.22 0.15 68.75 04:58:01 PM 1 24.34 0.02 3.05 0.35 0.10 72.14 04:58:01 PM 2 16.93 2.53 2.75 0.37 0.12 77.29 04:58:01 PM 3 25.52 0.03 3.56 0.52 0.10 70.26 04:58:01 PM 4 27.21 0.02 3.31 2.35 0.10 67.01 04:58:01 PM 5 25.89 0.10 2.28 0.40 0.12 71.21 04:58:01 PM 6 27.71 0.07 3.02 0.89 0.08 68.23 04:58:01 PM 7 23.25 0.15 2.25 1.51 0.10 72.73 Average: all 25.97 0.14 1.80 1.96 0.09 70.05 Average: 0 21.08 0.02 1.66 1.02 0.09 76.12 Average: 1 28.25 0.00 2.05 2.74 0.10 66.86 Average: 2 25.44 0.52 1.82 3.89 0.09 68.24 Average: 3 33.77 0.01 2.22 1.11 0.09 62.79 Average: 4 23.68 0.01 1.93 2.93 0.08 71.38 Average: 5 22.94 0.47 1.63 0.88 0.09 73.99 Average: 6 28.70 0.02 1.53 1.74 0.08 67.94 Average: 7 23.90 0.05 1.53 1.37 0.08 73.07