---> uname -a: Linux prd-centos8-docker-8c-8g-4897.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: 2799.996 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): 0-7 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 1042 27322 19 3525 30382 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:e4:de:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fee4:deb0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:a0:f8:f8 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:b6ff:fea0:f8f8/64 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) 02/12/2024 _x86_64_ (8 CPU) 16:42:53 LINUX RESTART (8 CPU) 04:43:01 PM tps rtps wtps bread/s bwrtn/s 04:44:01 PM 312.88 106.43 206.45 13224.56 42197.27 04:45:01 PM 226.76 18.59 208.16 3440.19 9021.26 04:46:01 PM 164.88 2.77 162.11 910.76 15248.28 04:47:01 PM 34.97 0.12 34.86 28.26 2733.72 04:48:01 PM 106.28 12.43 93.85 874.78 27905.65 04:49:01 PM 19.18 0.02 19.16 0.53 339.54 04:50:01 PM 64.10 0.50 63.60 64.38 2957.58 Average: 132.72 20.12 112.60 2649.06 14343.33 04:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 PM 29620384 31246484 3035328 9.29 2688 1957468 1541020 4.57 187396 2448556 138768 04:45:01 PM 28798184 30795964 3857528 11.81 2688 2313960 1730292 5.13 197344 3194940 223560 04:46:01 PM 27816892 30082932 4838820 14.82 2688 2577256 2362208 7.01 303952 4042688 47980 04:47:01 PM 25968420 29081888 6687292 20.48 2688 3414820 3278976 9.73 372352 5787304 822276 04:48:01 PM 25601416 28715096 7054296 21.60 2688 3406936 3410316 10.12 530396 5960020 444 04:49:01 PM 24825208 27941556 7830504 23.98 2688 3408268 6497364 19.28 536048 6696572 252 04:50:01 PM 27934704 31068464 4721008 14.46 2688 3423864 1568516 4.65 678636 3482000 26736 Average: 27223601 29847483 5432111 16.63 2688 2928939 2912670 8.64 400875 4516011 180002 04:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 385.27 254.70 1559.42 59.28 0.00 0.00 0.00 0.00 04:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 262.58 213.90 2535.37 54.84 0.00 0.00 0.00 0.00 04:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 04:46:01 PM eth0 239.09 196.13 3598.14 27.80 0.00 0.00 0.00 0.00 04:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM eth0 1197.85 529.96 6485.11 41.29 0.00 0.00 0.00 0.00 04:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM lo 26.86 26.86 2.57 2.57 0.00 0.00 0.00 0.00 04:48:01 PM eth0 70.46 63.48 23.34 26.37 0.00 0.00 0.00 0.00 04:48:01 PM docker0 6.78 7.60 0.87 0.89 0.00 0.00 0.00 0.00 04:49:01 PM lo 513.05 513.05 598.11 598.11 0.00 0.00 0.00 0.00 04:49:01 PM eth0 447.32 379.89 72.03 614.72 0.00 0.00 0.00 0.00 04:49:01 PM docker0 0.77 1.00 0.11 0.11 0.00 0.00 0.00 0.00 04:49:01 PM veth6164ae9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:50:01 PM lo 40.29 40.29 3.87 3.87 0.00 0.00 0.00 0.00 04:50:01 PM eth0 105.11 92.72 81.69 28.24 0.00 0.00 0.00 0.00 04:50:01 PM docker0 2.73 3.30 0.48 0.44 0.00 0.00 0.00 0.00 Average: lo 83.18 83.18 86.41 86.41 0.00 0.00 0.00 0.00 Average: eth0 386.81 247.25 2050.73 121.79 0.00 0.00 0.00 0.00 Average: docker0 1.47 1.70 0.21 0.21 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) 02/12/2024 _x86_64_ (8 CPU) 16:42:53 LINUX RESTART (8 CPU) 04:43:01 PM CPU %user %nice %system %iowait %steal %idle 04:44:01 PM all 12.65 0.00 2.72 3.77 0.08 80.79 04:44:01 PM 0 7.57 0.00 3.15 4.01 0.08 85.18 04:44:01 PM 1 12.81 0.00 2.80 1.68 0.08 82.63 04:44:01 PM 2 17.59 0.00 2.55 8.79 0.10 70.97 04:44:01 PM 3 9.52 0.00 3.46 1.20 0.08 85.73 04:44:01 PM 4 9.22 0.00 2.35 1.22 0.07 87.15 04:44:01 PM 5 8.53 0.00 2.26 9.99 0.05 79.17 04:44:01 PM 6 28.91 0.00 2.51 1.27 0.08 67.22 04:44:01 PM 7 7.02 0.00 2.64 2.00 0.08 88.25 04:45:01 PM all 14.87 0.00 1.22 1.34 0.08 82.48 04:45:01 PM 0 15.73 0.00 1.42 0.47 0.08 82.30 04:45:01 PM 1 17.23 0.00 1.35 0.59 0.08 80.75 04:45:01 PM 2 11.82 0.00 1.20 1.71 0.08 85.18 04:45:01 PM 3 13.78 0.00 0.65 1.47 0.10 83.99 04:45:01 PM 4 13.56 0.00 0.85 1.07 0.08 84.44 04:45:01 PM 5 7.90 0.00 0.70 1.15 0.08 90.16 04:45:01 PM 6 27.07 0.00 2.19 1.39 0.07 69.28 04:45:01 PM 7 11.93 0.00 1.42 2.87 0.07 83.71 04:46:01 PM all 31.15 0.00 1.02 1.51 0.09 66.23 04:46:01 PM 0 46.57 0.00 1.03 0.61 0.10 51.69 04:46:01 PM 1 32.12 0.00 1.24 0.82 0.07 65.75 04:46:01 PM 2 33.18 0.00 1.84 4.01 0.12 60.85 04:46:01 PM 3 34.88 0.00 0.69 0.80 0.08 63.55 04:46:01 PM 4 14.41 0.00 0.60 3.53 0.07 81.38 04:46:01 PM 5 27.15 0.00 0.70 0.42 0.08 71.65 04:46:01 PM 6 26.59 0.00 0.77 0.55 0.08 72.01 04:46:01 PM 7 34.45 0.00 1.30 1.30 0.10 62.85 04:47:01 PM all 41.15 0.00 1.85 0.21 0.10 56.69 04:47:01 PM 0 42.61 0.00 1.35 0.00 0.10 55.94 04:47:01 PM 1 49.29 0.00 2.13 0.00 0.10 48.48 04:47:01 PM 2 40.20 0.00 1.58 0.00 0.10 58.12 04:47:01 PM 3 52.46 0.00 2.11 0.12 0.10 45.21 04:47:01 PM 4 38.47 0.00 1.60 0.05 0.10 59.78 04:47:01 PM 5 34.01 0.00 2.46 1.25 0.12 62.16 04:47:01 PM 6 34.61 0.00 2.12 0.30 0.08 62.87 04:47:01 PM 7 37.62 0.00 1.45 0.00 0.12 60.82 04:48:01 PM all 17.58 0.28 2.15 2.20 0.09 77.71 04:48:01 PM 0 18.35 0.02 2.12 0.42 0.10 79.00 04:48:01 PM 1 14.11 1.66 2.12 5.30 0.08 76.72 04:48:01 PM 2 18.59 0.03 2.00 2.64 0.08 76.65 04:48:01 PM 3 19.25 0.02 1.86 0.37 0.13 78.37 04:48:01 PM 4 18.69 0.00 2.23 0.17 0.08 78.82 04:48:01 PM 5 16.20 0.05 2.13 1.39 0.08 80.14 04:48:01 PM 6 16.51 0.03 1.80 2.63 0.10 78.93 04:48:01 PM 7 18.89 0.39 2.90 4.71 0.08 73.02 04:49:01 PM all 14.28 0.25 1.70 0.09 0.10 83.59 04:49:01 PM 0 16.74 0.02 1.37 0.08 0.08 81.71 04:49:01 PM 1 16.08 0.00 1.49 0.05 0.10 82.28 04:49:01 PM 2 14.53 0.02 2.18 0.00 0.10 83.17 04:49:01 PM 3 13.40 1.86 1.54 0.07 0.08 83.04 04:49:01 PM 4 15.09 0.00 1.76 0.08 0.12 82.95 04:49:01 PM 5 12.73 0.02 1.68 0.05 0.10 85.43 04:49:01 PM 6 11.32 0.00 1.57 0.05 0.10 86.96 04:49:01 PM 7 14.32 0.08 2.01 0.35 0.08 83.15 04:50:01 PM all 15.50 0.07 1.65 0.25 0.07 82.45 04:50:01 PM 0 5.65 0.03 1.65 0.02 0.10 92.55 04:50:01 PM 1 29.51 0.00 2.49 0.45 0.08 67.46 04:50:01 PM 2 31.68 0.02 1.95 0.53 0.07 65.75 04:50:01 PM 3 9.98 0.43 1.39 0.17 0.08 87.94 04:50:01 PM 4 10.38 0.03 1.47 0.02 0.05 88.05 04:50:01 PM 5 12.37 0.00 1.20 0.18 0.07 86.18 04:50:01 PM 6 9.20 0.07 1.32 0.39 0.08 88.94 04:50:01 PM 7 15.19 0.00 1.75 0.23 0.05 82.78 Average: all 21.00 0.09 1.76 1.34 0.09 75.73 Average: 0 21.84 0.01 1.73 0.80 0.09 75.53 Average: 1 24.40 0.24 1.95 1.27 0.09 72.06 Average: 2 23.94 0.01 1.90 2.52 0.09 71.53 Average: 3 21.87 0.33 1.67 0.60 0.10 75.44 Average: 4 17.10 0.00 1.55 0.88 0.08 80.38 Average: 5 16.97 0.01 1.59 2.06 0.08 79.29 Average: 6 22.02 0.01 1.76 0.94 0.09 75.18 Average: 7 19.89 0.07 1.93 1.64 0.08 76.40