---> uname -a: Linux prd-centos8-docker-8c-8g-4391.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 1017 27198 19 3674 30407 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:ed:d1:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:feed:d10a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:40:ef:73 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:c1ff:fe40:ef73/64 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) 02/10/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 93.69 6.98 86.70 1302.77 6109.68 03:51:01 PM 441.25 19.88 421.38 4249.52 15886.27 03:52:01 PM 278.07 2.27 275.80 255.96 20209.25 03:53:01 PM 163.70 5.06 158.63 5657.31 25864.95 03:54:01 PM 34.92 0.83 34.08 80.63 979.89 Average: 202.32 7.00 195.31 2309.23 13809.37 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29579524 31286396 3076188 9.42 2688 2031480 1450800 4.30 166404 2485288 178388 03:51:01 PM 28144176 30384508 4511536 13.82 2688 2553292 2098880 6.23 277456 3750720 262112 03:52:01 PM 28600880 31254536 4054832 12.42 2688 2956592 1375260 4.08 544260 2994644 121192 03:53:01 PM 27895152 31172848 4760560 14.58 2688 3570448 1657408 4.92 933340 3269700 216 03:54:01 PM 27852236 31138228 4803476 14.71 2688 3577220 1499016 4.45 1162956 3081480 27140 Average: 28414394 31047303 4241318 12.99 2688 2937806 1616273 4.80 616883 3116366 117810 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 132.11 121.91 974.57 16.62 0.00 0.00 0.00 0.00 03:50:01 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 452.47 385.35 5804.84 69.25 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 383.32 337.01 4096.35 49.89 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 185.90 128.62 1837.08 805.73 0.00 0.00 0.00 0.00 03:53:01 PM docker0 93.44 100.97 798.86 580.97 0.00 0.00 0.00 0.00 03:53:01 PM veth74710be 58.65 54.35 797.76 7.41 0.00 0.00 0.00 0.07 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 135.22 141.25 112.33 817.74 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.67 0.55 0.74 0.22 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 257.79 222.82 2564.90 351.87 0.00 0.00 0.00 0.00 Average: docker0 18.82 20.30 159.92 116.24 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) 02/10/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.05 0.00 0.90 0.51 0.05 88.50 03:50:01 PM 0 8.96 0.00 0.72 0.25 0.07 90.00 03:50:01 PM 1 15.71 0.00 1.42 0.53 0.05 82.29 03:50:01 PM 2 4.71 0.00 0.70 0.62 0.05 93.92 03:50:01 PM 3 12.43 0.00 0.77 0.70 0.07 86.03 03:50:01 PM 4 4.75 0.00 0.37 0.18 0.03 94.67 03:50:01 PM 5 11.63 0.00 1.27 0.43 0.05 86.62 03:50:01 PM 6 8.96 0.00 0.62 0.92 0.03 89.47 03:50:01 PM 7 13.23 0.00 1.30 0.43 0.03 85.00 03:51:01 PM all 26.56 0.00 1.84 2.07 0.11 69.42 03:51:01 PM 0 29.60 0.00 1.05 1.12 0.13 68.09 03:51:01 PM 1 35.39 0.00 2.83 2.79 0.12 58.88 03:51:01 PM 2 21.76 0.00 1.91 2.14 0.12 74.07 03:51:01 PM 3 25.47 0.00 1.63 1.43 0.10 71.38 03:51:01 PM 4 28.78 0.00 1.27 2.68 0.10 67.16 03:51:01 PM 5 23.06 0.00 2.66 3.38 0.08 70.81 03:51:01 PM 6 24.91 0.00 1.64 1.49 0.13 71.82 03:51:01 PM 7 23.48 0.00 1.71 1.51 0.12 73.18 03:52:01 PM all 25.45 0.00 1.47 3.65 0.09 69.35 03:52:01 PM 0 21.85 0.00 1.07 3.06 0.10 73.92 03:52:01 PM 1 35.08 0.00 2.28 7.66 0.10 54.89 03:52:01 PM 2 16.06 0.00 1.44 2.11 0.08 80.30 03:52:01 PM 3 18.96 0.00 1.39 3.22 0.08 76.34 03:52:01 PM 4 29.09 0.00 1.16 1.17 0.08 68.49 03:52:01 PM 5 30.39 0.00 1.14 0.34 0.10 68.03 03:52:01 PM 6 22.36 0.00 1.90 6.63 0.08 69.03 03:52:01 PM 7 29.76 0.00 1.39 4.98 0.07 63.80 03:53:01 PM all 6.82 0.00 1.63 2.54 0.06 88.96 03:53:01 PM 0 6.48 0.00 2.65 1.26 0.07 89.55 03:53:01 PM 1 6.02 0.00 1.54 3.88 0.10 88.46 03:53:01 PM 2 4.12 0.00 1.54 8.13 0.05 86.16 03:53:01 PM 3 2.28 0.00 1.39 0.84 0.05 95.44 03:53:01 PM 4 6.24 0.00 1.59 2.19 0.03 89.95 03:53:01 PM 5 8.02 0.00 1.07 1.52 0.03 89.35 03:53:01 PM 6 14.98 0.00 1.61 1.04 0.07 82.30 03:53:01 PM 7 6.45 0.00 1.62 1.42 0.07 90.45 03:54:01 PM all 10.20 0.00 0.89 0.25 0.06 88.59 03:54:01 PM 0 2.67 0.00 0.73 0.00 0.07 96.53 03:54:01 PM 1 28.47 0.00 1.59 0.80 0.05 69.09 03:54:01 PM 2 13.34 0.00 1.02 0.22 0.05 85.37 03:54:01 PM 3 17.20 0.00 1.02 0.35 0.05 81.38 03:54:01 PM 4 6.95 0.00 0.57 0.10 0.05 92.33 03:54:01 PM 5 2.45 0.00 0.47 0.05 0.10 96.93 03:54:01 PM 6 0.57 0.00 0.55 0.28 0.05 98.55 03:54:01 PM 7 9.97 0.00 1.17 0.22 0.05 88.59 Average: all 15.80 0.00 1.34 1.80 0.07 80.98 Average: 0 13.91 0.00 1.24 1.13 0.09 83.63 Average: 1 24.12 0.00 1.93 3.13 0.08 70.74 Average: 2 11.99 0.00 1.32 2.64 0.07 83.97 Average: 3 15.27 0.00 1.24 1.31 0.07 82.12 Average: 4 15.15 0.00 0.99 1.26 0.06 82.54 Average: 5 15.10 0.00 1.32 1.14 0.07 82.36 Average: 6 14.34 0.00 1.26 2.07 0.07 82.26 Average: 7 16.56 0.00 1.44 1.71 0.07 80.23