---> uname -a: Linux prd-centos8-docker-8c-8g-5251.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 27073 18 3777 30389 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3c:a2:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe3c:a24b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:de:cb:60 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::42:3eff:fede:cb60/64 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) 11/27/2023 _x86_64_ (8 CPU) 16:36:50 LINUX RESTART (8 CPU) 04:37:01 PM tps rtps wtps bread/s bwrtn/s 04:38:01 PM 136.00 37.46 98.53 8610.39 40955.61 04:39:01 PM 217.69 17.36 200.33 7668.51 12217.08 04:40:01 PM 346.24 4.78 341.46 1163.67 10588.15 04:41:01 PM 208.58 2.68 205.90 423.19 36625.99 04:42:01 PM 77.64 0.55 77.09 51.58 9637.70 Average: 197.22 12.57 184.66 3583.72 22005.92 04:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 PM 29639620 31277048 3016084 9.24 2688 1962068 1457292 4.32 160640 2443656 131880 04:39:01 PM 28959564 31082240 3696140 11.32 2688 2437208 1817304 5.39 300224 2933484 96024 04:40:01 PM 27828316 30314704 4827388 14.78 2688 2793644 2128808 6.32 375008 3959960 198852 04:41:01 PM 26287896 29569132 6367808 19.50 2688 3575476 2799236 8.31 675864 5148880 0 04:42:01 PM 27667512 31079008 4988192 15.28 2688 3701940 1535844 4.56 906360 3535280 63188 Average: 28076582 30664426 4579122 14.02 2688 2894067 1947697 5.78 483619 3604252 97989 04:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 333.37 216.79 1489.85 57.19 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 281.44 249.88 2143.09 66.20 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 373.87 320.68 5084.38 42.53 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 335.27 261.93 6380.23 30.68 0.00 0.00 0.00 0.00 04:41:01 PM docker0 7.68 13.41 0.45 305.45 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 168.79 172.66 223.30 1157.59 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.15 0.00 0.02 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 298.55 244.39 3064.05 270.84 0.00 0.00 0.00 0.00 Average: docker0 1.54 2.71 0.09 61.09 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) 11/27/2023 _x86_64_ (8 CPU) 16:36:50 LINUX RESTART (8 CPU) 04:37:01 PM CPU %user %nice %system %iowait %steal %idle 04:38:01 PM all 14.13 0.00 2.26 1.19 0.06 82.36 04:38:01 PM 0 11.30 0.00 1.70 0.37 0.07 86.56 04:38:01 PM 1 15.80 0.00 2.75 0.30 0.07 81.08 04:38:01 PM 2 7.67 0.00 1.66 1.02 0.07 89.59 04:38:01 PM 3 17.27 0.00 2.04 1.57 0.05 79.06 04:38:01 PM 4 18.49 0.00 2.29 0.75 0.07 78.40 04:38:01 PM 5 16.82 0.00 3.25 0.92 0.05 78.97 04:38:01 PM 6 16.67 0.00 2.46 0.69 0.05 80.13 04:38:01 PM 7 9.03 0.00 1.94 3.90 0.05 85.08 04:39:01 PM all 14.46 0.00 1.33 1.53 0.08 82.60 04:39:01 PM 0 15.57 0.00 1.32 3.15 0.08 79.87 04:39:01 PM 1 16.39 0.00 1.64 2.31 0.07 79.60 04:39:01 PM 2 10.12 0.00 1.50 1.52 0.08 86.77 04:39:01 PM 3 14.02 0.00 1.79 2.24 0.08 81.88 04:39:01 PM 4 9.54 0.00 0.80 0.45 0.08 89.12 04:39:01 PM 5 25.04 0.00 1.14 0.15 0.05 73.63 04:39:01 PM 6 15.42 0.00 1.14 1.66 0.08 81.71 04:39:01 PM 7 9.58 0.00 1.32 0.77 0.07 88.26 04:40:01 PM all 21.31 0.00 1.24 5.61 0.09 71.76 04:40:01 PM 0 23.47 0.00 1.35 1.69 0.08 73.41 04:40:01 PM 1 30.19 0.00 1.39 14.70 0.08 53.64 04:40:01 PM 2 16.38 0.00 1.47 12.22 0.08 69.85 04:40:01 PM 3 15.97 0.00 1.79 11.79 0.08 70.37 04:40:01 PM 4 15.97 0.00 0.82 2.21 0.08 80.92 04:40:01 PM 5 25.10 0.00 0.85 0.47 0.08 73.49 04:40:01 PM 6 19.34 0.00 0.70 0.50 0.08 79.38 04:40:01 PM 7 24.03 0.00 1.52 1.32 0.10 73.03 04:41:01 PM all 15.15 0.00 2.20 5.12 0.07 77.47 04:41:01 PM 0 16.96 0.00 2.33 6.94 0.07 73.70 04:41:01 PM 1 21.92 0.00 3.12 9.94 0.08 64.93 04:41:01 PM 2 19.41 0.00 1.98 2.62 0.07 75.92 04:41:01 PM 3 9.87 0.00 1.95 2.68 0.05 85.45 04:41:01 PM 4 12.72 0.00 2.01 4.76 0.08 80.43 04:41:01 PM 5 15.98 0.00 1.81 6.42 0.07 75.73 04:41:01 PM 6 12.15 0.00 1.94 4.78 0.03 81.10 04:41:01 PM 7 12.19 0.00 2.42 2.81 0.07 82.52 04:42:01 PM all 11.29 0.00 1.50 1.22 0.06 85.93 04:42:01 PM 0 5.34 0.00 1.29 0.50 0.07 92.80 04:42:01 PM 1 19.77 0.00 1.97 1.12 0.07 77.07 04:42:01 PM 2 17.88 0.00 1.76 0.65 0.07 79.65 04:42:01 PM 3 8.79 0.00 1.19 1.72 0.05 88.25 04:42:01 PM 4 7.91 0.00 1.27 0.54 0.05 90.23 04:42:01 PM 5 13.34 0.00 1.82 1.97 0.05 82.82 04:42:01 PM 6 9.89 0.00 1.34 1.20 0.07 87.50 04:42:01 PM 7 7.40 0.00 1.41 2.03 0.05 89.12 Average: all 15.27 0.00 1.71 2.93 0.07 80.03 Average: 0 14.53 0.00 1.60 2.53 0.07 81.28 Average: 1 20.81 0.00 2.17 5.67 0.07 71.27 Average: 2 14.29 0.00 1.67 3.61 0.07 80.36 Average: 3 13.19 0.00 1.75 4.00 0.06 81.00 Average: 4 12.93 0.00 1.44 1.74 0.07 83.82 Average: 5 19.26 0.00 1.77 1.98 0.06 76.93 Average: 6 14.70 0.00 1.52 1.76 0.06 81.96 Average: 7 12.45 0.00 1.72 2.16 0.07 83.60