---> uname -a: Linux prd-centos8-docker-8c-8g-8032.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1084 25707 19 5098 30332 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:8a:aa:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe8a:aa92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:12:a9:f6 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:a6ff:fe12:a9f6/64 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) 02/23/2024 _x86_64_ (8 CPU) 14:39:21 LINUX RESTART (8 CPU) 02:40:01 PM tps rtps wtps bread/s bwrtn/s 02:41:01 PM 145.68 20.93 124.76 4164.48 8457.10 02:42:01 PM 224.90 7.05 217.85 1356.97 11786.74 02:43:01 PM 67.48 0.27 67.21 61.85 7702.15 02:44:01 PM 112.28 12.56 99.72 974.74 28592.80 02:45:01 PM 27.47 0.02 27.46 0.53 573.76 02:46:01 PM 36.82 0.08 36.74 4.40 1024.58 02:47:01 PM 118.49 2.47 116.03 4482.29 34871.11 02:48:01 PM 7.95 0.00 7.95 0.00 700.50 02:49:01 PM 57.01 1.55 55.46 132.49 8951.88 Average: 88.67 4.99 83.68 1242.03 11407.16 02:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 PM 29292596 31136960 3363116 10.30 2688 2163280 1563264 4.64 178512 2733896 126112 02:42:01 PM 27679688 29888712 4976024 15.24 2688 2522164 2506276 7.44 290176 4201076 163860 02:43:01 PM 27166296 29447060 5489416 16.81 2688 2591632 2811380 8.34 321004 4675160 18436 02:44:01 PM 25521928 28632732 7133784 21.85 2688 3404612 3689820 10.95 523904 6043348 72 02:45:01 PM 25098640 28212296 7557072 23.14 2688 3406384 5203052 15.44 535168 6437100 80 02:46:01 PM 25866228 29181420 6789484 20.79 2688 3607480 3569768 10.59 585616 5636060 189208 02:47:01 PM 24399872 28701208 8255840 25.28 2688 4585164 3995968 11.86 769492 6860884 8556 02:48:01 PM 23429828 27734444 9225884 28.25 2688 4592060 4893360 14.52 779080 7798896 432 02:49:01 PM 26333548 31066580 6322164 19.36 2688 5002032 1517548 4.50 940856 4764300 270588 Average: 26087625 29333490 6568087 20.11 2688 3541645 3305604 9.81 547090 5461191 86372 02:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 88.77 61.63 1099.29 27.78 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 409.57 337.66 4897.59 44.78 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 02:43:01 PM eth0 102.58 85.75 750.73 20.14 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 12.33 12.33 1.27 1.27 0.00 0.00 0.00 0.00 02:44:01 PM eth0 1162.36 407.11 6451.15 33.60 0.00 0.00 0.00 0.00 02:44:01 PM docker0 4.87 5.38 0.62 0.62 0.00 0.00 0.00 0.00 02:44:01 PM veth09a1189 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM vethaefb0a3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 178.17 178.17 70.42 70.42 0.00 0.00 0.00 0.00 02:45:01 PM eth0 82.87 65.49 25.87 29.33 0.00 0.00 0.00 0.00 02:45:01 PM docker0 2.63 3.12 0.34 0.37 0.00 0.00 0.00 0.00 02:45:01 PM vethb4daff3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:46:01 PM lo 44.24 44.24 4.16 4.16 0.00 0.00 0.00 0.00 02:46:01 PM eth0 115.41 82.52 579.31 36.13 0.00 0.00 0.00 0.00 02:46:01 PM docker0 2.72 3.25 0.48 0.44 0.00 0.00 0.00 0.00 02:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 492.44 223.27 3466.39 24.05 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM veth84f25dd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:48:01 PM lo 556.35 556.35 214.02 214.02 0.00 0.00 0.00 0.00 02:48:01 PM eth0 16.84 10.60 5.80 8.71 0.00 0.00 0.00 0.00 02:48:01 PM docker0 91.69 95.70 15.30 22.10 0.00 0.00 0.00 0.00 02:48:01 PM veth84f25dd 91.69 95.75 16.55 22.11 0.00 0.00 0.00 0.00 02:49:01 PM lo 185.32 185.32 47.83 47.83 0.00 0.00 0.00 0.00 02:49:01 PM eth0 70.93 63.73 386.17 18.18 0.00 0.00 0.00 0.00 02:49:01 PM docker0 86.92 90.29 31.44 16.56 0.00 0.00 0.00 0.00 Average: lo 108.73 108.73 37.56 37.56 0.00 0.00 0.00 0.00 Average: eth0 282.42 148.64 1962.45 26.97 0.00 0.00 0.00 0.00 Average: docker0 20.98 21.97 5.35 4.46 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) 02/23/2024 _x86_64_ (8 CPU) 14:39:21 LINUX RESTART (8 CPU) 02:40:01 PM CPU %user %nice %system %iowait %steal %idle 02:41:01 PM all 11.88 0.00 1.09 0.82 0.06 86.15 02:41:01 PM 0 12.63 0.00 0.99 0.12 0.07 86.20 02:41:01 PM 1 12.41 0.00 1.15 0.99 0.07 85.39 02:41:01 PM 2 27.02 0.00 2.07 0.83 0.07 70.01 02:41:01 PM 3 10.48 0.00 1.35 1.03 0.05 87.09 02:41:01 PM 4 8.15 0.00 0.99 0.17 0.07 90.63 02:41:01 PM 5 0.87 0.00 0.38 0.94 0.07 97.74 02:41:01 PM 6 18.60 0.00 1.10 0.72 0.05 79.53 02:41:01 PM 7 4.85 0.00 0.67 1.80 0.05 92.63 02:42:01 PM all 37.70 0.00 1.28 1.09 0.08 59.86 02:42:01 PM 0 18.11 0.00 0.84 0.13 0.07 80.86 02:42:01 PM 1 42.58 0.00 1.59 1.67 0.08 54.07 02:42:01 PM 2 33.01 0.00 0.94 1.47 0.07 64.52 02:42:01 PM 3 42.58 0.00 1.84 1.14 0.08 54.36 02:42:01 PM 4 29.88 0.00 0.87 1.81 0.08 67.36 02:42:01 PM 5 51.96 0.00 1.20 0.38 0.07 46.39 02:42:01 PM 6 38.32 0.00 0.95 0.30 0.07 60.36 02:42:01 PM 7 45.16 0.00 1.98 1.81 0.08 50.97 02:43:01 PM all 37.70 0.00 0.95 0.47 0.08 60.80 02:43:01 PM 0 24.29 0.00 0.84 0.17 0.08 74.62 02:43:01 PM 1 36.91 0.00 1.07 0.57 0.07 61.39 02:43:01 PM 2 26.43 0.00 0.99 2.12 0.10 70.36 02:43:01 PM 3 36.86 0.00 0.74 0.03 0.07 62.31 02:43:01 PM 4 40.98 0.00 1.54 0.70 0.07 56.72 02:43:01 PM 5 43.58 0.00 1.04 0.02 0.08 55.29 02:43:01 PM 6 39.25 0.00 0.85 0.02 0.07 59.81 02:43:01 PM 7 53.27 0.00 0.55 0.17 0.07 45.94 02:44:01 PM all 20.68 0.25 3.07 1.80 0.08 74.12 02:44:01 PM 0 12.30 0.02 2.62 0.07 0.08 84.92 02:44:01 PM 1 22.22 0.00 3.56 6.49 0.07 67.66 02:44:01 PM 2 15.13 0.03 3.69 1.12 0.10 79.93 02:44:01 PM 3 26.63 1.82 3.69 1.18 0.08 66.59 02:44:01 PM 4 14.38 0.10 2.70 1.40 0.07 81.36 02:44:01 PM 5 28.03 0.00 3.05 0.89 0.08 67.95 02:44:01 PM 6 23.17 0.02 2.49 2.31 0.10 71.91 02:44:01 PM 7 23.56 0.00 2.76 0.99 0.08 72.59 02:45:01 PM all 17.05 0.32 1.95 0.07 0.08 80.53 02:45:01 PM 0 16.67 0.42 1.97 0.07 0.08 80.79 02:45:01 PM 1 14.57 0.03 1.49 0.07 0.08 83.75 02:45:01 PM 2 20.09 0.07 2.34 0.07 0.08 77.35 02:45:01 PM 3 17.11 1.99 1.62 0.10 0.08 79.09 02:45:01 PM 4 20.30 0.03 1.79 0.08 0.07 77.72 02:45:01 PM 5 15.74 0.00 2.08 0.07 0.08 82.03 02:45:01 PM 6 12.03 0.02 2.33 0.07 0.07 85.49 02:45:01 PM 7 19.87 0.00 2.01 0.03 0.07 78.02 02:46:01 PM all 42.45 0.08 1.89 0.11 0.09 55.38 02:46:01 PM 0 37.36 0.00 1.99 0.02 0.08 60.55 02:46:01 PM 1 26.51 0.33 2.31 0.30 0.08 70.46 02:46:01 PM 2 59.59 0.00 2.24 0.28 0.10 37.79 02:46:01 PM 3 35.48 0.13 1.49 0.07 0.10 62.73 02:46:01 PM 4 46.94 0.07 1.86 0.07 0.10 50.97 02:46:01 PM 5 51.31 0.02 1.72 0.07 0.08 46.80 02:46:01 PM 6 59.34 0.02 2.16 0.10 0.10 38.29 02:46:01 PM 7 23.06 0.07 1.32 0.00 0.08 75.46 02:47:01 PM all 22.43 0.00 2.09 1.69 0.06 73.73 02:47:01 PM 0 20.90 0.00 1.64 0.92 0.07 76.47 02:47:01 PM 1 28.52 0.00 2.01 4.70 0.08 64.69 02:47:01 PM 2 21.65 0.00 2.91 2.09 0.07 73.28 02:47:01 PM 3 22.25 0.00 1.71 0.03 0.05 75.96 02:47:01 PM 4 9.13 0.00 2.25 4.10 0.07 84.45 02:47:01 PM 5 28.65 0.00 1.53 0.72 0.05 69.06 02:47:01 PM 6 25.28 0.00 2.75 0.44 0.05 71.49 02:47:01 PM 7 23.03 0.00 1.91 0.52 0.05 74.48 02:48:01 PM all 21.94 0.00 0.90 0.03 0.07 77.06 02:48:01 PM 0 23.82 0.00 0.43 0.00 0.08 75.66 02:48:01 PM 1 24.02 0.00 0.63 0.02 0.07 75.26 02:48:01 PM 2 19.95 0.00 1.14 0.05 0.08 78.78 02:48:01 PM 3 30.81 0.00 0.52 0.00 0.07 68.61 02:48:01 PM 4 11.57 0.00 1.49 0.17 0.07 86.70 02:48:01 PM 5 25.42 0.00 0.73 0.00 0.05 73.79 02:48:01 PM 6 19.49 0.00 1.40 0.00 0.07 79.04 02:48:01 PM 7 20.40 0.00 0.87 0.00 0.07 78.66 02:49:01 PM all 26.19 0.00 1.59 0.38 0.06 71.77 02:49:01 PM 0 22.80 0.00 1.42 0.17 0.07 75.55 02:49:01 PM 1 27.87 0.00 1.55 0.38 0.07 70.13 02:49:01 PM 2 17.96 0.00 1.88 0.12 0.07 79.98 02:49:01 PM 3 23.13 0.00 1.09 0.50 0.07 75.22 02:49:01 PM 4 23.87 0.00 2.18 1.19 0.05 72.71 02:49:01 PM 5 29.91 0.00 1.80 0.18 0.07 68.04 02:49:01 PM 6 19.21 0.00 0.97 0.32 0.05 79.46 02:49:01 PM 7 44.73 0.00 1.85 0.22 0.07 53.13 Average: all 26.45 0.07 1.64 0.72 0.07 71.04 Average: 0 20.99 0.05 1.41 0.18 0.08 77.29 Average: 1 26.18 0.04 1.71 1.68 0.07 70.32 Average: 2 26.78 0.01 2.02 0.90 0.08 70.21 Average: 3 27.26 0.44 1.56 0.45 0.07 70.22 Average: 4 22.82 0.02 1.74 1.07 0.07 74.27 Average: 5 30.61 0.00 1.50 0.36 0.07 67.45 Average: 6 28.30 0.01 1.67 0.47 0.07 69.49 Average: 7 28.66 0.01 1.55 0.62 0.07 69.10