---> uname -a: Linux prd-centos8-docker-8c-8g-3376.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 1098 25662 19 5129 30318 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:b2:d1:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:feb2:d1fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:3f:c9:d5 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::42:47ff:fe3f:c9d5/64 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) 12/08/2023 _x86_64_ (8 CPU) 18:38:40 LINUX RESTART (8 CPU) 06:39:01 PM tps rtps wtps bread/s bwrtn/s 06:40:01 PM 213.40 20.34 193.05 3621.99 7133.44 06:41:01 PM 231.87 20.09 211.78 3793.94 12274.41 06:42:01 PM 154.97 1.65 153.32 841.32 38289.84 06:43:01 PM 67.88 12.24 55.64 547.06 1244.74 06:44:01 PM 49.03 0.03 49.00 2.80 2760.38 06:45:01 PM 26.11 0.03 26.07 2.00 564.05 06:46:01 PM 35.27 0.00 35.27 0.00 1018.79 06:47:01 PM 124.11 2.55 121.56 4501.17 34739.32 06:48:01 PM 53.29 1.55 51.74 132.47 9050.17 Average: 106.21 6.50 99.71 1493.59 11896.99 06:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 PM 29639752 31311124 3015960 9.24 2688 1995064 1373592 4.08 167204 2421176 152388 06:41:01 PM 28100612 30177864 4555100 13.95 2688 2391624 2932648 8.70 258780 3817424 151444 06:42:01 PM 26301292 29363200 6354420 19.46 2688 3358404 4067832 12.07 384528 5414832 140 06:43:01 PM 26611592 29750172 6044120 18.51 2688 3433512 3296852 9.78 509444 4979592 51816 06:44:01 PM 24932008 28082176 7723704 23.65 2688 3442768 4125096 12.24 534956 6617956 360 06:45:01 PM 24658972 27812084 7996740 24.49 2688 3444368 5595900 16.60 539036 6865076 100 06:46:01 PM 25250960 28602540 7404752 22.68 2688 3642744 4005376 11.88 585732 6247472 186292 06:47:01 PM 24012280 28348480 8643432 26.47 2688 4619260 4091672 12.14 771064 7237584 8916 06:48:01 PM 26270024 31031652 6385688 19.55 2688 5025388 1542520 4.58 937440 4820852 266332 Average: 26197499 29386588 6458213 19.78 2688 3483681 3447943 10.23 520909 5380218 90865 06:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM eth0 324.93 233.06 1605.90 59.58 0.00 0.00 0.00 0.00 06:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 265.76 224.11 2949.87 51.95 0.00 0.00 0.00 0.00 06:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 994.69 423.64 8949.93 33.86 0.00 0.00 0.00 0.00 06:42:01 PM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM veth7936dc7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:43:01 PM lo 21.92 21.92 2.80 2.80 0.00 0.00 0.00 0.00 06:43:01 PM eth0 83.16 71.56 666.48 18.06 0.00 0.00 0.00 0.00 06:43:01 PM docker0 7.83 12.91 1.30 1.56 0.00 0.00 0.00 0.00 06:44:01 PM lo 21.06 21.06 1.97 1.97 0.00 0.00 0.00 0.00 06:44:01 PM eth0 45.47 31.51 27.22 18.47 0.00 0.00 0.00 0.00 06:44:01 PM docker0 6.70 7.38 0.86 0.87 0.00 0.00 0.00 0.00 06:45:01 PM lo 397.25 397.25 202.58 202.58 0.00 0.00 0.00 0.00 06:45:01 PM eth0 87.42 68.39 20.51 47.06 0.00 0.00 0.00 0.00 06:45:01 PM docker0 0.75 1.00 0.11 0.11 0.00 0.00 0.00 0.00 06:45:01 PM veth5f3ec49 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM lo 184.86 184.86 141.80 141.80 0.00 0.00 0.00 0.00 06:46:01 PM eth0 250.63 199.12 606.39 135.85 0.00 0.00 0.00 0.00 06:46:01 PM docker0 2.72 3.28 0.48 0.44 0.00 0.00 0.00 0.00 06:47:01 PM lo 4.00 4.00 0.54 0.54 0.00 0.00 0.00 0.00 06:47:01 PM eth0 316.81 180.17 3464.58 29.05 0.00 0.00 0.00 0.00 06:47:01 PM docker0 1.78 2.28 0.25 0.33 0.00 0.00 0.00 0.00 06:47:01 PM veth9895d0d 1.78 2.40 0.28 0.34 0.00 0.00 0.00 0.00 06:48:01 PM lo 235.03 235.03 53.86 53.86 0.00 0.00 0.00 0.00 06:48:01 PM eth0 55.52 49.98 380.09 14.15 0.00 0.00 0.00 0.00 06:48:01 PM docker0 117.34 122.72 36.52 19.28 0.00 0.00 0.00 0.00 Average: lo 96.01 96.01 44.84 44.84 0.00 0.00 0.00 0.00 Average: eth0 269.37 164.61 2074.49 45.33 0.00 0.00 0.00 0.00 Average: docker0 15.24 16.63 4.39 2.51 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) 12/08/2023 _x86_64_ (8 CPU) 18:38:40 LINUX RESTART (8 CPU) 06:39:01 PM CPU %user %nice %system %iowait %steal %idle 06:40:01 PM all 11.94 0.00 1.59 0.60 0.06 85.81 06:40:01 PM 0 5.28 0.00 0.60 0.03 0.07 94.01 06:40:01 PM 1 16.83 0.00 2.95 2.67 0.08 77.47 06:40:01 PM 2 13.85 0.00 1.64 0.22 0.07 84.23 06:40:01 PM 3 10.56 0.00 2.02 0.36 0.05 87.01 06:40:01 PM 4 19.49 0.00 1.97 0.67 0.07 77.81 06:40:01 PM 5 16.81 0.00 1.74 0.17 0.05 81.24 06:40:01 PM 6 6.47 0.00 0.64 0.33 0.05 92.51 06:40:01 PM 7 6.17 0.00 1.19 0.32 0.07 92.25 06:41:01 PM all 25.19 0.00 1.39 0.69 0.09 72.65 06:41:01 PM 0 28.88 0.00 0.93 0.57 0.08 69.54 06:41:01 PM 1 20.59 0.00 1.10 0.43 0.10 77.78 06:41:01 PM 2 27.89 0.00 1.20 0.48 0.07 70.36 06:41:01 PM 3 13.12 0.00 0.64 0.07 0.08 86.09 06:41:01 PM 4 36.70 0.00 2.29 1.05 0.10 59.85 06:41:01 PM 5 26.02 0.00 2.40 1.39 0.08 70.11 06:41:01 PM 6 20.50 0.00 1.14 0.85 0.08 77.42 06:41:01 PM 7 27.77 0.00 1.43 0.64 0.08 70.08 06:42:01 PM all 24.20 0.00 2.13 3.02 0.09 70.55 06:42:01 PM 0 8.53 0.00 1.81 1.58 0.12 87.96 06:42:01 PM 1 26.71 0.00 2.05 5.82 0.10 65.32 06:42:01 PM 2 27.86 0.00 2.06 1.84 0.10 68.15 06:42:01 PM 3 33.06 0.00 3.02 0.25 0.08 63.58 06:42:01 PM 4 27.43 0.00 2.66 9.51 0.08 60.31 06:42:01 PM 5 26.53 0.00 1.36 2.86 0.08 69.17 06:42:01 PM 6 20.44 0.00 2.33 2.22 0.08 74.92 06:42:01 PM 7 23.08 0.00 1.78 0.07 0.08 74.98 06:43:01 PM all 26.85 0.24 0.99 0.17 0.09 71.65 06:43:01 PM 0 22.90 0.00 1.00 0.25 0.10 75.75 06:43:01 PM 1 24.74 0.02 0.91 0.12 0.10 74.12 06:43:01 PM 2 38.21 0.00 1.44 0.15 0.10 60.11 06:43:01 PM 3 22.86 0.00 0.82 0.03 0.10 76.19 06:43:01 PM 4 35.37 0.67 1.26 0.27 0.08 62.35 06:43:01 PM 5 22.21 0.00 0.80 0.23 0.08 76.67 06:43:01 PM 6 24.37 1.24 0.87 0.17 0.08 73.28 06:43:01 PM 7 24.23 0.03 0.84 0.13 0.07 74.69 06:44:01 PM all 37.29 0.23 1.87 0.24 0.11 60.25 06:44:01 PM 0 39.11 0.00 1.96 0.05 0.10 58.78 06:44:01 PM 1 37.73 0.00 1.65 0.37 0.08 60.17 06:44:01 PM 2 38.57 0.08 1.79 0.15 0.20 59.20 06:44:01 PM 3 31.53 0.00 1.68 0.10 0.08 66.61 06:44:01 PM 4 24.00 0.03 1.64 0.82 0.10 73.40 06:44:01 PM 5 42.75 1.64 1.87 0.02 0.10 53.62 06:44:01 PM 6 43.25 0.00 1.93 0.10 0.10 54.62 06:44:01 PM 7 41.39 0.08 2.46 0.32 0.10 55.64 06:45:01 PM all 15.92 0.30 1.81 0.10 0.09 81.77 06:45:01 PM 0 13.01 1.82 1.69 0.03 0.10 83.35 06:45:01 PM 1 19.41 0.02 1.93 0.05 0.10 78.50 06:45:01 PM 2 13.31 0.30 1.54 0.13 0.10 84.61 06:45:01 PM 3 13.82 0.07 1.81 0.12 0.08 84.11 06:45:01 PM 4 15.98 0.05 1.44 0.02 0.10 82.42 06:45:01 PM 5 15.92 0.05 2.21 0.10 0.08 81.63 06:45:01 PM 6 19.99 0.05 2.28 0.25 0.08 77.35 06:45:01 PM 7 15.96 0.03 1.62 0.07 0.08 82.23 06:46:01 PM all 41.64 0.07 2.04 0.11 0.10 56.04 06:46:01 PM 0 35.81 0.45 2.83 0.13 0.10 60.67 06:46:01 PM 1 42.90 0.00 1.96 0.02 0.12 55.01 06:46:01 PM 2 47.29 0.00 2.06 0.17 0.10 50.39 06:46:01 PM 3 37.14 0.02 2.14 0.08 0.10 60.52 06:46:01 PM 4 51.79 0.03 1.69 0.03 0.10 46.34 06:46:01 PM 5 54.06 0.03 1.96 0.08 0.10 43.76 06:46:01 PM 6 39.29 0.00 1.81 0.27 0.10 58.54 06:46:01 PM 7 24.77 0.03 1.91 0.10 0.08 73.10 06:47:01 PM all 22.63 0.00 1.99 2.12 0.07 73.19 06:47:01 PM 0 28.97 0.00 2.13 2.04 0.07 66.80 06:47:01 PM 1 13.16 0.00 2.40 5.30 0.08 79.05 06:47:01 PM 2 21.64 0.00 2.20 1.63 0.08 74.45 06:47:01 PM 3 22.68 0.00 2.17 4.94 0.08 70.14 06:47:01 PM 4 26.80 0.00 1.51 0.50 0.07 71.12 06:47:01 PM 5 16.48 0.00 1.61 0.64 0.07 81.21 06:47:01 PM 6 30.08 0.00 2.00 0.32 0.07 67.53 06:47:01 PM 7 21.19 0.00 1.89 1.61 0.07 75.23 06:48:01 PM all 30.79 0.00 1.49 0.33 0.09 67.30 06:48:01 PM 0 43.85 0.00 1.05 0.03 0.10 54.96 06:48:01 PM 1 19.17 0.00 1.57 0.87 0.08 78.30 06:48:01 PM 2 38.59 0.00 2.17 0.38 0.10 58.75 06:48:01 PM 3 33.94 0.00 0.74 0.03 0.08 65.21 06:48:01 PM 4 28.16 0.00 1.70 0.45 0.08 69.61 06:48:01 PM 5 22.32 0.00 1.25 0.00 0.07 76.36 06:48:01 PM 6 40.30 0.00 1.84 0.72 0.08 57.05 06:48:01 PM 7 19.93 0.00 1.61 0.15 0.10 78.21 Average: all 26.27 0.09 1.70 0.82 0.09 71.02 Average: 0 25.15 0.25 1.56 0.52 0.09 72.42 Average: 1 24.58 0.00 1.83 1.74 0.09 71.75 Average: 2 29.70 0.04 1.79 0.57 0.10 67.80 Average: 3 24.32 0.01 1.67 0.66 0.08 73.25 Average: 4 29.52 0.09 1.80 1.48 0.09 67.03 Average: 5 27.01 0.19 1.69 0.61 0.08 70.42 Average: 6 27.19 0.14 1.65 0.58 0.08 70.36 Average: 7 22.72 0.02 1.64 0.38 0.08 75.16