---> uname -a: Linux prd-centos8-docker-8c-8g-12983.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 27201 19 3663 30398 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:ff:89:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:feff:8997/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:cd:f1:9b 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:d5ff:fecd:f19b/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) 01/17/2024 _x86_64_ (8 CPU) 15:49:50 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:51:01 PM 220.77 144.80 75.97 17944.05 40297.93 03:52:01 PM 222.58 14.10 208.48 2964.35 9338.00 03:53:01 PM 236.29 6.87 229.43 1268.06 12189.52 03:54:01 PM 199.38 0.53 198.85 157.28 17353.50 03:55:01 PM 141.10 4.63 136.47 5256.11 16375.92 03:56:01 PM 43.79 1.37 42.42 529.56 7799.75 Average: 177.46 29.11 148.35 4731.79 17304.45 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 PM 29566520 31253948 3089192 9.46 2688 2014464 1518984 4.51 201736 2470272 206912 03:52:01 PM 28910492 30838812 3745220 11.47 2688 2245988 1843008 5.47 187164 3095160 163528 03:53:01 PM 27879116 30205320 4776596 14.63 2688 2636868 2172976 6.45 410828 3872424 221088 03:54:01 PM 28269984 30949980 4385728 13.43 2688 2982924 1992196 5.91 543580 3325336 102796 03:55:01 PM 27864684 31115684 4791028 14.67 2688 3543588 1813096 5.38 720244 3511524 214464 03:56:01 PM 27836644 31104164 4819068 14.76 2688 3560488 1539320 4.57 1155916 3110964 4 Average: 28387907 30911318 4267805 13.07 2688 2830720 1813263 5.38 536578 3230947 151465 03:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 332.46 222.37 1491.90 63.10 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 181.16 158.21 1881.42 36.12 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 396.77 326.25 5586.93 44.75 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 222.11 206.00 2711.42 31.53 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 192.79 113.35 1817.43 10.74 0.00 0.00 0.00 0.00 03:55:01 PM docker0 77.66 105.91 4.13 563.13 0.00 0.00 0.00 0.00 03:55:01 PM veth798b9e9 77.66 105.96 5.19 563.13 0.00 0.00 0.00 0.05 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 117.41 139.84 45.19 1598.19 0.00 0.00 0.00 0.00 03:56:01 PM docker0 59.00 44.92 794.36 6.95 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.76 194.43 2253.02 296.62 0.00 0.00 0.00 0.00 Average: docker0 22.70 25.05 132.63 94.69 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) 01/17/2024 _x86_64_ (8 CPU) 15:49:50 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:51:01 PM all 13.37 0.00 3.11 4.62 0.08 78.80 03:51:01 PM 0 9.24 0.00 2.61 14.33 0.10 73.72 03:51:01 PM 1 20.52 0.00 4.03 1.35 0.08 74.02 03:51:01 PM 2 18.63 0.00 3.28 4.64 0.05 73.41 03:51:01 PM 3 20.25 0.00 3.63 1.58 0.08 74.47 03:51:01 PM 4 8.41 0.00 2.87 8.53 0.07 80.13 03:51:01 PM 5 9.61 0.00 2.12 2.99 0.07 85.21 03:51:01 PM 6 5.67 0.00 3.20 2.61 0.12 88.40 03:51:01 PM 7 14.65 0.00 3.17 0.95 0.11 81.11 03:52:01 PM all 12.68 0.00 1.09 3.05 0.07 83.12 03:52:01 PM 0 9.14 0.00 1.57 3.80 0.08 85.40 03:52:01 PM 1 18.68 0.00 1.51 1.72 0.07 78.02 03:52:01 PM 2 12.55 0.00 1.19 5.27 0.10 80.89 03:52:01 PM 3 18.61 0.00 1.14 2.92 0.07 77.27 03:52:01 PM 4 12.23 0.00 1.22 5.11 0.05 81.38 03:52:01 PM 5 4.99 0.00 0.60 2.15 0.05 92.20 03:52:01 PM 6 10.26 0.00 0.47 0.85 0.08 88.33 03:52:01 PM 7 14.99 0.00 0.97 2.52 0.05 81.47 03:53:01 PM all 24.06 0.00 1.39 3.34 0.13 71.08 03:53:01 PM 0 26.38 0.00 0.96 0.81 0.08 71.77 03:53:01 PM 1 26.20 0.00 1.78 2.81 0.10 69.11 03:53:01 PM 2 21.60 0.00 1.78 6.10 0.39 70.13 03:53:01 PM 3 27.71 0.00 1.94 5.91 0.10 64.34 03:53:01 PM 4 18.36 0.00 1.41 6.18 0.08 73.96 03:53:01 PM 5 19.92 0.00 1.26 0.61 0.12 78.10 03:53:01 PM 6 34.07 0.00 0.97 2.46 0.08 62.41 03:53:01 PM 7 18.28 0.00 1.01 1.81 0.07 78.84 03:54:01 PM all 19.41 0.00 1.17 4.77 0.10 74.55 03:54:01 PM 0 29.91 0.00 2.02 4.12 0.10 63.85 03:54:01 PM 1 7.03 0.00 1.04 8.55 0.10 83.28 03:54:01 PM 2 16.42 0.00 0.94 3.33 0.15 79.15 03:54:01 PM 3 35.53 0.00 1.13 9.24 0.10 54.00 03:54:01 PM 4 23.25 0.00 0.83 1.20 0.08 74.64 03:54:01 PM 5 17.55 0.00 1.48 3.44 0.08 77.45 03:54:01 PM 6 14.87 0.00 1.05 5.05 0.08 78.94 03:54:01 PM 7 10.89 0.00 0.91 3.17 0.08 84.95 03:55:01 PM all 5.19 0.00 1.18 5.98 0.05 87.60 03:55:01 PM 0 16.59 0.00 1.53 5.66 0.08 76.14 03:55:01 PM 1 3.69 0.00 1.66 6.37 0.07 88.22 03:55:01 PM 2 1.74 0.00 0.84 4.00 0.05 93.37 03:55:01 PM 3 1.82 0.00 0.90 9.59 0.07 87.62 03:55:01 PM 4 12.62 0.00 1.25 10.46 0.05 75.61 03:55:01 PM 5 2.14 0.00 1.14 5.72 0.03 90.96 03:55:01 PM 6 1.59 0.00 0.67 2.94 0.02 94.79 03:55:01 PM 7 1.49 0.00 1.42 3.16 0.03 93.89 03:56:01 PM all 7.80 0.00 0.93 1.67 0.06 89.53 03:56:01 PM 0 3.01 0.00 0.82 0.13 0.08 95.96 03:56:01 PM 1 13.53 0.00 1.37 8.52 0.07 76.51 03:56:01 PM 2 7.70 0.00 1.02 1.61 0.05 89.62 03:56:01 PM 3 3.41 0.00 0.89 0.22 0.03 95.46 03:56:01 PM 4 3.02 0.00 0.58 0.45 0.07 95.87 03:56:01 PM 5 3.98 0.00 1.12 1.52 0.05 93.33 03:56:01 PM 6 4.67 0.00 0.63 0.03 0.05 94.61 03:56:01 PM 7 23.11 0.00 1.04 0.89 0.05 74.92 Average: all 13.74 0.00 1.48 3.91 0.08 80.79 Average: 0 15.66 0.00 1.59 4.84 0.09 77.82 Average: 1 14.95 0.00 1.90 4.88 0.08 78.19 Average: 2 13.12 0.00 1.52 4.16 0.13 81.08 Average: 3 17.86 0.00 1.61 4.89 0.08 75.56 Average: 4 12.94 0.00 1.37 5.33 0.07 80.29 Average: 5 9.69 0.00 1.29 2.74 0.07 86.22 Average: 6 11.83 0.00 1.18 2.33 0.07 84.60 Average: 7 13.90 0.00 1.42 2.08 0.07 82.52