---> uname -a: Linux prd-centos8-docker-8c-8g-1528.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 1085 27267 19 3537 30339 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:e9:66:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fee9:667a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:06:f0:7b 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::42:29ff:fe06:f07b/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) 02/01/2024 _x86_64_ (8 CPU) 15:21:44 LINUX RESTART (8 CPU) 03:22:01 PM tps rtps wtps bread/s bwrtn/s 03:23:01 PM 126.57 30.82 95.75 7355.71 7715.56 03:24:01 PM 217.08 18.73 198.35 3710.36 10688.29 03:25:01 PM 123.16 2.55 120.61 656.96 11160.42 03:26:01 PM 60.76 0.15 60.61 28.79 9133.24 03:27:01 PM 79.76 12.38 67.38 869.04 21597.27 03:28:01 PM 30.91 0.02 30.89 0.53 744.79 Average: 106.38 10.77 95.60 2103.67 10173.50 03:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 PM 29564000 31249332 3091712 9.47 2688 2008984 1405960 4.17 167848 2497884 157920 03:24:01 PM 28739716 30763852 3915996 11.99 2688 2339208 1728840 5.13 200292 3241628 129840 03:25:01 PM 27363756 29634568 5291956 16.21 2688 2581412 3178612 9.43 305384 4490828 51884 03:26:01 PM 26094696 29180172 6561016 20.09 2688 3380512 3022716 8.97 381584 5626744 532812 03:27:01 PM 25730032 28844372 6925680 21.21 2688 3407432 3406732 10.11 528008 5829180 36 03:28:01 PM 26136604 29263604 6519108 19.96 2688 3419400 3317760 9.84 538076 5419800 9776 Average: 27271467 29822650 5384245 16.49 2688 2856158 2676770 7.94 353532 4517677 147045 03:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 383.77 243.45 1720.49 78.44 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 250.10 215.69 2645.54 35.26 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 03:25:01 PM eth0 260.07 201.45 3320.87 27.43 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 784.61 328.59 6458.13 28.96 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 82.44 82.44 23.27 23.27 0.00 0.00 0.00 0.00 03:27:01 PM eth0 68.86 44.24 20.43 23.12 0.00 0.00 0.00 0.00 03:27:01 PM docker0 6.56 7.18 0.84 0.85 0.00 0.00 0.00 0.00 03:28:01 PM lo 264.46 264.46 100.78 100.78 0.00 0.00 0.00 0.00 03:28:01 PM eth0 62.82 33.46 18.70 22.67 0.00 0.00 0.00 0.00 03:28:01 PM docker0 3.47 4.18 0.59 0.55 0.00 0.00 0.00 0.00 Average: lo 58.16 58.16 20.73 20.73 0.00 0.00 0.00 0.00 Average: eth0 301.71 177.82 2364.07 35.98 0.00 0.00 0.00 0.00 Average: docker0 1.67 1.89 0.24 0.23 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) 02/01/2024 _x86_64_ (8 CPU) 15:21:44 LINUX RESTART (8 CPU) 03:22:01 PM CPU %user %nice %system %iowait %steal %idle 03:23:01 PM all 14.96 0.00 2.01 1.08 0.06 81.88 03:23:01 PM 0 8.02 0.00 2.18 1.12 0.07 88.61 03:23:01 PM 1 13.61 0.00 1.53 0.97 0.08 83.81 03:23:01 PM 2 18.05 0.00 2.56 0.42 0.08 78.88 03:23:01 PM 3 18.46 0.00 1.95 0.89 0.08 78.62 03:23:01 PM 4 15.74 0.00 2.29 0.80 0.05 81.12 03:23:01 PM 5 14.61 0.00 2.33 1.57 0.05 81.44 03:23:01 PM 6 16.20 0.00 1.64 1.10 0.05 81.01 03:23:01 PM 7 14.95 0.00 1.62 1.79 0.05 81.59 03:24:01 PM all 12.50 0.00 1.06 1.29 0.05 85.09 03:24:01 PM 0 9.63 0.00 0.93 0.75 0.08 88.60 03:24:01 PM 1 12.68 0.00 1.24 1.20 0.05 84.84 03:24:01 PM 2 13.23 0.00 1.52 1.76 0.07 83.43 03:24:01 PM 3 17.55 0.00 0.45 0.33 0.05 81.62 03:24:01 PM 4 11.80 0.00 1.05 2.35 0.03 84.76 03:24:01 PM 5 13.46 0.00 0.75 0.73 0.05 85.00 03:24:01 PM 6 14.59 0.00 1.89 2.48 0.07 80.98 03:24:01 PM 7 7.04 0.00 0.65 0.75 0.03 91.52 03:25:01 PM all 32.86 0.00 0.98 0.74 0.09 65.34 03:25:01 PM 0 26.30 0.00 0.87 0.47 0.08 72.28 03:25:01 PM 1 16.57 0.00 0.99 1.37 0.08 80.99 03:25:01 PM 2 49.82 0.00 1.02 0.37 0.08 48.70 03:25:01 PM 3 28.47 0.00 0.90 1.65 0.08 68.89 03:25:01 PM 4 27.69 0.00 0.87 1.15 0.08 70.21 03:25:01 PM 5 45.47 0.00 1.00 0.38 0.10 53.04 03:25:01 PM 6 39.51 0.00 1.09 0.43 0.08 58.89 03:25:01 PM 7 29.09 0.00 1.11 0.07 0.08 69.65 03:26:01 PM all 38.09 0.00 2.09 0.54 0.11 59.17 03:26:01 PM 0 45.88 0.00 2.20 0.00 0.13 51.79 03:26:01 PM 1 42.70 0.00 2.39 0.03 0.12 54.76 03:26:01 PM 2 36.46 0.00 1.92 0.30 0.10 61.21 03:26:01 PM 3 25.66 0.00 2.39 1.13 0.12 70.72 03:26:01 PM 4 51.77 0.00 2.03 0.05 0.10 46.04 03:26:01 PM 5 39.13 0.00 2.02 2.78 0.12 55.96 03:26:01 PM 6 26.80 0.00 2.07 0.02 0.10 71.01 03:26:01 PM 7 36.33 0.00 1.70 0.00 0.12 61.86 03:27:01 PM all 17.38 0.27 1.65 1.32 0.07 79.30 03:27:01 PM 0 17.73 0.00 2.06 0.67 0.08 79.46 03:27:01 PM 1 20.92 0.03 1.39 2.41 0.07 75.18 03:27:01 PM 2 13.58 0.33 1.52 0.99 0.10 83.48 03:27:01 PM 3 16.92 0.02 1.44 2.41 0.07 79.15 03:27:01 PM 4 15.42 0.00 1.35 0.89 0.08 82.25 03:27:01 PM 5 18.43 1.12 2.02 2.61 0.07 75.75 03:27:01 PM 6 18.89 0.00 1.92 0.30 0.07 78.82 03:27:01 PM 7 17.18 0.65 1.47 0.32 0.05 80.32 03:28:01 PM all 26.25 0.31 2.19 0.07 0.12 71.06 03:28:01 PM 0 21.78 0.05 2.14 0.05 0.12 75.86 03:28:01 PM 1 25.43 0.05 2.09 0.08 0.12 72.23 03:28:01 PM 2 34.35 0.02 2.14 0.13 0.10 63.25 03:28:01 PM 3 25.59 0.00 2.04 0.07 0.12 72.19 03:28:01 PM 4 34.44 0.07 2.41 0.10 0.13 62.86 03:28:01 PM 5 22.33 1.74 1.84 0.10 0.12 73.87 03:28:01 PM 6 26.22 0.03 2.44 0.02 0.12 71.17 03:28:01 PM 7 19.90 0.50 2.41 0.03 0.12 77.04 Average: all 23.66 0.10 1.66 0.84 0.08 73.65 Average: 0 21.54 0.01 1.73 0.51 0.09 76.12 Average: 1 21.96 0.01 1.60 1.01 0.09 75.32 Average: 2 27.58 0.06 1.78 0.66 0.09 69.83 Average: 3 22.10 0.00 1.53 1.08 0.09 75.20 Average: 4 26.12 0.01 1.67 0.89 0.08 71.23 Average: 5 25.55 0.48 1.66 1.36 0.08 70.86 Average: 6 23.70 0.01 1.84 0.73 0.08 73.65 Average: 7 20.73 0.19 1.49 0.49 0.08 77.01