---> uname -a: Linux prd-centos8-docker-8c-8g-4887.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: 2799.996 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1108 25671 19 5110 30308 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:2c:10:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe2c:1035/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:13:0b:38 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::42:4eff:fe13:b38/64 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) 02/12/2024 _x86_64_ (8 CPU) 15:59:04 LINUX RESTART (8 CPU) 04:00:01 PM tps rtps wtps bread/s bwrtn/s 04:01:01 PM 165.05 21.29 143.76 4386.61 11308.90 04:02:01 PM 210.81 7.33 203.48 1314.86 10566.71 04:03:01 PM 74.74 0.07 74.68 23.73 8098.57 04:04:01 PM 116.68 12.51 104.17 881.44 35553.27 04:05:01 PM 13.70 0.02 13.68 0.53 293.42 04:06:01 PM 30.67 0.10 30.57 77.57 916.33 04:07:01 PM 60.19 2.50 57.69 4508.98 10969.42 04:08:01 PM 103.50 1.12 102.38 84.37 30501.40 Average: 96.92 5.62 91.31 1409.75 13525.88 04:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 PM 29244160 31101980 3411552 10.45 2688 2176072 1586740 4.71 178724 2777808 100484 04:02:01 PM 27343028 29560760 5312684 16.27 2688 2530352 2911160 8.64 294756 4526668 157816 04:03:01 PM 26850304 29141716 5805408 17.78 2688 2601184 3097524 9.19 332052 4975784 9256 04:04:01 PM 25525616 28641516 7130096 21.83 2688 3409252 3586068 10.64 525056 6039276 384 04:05:01 PM 25176840 28295276 7478872 22.90 2688 3410504 6397856 18.98 534252 6351404 1640 04:06:01 PM 26152468 29447140 6503244 19.91 2688 3587108 2738796 8.13 652236 5286740 162960 04:07:01 PM 24633144 28886692 8022568 24.57 2688 4529420 3265632 9.69 807216 6600428 632308 04:08:01 PM 24421372 29143860 8234340 25.22 2688 4994092 2953280 8.76 983592 6627600 250024 Average: 26168366 29277368 6487346 19.87 2688 3404748 3317132 9.84 538486 5398214 164359 04:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 88.07 60.20 1103.90 27.16 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM lo 0.30 0.30 0.04 0.04 0.00 0.00 0.00 0.00 04:02:01 PM eth0 343.25 291.44 4891.15 46.42 0.00 0.00 0.00 0.00 04:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM lo 1.80 1.80 0.30 0.30 0.00 0.00 0.00 0.00 04:03:01 PM eth0 88.59 79.97 751.92 25.00 0.00 0.00 0.00 0.00 04:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM lo 19.14 19.14 1.87 1.87 0.00 0.00 0.00 0.00 04:04:01 PM eth0 1231.94 527.49 6456.64 44.28 0.00 0.00 0.00 0.00 04:04:01 PM docker0 6.70 7.48 0.86 0.88 0.00 0.00 0.00 0.00 04:05:01 PM lo 460.45 460.45 236.41 236.41 0.00 0.00 0.00 0.00 04:05:01 PM eth0 39.67 28.17 10.08 15.80 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:05:01 PM veth74500a4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 PM lo 84.76 84.76 8.42 8.42 0.00 0.00 0.00 0.00 04:06:01 PM eth0 152.65 136.45 227.96 1236.66 0.00 0.00 0.00 0.00 04:06:01 PM docker0 3.55 4.40 0.60 0.56 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 507.58 280.69 3835.27 44.64 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 193.55 193.55 52.18 52.18 0.00 0.00 0.00 0.00 04:08:01 PM eth0 61.61 82.24 298.58 1844.70 0.00 0.00 0.00 0.00 04:08:01 PM docker0 97.08 102.48 35.39 18.50 0.00 0.00 0.00 0.00 Average: lo 95.00 95.00 37.40 37.40 0.00 0.00 0.00 0.00 Average: eth0 314.16 185.83 2196.99 410.57 0.00 0.00 0.00 0.00 Average: docker0 13.42 14.30 4.61 2.49 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) 02/12/2024 _x86_64_ (8 CPU) 15:59:04 LINUX RESTART (8 CPU) 04:00:01 PM CPU %user %nice %system %iowait %steal %idle 04:01:01 PM all 10.96 0.00 1.10 1.33 0.05 86.55 04:01:01 PM 0 3.27 0.00 0.80 0.92 0.10 94.92 04:01:01 PM 1 15.03 0.00 1.87 2.86 0.07 80.17 04:01:01 PM 2 12.79 0.00 1.00 0.63 0.05 85.53 04:01:01 PM 3 4.24 0.00 0.63 2.59 0.03 92.50 04:01:01 PM 4 14.02 0.00 1.02 0.30 0.03 84.63 04:01:01 PM 5 10.38 0.00 0.98 1.45 0.05 87.13 04:01:01 PM 6 14.87 0.00 1.02 1.39 0.03 82.70 04:01:01 PM 7 13.14 0.00 1.49 0.48 0.05 84.84 04:02:01 PM all 34.13 0.00 1.29 1.23 0.11 63.25 04:02:01 PM 0 30.95 0.00 0.82 0.30 0.08 67.85 04:02:01 PM 1 36.21 0.00 1.50 0.90 0.10 61.28 04:02:01 PM 2 25.45 0.00 1.93 1.74 0.12 70.76 04:02:01 PM 3 45.74 0.00 1.46 0.89 0.10 51.81 04:02:01 PM 4 24.34 0.00 1.17 3.31 0.10 71.07 04:02:01 PM 5 25.26 0.00 1.31 1.70 0.10 71.63 04:02:01 PM 6 52.64 0.00 1.00 0.15 0.17 46.04 04:02:01 PM 7 32.36 0.00 1.14 0.82 0.08 65.60 04:03:01 PM all 41.65 0.00 1.02 0.67 0.10 56.56 04:03:01 PM 0 29.30 0.00 0.90 0.05 0.08 69.66 04:03:01 PM 1 41.92 0.00 0.89 0.42 0.10 56.68 04:03:01 PM 2 43.01 0.00 0.67 0.62 0.12 55.58 04:03:01 PM 3 43.66 0.00 0.85 0.08 0.08 55.32 04:03:01 PM 4 54.25 0.00 2.18 3.87 0.12 39.58 04:03:01 PM 5 40.96 0.00 1.00 0.07 0.08 57.88 04:03:01 PM 6 31.18 0.00 1.09 0.07 0.10 67.56 04:03:01 PM 7 49.00 0.00 0.55 0.20 0.08 50.17 04:04:01 PM all 19.03 0.26 3.13 2.35 0.10 75.13 04:04:01 PM 0 15.86 1.11 2.92 0.67 0.12 79.32 04:04:01 PM 1 20.27 0.12 3.51 1.37 0.08 74.65 04:04:01 PM 2 21.92 0.00 3.60 4.97 0.10 69.41 04:04:01 PM 3 16.28 0.02 2.68 5.62 0.10 75.30 04:04:01 PM 4 22.75 0.00 2.93 2.01 0.08 72.23 04:04:01 PM 5 20.46 0.02 3.34 2.31 0.10 73.77 04:04:01 PM 6 17.41 0.00 2.94 0.20 0.10 79.34 04:04:01 PM 7 17.33 0.83 3.08 1.65 0.10 77.01 04:05:01 PM all 10.94 0.30 1.11 0.07 0.08 87.51 04:05:01 PM 0 11.95 0.00 1.29 0.03 0.08 86.64 04:05:01 PM 1 11.28 0.00 1.20 0.13 0.07 87.32 04:05:01 PM 2 9.76 0.00 0.89 0.27 0.08 89.00 04:05:01 PM 3 8.97 0.00 1.07 0.00 0.07 89.90 04:05:01 PM 4 11.07 1.89 0.87 0.00 0.08 86.09 04:05:01 PM 5 10.53 0.08 1.16 0.00 0.07 88.16 04:05:01 PM 6 11.76 0.05 1.05 0.05 0.10 86.98 04:05:01 PM 7 12.19 0.34 1.36 0.05 0.07 86.00 04:06:01 PM all 36.47 0.09 2.01 0.47 0.12 60.84 04:06:01 PM 0 36.18 0.02 2.19 0.22 0.08 61.31 04:06:01 PM 1 27.99 0.44 2.16 0.23 0.15 69.02 04:06:01 PM 2 39.62 0.00 1.51 1.36 0.12 57.39 04:06:01 PM 3 34.13 0.05 1.78 0.45 0.12 63.47 04:06:01 PM 4 52.50 0.10 2.75 0.55 0.13 43.96 04:06:01 PM 5 16.86 0.03 1.54 0.29 0.10 81.18 04:06:01 PM 6 40.55 0.02 2.65 0.27 0.12 56.39 04:06:01 PM 7 43.91 0.08 1.51 0.37 0.12 54.00 04:07:01 PM all 27.35 0.00 1.88 0.78 0.08 69.90 04:07:01 PM 0 22.01 0.00 1.85 0.94 0.08 75.12 04:07:01 PM 1 29.29 0.00 2.39 0.98 0.10 67.25 04:07:01 PM 2 31.27 0.00 1.54 2.13 0.10 64.96 04:07:01 PM 3 15.59 0.00 1.53 1.31 0.08 81.49 04:07:01 PM 4 31.48 0.00 2.10 0.34 0.07 66.02 04:07:01 PM 5 25.50 0.00 2.40 0.27 0.08 71.75 04:07:01 PM 6 40.21 0.00 1.64 0.30 0.08 57.76 04:07:01 PM 7 23.46 0.00 1.61 0.02 0.07 74.85 04:08:01 PM all 30.11 0.00 1.33 2.43 0.10 66.04 04:08:01 PM 0 31.93 0.00 1.07 0.02 0.08 66.90 04:08:01 PM 1 42.81 0.00 2.74 7.75 0.17 46.54 04:08:01 PM 2 24.01 0.00 1.19 4.67 0.10 70.04 04:08:01 PM 3 24.98 0.00 1.10 1.09 0.10 72.73 04:08:01 PM 4 41.33 0.00 1.34 0.20 0.10 57.03 04:08:01 PM 5 17.07 0.00 1.12 0.23 0.08 81.49 04:08:01 PM 6 33.82 0.00 0.89 3.71 0.07 61.52 04:08:01 PM 7 24.90 0.00 1.19 1.76 0.07 72.09 Average: all 26.33 0.08 1.61 1.16 0.09 70.72 Average: 0 22.68 0.14 1.48 0.39 0.09 75.22 Average: 1 28.12 0.07 2.03 1.83 0.10 67.85 Average: 2 25.98 0.00 1.54 2.04 0.10 70.34 Average: 3 24.20 0.01 1.39 1.50 0.09 72.82 Average: 4 31.45 0.25 1.79 1.32 0.09 65.09 Average: 5 20.87 0.02 1.60 0.79 0.08 76.63 Average: 6 30.32 0.01 1.53 0.77 0.10 67.28 Average: 7 27.04 0.16 1.49 0.67 0.08 70.57