---> uname -a: Linux prd-centos8-docker-8c-8g-22097.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: 2799.998 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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 25342 19 5408 30278 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:bf:e0:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:febf:e0b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:e4:df:bb 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:fee4:dfbb/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) 06/18/2025 _x86_64_ (8 CPU) 13:53:58 LINUX RESTART (8 CPU) 01:55:01 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 251.23 17.49 233.74 3642.12 11993.57 01:57:01 PM 131.47 1.52 129.96 466.11 12141.04 01:58:01 PM 123.21 0.73 122.48 454.25 40132.01 01:59:01 PM 33.57 0.53 33.04 98.50 528.07 02:00:01 PM 9.31 0.00 9.31 0.00 216.56 02:01:01 PM 9.01 0.02 9.00 0.13 461.93 02:02:01 PM 23.43 0.07 23.37 1.73 505.55 02:03:01 PM 96.02 0.00 96.02 0.00 23192.02 02:04:01 PM 110.18 0.00 110.18 0.00 1232.32 02:05:01 PM 47.08 2.92 44.17 4552.75 12350.90 Average: 83.45 2.33 81.12 921.51 10275.29 01:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 28299048 30432508 4356664 13.34 2688 2447320 2116668 6.28 222320 3655572 275060 01:57:01 PM 25133004 28409100 7522708 23.04 2688 3579936 4146916 12.30 326300 6677992 1066364 01:58:01 PM 24778352 28158716 7877360 24.12 2688 3664032 4343520 12.89 427776 6842648 60 01:59:01 PM 24534368 27922532 8121344 24.87 2688 3671712 4299336 12.76 437492 7079004 716 02:00:01 PM 24467168 27856984 8188544 25.08 2688 3673432 4319148 12.81 437936 7145620 116 02:01:01 PM 25386792 28785208 7268920 22.26 2688 3682012 3566952 10.58 439876 6229828 20 02:02:01 PM 25130548 28770324 7525164 23.04 2688 3922428 3569084 10.59 502116 6411972 235596 02:03:01 PM 23330620 27451024 9325092 28.56 2688 4392048 6108748 18.12 549252 8105980 724 02:04:01 PM 24481356 28539620 8174356 25.03 2688 4318200 3523196 10.45 546364 6977628 15572 02:05:01 PM 26017796 31070696 6637916 20.33 2688 5301736 1477180 4.38 896608 5085136 532468 Average: 25155905 28739671 7499807 22.97 2688 3865286 3747075 11.12 478604 6421138 212670 01:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 429.27 328.57 5030.69 45.22 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 415.34 278.87 10666.28 40.19 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 2.33 2.33 0.11 0.11 0.00 0.00 0.00 0.00 01:58:01 PM eth0 14.85 13.66 5.17 6.36 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 01:58:01 PM vetha31fa51 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:59:01 PM lo 47.28 47.28 4.06 4.06 0.00 0.00 0.00 0.00 01:59:01 PM eth0 169.11 132.77 49.93 55.87 0.00 0.00 0.00 0.00 01:59:01 PM docker0 9.90 11.40 1.56 1.44 0.00 0.00 0.00 0.00 02:00:01 PM lo 57.41 57.41 2.92 2.92 0.00 0.00 0.00 0.00 02:00:01 PM eth0 123.88 111.55 38.21 47.35 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.72 0.93 0.11 0.17 0.00 0.00 0.00 0.00 02:01:01 PM lo 20.39 20.39 1.00 1.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 165.16 127.71 77.06 45.12 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:02:01 PM eth0 140.41 104.95 793.34 19.32 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 213.16 213.16 38.85 38.85 0.00 0.00 0.00 0.00 02:03:01 PM eth0 548.29 281.36 2090.47 27.91 0.00 0.00 0.00 0.00 02:03:01 PM docker0 99.87 105.48 18.07 19.27 0.00 0.00 0.00 0.00 02:03:01 PM vethc603571 87.36 92.35 17.93 16.01 0.00 0.00 0.00 0.00 02:03:01 PM veth97f20ea 12.51 13.83 1.50 3.53 0.00 0.00 0.00 0.00 02:04:01 PM lo 830.69 830.69 187.70 187.70 0.00 0.00 0.00 0.00 02:04:01 PM eth0 96.37 74.06 269.54 26.09 0.00 0.00 0.00 0.00 02:04:01 PM docker0 403.52 415.00 95.29 90.47 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:05:01 PM eth0 91.24 75.37 1261.55 19.45 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 117.24 117.24 23.47 23.47 0.00 0.00 0.00 0.00 Average: eth0 219.39 152.89 2028.18 33.29 0.00 0.00 0.00 0.00 Average: docker0 51.40 53.30 11.50 11.14 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) 06/18/2025 _x86_64_ (8 CPU) 13:53:58 LINUX RESTART (8 CPU) 01:55:01 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 20.83 0.00 1.39 0.83 0.08 76.87 01:56:01 PM 0 22.62 0.00 1.00 0.50 0.08 75.79 01:56:01 PM 1 17.40 0.00 0.87 0.37 0.08 81.28 01:56:01 PM 2 25.71 0.00 2.28 0.70 0.08 71.23 01:56:01 PM 3 21.06 0.00 0.85 0.28 0.10 77.70 01:56:01 PM 4 19.68 0.00 1.17 0.50 0.08 78.56 01:56:01 PM 5 26.30 0.00 1.49 1.00 0.07 71.14 01:56:01 PM 6 16.13 0.00 1.39 1.69 0.07 80.72 01:56:01 PM 7 17.72 0.00 2.04 1.59 0.08 78.56 01:57:01 PM all 46.64 0.00 2.13 0.50 0.10 50.64 01:57:01 PM 0 41.81 0.00 1.90 0.67 0.10 55.52 01:57:01 PM 1 53.04 0.00 2.11 0.22 0.12 44.52 01:57:01 PM 2 52.35 0.00 1.53 0.15 0.08 45.89 01:57:01 PM 3 61.41 0.00 2.05 0.29 0.10 36.15 01:57:01 PM 4 30.05 0.00 2.55 2.05 0.10 65.25 01:57:01 PM 5 40.16 0.00 2.20 0.05 0.08 57.51 01:57:01 PM 6 37.47 0.00 1.66 0.05 0.10 60.72 01:57:01 PM 7 56.77 0.00 3.02 0.50 0.10 39.61 01:58:01 PM all 19.12 0.00 3.05 1.19 0.09 76.55 01:58:01 PM 0 19.91 0.00 2.86 1.31 0.10 75.82 01:58:01 PM 1 17.94 0.00 3.04 4.99 0.12 73.91 01:58:01 PM 2 20.34 0.00 3.01 0.71 0.10 75.84 01:58:01 PM 3 24.42 0.00 3.77 1.36 0.08 70.36 01:58:01 PM 4 21.47 0.00 2.88 0.37 0.08 75.20 01:58:01 PM 5 16.64 0.00 2.95 0.24 0.10 80.08 01:58:01 PM 6 16.86 0.00 3.38 0.07 0.07 79.63 01:58:01 PM 7 15.36 0.00 2.48 0.47 0.10 81.58 01:59:01 PM all 21.96 0.00 2.54 0.07 0.10 75.32 01:59:01 PM 0 26.82 0.00 2.71 0.05 0.10 70.32 01:59:01 PM 1 21.71 0.00 2.39 0.02 0.12 75.76 01:59:01 PM 2 23.05 0.00 2.97 0.05 0.12 73.81 01:59:01 PM 3 17.98 0.00 2.94 0.12 0.12 78.85 01:59:01 PM 4 19.20 0.00 2.46 0.07 0.08 78.19 01:59:01 PM 5 22.61 0.00 2.87 0.12 0.10 74.30 01:59:01 PM 6 19.29 0.00 1.86 0.02 0.08 78.75 01:59:01 PM 7 25.04 0.00 2.16 0.10 0.08 72.61 02:00:01 PM all 5.01 0.00 1.09 0.02 0.06 93.81 02:00:01 PM 0 6.89 0.00 1.79 0.05 0.07 91.20 02:00:01 PM 1 5.09 0.00 1.02 0.00 0.08 93.80 02:00:01 PM 2 6.67 0.00 1.46 0.00 0.05 91.82 02:00:01 PM 3 3.16 0.00 1.20 0.03 0.07 95.53 02:00:01 PM 4 3.93 0.00 1.12 0.00 0.08 94.86 02:00:01 PM 5 4.18 0.00 1.07 0.02 0.07 94.67 02:00:01 PM 6 6.44 0.00 0.74 0.05 0.05 92.72 02:00:01 PM 7 3.74 0.00 0.33 0.00 0.05 95.87 02:01:01 PM all 11.15 0.00 0.71 0.03 0.06 88.05 02:01:01 PM 0 3.19 0.00 1.67 0.00 0.05 95.09 02:01:01 PM 1 7.08 0.00 0.42 0.10 0.07 92.34 02:01:01 PM 2 9.74 0.00 0.30 0.00 0.05 89.91 02:01:01 PM 3 42.23 0.00 1.37 0.03 0.08 56.28 02:01:01 PM 4 9.63 0.00 0.43 0.00 0.05 89.88 02:01:01 PM 5 4.17 0.00 0.20 0.00 0.05 95.58 02:01:01 PM 6 4.11 0.00 0.58 0.00 0.07 95.24 02:01:01 PM 7 9.12 0.00 0.68 0.10 0.03 90.07 02:02:01 PM all 35.47 0.00 0.97 0.05 0.08 63.43 02:02:01 PM 0 23.91 0.00 1.02 0.05 0.10 74.92 02:02:01 PM 1 33.58 0.00 1.19 0.00 0.08 65.15 02:02:01 PM 2 30.42 0.00 1.29 0.08 0.08 68.12 02:02:01 PM 3 47.39 0.00 0.52 0.08 0.08 51.93 02:02:01 PM 4 34.45 0.00 0.47 0.00 0.08 65.00 02:02:01 PM 5 31.19 0.00 1.24 0.10 0.07 67.41 02:02:01 PM 6 51.39 0.00 0.82 0.02 0.08 47.69 02:02:01 PM 7 31.46 0.00 1.20 0.03 0.08 67.22 02:03:01 PM all 26.86 0.00 2.32 0.61 0.10 70.10 02:03:01 PM 0 19.99 0.00 2.05 0.05 0.10 77.80 02:03:01 PM 1 19.45 0.00 2.61 1.67 0.10 76.17 02:03:01 PM 2 31.06 0.00 2.17 0.67 0.08 66.01 02:03:01 PM 3 15.86 0.00 2.47 0.08 0.13 81.45 02:03:01 PM 4 34.26 0.00 2.20 0.12 0.12 63.30 02:03:01 PM 5 28.99 0.00 2.05 0.08 0.08 68.79 02:03:01 PM 6 36.72 0.00 2.52 0.22 0.10 60.44 02:03:01 PM 7 28.58 0.00 2.51 1.95 0.08 66.87 02:04:01 PM all 26.01 0.00 2.15 0.25 0.10 71.49 02:04:01 PM 0 13.05 0.00 2.03 0.86 0.12 83.95 02:04:01 PM 1 21.91 0.00 2.08 0.44 0.10 75.47 02:04:01 PM 2 33.22 0.00 2.65 0.03 0.10 64.00 02:04:01 PM 3 16.29 0.00 2.10 0.44 0.12 81.05 02:04:01 PM 4 28.72 0.00 1.56 0.03 0.10 69.59 02:04:01 PM 5 29.65 0.00 2.15 0.17 0.10 67.93 02:04:01 PM 6 30.52 0.00 2.50 0.07 0.08 66.83 02:04:01 PM 7 34.67 0.00 2.11 0.00 0.08 63.14 02:05:01 PM all 27.11 0.00 1.98 0.35 0.08 70.48 02:05:01 PM 0 14.18 0.00 2.26 0.18 0.08 83.29 02:05:01 PM 1 34.25 0.00 2.02 0.85 0.08 62.78 02:05:01 PM 2 31.98 0.00 2.39 0.03 0.07 65.53 02:05:01 PM 3 10.69 0.00 1.78 0.70 0.08 86.75 02:05:01 PM 4 33.64 0.00 2.03 0.47 0.08 63.78 02:05:01 PM 5 33.97 0.00 2.25 0.35 0.07 63.37 02:05:01 PM 6 33.15 0.00 2.09 0.05 0.08 64.63 02:05:01 PM 7 25.02 0.00 1.02 0.12 0.08 73.76 Average: all 24.01 0.00 1.83 0.39 0.09 73.69 Average: 0 19.23 0.00 1.93 0.37 0.09 78.38 Average: 1 23.15 0.00 1.77 0.86 0.10 74.12 Average: 2 26.44 0.00 2.00 0.24 0.08 71.23 Average: 3 26.06 0.00 1.90 0.34 0.10 71.60 Average: 4 23.50 0.00 1.69 0.36 0.09 74.37 Average: 5 23.77 0.00 1.84 0.21 0.08 74.09 Average: 6 25.20 0.00 1.75 0.22 0.08 72.75 Average: 7 24.74 0.00 1.76 0.49 0.08 72.94