---> uname -a: Linux prd-centos8-docker-8c-8g-20927.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1155 25141 19 5592 30261 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:68:e6:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe68:e6c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:7d:9a:9c 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::42:49ff:fe7d:9a9c/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) 06/13/2025 _x86_64_ (8 CPU) 15:50:35 LINUX RESTART (8 CPU) 03:51:02 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 241.53 14.64 226.89 3161.50 7430.28 03:53:01 PM 280.67 10.51 270.15 1885.69 19687.82 03:54:01 PM 163.26 0.85 162.41 561.95 42085.12 03:55:01 PM 41.11 0.03 41.08 1.60 820.60 03:56:01 PM 20.29 0.48 19.81 21.46 426.11 03:57:01 PM 4.33 0.00 4.33 0.00 343.20 03:58:01 PM 20.73 0.00 20.73 0.00 980.29 03:59:01 PM 100.82 0.00 100.82 0.00 22711.94 04:00:01 PM 161.26 0.00 161.26 0.00 1721.98 04:01:01 PM 48.83 3.70 45.13 6064.38 26973.53 04:02:01 PM 46.54 0.63 45.91 196.24 8161.40 Average: 102.46 2.79 99.67 1077.97 11947.57 03:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29399940 31189708 3255772 9.97 2688 2109548 1989248 5.90 157184 2658352 218076 03:53:01 PM 27462324 29656288 5193388 15.90 2688 2505548 3131484 9.29 261800 4441028 48256 03:54:01 PM 25319772 28695400 7335940 22.46 2688 3660248 3519692 10.44 419656 6316988 828 03:55:01 PM 25001772 28380920 7653940 23.44 2688 3662528 3983048 11.82 435988 6611880 72 03:56:01 PM 24878320 28262268 7777392 23.82 2688 3667460 3805332 11.29 438736 6734956 156 03:57:01 PM 25583532 28975768 7072180 21.66 2688 3675780 3258168 9.67 440604 6032664 124 03:58:01 PM 25028084 28651176 7627628 23.36 2688 3905112 3564916 10.58 502176 6518036 207732 03:59:01 PM 23115240 27229440 9540472 29.22 2688 4385792 6327552 18.77 550388 8322628 1108 04:00:01 PM 24162480 28214348 8493232 26.01 2688 4311256 3878980 11.51 549308 7293160 15556 04:01:01 PM 25303856 30510224 7351856 22.51 2688 5457004 1936320 5.75 766664 5926484 187032 04:02:01 PM 25728660 30968512 6927052 21.21 2688 5485988 1541100 4.57 961632 5305412 22716 Average: 25543998 29157641 7111714 21.78 2688 3893297 3357804 9.96 498558 6014690 63787 03:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 314.64 193.58 1340.52 41.84 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 431.64 349.84 5274.12 50.86 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 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 360.40 217.14 10041.33 31.60 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:55:01 PM lo 20.98 20.98 1.88 1.88 0.00 0.00 0.00 0.00 03:55:01 PM eth0 29.58 25.81 8.10 12.70 0.00 0.00 0.00 0.00 03:55:01 PM docker0 5.60 6.30 0.80 0.73 0.00 0.00 0.00 0.00 03:55:01 PM veth144cc46 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:56:01 PM lo 60.61 60.61 3.98 3.98 0.00 0.00 0.00 0.00 03:56:01 PM eth0 277.39 195.12 76.92 77.57 0.00 0.00 0.00 0.00 03:56:01 PM docker0 5.03 6.08 0.88 0.90 0.00 0.00 0.00 0.00 03:57:01 PM lo 25.16 25.16 1.23 1.23 0.00 0.00 0.00 0.00 03:57:01 PM eth0 197.97 143.35 78.90 54.22 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:58:01 PM eth0 130.53 102.05 610.91 24.61 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 269.00 269.00 49.22 49.22 0.00 0.00 0.00 0.00 03:59:01 PM eth0 659.04 372.88 2291.11 35.22 0.00 0.00 0.00 0.00 03:59:01 PM docker0 126.15 133.01 23.05 24.26 0.00 0.00 0.00 0.00 03:59:01 PM vetha43839c 112.39 118.00 23.05 20.16 0.00 0.00 0.00 0.00 03:59:01 PM vethb3286ca 13.76 15.71 1.72 4.37 0.00 0.00 0.00 0.00 04:00:01 PM lo 773.15 773.15 177.52 177.52 0.00 0.00 0.00 0.00 04:00:01 PM eth0 86.77 65.71 266.32 23.25 0.00 0.00 0.00 0.00 04:00:01 PM docker0 375.77 386.42 90.35 85.56 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 04:01:01 PM eth0 388.89 281.37 3345.36 28.18 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM eth0 84.13 71.94 224.50 31.03 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 Average: lo 104.71 104.71 21.29 21.29 0.00 0.00 0.00 0.00 Average: eth0 269.12 183.52 2142.81 37.36 0.00 0.00 0.00 0.00 Average: docker0 46.66 48.42 10.48 10.15 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) 06/13/2025 _x86_64_ (8 CPU) 15:50:35 LINUX RESTART (8 CPU) 03:51:02 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 10.96 0.00 1.19 0.83 0.05 86.98 03:52:01 PM 0 11.14 0.00 1.15 0.22 0.05 87.44 03:52:01 PM 1 9.63 0.00 2.06 2.69 0.07 85.56 03:52:01 PM 2 5.44 0.00 0.85 0.54 0.05 93.11 03:52:01 PM 3 10.08 0.00 0.87 0.24 0.05 88.76 03:52:01 PM 4 22.57 0.00 1.59 0.42 0.05 75.36 03:52:01 PM 5 13.62 0.00 1.48 0.46 0.05 84.39 03:52:01 PM 6 7.44 0.00 0.88 1.56 0.03 90.08 03:52:01 PM 7 7.72 0.00 0.59 0.53 0.02 91.14 03:53:01 PM all 37.39 0.00 1.43 1.53 0.09 59.56 03:53:01 PM 0 36.95 0.00 0.95 0.13 0.08 61.88 03:53:01 PM 1 37.10 0.00 1.77 1.87 0.08 59.17 03:53:01 PM 2 37.43 0.00 1.52 2.16 0.08 58.80 03:53:01 PM 3 45.63 0.00 1.92 3.45 0.10 48.90 03:53:01 PM 4 42.99 0.00 1.04 1.12 0.08 54.77 03:53:01 PM 5 47.88 0.00 1.42 1.98 0.10 48.62 03:53:01 PM 6 21.36 0.00 1.36 0.77 0.07 76.45 03:53:01 PM 7 29.78 0.00 1.44 0.79 0.10 67.89 03:54:01 PM all 28.76 0.00 2.64 2.47 0.08 66.05 03:54:01 PM 0 30.54 0.00 1.98 0.42 0.08 66.97 03:54:01 PM 1 25.95 0.00 3.09 7.45 0.10 63.40 03:54:01 PM 2 30.20 0.00 2.20 2.29 0.08 65.22 03:54:01 PM 3 32.25 0.00 2.84 4.19 0.08 60.63 03:54:01 PM 4 44.77 0.00 2.99 0.81 0.08 51.34 03:54:01 PM 5 32.19 0.00 1.88 2.87 0.07 62.99 03:54:01 PM 6 15.84 0.00 3.07 0.86 0.08 80.15 03:54:01 PM 7 18.33 0.00 3.07 0.91 0.07 77.62 03:55:01 PM all 20.26 0.00 2.18 0.13 0.08 77.35 03:55:01 PM 0 18.76 0.00 2.28 0.13 0.08 78.74 03:55:01 PM 1 18.05 0.00 1.79 0.20 0.08 79.88 03:55:01 PM 2 18.11 0.00 1.88 0.12 0.08 79.82 03:55:01 PM 3 18.70 0.00 2.01 0.13 0.08 79.08 03:55:01 PM 4 21.30 0.00 2.16 0.12 0.07 76.36 03:55:01 PM 5 25.21 0.00 2.78 0.10 0.08 71.83 03:55:01 PM 6 23.01 0.00 2.56 0.12 0.07 74.24 03:55:01 PM 7 18.95 0.00 2.01 0.08 0.08 78.88 03:56:01 PM all 11.53 0.00 1.50 0.08 0.06 86.83 03:56:01 PM 0 14.29 0.00 1.55 0.15 0.07 83.94 03:56:01 PM 1 11.93 0.00 1.61 0.00 0.07 86.40 03:56:01 PM 2 10.74 0.00 1.77 0.05 0.07 87.37 03:56:01 PM 3 11.13 0.00 1.26 0.02 0.07 87.53 03:56:01 PM 4 8.54 0.00 1.26 0.10 0.07 90.04 03:56:01 PM 5 15.38 0.00 1.59 0.17 0.07 82.80 03:56:01 PM 6 10.84 0.00 1.52 0.07 0.05 87.52 03:56:01 PM 7 9.39 0.00 1.43 0.07 0.07 89.05 03:57:01 PM all 10.42 0.00 0.59 0.01 0.05 88.93 03:57:01 PM 0 6.98 0.00 0.27 0.00 0.05 92.70 03:57:01 PM 1 9.13 0.00 1.10 0.02 0.05 89.70 03:57:01 PM 2 8.94 0.00 0.42 0.00 0.07 90.58 03:57:01 PM 3 26.51 0.00 0.40 0.02 0.05 73.02 03:57:01 PM 4 6.05 0.00 0.82 0.08 0.05 93.00 03:57:01 PM 5 6.51 0.00 0.33 0.00 0.03 93.12 03:57:01 PM 6 4.86 0.00 1.02 0.00 0.05 94.07 03:57:01 PM 7 14.36 0.00 0.37 0.00 0.03 85.24 03:58:01 PM all 33.19 0.00 0.78 0.08 0.07 65.87 03:58:01 PM 0 26.88 0.00 0.65 0.00 0.07 72.40 03:58:01 PM 1 34.20 0.00 0.37 0.00 0.07 65.37 03:58:01 PM 2 23.61 0.00 1.00 0.03 0.05 75.31 03:58:01 PM 3 40.10 0.00 0.90 0.03 0.08 58.88 03:58:01 PM 4 48.50 0.00 1.32 0.30 0.07 49.82 03:58:01 PM 5 27.43 0.00 0.32 0.07 0.07 72.12 03:58:01 PM 6 25.35 0.00 0.85 0.20 0.07 73.53 03:58:01 PM 7 39.47 0.00 0.85 0.00 0.08 59.59 03:59:01 PM all 25.18 0.00 2.12 0.68 0.09 71.94 03:59:01 PM 0 20.54 0.00 1.83 0.27 0.10 77.27 03:59:01 PM 1 18.05 0.00 2.44 0.52 0.08 78.90 03:59:01 PM 2 36.10 0.00 1.93 0.81 0.10 61.06 03:59:01 PM 3 17.56 0.00 1.95 0.40 0.07 80.02 03:59:01 PM 4 24.05 0.00 2.36 2.91 0.10 70.58 03:59:01 PM 5 34.76 0.00 2.84 0.05 0.10 62.25 03:59:01 PM 6 22.43 0.00 1.83 0.10 0.08 75.55 03:59:01 PM 7 27.96 0.00 1.79 0.35 0.07 69.82 04:00:01 PM all 25.88 0.00 1.69 0.29 0.09 72.05 04:00:01 PM 0 16.16 0.00 2.58 1.91 0.08 79.26 04:00:01 PM 1 17.41 0.00 1.83 0.08 0.08 80.60 04:00:01 PM 2 21.91 0.00 1.66 0.17 0.07 76.19 04:00:01 PM 3 31.51 0.00 1.04 0.02 0.08 67.36 04:00:01 PM 4 30.93 0.00 1.88 0.02 0.10 67.07 04:00:01 PM 5 34.34 0.00 1.27 0.08 0.10 64.21 04:00:01 PM 6 31.92 0.00 1.96 0.00 0.08 66.04 04:00:01 PM 7 22.87 0.00 1.32 0.02 0.10 75.69 04:01:01 PM all 26.04 0.00 1.67 1.04 0.07 71.18 04:01:01 PM 0 28.03 0.00 1.63 0.08 0.08 70.18 04:01:01 PM 1 32.14 0.00 1.64 1.99 0.07 64.15 04:01:01 PM 2 11.87 0.00 2.27 4.18 0.07 81.62 04:01:01 PM 3 30.54 0.00 2.19 0.62 0.07 66.58 04:01:01 PM 4 26.95 0.00 1.04 0.00 0.07 71.95 04:01:01 PM 5 19.05 0.00 1.66 0.55 0.07 78.67 04:01:01 PM 6 31.58 0.00 1.41 0.69 0.07 66.27 04:01:01 PM 7 28.16 0.00 1.52 0.23 0.07 70.02 04:02:01 PM all 21.54 0.00 1.05 0.24 0.05 77.12 04:02:01 PM 0 10.67 0.00 1.13 0.40 0.07 87.73 04:02:01 PM 1 37.54 0.00 2.07 0.35 0.07 59.97 04:02:01 PM 2 12.21 0.00 0.63 0.10 0.05 87.00 04:02:01 PM 3 21.47 0.00 0.43 0.02 0.05 78.03 04:02:01 PM 4 20.51 0.00 1.10 0.05 0.03 78.30 04:02:01 PM 5 10.20 0.00 0.82 0.47 0.05 88.47 04:02:01 PM 6 34.27 0.00 1.08 0.03 0.05 64.56 04:02:01 PM 7 25.45 0.00 1.12 0.48 0.03 72.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.84 0.00 1.53 0.67 0.07 74.89 Average: 0 20.09 0.00 1.45 0.34 0.07 78.04 Average: 1 22.85 0.00 1.80 1.37 0.07 73.90 Average: 2 19.70 0.00 1.47 0.95 0.07 77.82 Average: 3 25.98 0.00 1.44 0.83 0.07 71.69 Average: 4 27.02 0.00 1.59 0.54 0.07 70.78 Average: 5 24.24 0.00 1.49 0.62 0.07 73.59 Average: 6 20.83 0.00 1.59 0.40 0.06 77.12 Average: 7 22.06 0.00 1.41 0.31 0.07 76.15