---> uname -a: Linux prd-centos8-docker-8c-8g-39593.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1143 25292 19 5454 30273 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:ad:5b:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fead:5b6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:17:63:f0 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:aff:fe17:63f0/64 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) 08/21/2025 _x86_64_ (8 CPU) 14:43:04 LINUX RESTART (8 CPU) 02:44:01 PM tps rtps wtps bread/s bwrtn/s 02:45:01 PM 222.71 16.59 206.11 3707.03 11951.83 02:46:01 PM 195.20 2.43 192.77 507.25 14960.52 02:47:01 PM 134.67 0.73 133.94 511.16 41957.01 02:48:01 PM 41.00 0.02 40.98 0.40 569.13 02:49:01 PM 13.93 0.50 13.43 23.46 340.19 02:50:01 PM 5.01 0.08 4.93 4.00 382.31 02:51:01 PM 8.21 0.00 8.21 0.00 335.22 02:52:01 PM 108.61 0.02 108.60 0.40 23473.53 02:53:01 PM 20.39 0.00 20.39 0.00 633.57 02:54:01 PM 142.97 2.43 140.54 4461.31 1945.68 02:55:01 PM 66.11 0.78 65.32 90.38 29749.33 Average: 87.16 2.14 85.02 845.94 11481.00 02:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 PM 28894512 30885308 3761200 11.52 2688 2305784 1710120 5.07 175880 3114656 221708 02:46:01 PM 26813336 29084156 5842376 17.89 2688 2579132 3290860 9.76 276160 5062008 89356 02:47:01 PM 24838096 28244352 7817616 23.94 2688 3689488 4325488 12.83 428576 6778756 220 02:48:01 PM 24334488 27744828 8321224 25.48 2688 3692352 4667024 13.85 438152 7267484 80 02:49:01 PM 24198484 27613660 8457228 25.90 2688 3697456 4453372 13.21 439728 7403060 24 02:50:01 PM 25447136 28872556 7208576 22.07 2688 3707268 3404932 10.10 442156 6156688 32 02:51:01 PM 25210452 28641284 7445260 22.80 2688 3711660 3637084 10.79 445580 6388152 192 02:52:01 PM 24382620 28512908 8273092 25.33 2688 4395324 5370012 15.93 542320 7062372 120 02:53:01 PM 23151004 27313536 9504708 29.11 2688 4431232 6110264 18.13 555324 8270764 1968 02:54:01 PM 24333668 28908108 8322044 25.48 2688 4829340 3392464 10.07 648728 7010932 342124 02:55:01 PM 25939528 31039904 6716184 20.57 2688 5344804 1464564 4.35 908008 5139232 24016 Average: 25231211 28805509 7424501 22.74 2688 3853076 3802380 11.28 481874 6332191 61804 02:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 299.88 236.82 3090.79 49.85 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 323.26 246.83 3855.38 45.80 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 1.17 1.17 0.06 0.06 0.00 0.00 0.00 0.00 02:47:01 PM eth0 285.95 170.88 9480.46 15.87 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:48:01 PM lo 36.73 36.73 3.12 3.12 0.00 0.00 0.00 0.00 02:48:01 PM eth0 103.81 68.43 26.59 28.03 0.00 0.00 0.00 0.00 02:48:01 PM docker0 8.90 9.96 1.21 1.19 0.00 0.00 0.00 0.00 02:48:01 PM vethbd87c52 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:49:01 PM lo 65.83 65.83 3.96 3.96 0.00 0.00 0.00 0.00 02:49:01 PM eth0 439.74 304.38 131.37 126.73 0.00 0.00 0.00 0.00 02:49:01 PM docker0 3.48 4.20 0.63 0.67 0.00 0.00 0.00 0.00 02:50:01 PM lo 39.82 39.82 1.94 1.94 0.00 0.00 0.00 0.00 02:50:01 PM eth0 112.96 83.74 60.00 35.43 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 179.56 123.01 108.04 58.70 0.00 0.00 0.00 0.00 02:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:52:01 PM eth0 591.52 289.70 2963.31 23.19 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM veth987a582 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 PM vethf0f23de 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 PM lo 827.09 827.09 147.04 147.04 0.00 0.00 0.00 0.00 02:53:01 PM eth0 113.48 72.58 34.25 32.75 0.00 0.00 0.00 0.00 02:53:01 PM docker0 358.18 370.93 63.21 76.32 0.00 0.00 0.00 0.00 02:53:01 PM veth987a582 326.49 338.49 64.69 54.88 0.00 0.00 0.00 0.01 02:53:01 PM vethf0f23de 31.69 32.92 3.41 21.70 0.00 0.00 0.00 0.00 02:54:01 PM lo 611.46 611.46 100.91 100.91 0.00 0.00 0.00 0.00 02:54:01 PM eth0 180.26 143.84 1537.31 41.37 0.00 0.00 0.00 0.00 02:54:01 PM docker0 268.84 274.41 57.81 41.22 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 30.83 25.25 19.44 10.54 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.85 143.85 23.37 23.37 0.00 0.00 0.00 0.00 Average: eth0 241.93 160.49 1936.94 42.57 0.00 0.00 0.00 0.00 Average: docker0 58.13 59.97 11.17 10.86 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) 08/21/2025 _x86_64_ (8 CPU) 14:43:04 LINUX RESTART (8 CPU) 02:44:01 PM CPU %user %nice %system %iowait %steal %idle 02:45:01 PM all 14.07 0.00 1.25 1.29 0.07 83.32 02:45:01 PM 0 9.62 0.00 0.64 0.70 0.07 88.97 02:45:01 PM 1 10.42 0.00 0.90 2.06 0.08 86.53 02:45:01 PM 2 4.52 0.00 0.79 0.92 0.07 93.71 02:45:01 PM 3 24.43 0.00 2.73 1.91 0.10 70.83 02:45:01 PM 4 22.92 0.00 1.74 0.93 0.08 74.33 02:45:01 PM 5 18.41 0.00 1.85 2.12 0.07 77.54 02:45:01 PM 6 6.96 0.00 0.92 1.10 0.03 90.98 02:45:01 PM 7 15.23 0.00 0.47 0.55 0.07 83.69 02:46:01 PM all 43.30 0.00 1.41 1.21 0.12 53.96 02:46:01 PM 0 55.31 0.00 0.70 0.23 0.12 43.64 02:46:01 PM 1 44.22 0.00 1.60 1.52 0.12 52.54 02:46:01 PM 2 45.03 0.00 1.02 0.47 0.13 53.35 02:46:01 PM 3 49.48 0.00 1.57 0.68 0.12 48.15 02:46:01 PM 4 42.43 0.00 2.04 0.75 0.12 54.66 02:46:01 PM 5 55.66 0.00 2.53 1.88 0.13 39.80 02:46:01 PM 6 18.60 0.00 0.92 2.09 0.10 78.29 02:46:01 PM 7 35.64 0.00 0.90 2.06 0.10 61.29 02:47:01 PM all 24.19 0.00 2.64 2.52 0.10 70.54 02:47:01 PM 0 26.50 0.00 2.50 0.32 0.08 70.59 02:47:01 PM 1 24.58 0.00 2.27 5.02 0.12 68.02 02:47:01 PM 2 25.50 0.00 2.96 3.35 0.10 68.09 02:47:01 PM 3 23.72 0.00 2.55 8.95 0.12 64.66 02:47:01 PM 4 17.36 0.00 2.39 0.32 0.08 79.86 02:47:01 PM 5 26.75 0.00 2.84 1.06 0.08 69.26 02:47:01 PM 6 21.82 0.00 3.06 0.27 0.10 74.74 02:47:01 PM 7 27.32 0.00 2.55 0.87 0.12 69.13 02:48:01 PM all 21.37 0.00 2.37 0.13 0.23 75.91 02:48:01 PM 0 28.21 0.00 3.14 0.08 0.23 68.33 02:48:01 PM 1 28.03 0.00 2.98 0.03 0.25 68.71 02:48:01 PM 2 16.18 0.00 1.99 0.12 0.25 81.46 02:48:01 PM 3 19.06 0.00 2.13 0.03 0.15 78.63 02:48:01 PM 4 20.13 0.00 2.23 0.12 0.30 77.23 02:48:01 PM 5 18.08 0.00 2.00 0.10 0.20 79.62 02:48:01 PM 6 23.69 0.00 2.71 0.08 0.27 73.25 02:48:01 PM 7 17.53 0.00 1.79 0.45 0.17 80.06 02:49:01 PM all 8.91 0.00 1.36 0.07 0.09 89.56 02:49:01 PM 0 12.26 0.00 1.02 0.18 0.07 86.47 02:49:01 PM 1 10.26 0.00 1.47 0.17 0.08 88.02 02:49:01 PM 2 7.41 0.00 1.59 0.02 0.08 90.90 02:49:01 PM 3 8.05 0.00 1.65 0.00 0.10 90.19 02:49:01 PM 4 6.69 0.00 0.97 0.02 0.12 92.21 02:49:01 PM 5 8.88 0.00 0.99 0.08 0.10 89.95 02:49:01 PM 6 8.61 0.00 1.24 0.08 0.07 90.00 02:49:01 PM 7 9.15 0.00 1.97 0.02 0.08 88.78 02:50:01 PM all 5.69 0.00 0.49 19.55 0.19 74.09 02:50:01 PM 0 2.86 0.00 0.29 0.37 0.27 96.21 02:50:01 PM 1 3.48 0.00 0.29 51.13 0.32 44.78 02:50:01 PM 2 3.38 0.00 0.44 51.09 0.32 44.77 02:50:01 PM 3 2.91 0.00 0.72 3.82 0.10 92.45 02:50:01 PM 4 4.10 0.00 0.39 0.03 0.08 95.40 02:50:01 PM 5 15.85 0.00 0.86 49.89 0.15 33.25 02:50:01 PM 6 8.47 0.00 0.47 0.00 0.15 90.90 02:50:01 PM 7 4.43 0.00 0.44 0.00 0.15 94.98 02:51:01 PM all 23.14 0.00 0.82 0.02 0.11 75.91 02:51:01 PM 0 11.52 0.00 1.94 0.00 0.03 86.50 02:51:01 PM 1 23.94 0.00 0.33 0.08 0.07 75.57 02:51:01 PM 2 10.21 0.00 0.79 0.00 0.03 88.97 02:51:01 PM 3 8.51 0.00 1.14 0.05 0.05 90.25 02:51:01 PM 4 23.18 0.00 0.25 0.00 0.05 76.51 02:51:01 PM 5 47.00 0.00 1.46 0.02 0.55 50.98 02:51:01 PM 6 29.50 0.00 0.22 0.00 0.05 70.23 02:51:01 PM 7 30.98 0.00 0.45 0.00 0.07 68.51 02:52:01 PM all 22.06 0.00 1.82 1.58 0.44 74.10 02:52:01 PM 0 25.65 0.00 1.78 0.32 1.06 71.20 02:52:01 PM 1 20.47 0.00 2.20 3.01 0.64 73.69 02:52:01 PM 2 28.00 0.00 1.76 0.85 0.15 69.24 02:52:01 PM 3 26.48 0.00 1.88 0.48 0.65 70.50 02:52:01 PM 4 21.53 0.00 1.58 1.84 0.10 74.95 02:52:01 PM 5 15.11 0.00 1.85 1.11 0.10 81.83 02:52:01 PM 6 15.77 0.00 1.05 1.33 0.62 81.22 02:52:01 PM 7 23.37 0.00 2.44 3.72 0.20 70.26 02:53:01 PM all 32.26 0.00 1.70 0.03 0.13 65.89 02:53:01 PM 0 17.67 0.00 1.79 0.02 0.12 80.40 02:53:01 PM 1 27.65 0.00 2.31 0.02 0.15 69.88 02:53:01 PM 2 36.94 0.00 1.61 0.05 0.13 61.26 02:53:01 PM 3 52.80 0.00 2.36 0.00 0.17 44.67 02:53:01 PM 4 29.62 0.00 1.58 0.10 0.12 68.58 02:53:01 PM 5 39.48 0.00 1.43 0.02 0.13 58.93 02:53:01 PM 6 31.47 0.00 1.34 0.00 0.10 67.09 02:53:01 PM 7 22.52 0.00 1.19 0.00 0.10 76.19 02:54:01 PM all 31.01 0.00 1.67 0.36 0.10 66.86 02:54:01 PM 0 12.84 0.00 2.57 1.73 0.08 82.78 02:54:01 PM 1 33.94 0.00 1.72 0.05 0.08 64.21 02:54:01 PM 2 31.39 0.00 1.24 0.45 0.08 66.83 02:54:01 PM 3 34.20 0.00 1.36 0.32 0.10 64.02 02:54:01 PM 4 34.59 0.00 1.46 0.02 0.12 63.82 02:54:01 PM 5 35.51 0.00 2.28 0.17 0.12 61.93 02:54:01 PM 6 23.21 0.00 1.05 0.08 0.10 75.55 02:54:01 PM 7 42.31 0.00 1.69 0.08 0.10 55.81 02:55:01 PM all 16.78 0.00 1.73 0.84 0.05 80.60 02:55:01 PM 0 11.17 0.00 1.24 0.02 0.05 87.53 02:55:01 PM 1 31.70 0.00 2.69 2.69 0.08 62.83 02:55:01 PM 2 21.08 0.00 2.02 0.54 0.05 76.31 02:55:01 PM 3 4.24 0.00 1.24 0.03 0.03 94.45 02:55:01 PM 4 12.05 0.00 1.49 2.11 0.03 84.32 02:55:01 PM 5 16.32 0.00 1.93 0.03 0.07 81.65 02:55:01 PM 6 9.50 0.00 1.32 0.07 0.03 89.08 02:55:01 PM 7 28.14 0.00 1.94 1.20 0.07 68.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.07 0.00 1.57 2.50 0.15 73.71 Average: 0 19.44 0.00 1.60 0.36 0.20 78.40 Average: 1 23.53 0.00 1.71 5.96 0.18 68.62 Average: 2 20.87 0.00 1.47 5.24 0.13 72.28 Average: 3 23.08 0.00 1.76 1.48 0.15 73.53 Average: 4 21.33 0.00 1.47 0.57 0.11 76.53 Average: 5 27.02 0.00 1.82 5.12 0.16 65.89 Average: 6 17.97 0.00 1.30 0.46 0.15 80.12 Average: 7 23.33 0.00 1.44 0.81 0.11 74.30