---> uname -a: Linux prd-centos8-docker-8c-8g-33571.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 1135 25109 19 5645 30281 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:0a:4e:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe0a:4e9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:a6:49:dc 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:efff:fea6:49dc/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) 08/07/2025 _x86_64_ (8 CPU) 12:37:58 LINUX RESTART (8 CPU) 12:39:01 PM tps rtps wtps bread/s bwrtn/s 12:40:01 PM 268.84 18.03 250.82 3911.76 12915.99 12:41:01 PM 184.55 1.18 183.37 200.10 36151.37 12:42:01 PM 74.71 0.70 74.01 519.87 16185.94 12:43:01 PM 21.26 0.00 21.26 0.00 357.73 12:44:01 PM 10.08 0.48 9.60 21.46 222.58 12:45:01 PM 10.66 0.00 10.66 0.00 531.38 12:46:01 PM 37.83 0.00 37.83 0.00 8570.99 12:47:01 PM 86.10 0.00 86.10 0.00 15525.74 12:48:01 PM 170.45 2.45 168.01 4477.79 2313.73 12:49:01 PM 44.84 1.37 43.47 1741.95 31174.69 Average: 90.93 2.42 88.51 1087.28 12395.11 12:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 PM 27604840 29767484 5050872 15.47 2688 2474960 2763068 8.20 239508 4323852 271616 12:41:01 PM 25081448 28465156 7574264 23.19 2688 3667924 3881100 11.52 340572 6624776 426772 12:42:01 PM 24592976 27996412 8062736 24.69 2688 3686192 4492416 13.33 434244 7018028 60 12:43:01 PM 24459996 27866852 8195716 25.10 2688 3689316 4348320 12.90 439432 7145980 96 12:44:01 PM 24356396 27766580 8299316 25.41 2688 3692528 4374060 12.98 440912 7248404 112 12:45:01 PM 25243244 28662892 7412468 22.70 2688 3701896 3668120 10.88 442940 6364152 20 12:46:01 PM 24688736 28656184 7966976 24.40 2688 4233388 3880140 11.51 507228 6824468 292264 12:47:01 PM 22947844 27103356 9707868 29.73 2688 4424280 6767064 20.08 554768 8478512 3960 12:48:01 PM 24417104 28930880 8238608 25.23 2688 4769636 3227428 9.58 585008 6996408 288144 12:49:01 PM 24316260 29607080 8339452 25.54 2688 5534616 2828072 8.39 790884 6874300 86596 Average: 24770884 28482288 7884828 24.15 2688 3987474 4022979 11.94 477550 6789888 136964 12:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 433.07 329.59 5094.00 61.42 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 425.86 278.27 10710.44 39.69 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 11.16 11.16 0.91 0.91 0.00 0.00 0.00 0.00 12:42:01 PM eth0 32.77 23.97 9.72 11.50 0.00 0.00 0.00 0.00 12:42:01 PM docker0 2.08 2.58 0.31 0.33 0.00 0.00 0.00 0.00 12:42:01 PM veth28387c1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM lo 62.33 62.33 4.63 4.63 0.00 0.00 0.00 0.00 12:43:01 PM eth0 175.41 140.15 62.30 63.62 0.00 0.00 0.00 0.00 12:43:01 PM docker0 9.51 10.70 1.41 1.38 0.00 0.00 0.00 0.00 12:44:01 PM lo 60.08 60.08 3.06 3.06 0.00 0.00 0.00 0.00 12:44:01 PM eth0 241.07 174.31 72.71 79.48 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 12:45:01 PM lo 18.83 18.83 0.92 0.92 0.00 0.00 0.00 0.00 12:45:01 PM eth0 156.02 118.53 99.98 43.50 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:46:01 PM eth0 682.20 364.39 2987.66 38.85 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 732.72 732.72 133.65 133.65 0.00 0.00 0.00 0.00 12:47:01 PM eth0 63.01 48.63 21.87 23.95 0.00 0.00 0.00 0.00 12:47:01 PM docker0 325.14 335.64 57.45 70.46 0.00 0.00 0.00 0.00 12:47:01 PM veth36f76dc 296.88 306.58 58.76 50.27 0.00 0.00 0.00 0.00 12:47:01 PM veth2ad1d18 28.26 29.77 3.14 20.46 0.00 0.00 0.00 0.00 12:48:01 PM lo 681.14 681.14 113.29 113.29 0.00 0.00 0.00 0.00 12:48:01 PM eth0 197.00 162.01 1533.43 46.58 0.00 0.00 0.00 0.00 12:48:01 PM docker0 299.77 306.47 63.58 46.99 0.00 0.00 0.00 0.00 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 254.13 167.44 2151.21 24.43 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.64 156.64 25.65 25.65 0.00 0.00 0.00 0.00 Average: eth0 266.04 180.72 2274.19 43.30 0.00 0.00 0.00 0.00 Average: docker0 63.73 65.64 12.29 11.93 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) 08/07/2025 _x86_64_ (8 CPU) 12:37:58 LINUX RESTART (8 CPU) 12:39:01 PM CPU %user %nice %system %iowait %steal %idle 12:40:01 PM all 27.70 0.00 1.51 0.97 0.09 69.73 12:40:01 PM 0 29.15 0.00 1.09 1.09 0.08 68.59 12:40:01 PM 1 24.95 0.00 0.85 0.38 0.12 73.70 12:40:01 PM 2 23.99 0.00 1.47 0.82 0.10 73.62 12:40:01 PM 3 24.98 0.00 1.84 2.04 0.08 71.05 12:40:01 PM 4 31.16 0.00 1.46 1.04 0.08 66.27 12:40:01 PM 5 35.12 0.00 2.47 1.02 0.10 61.29 12:40:01 PM 6 39.41 0.00 1.79 0.65 0.08 58.06 12:40:01 PM 7 12.81 0.00 1.07 0.74 0.08 85.30 12:41:01 PM all 36.17 0.00 2.73 1.37 0.11 59.62 12:41:01 PM 0 48.54 0.00 1.92 0.57 0.12 48.86 12:41:01 PM 1 37.18 0.00 3.25 1.40 0.10 58.07 12:41:01 PM 2 33.22 0.00 2.59 0.89 0.08 63.21 12:41:01 PM 3 37.23 0.00 2.23 0.83 0.10 59.62 12:41:01 PM 4 38.55 0.00 3.56 1.80 0.12 55.98 12:41:01 PM 5 29.52 0.00 2.04 1.11 0.12 67.21 12:41:01 PM 6 44.89 0.00 3.66 3.70 0.14 47.61 12:41:01 PM 7 20.22 0.00 2.56 0.71 0.10 76.42 12:42:01 PM all 19.71 0.00 1.99 0.53 0.11 77.66 12:42:01 PM 0 18.59 0.00 1.89 0.07 0.10 79.35 12:42:01 PM 1 15.26 0.00 1.84 0.77 0.13 82.00 12:42:01 PM 2 24.30 0.00 2.34 1.05 0.12 72.19 12:42:01 PM 3 18.58 0.00 1.56 0.79 0.10 78.98 12:42:01 PM 4 21.08 0.00 1.74 0.64 0.12 76.42 12:42:01 PM 5 16.65 0.00 2.08 0.67 0.12 80.49 12:42:01 PM 6 25.20 0.00 2.24 0.03 0.10 72.42 12:42:01 PM 7 18.04 0.00 2.24 0.23 0.08 79.39 12:43:01 PM all 13.81 0.00 1.67 0.03 0.10 84.39 12:43:01 PM 0 18.55 0.00 2.33 0.02 0.12 78.99 12:43:01 PM 1 13.77 0.00 1.76 0.02 0.12 84.33 12:43:01 PM 2 16.86 0.00 1.64 0.02 0.10 81.38 12:43:01 PM 3 12.80 0.00 1.69 0.02 0.12 85.38 12:43:01 PM 4 9.06 0.00 1.21 0.05 0.08 89.60 12:43:01 PM 5 9.62 0.00 1.44 0.02 0.08 88.84 12:43:01 PM 6 15.46 0.00 1.84 0.07 0.08 82.55 12:43:01 PM 7 14.36 0.00 1.46 0.05 0.07 84.07 12:44:01 PM all 5.38 0.00 1.00 0.02 0.07 93.52 12:44:01 PM 0 4.83 0.00 0.85 0.02 0.07 94.23 12:44:01 PM 1 3.96 0.00 0.92 0.02 0.08 95.02 12:44:01 PM 2 4.89 0.00 1.32 0.00 0.08 93.70 12:44:01 PM 3 7.39 0.00 1.04 0.08 0.07 91.43 12:44:01 PM 4 3.79 0.00 1.07 0.00 0.10 95.04 12:44:01 PM 5 4.57 0.00 1.15 0.02 0.07 94.20 12:44:01 PM 6 4.85 0.00 1.05 0.03 0.07 94.00 12:44:01 PM 7 8.73 0.00 0.62 0.02 0.05 90.59 12:45:01 PM all 11.17 0.00 0.51 0.05 0.05 88.22 12:45:01 PM 0 4.51 0.00 0.32 0.00 0.07 95.11 12:45:01 PM 1 2.46 0.00 1.02 0.08 0.07 96.37 12:45:01 PM 2 2.74 0.00 0.30 0.00 0.05 96.90 12:45:01 PM 3 6.73 0.00 0.70 0.17 0.03 92.37 12:45:01 PM 4 17.31 0.00 0.37 0.00 0.05 82.28 12:45:01 PM 5 6.59 0.00 0.15 0.00 0.05 93.21 12:45:01 PM 6 43.30 0.00 0.94 0.03 0.07 55.66 12:45:01 PM 7 5.71 0.00 0.30 0.08 0.03 93.87 12:46:01 PM all 31.73 0.00 1.48 0.23 0.10 66.46 12:46:01 PM 0 27.36 0.00 1.29 0.00 0.10 71.25 12:46:01 PM 1 42.21 0.00 1.44 0.03 0.10 56.22 12:46:01 PM 2 32.31 0.00 1.41 0.02 0.10 66.16 12:46:01 PM 3 24.19 0.00 1.24 0.13 0.10 74.33 12:46:01 PM 4 41.74 0.00 1.90 0.13 0.10 56.13 12:46:01 PM 5 15.75 0.00 1.56 0.08 0.07 82.54 12:46:01 PM 6 49.73 0.00 1.87 1.40 0.12 46.89 12:46:01 PM 7 20.62 0.00 1.12 0.05 0.08 78.12 12:47:01 PM all 29.18 0.00 1.96 0.44 0.12 68.29 12:47:01 PM 0 21.04 0.00 1.89 0.07 0.10 76.90 12:47:01 PM 1 33.64 0.00 2.57 1.95 0.12 61.72 12:47:01 PM 2 26.32 0.00 2.23 0.00 0.17 71.28 12:47:01 PM 3 34.61 0.00 1.34 0.03 0.12 63.90 12:47:01 PM 4 20.12 0.00 1.73 0.57 0.12 77.46 12:47:01 PM 5 25.25 0.00 1.63 0.76 0.13 72.23 12:47:01 PM 6 30.58 0.00 1.86 0.17 0.10 67.29 12:47:01 PM 7 41.91 0.00 2.45 0.00 0.12 55.52 12:48:01 PM all 30.14 0.00 1.81 0.42 0.12 67.51 12:48:01 PM 0 38.17 0.00 2.09 0.08 0.12 59.53 12:48:01 PM 1 13.12 0.00 2.25 0.02 0.10 84.52 12:48:01 PM 2 29.77 0.00 2.01 1.31 0.12 66.80 12:48:01 PM 3 28.82 0.00 2.14 0.59 0.15 68.30 12:48:01 PM 4 25.47 0.00 1.46 0.42 0.15 72.51 12:48:01 PM 5 42.96 0.00 2.65 0.45 0.13 53.80 12:48:01 PM 6 43.15 0.00 0.89 0.47 0.10 55.40 12:48:01 PM 7 19.67 0.00 1.02 0.02 0.10 79.19 12:49:01 PM all 33.57 0.00 1.65 1.13 0.09 63.56 12:49:01 PM 0 41.48 0.00 1.32 0.05 0.08 57.06 12:49:01 PM 1 37.67 0.00 1.67 2.50 0.08 58.08 12:49:01 PM 2 39.92 0.00 1.54 1.51 0.10 56.92 12:49:01 PM 3 23.53 0.00 1.11 3.00 0.08 72.29 12:49:01 PM 4 21.37 0.00 1.80 0.03 0.10 76.70 12:49:01 PM 5 36.24 0.00 1.24 0.02 0.08 62.42 12:49:01 PM 6 44.17 0.00 2.95 1.96 0.08 50.84 12:49:01 PM 7 24.15 0.00 1.57 0.00 0.10 74.18 Average: all 23.84 0.00 1.63 0.52 0.10 73.91 Average: 0 25.20 0.00 1.50 0.20 0.10 73.01 Average: 1 22.40 0.00 1.76 0.72 0.10 75.02 Average: 2 23.42 0.00 1.69 0.56 0.10 74.23 Average: 3 21.86 0.00 1.49 0.77 0.10 75.79 Average: 4 22.96 0.00 1.63 0.47 0.10 74.84 Average: 5 22.21 0.00 1.64 0.41 0.10 75.64 Average: 6 34.06 0.00 1.91 0.85 0.09 63.09 Average: 7 18.61 0.00 1.44 0.19 0.08 79.68