---> uname -a: Linux prd-centos8-docker-8c-8g-43072.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 1140 25295 19 5453 30276 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:16:d1:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe16:d13a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:98:07:e4 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::42:7cff:fe98:7e4/64 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) 09/02/2025 _x86_64_ (8 CPU) 15:37:39 LINUX RESTART (8 CPU) 03:38:01 PM tps rtps wtps bread/s bwrtn/s 03:39:01 PM 242.63 10.50 232.13 1439.63 8498.63 03:40:01 PM 269.19 19.06 250.13 4147.28 13922.26 03:41:01 PM 186.24 0.60 185.64 425.65 48405.23 03:42:01 PM 37.50 0.40 37.10 76.24 822.98 03:43:02 PM 22.56 0.53 22.03 98.50 464.63 03:44:01 PM 5.34 0.00 5.34 0.00 399.15 03:45:01 PM 38.66 0.00 38.66 0.00 8529.63 03:46:01 PM 90.82 0.00 90.82 0.00 15739.44 03:47:01 PM 158.87 0.00 158.87 0.00 2140.80 03:48:01 PM 75.39 2.92 72.48 4554.35 29745.43 Average: 112.90 3.41 109.49 1075.96 12888.14 03:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 PM 29493208 31218700 3162504 9.68 2688 2045896 1444412 4.29 156268 2567912 212616 03:40:01 PM 28001032 30196664 4654680 14.25 2688 2506476 2305060 6.84 249044 3912652 202184 03:41:01 PM 25121876 28521892 7533836 23.07 2688 3683184 4312768 12.80 368684 6556312 104 03:42:01 PM 24338540 27746016 8317172 25.47 2688 3688876 5604828 16.63 437516 7261912 332 03:43:02 PM 24459796 27874604 8195916 25.10 2688 3696732 4223180 12.53 440140 7143240 112 03:44:01 PM 25435668 28860040 7220044 22.11 2688 3706096 3420928 10.15 442132 6171280 20 03:45:01 PM 24144656 28296840 8511056 26.06 2688 4412984 4165540 12.36 506808 7359728 467284 03:46:01 PM 22591024 26750676 10064688 30.82 2688 4427512 6788024 20.14 554624 8834432 1260 03:47:01 PM 23764112 27860692 8891600 27.23 2688 4352704 4234660 12.56 553896 7678584 704 03:48:01 PM 25886532 30992112 6769180 20.73 2688 5350860 1545524 4.59 909292 5193776 30808 Average: 25323644 28831824 7332068 22.45 2688 3787132 3804492 11.29 461840 6267983 91542 03:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 372.95 239.86 1781.19 61.90 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 399.78 328.71 5115.35 57.20 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 380.31 249.21 10426.88 29.49 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:41:01 PM veth5851bbc 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:42:01 PM lo 20.76 20.76 1.86 1.86 0.00 0.00 0.00 0.00 03:42:01 PM eth0 44.57 30.06 14.96 18.92 0.00 0.00 0.00 0.00 03:42:01 PM docker0 5.05 6.01 0.74 0.74 0.00 0.00 0.00 0.00 03:42:01 PM veth44a6367 2.22 2.80 0.36 0.34 0.00 0.00 0.00 0.00 03:43:02 PM lo 68.29 68.29 4.56 4.56 0.00 0.00 0.00 0.00 03:43:02 PM eth0 309.40 233.96 84.10 92.17 0.00 0.00 0.00 0.00 03:43:02 PM docker0 7.33 8.18 1.09 1.15 0.00 0.00 0.00 0.00 03:44:01 PM lo 13.86 13.86 0.68 0.68 0.00 0.00 0.00 0.00 03:44:01 PM eth0 149.64 122.57 108.49 53.66 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:45:01 PM eth0 738.59 418.80 2989.68 43.05 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 594.67 594.67 88.87 88.87 0.00 0.00 0.00 0.00 03:46:01 PM eth0 97.17 72.44 31.65 31.32 0.00 0.00 0.00 0.00 03:46:01 PM docker0 257.84 269.16 40.80 42.73 0.00 0.00 0.00 0.00 03:46:01 PM veth60d3e3c 229.21 238.98 40.86 35.12 0.00 0.00 0.00 0.00 03:46:01 PM veth6be5a90 28.63 30.88 3.47 7.87 0.00 0.00 0.00 0.00 03:47:01 PM lo 890.99 890.99 164.23 164.23 0.00 0.00 0.00 0.00 03:47:01 PM eth0 109.65 80.31 273.27 28.27 0.00 0.00 0.00 0.00 03:47:01 PM docker0 383.82 392.10 82.41 76.89 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 79.67 69.36 1260.40 14.12 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.13 159.13 26.07 26.07 0.00 0.00 0.00 0.00 Average: eth0 268.36 184.63 2212.24 42.99 0.00 0.00 0.00 0.00 Average: docker0 65.52 67.67 12.53 12.17 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) 09/02/2025 _x86_64_ (8 CPU) 15:37:39 LINUX RESTART (8 CPU) 03:38:01 PM CPU %user %nice %system %iowait %steal %idle 03:39:01 PM all 11.84 0.00 1.50 0.86 0.05 85.75 03:39:01 PM 0 9.26 0.00 0.93 0.45 0.05 89.30 03:39:01 PM 1 16.06 0.00 1.74 0.50 0.05 81.64 03:39:01 PM 2 11.32 0.00 1.19 0.47 0.05 86.97 03:39:01 PM 3 8.14 0.00 1.44 2.51 0.05 87.86 03:39:01 PM 4 12.95 0.00 2.36 0.10 0.03 84.56 03:39:01 PM 5 20.51 0.00 1.62 0.95 0.07 76.85 03:39:01 PM 6 6.65 0.00 1.63 0.97 0.03 90.71 03:39:01 PM 7 9.84 0.00 1.09 0.94 0.05 88.09 03:40:01 PM all 30.93 0.00 1.46 2.15 0.09 65.37 03:40:01 PM 0 18.99 0.00 0.94 0.32 0.10 79.65 03:40:01 PM 1 36.15 0.00 1.94 3.56 0.10 58.24 03:40:01 PM 2 27.58 0.00 1.14 4.55 0.08 66.64 03:40:01 PM 3 36.25 0.00 1.75 2.29 0.08 59.63 03:40:01 PM 4 22.19 0.00 1.22 1.57 0.08 74.93 03:40:01 PM 5 39.85 0.00 1.64 0.95 0.10 57.46 03:40:01 PM 6 28.77 0.00 1.87 2.83 0.08 66.45 03:40:01 PM 7 37.67 0.00 1.19 1.12 0.08 59.94 03:41:01 PM all 32.58 0.00 2.59 3.41 0.11 61.31 03:41:01 PM 0 39.86 0.00 1.90 2.26 0.12 55.86 03:41:01 PM 1 24.39 0.00 2.88 6.43 0.12 66.18 03:41:01 PM 2 41.01 0.00 3.67 12.21 0.08 43.03 03:41:01 PM 3 36.91 0.00 3.40 1.25 0.12 58.33 03:41:01 PM 4 18.33 0.00 2.48 1.99 0.08 77.12 03:41:01 PM 5 35.10 0.00 1.48 0.34 0.12 62.97 03:41:01 PM 6 35.67 0.00 2.62 0.86 0.12 60.74 03:41:01 PM 7 29.40 0.00 2.30 1.93 0.08 66.29 03:42:01 PM all 23.01 0.00 2.02 0.09 0.09 74.80 03:42:01 PM 0 25.65 0.00 2.29 0.12 0.10 71.84 03:42:01 PM 1 20.15 0.00 2.04 0.08 0.08 77.64 03:42:01 PM 2 20.16 0.00 1.79 0.07 0.10 77.88 03:42:01 PM 3 27.29 0.00 2.24 0.05 0.08 70.33 03:42:01 PM 4 23.56 0.00 2.23 0.07 0.10 74.05 03:42:01 PM 5 23.94 0.00 1.35 0.18 0.07 74.46 03:42:01 PM 6 17.13 0.00 1.83 0.05 0.10 80.89 03:42:01 PM 7 26.18 0.00 2.36 0.08 0.10 71.28 03:43:02 PM all 12.95 0.00 1.75 0.03 0.07 85.20 03:43:02 PM 0 11.54 0.00 1.76 0.03 0.07 86.61 03:43:02 PM 1 10.69 0.00 2.03 0.02 0.08 87.18 03:43:02 PM 2 10.88 0.00 2.24 0.03 0.07 86.77 03:43:02 PM 3 15.68 0.00 1.83 0.02 0.07 82.41 03:43:02 PM 4 14.61 0.00 1.84 0.05 0.07 83.44 03:43:02 PM 5 15.91 0.00 1.51 0.03 0.08 82.47 03:43:02 PM 6 10.78 0.00 1.37 0.03 0.07 87.75 03:43:02 PM 7 13.51 0.00 1.39 0.05 0.07 84.98 03:44:01 PM all 11.94 0.00 0.49 0.04 0.05 87.48 03:44:01 PM 0 7.28 0.00 0.46 0.25 0.05 91.95 03:44:01 PM 1 5.69 0.00 0.32 0.02 0.05 93.92 03:44:01 PM 2 48.97 0.00 1.12 0.02 0.08 49.81 03:44:01 PM 3 8.12 0.00 0.37 0.00 0.05 91.45 03:44:01 PM 4 5.18 0.00 1.04 0.00 0.05 93.74 03:44:01 PM 5 8.87 0.00 0.12 0.00 0.05 90.96 03:44:01 PM 6 7.10 0.00 0.24 0.00 0.03 92.63 03:44:01 PM 7 4.30 0.00 0.24 0.00 0.03 95.43 03:45:01 PM all 33.66 0.00 1.54 0.52 0.10 64.18 03:45:01 PM 0 31.62 0.00 1.43 0.03 0.10 66.82 03:45:01 PM 1 37.62 0.00 1.60 1.46 0.10 59.23 03:45:01 PM 2 40.17 0.00 1.73 0.75 0.12 57.23 03:45:01 PM 3 40.58 0.00 1.61 0.02 0.10 57.69 03:45:01 PM 4 40.34 0.00 2.03 1.16 0.10 56.37 03:45:01 PM 5 36.47 0.00 1.16 0.32 0.10 61.96 03:45:01 PM 6 29.63 0.00 1.26 0.18 0.07 68.86 03:45:01 PM 7 12.84 0.00 1.51 0.20 0.08 85.36 03:46:01 PM all 26.37 0.00 1.73 0.92 0.12 70.85 03:46:01 PM 0 26.77 0.00 1.56 1.96 0.12 69.59 03:46:01 PM 1 18.12 0.00 2.01 1.29 0.12 78.46 03:46:01 PM 2 37.88 0.00 2.15 1.01 0.12 58.85 03:46:01 PM 3 32.42 0.00 1.71 1.48 0.12 64.27 03:46:01 PM 4 16.89 0.00 1.93 0.20 0.12 80.86 03:46:01 PM 5 31.59 0.00 1.90 0.67 0.12 65.72 03:46:01 PM 6 20.91 0.00 1.02 0.62 0.12 77.33 03:46:01 PM 7 26.40 0.00 1.59 0.17 0.10 71.74 03:47:01 PM all 30.93 0.00 1.75 0.30 0.09 66.93 03:47:01 PM 0 49.19 0.00 2.72 0.03 0.10 47.95 03:47:01 PM 1 16.57 0.00 1.91 0.05 0.07 81.41 03:47:01 PM 2 21.61 0.00 2.25 0.30 0.10 75.74 03:47:01 PM 3 31.67 0.00 1.66 1.72 0.12 64.83 03:47:01 PM 4 40.10 0.00 1.69 0.00 0.08 58.13 03:47:01 PM 5 25.59 0.00 1.59 0.02 0.10 72.71 03:47:01 PM 6 31.54 0.00 1.02 0.12 0.08 67.24 03:47:01 PM 7 31.07 0.00 1.12 0.18 0.08 67.54 03:48:01 PM all 18.63 0.00 1.69 1.59 0.09 77.99 03:48:01 PM 0 22.61 0.00 1.44 0.39 0.07 75.49 03:48:01 PM 1 27.54 0.00 2.51 5.83 0.08 64.04 03:48:01 PM 2 30.03 0.00 1.96 1.30 0.08 66.62 03:48:01 PM 3 22.21 0.00 2.11 1.29 0.10 74.29 03:48:01 PM 4 18.23 0.00 1.29 0.00 0.05 80.43 03:48:01 PM 5 6.96 0.00 1.61 0.70 0.07 90.67 03:48:01 PM 6 12.35 0.00 1.39 2.31 0.08 83.87 03:48:01 PM 7 9.16 0.00 1.22 0.87 0.22 88.53 Average: all 23.29 0.00 1.65 0.99 0.09 73.98 Average: 0 24.29 0.00 1.54 0.58 0.09 73.50 Average: 1 21.32 0.00 1.90 1.93 0.09 74.77 Average: 2 28.93 0.00 1.92 2.07 0.09 66.99 Average: 3 25.94 0.00 1.81 1.06 0.09 71.09 Average: 4 21.26 0.00 1.81 0.51 0.08 76.34 Average: 5 24.49 0.00 1.40 0.42 0.09 73.61 Average: 6 20.06 0.00 1.43 0.80 0.08 77.64 Average: 7 20.06 0.00 1.40 0.56 0.09 77.90