---> uname -a: Linux prd-centos8-docker-8c-8g-43083.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1151 25097 19 5641 30265 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:00:76:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe00:7657/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:8a:d4:46 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::42:3aff:fe8a:d446/64 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) 15:39:46 LINUX RESTART (8 CPU) 03:40:00 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 0.00 0.00 0.00 0.00 0.00 03:41:01 PM 241.62 27.47 214.15 6947.55 42845.18 03:42:01 PM 258.15 18.18 239.97 4020.53 12643.15 03:43:01 PM 235.25 1.55 233.71 623.79 51904.97 03:44:01 PM 33.89 0.18 33.71 13.20 625.99 03:45:01 PM 24.18 0.48 23.69 21.46 464.50 03:46:01 PM 5.38 0.00 5.38 0.00 391.02 03:47:01 PM 73.33 0.00 73.33 0.00 20938.02 03:48:01 PM 57.60 0.00 57.60 0.00 3337.80 03:49:01 PM 171.54 2.43 169.11 4461.31 2258.06 03:50:01 PM 50.84 1.35 49.49 1722.11 31481.52 Average: 114.88 5.15 109.73 1776.41 16645.78 03:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 30636004 31820860 2019708 6.18 2688 1525916 724500 2.22 76628 1585060 863680 03:41:01 PM 29662996 31283508 2992716 9.16 2688 1944904 1438764 4.27 147708 2418616 151328 03:42:01 PM 27801416 29962764 4854296 14.87 2688 2473188 2561324 7.60 237924 4126584 271756 03:43:01 PM 25443016 28839084 7212696 22.09 2688 3679372 3604792 10.70 346016 6257936 28 03:44:01 PM 24958632 28359700 7697080 23.57 2688 3682640 5167652 15.33 434452 6648932 100 03:45:01 PM 24869836 28275780 7785876 23.84 2688 3687788 3847112 11.41 440988 6731824 68 03:46:01 PM 25474108 28889428 7181604 21.99 2688 3697108 3326244 9.87 442780 6131348 20 03:47:01 PM 24592112 28654704 8063600 24.69 2688 4321824 3520612 10.45 507924 6902028 22776 03:48:01 PM 22882856 27033612 9772856 29.93 2688 4418592 6404724 19.00 555020 8540416 1500 03:49:01 PM 24470900 28971464 8184812 25.06 2688 4755640 3108672 9.22 584736 6940668 278956 03:50:01 PM 24187164 29459344 8468548 25.93 2688 5515296 2991680 8.88 790712 7002184 73140 Average: 25907185 29231841 6748527 20.67 2688 3609297 3336007 9.90 414990 5753236 151214 03:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 11.54 8.33 2.98 2.04 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 402.27 266.06 1773.68 62.73 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 444.52 337.72 5097.20 65.55 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 428.67 280.02 10705.89 37.98 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM veth913ac2a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 14.86 14.86 1.20 1.20 0.00 0.00 0.00 0.00 03:44:01 PM eth0 41.02 31.77 12.07 13.75 0.00 0.00 0.00 0.00 03:44:01 PM docker0 2.83 3.42 0.41 0.42 0.00 0.00 0.00 0.00 03:44:01 PM vetha0206d9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:45:01 PM lo 70.18 70.18 5.02 5.02 0.00 0.00 0.00 0.00 03:45:01 PM eth0 290.84 216.31 80.02 84.85 0.00 0.00 0.00 0.00 03:45:01 PM docker0 9.53 10.83 1.42 1.44 0.00 0.00 0.00 0.00 03:46:01 PM lo 17.83 17.83 0.87 0.87 0.00 0.00 0.00 0.00 03:46:01 PM eth0 263.02 194.92 126.09 70.61 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:47:01 PM eth0 662.96 377.56 2984.03 38.49 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 697.90 697.90 105.67 105.67 0.00 0.00 0.00 0.00 03:48:01 PM eth0 92.22 67.51 26.13 28.42 0.00 0.00 0.00 0.00 03:48:01 PM docker0 299.10 310.73 47.26 51.95 0.00 0.00 0.00 0.00 03:48:01 PM vethd7e9dba 268.29 278.62 47.71 42.24 0.00 0.00 0.00 0.00 03:48:01 PM vethd35f8c3 30.81 32.82 3.63 9.98 0.00 0.00 0.00 0.00 03:49:01 PM lo 782.46 782.46 147.23 147.23 0.00 0.00 0.00 0.00 03:49:01 PM eth0 164.15 129.74 1519.69 34.65 0.00 0.00 0.00 0.00 03:49:01 PM docker0 339.59 346.65 76.01 67.30 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 221.08 145.88 2154.83 22.50 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.94 157.94 25.94 25.94 0.00 0.00 0.00 0.00 Average: eth0 300.33 204.24 2441.67 45.84 0.00 0.00 0.00 0.00 Average: docker0 64.94 66.99 12.48 12.08 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) 15:39:46 LINUX RESTART (8 CPU) 03:40:00 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 0.32 0.00 0.40 37.17 0.00 62.11 03:40:01 PM 0 0.00 0.00 0.64 99.36 0.00 0.00 03:40:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 PM 3 0.00 0.00 0.64 0.00 0.00 99.36 03:40:01 PM 4 1.91 0.00 0.64 97.45 0.00 0.00 03:40:01 PM 5 0.00 0.00 0.64 0.00 0.00 99.36 03:40:01 PM 6 0.64 0.00 0.64 0.00 0.00 98.73 03:40:01 PM 7 0.00 0.00 0.00 100.00 0.00 0.00 03:41:01 PM all 13.97 0.00 2.20 2.95 0.06 80.82 03:41:01 PM 0 8.55 0.00 2.26 8.98 0.07 80.15 03:41:01 PM 1 21.67 0.00 2.10 0.43 0.07 75.73 03:41:01 PM 2 5.10 0.00 1.48 0.97 0.05 92.40 03:41:01 PM 3 21.70 0.00 2.41 0.44 0.07 75.39 03:41:01 PM 4 16.65 0.00 3.98 6.16 0.07 73.15 03:41:01 PM 5 12.46 0.00 1.69 1.15 0.05 84.64 03:41:01 PM 6 11.27 0.00 1.57 0.20 0.07 86.89 03:41:01 PM 7 14.35 0.00 2.11 5.31 0.05 78.19 03:42:01 PM all 27.54 0.00 1.52 0.87 0.08 69.99 03:42:01 PM 0 24.55 0.00 0.78 0.67 0.07 73.93 03:42:01 PM 1 33.90 0.00 2.57 0.65 0.10 62.77 03:42:01 PM 2 28.29 0.00 1.62 0.55 0.08 69.45 03:42:01 PM 3 10.14 0.00 1.29 1.39 0.05 87.14 03:42:01 PM 4 23.13 0.00 1.42 0.25 0.08 75.11 03:42:01 PM 5 26.31 0.00 1.41 0.90 0.07 71.31 03:42:01 PM 6 39.07 0.00 1.81 1.84 0.12 57.17 03:42:01 PM 7 34.93 0.00 1.29 0.72 0.08 62.98 03:43:01 PM all 38.44 0.00 2.84 1.31 0.11 57.31 03:43:01 PM 0 45.41 0.00 1.93 0.47 0.12 52.08 03:43:01 PM 1 40.72 0.00 2.27 1.23 0.10 55.69 03:43:01 PM 2 34.06 0.00 2.58 1.40 0.10 61.87 03:43:01 PM 3 21.92 0.00 4.44 0.94 0.12 72.58 03:43:01 PM 4 47.04 0.00 3.03 4.05 0.12 45.76 03:43:01 PM 5 35.47 0.00 2.59 0.59 0.12 61.23 03:43:01 PM 6 37.31 0.00 2.42 0.94 0.10 59.23 03:43:01 PM 7 45.50 0.00 3.44 0.87 0.12 50.07 03:44:01 PM all 21.52 0.00 2.10 0.05 0.08 76.25 03:44:01 PM 0 26.64 0.00 2.54 0.07 0.07 70.68 03:44:01 PM 1 16.45 0.00 1.94 0.00 0.08 81.53 03:44:01 PM 2 18.42 0.00 1.92 0.03 0.08 79.54 03:44:01 PM 3 13.19 0.00 1.71 0.02 0.07 85.02 03:44:01 PM 4 27.23 0.00 2.16 0.08 0.08 70.44 03:44:01 PM 5 26.33 0.00 2.64 0.07 0.08 70.88 03:44:01 PM 6 19.70 0.00 2.03 0.08 0.07 78.12 03:44:01 PM 7 24.22 0.00 1.87 0.07 0.07 73.77 03:45:01 PM all 15.07 0.00 1.80 0.04 0.08 83.01 03:45:01 PM 0 9.32 0.00 1.51 0.03 0.10 89.04 03:45:01 PM 1 20.74 0.00 1.86 0.03 0.07 77.30 03:45:01 PM 2 15.69 0.00 1.88 0.05 0.08 82.30 03:45:01 PM 3 10.67 0.00 1.39 0.02 0.07 87.85 03:45:01 PM 4 14.18 0.00 2.43 0.08 0.10 83.21 03:45:01 PM 5 15.76 0.00 2.04 0.03 0.08 82.08 03:45:01 PM 6 17.05 0.00 1.61 0.03 0.07 81.24 03:45:01 PM 7 17.17 0.00 1.67 0.02 0.08 81.06 03:46:01 PM all 11.53 0.00 0.59 0.01 0.04 87.83 03:46:01 PM 0 3.27 0.00 0.43 0.00 0.03 96.26 03:46:01 PM 1 15.33 0.00 0.33 0.00 0.05 84.29 03:46:01 PM 2 4.46 0.00 0.35 0.02 0.05 95.12 03:46:01 PM 3 2.89 0.00 0.55 0.00 0.03 96.52 03:46:01 PM 4 43.71 0.00 1.18 0.05 0.07 54.99 03:46:01 PM 5 12.02 0.00 0.42 0.00 0.03 87.53 03:46:01 PM 6 1.85 0.00 1.29 0.00 0.03 96.83 03:46:01 PM 7 8.64 0.00 0.20 0.00 0.05 91.10 03:47:01 PM all 33.67 0.00 1.74 0.46 0.08 64.05 03:47:01 PM 0 20.37 0.00 1.32 0.02 0.07 78.22 03:47:01 PM 1 43.53 0.00 2.41 0.70 0.08 53.27 03:47:01 PM 2 35.83 0.00 1.78 0.84 0.08 61.47 03:47:01 PM 3 27.59 0.00 2.98 0.87 0.08 68.47 03:47:01 PM 4 22.38 0.00 1.31 0.42 0.07 75.83 03:47:01 PM 5 33.54 0.00 1.24 0.18 0.08 64.95 03:47:01 PM 6 49.99 0.00 1.42 0.13 0.08 48.37 03:47:01 PM 7 36.12 0.00 1.44 0.50 0.08 61.85 03:48:01 PM all 28.64 0.00 1.84 0.09 0.09 69.35 03:48:01 PM 0 17.72 0.00 1.91 0.02 0.10 80.25 03:48:01 PM 1 34.04 0.00 2.01 0.12 0.08 63.74 03:48:01 PM 2 20.54 0.00 1.95 0.22 0.08 77.21 03:48:01 PM 3 30.02 0.00 1.62 0.05 0.08 68.22 03:48:01 PM 4 33.67 0.00 1.69 0.03 0.08 64.52 03:48:01 PM 5 14.97 0.00 2.00 0.15 0.08 82.80 03:48:01 PM 6 36.68 0.00 1.89 0.08 0.08 61.27 03:48:01 PM 7 41.41 0.00 1.62 0.03 0.10 56.83 03:49:01 PM all 31.91 0.00 1.82 0.43 0.09 65.74 03:49:01 PM 0 18.28 0.00 1.10 0.17 0.08 80.37 03:49:01 PM 1 20.65 0.00 2.00 0.15 0.10 77.10 03:49:01 PM 2 21.86 0.00 3.49 2.62 0.10 71.93 03:49:01 PM 3 29.30 0.00 1.37 0.02 0.08 69.23 03:49:01 PM 4 42.05 0.00 0.82 0.12 0.08 56.93 03:49:01 PM 5 39.63 0.00 1.27 0.00 0.08 59.02 03:49:01 PM 6 47.48 0.00 2.21 0.08 0.12 50.11 03:49:01 PM 7 36.02 0.00 2.30 0.32 0.10 61.27 03:50:01 PM all 32.44 0.00 1.55 0.63 0.08 65.30 03:50:01 PM 0 9.21 0.00 0.99 0.72 0.05 89.04 03:50:01 PM 1 42.38 0.00 1.59 0.89 0.08 55.06 03:50:01 PM 2 16.56 0.00 2.03 3.30 0.08 78.03 03:50:01 PM 3 32.07 0.00 1.41 0.10 0.08 66.34 03:50:01 PM 4 43.00 0.00 1.24 0.03 0.07 55.67 03:50:01 PM 5 26.60 0.00 1.66 0.00 0.08 71.66 03:50:01 PM 6 52.05 0.00 1.07 0.00 0.08 46.80 03:50:01 PM 7 37.61 0.00 2.43 0.03 0.08 59.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.40 0.00 1.80 0.78 0.08 71.95 Average: 0 18.28 0.00 1.47 1.37 0.08 78.80 Average: 1 28.86 0.00 1.90 0.42 0.08 68.74 Average: 2 20.02 0.00 1.90 1.00 0.08 77.00 Average: 3 19.89 0.00 1.91 0.38 0.07 77.74 Average: 4 31.23 0.00 1.92 1.38 0.08 65.39 Average: 5 24.23 0.00 1.69 0.31 0.08 73.69 Average: 6 31.16 0.00 1.73 0.34 0.08 66.69 Average: 7 29.51 0.00 1.83 1.05 0.08 67.53