---> uname -a: Linux prd-centos8-docker-8c-8g-23266.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 1148 25123 19 5618 30268 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:e9:2c:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85631sec preferred_lft 85631sec inet6 fe80::f816:3eff:fee9:2c74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:3d:7e:70 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::42:7aff:fe3d:7e70/64 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) 06/23/2025 _x86_64_ (8 CPU) 15:40:30 LINUX RESTART (8 CPU) 03:41:01 PM tps rtps wtps bread/s bwrtn/s 03:42:01 PM 201.23 19.67 181.56 5423.17 4734.73 03:43:01 PM 231.23 17.48 213.75 3728.45 12715.76 03:44:01 PM 188.40 1.63 186.77 514.36 14203.37 03:45:01 PM 123.03 0.67 122.36 397.67 40304.90 03:46:01 PM 26.81 0.08 26.72 4.00 413.95 03:47:01 PM 22.94 0.05 22.89 0.53 401.67 03:48:01 PM 10.86 0.43 10.43 20.93 459.89 03:49:01 PM 8.73 0.00 8.73 0.00 339.90 03:50:01 PM 105.56 0.00 105.56 0.00 23288.20 03:51:01 PM 93.09 0.00 93.09 0.00 1426.72 03:52:01 PM 48.18 2.65 45.53 4527.91 27229.80 03:53:01 PM 36.70 1.65 35.05 1781.01 7420.29 Average: 91.40 3.69 87.70 1366.49 11077.52 03:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:42:01 PM 29780024 31250460 2875688 8.81 2688 1805112 1495532 4.44 146704 2343300 80372 03:43:01 PM 28547732 30523088 4107980 12.58 2688 2291120 2421288 7.18 190528 3444424 166948 03:44:01 PM 25577116 28250904 7078596 21.68 2688 2980120 4286392 12.72 288852 6272720 464724 03:45:01 PM 24643268 28024956 8012444 24.54 2688 3665904 4459092 13.23 430164 6977140 88 03:46:01 PM 24205888 27590356 8449824 25.88 2688 3667244 5800588 17.21 434468 7404732 136 03:47:01 PM 24414468 27802100 8241244 25.24 2688 3670616 4430984 13.15 439456 7193616 488 03:48:01 PM 25232780 28630584 7422932 22.73 2688 3680564 3711348 11.01 442512 6377488 416 03:49:01 PM 24769120 28171576 7886592 24.15 2688 3684760 4827648 14.32 448140 6832088 64 03:50:01 PM 22925836 27026440 9729876 29.80 2688 4370128 6720048 19.94 552216 8506640 1640 03:51:01 PM 24401472 28469536 8254240 25.28 2688 4325080 4053376 12.03 549888 7049184 17468 03:52:01 PM 25525852 30620880 7129860 21.83 2688 5343724 1899944 5.64 751900 5715548 98264 03:53:01 PM 25668160 30940024 6987552 21.40 2688 5515432 1554496 4.61 967196 5354200 39996 Average: 25474310 28941742 7181402 21.99 2688 3749984 3805061 11.29 470169 6122590 72550 03:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 340.00 215.94 1158.11 60.91 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 389.10 298.23 3050.23 53.28 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 504.55 359.65 9375.50 48.80 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 2.33 2.33 0.11 0.11 0.00 0.00 0.00 0.00 03:45:01 PM eth0 163.14 72.04 3888.95 9.99 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 03:45:01 PM veth8b1161e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM vethf3b433a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 13.86 13.86 1.12 1.12 0.00 0.00 0.00 0.00 03:46:01 PM eth0 33.56 25.59 11.81 14.29 0.00 0.00 0.00 0.00 03:46:01 PM docker0 2.68 3.48 0.41 0.39 0.00 0.00 0.00 0.00 03:46:01 PM veth4fc0f66 0.78 1.18 0.13 0.12 0.00 0.00 0.00 0.00 03:47:01 PM lo 52.21 52.21 4.25 4.25 0.00 0.00 0.00 0.00 03:47:01 PM eth0 193.27 126.57 61.19 60.20 0.00 0.00 0.00 0.00 03:47:01 PM docker0 9.85 11.78 1.50 1.48 0.00 0.00 0.00 0.00 03:48:01 PM lo 48.08 48.08 2.47 2.47 0.00 0.00 0.00 0.00 03:48:01 PM eth0 222.98 173.17 66.44 68.79 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.73 0.95 0.11 0.17 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 174.56 123.78 85.61 39.46 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 20.31 20.31 2.50 2.50 0.00 0.00 0.00 0.00 03:50:01 PM eth0 655.01 373.31 2963.09 32.50 0.00 0.00 0.00 0.00 03:50:01 PM docker0 8.43 9.73 0.81 1.92 0.00 0.00 0.00 0.00 03:50:01 PM vethe27ba63 8.43 9.86 0.92 1.93 0.00 0.00 0.00 0.00 03:50:01 PM veth3351dde 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 03:51:01 PM lo 1387.42 1387.42 241.76 241.76 0.00 0.00 0.00 0.00 03:51:01 PM eth0 104.78 79.12 304.12 30.47 0.00 0.00 0.00 0.00 03:51:01 PM docker0 605.78 621.83 118.61 113.70 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 03:52:01 PM eth0 213.35 136.59 1814.04 20.00 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 276.07 218.26 1752.16 37.65 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 Average: lo 127.10 127.10 21.02 21.02 0.00 0.00 0.00 0.00 Average: eth0 272.53 183.52 2044.22 39.69 0.00 0.00 0.00 0.00 Average: docker0 52.29 53.99 10.12 9.81 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) 06/23/2025 _x86_64_ (8 CPU) 15:40:30 LINUX RESTART (8 CPU) 03:41:01 PM CPU %user %nice %system %iowait %steal %idle 03:42:01 PM all 8.05 0.00 1.44 22.07 0.04 68.39 03:42:01 PM 0 5.11 0.00 1.07 44.54 0.05 49.23 03:42:01 PM 1 5.30 0.00 1.32 0.30 0.03 93.04 03:42:01 PM 2 11.16 0.00 0.68 44.54 0.07 43.55 03:42:01 PM 3 11.21 0.00 2.30 47.01 0.03 39.45 03:42:01 PM 4 7.47 0.00 1.42 0.70 0.03 90.37 03:42:01 PM 5 6.20 0.00 1.27 37.81 0.03 54.68 03:42:01 PM 6 13.70 0.00 1.35 1.40 0.03 83.51 03:42:01 PM 7 4.20 0.00 2.13 0.20 0.05 93.42 03:43:01 PM all 17.66 0.00 1.38 1.42 0.06 79.47 03:43:01 PM 0 12.07 0.00 0.85 0.28 0.07 86.73 03:43:01 PM 1 24.77 0.00 2.12 1.57 0.07 71.47 03:43:01 PM 2 31.94 0.00 2.89 1.69 0.08 63.40 03:43:01 PM 3 20.17 0.00 0.89 0.60 0.08 78.26 03:43:01 PM 4 14.46 0.00 0.99 1.34 0.08 83.13 03:43:01 PM 5 9.33 0.00 1.14 1.20 0.05 88.28 03:43:01 PM 6 16.56 0.00 1.25 2.32 0.03 79.83 03:43:01 PM 7 12.00 0.00 0.90 2.38 0.05 84.67 03:44:01 PM all 44.74 0.00 1.52 0.90 0.10 52.74 03:44:01 PM 0 47.73 0.00 1.50 0.08 0.10 50.58 03:44:01 PM 1 31.50 0.00 2.12 1.19 0.10 65.09 03:44:01 PM 2 40.49 0.00 1.96 1.66 0.12 55.78 03:44:01 PM 3 44.95 0.00 1.19 0.15 0.08 53.63 03:44:01 PM 4 49.68 0.00 1.31 0.69 0.10 48.22 03:44:01 PM 5 42.08 0.00 1.29 1.59 0.08 54.96 03:44:01 PM 6 65.53 0.00 1.54 1.69 0.12 31.13 03:44:01 PM 7 35.98 0.00 1.22 0.13 0.10 62.57 03:45:01 PM all 15.55 0.00 2.60 2.71 0.08 79.07 03:45:01 PM 0 17.60 0.00 3.06 1.33 0.07 77.96 03:45:01 PM 1 11.81 0.00 2.89 6.25 0.08 78.97 03:45:01 PM 2 16.39 0.00 3.17 6.01 0.08 74.35 03:45:01 PM 3 13.46 0.00 2.62 0.81 0.07 83.04 03:45:01 PM 4 23.37 0.00 2.42 1.69 0.08 72.44 03:45:01 PM 5 14.35 0.00 2.40 2.24 0.08 80.93 03:45:01 PM 6 12.48 0.00 2.17 0.91 0.07 84.38 03:45:01 PM 7 14.95 0.00 2.05 2.40 0.07 80.53 03:46:01 PM all 10.36 0.00 1.27 5.01 0.08 83.28 03:46:01 PM 0 13.87 0.00 1.82 9.12 0.08 75.11 03:46:01 PM 1 9.27 0.00 0.97 3.48 0.08 86.20 03:46:01 PM 2 12.09 0.00 1.39 12.74 0.05 73.73 03:46:01 PM 3 8.45 0.00 0.89 1.69 0.08 88.88 03:46:01 PM 4 10.28 0.00 1.19 0.89 0.08 87.57 03:46:01 PM 5 9.10 0.00 1.20 5.89 0.08 83.72 03:46:01 PM 6 11.72 0.00 1.56 1.86 0.07 84.79 03:46:01 PM 7 8.10 0.00 1.16 4.46 0.07 86.21 03:47:01 PM all 12.25 0.00 1.57 3.67 0.09 82.43 03:47:01 PM 0 11.45 0.00 1.27 5.38 0.08 81.82 03:47:01 PM 1 15.34 0.00 1.59 2.86 0.10 80.11 03:47:01 PM 2 13.80 0.00 1.63 4.72 0.10 79.75 03:47:01 PM 3 10.94 0.00 1.99 1.37 0.07 85.63 03:47:01 PM 4 15.19 0.00 1.48 2.91 0.12 80.30 03:47:01 PM 5 10.57 0.00 1.99 2.38 0.10 84.96 03:47:01 PM 6 10.44 0.00 1.34 4.37 0.07 83.78 03:47:01 PM 7 10.30 0.00 1.24 5.36 0.08 83.01 03:48:01 PM all 9.50 0.00 0.99 0.05 0.06 89.40 03:48:01 PM 0 16.20 0.00 1.07 0.07 0.08 82.58 03:48:01 PM 1 9.77 0.00 1.02 0.02 0.08 89.11 03:48:01 PM 2 7.63 0.00 0.70 0.02 0.07 91.58 03:48:01 PM 3 8.98 0.00 1.07 0.00 0.08 89.87 03:48:01 PM 4 7.12 0.00 1.24 0.00 0.05 91.59 03:48:01 PM 5 7.77 0.00 1.14 0.08 0.05 90.96 03:48:01 PM 6 10.15 0.00 0.80 0.03 0.05 88.96 03:48:01 PM 7 8.41 0.00 0.87 0.15 0.05 90.52 03:49:01 PM all 23.61 0.00 0.69 0.05 0.05 75.59 03:49:01 PM 0 55.04 0.00 0.82 0.00 0.07 44.08 03:49:01 PM 1 8.74 0.00 0.72 0.00 0.05 90.49 03:49:01 PM 2 19.99 0.00 0.27 0.00 0.03 79.71 03:49:01 PM 3 34.72 0.00 0.72 0.07 0.07 64.43 03:49:01 PM 4 17.94 0.00 0.68 0.00 0.03 81.34 03:49:01 PM 5 5.85 0.00 1.09 0.23 0.05 92.79 03:49:01 PM 6 21.55 0.00 0.67 0.00 0.05 77.73 03:49:01 PM 7 25.04 0.00 0.58 0.07 0.08 74.23 03:50:01 PM all 27.97 0.00 1.84 1.01 0.09 69.09 03:50:01 PM 0 20.87 0.00 2.17 0.05 0.08 76.83 03:50:01 PM 1 19.26 0.00 1.73 3.76 0.08 75.17 03:50:01 PM 2 38.59 0.00 1.83 0.17 0.10 59.31 03:50:01 PM 3 18.56 0.00 1.39 0.34 0.08 79.63 03:50:01 PM 4 30.29 0.00 2.21 1.32 0.08 66.09 03:50:01 PM 5 38.41 0.00 1.93 1.09 0.10 58.47 03:50:01 PM 6 30.39 0.00 1.36 0.29 0.08 67.88 03:50:01 PM 7 27.40 0.00 2.06 1.07 0.08 69.38 03:51:01 PM all 27.30 0.00 2.18 0.25 0.12 70.15 03:51:01 PM 0 25.09 0.00 2.57 1.11 0.15 71.08 03:51:01 PM 1 28.73 0.00 2.38 0.42 0.12 68.36 03:51:01 PM 2 24.38 0.00 1.93 0.03 0.15 73.50 03:51:01 PM 3 33.07 0.00 1.99 0.05 0.12 64.77 03:51:01 PM 4 26.39 0.00 2.57 0.03 0.10 70.91 03:51:01 PM 5 29.25 0.00 1.83 0.25 0.10 68.56 03:51:01 PM 6 25.18 0.00 2.32 0.02 0.10 72.38 03:51:01 PM 7 26.32 0.00 1.85 0.10 0.08 71.64 03:52:01 PM all 30.88 0.00 1.54 0.58 0.08 66.93 03:52:01 PM 0 31.28 0.00 1.59 2.06 0.08 64.99 03:52:01 PM 1 36.83 0.00 1.44 0.92 0.07 60.74 03:52:01 PM 2 15.46 0.00 1.57 0.02 0.08 82.87 03:52:01 PM 3 26.93 0.00 0.97 0.49 0.08 71.53 03:52:01 PM 4 44.69 0.00 2.18 0.02 0.08 53.03 03:52:01 PM 5 32.60 0.00 1.91 0.32 0.08 65.09 03:52:01 PM 6 40.07 0.00 1.10 0.00 0.08 58.74 03:52:01 PM 7 19.18 0.00 1.52 0.79 0.07 78.44 03:52:01 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 22.03 0.00 0.92 0.19 0.06 76.81 03:53:01 PM 0 15.83 0.00 0.79 0.07 0.08 83.24 03:53:01 PM 1 33.78 0.00 0.62 0.10 0.05 65.45 03:53:01 PM 2 23.59 0.00 1.59 0.45 0.07 74.30 03:53:01 PM 3 29.04 0.00 0.62 0.00 0.05 70.29 03:53:01 PM 4 19.55 0.00 1.72 0.18 0.05 78.49 03:53:01 PM 5 10.16 0.00 0.70 0.63 0.05 88.46 03:53:01 PM 6 36.15 0.00 0.60 0.03 0.05 63.16 03:53:01 PM 7 8.09 0.00 0.70 0.07 0.05 91.09 Average: all 20.83 0.00 1.49 3.16 0.08 74.45 Average: 0 22.69 0.00 1.55 5.34 0.08 70.34 Average: 1 19.59 0.00 1.58 1.74 0.08 77.02 Average: 2 21.29 0.00 1.63 6.02 0.08 70.97 Average: 3 21.72 0.00 1.39 4.38 0.08 72.44 Average: 4 22.19 0.00 1.62 0.81 0.08 75.30 Average: 5 17.96 0.00 1.49 4.48 0.07 76.00 Average: 6 24.50 0.00 1.34 1.08 0.07 73.02 Average: 7 16.66 0.00 1.36 1.43 0.07 80.48