---> uname -a: Linux prd-centos8-docker-8c-8g-19000.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 1117 25362 19 5410 30299 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:46:65:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe46:65ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:a7:41:97 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::42:30ff:fea7:4197/64 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) 06/06/2025 _x86_64_ (8 CPU) 14:44:18 LINUX RESTART (8 CPU) 02:45:01 PM tps rtps wtps bread/s bwrtn/s 02:46:01 PM 208.12 16.43 191.68 3065.36 10628.75 02:47:01 PM 210.43 2.73 207.70 1086.49 15021.15 02:48:02 PM 136.22 0.70 135.52 435.78 41958.69 02:49:01 PM 39.33 0.14 39.19 4.61 554.93 02:50:01 PM 13.35 0.43 12.91 20.93 366.68 02:51:01 PM 10.36 0.00 10.36 0.00 521.62 02:52:01 PM 107.38 0.00 107.38 0.00 23322.96 02:53:01 PM 17.60 0.00 17.60 0.00 490.68 02:54:01 PM 166.28 2.48 163.80 4510.63 2307.20 Average: 101.11 2.55 98.56 1015.56 10593.63 02:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 PM 29011864 30913576 3643840 11.16 2688 2218860 1657556 4.92 170760 3009656 171116 02:47:01 PM 27626140 29871372 5029564 15.40 2688 2555108 3149184 9.34 270696 4258088 85388 02:48:02 PM 25045636 28426376 7610068 23.30 2688 3664876 4054680 12.03 426928 6578604 56 02:49:01 PM 24679692 28064184 7976012 24.42 2688 3667472 5542240 16.44 436480 6931276 124 02:50:01 PM 24596524 27988640 8059180 24.68 2688 3675284 4179744 12.40 438820 7013640 2004 02:51:01 PM 25309964 28709440 7345740 22.49 2688 3682388 3607876 10.70 441676 6300684 32 02:52:01 PM 23998432 28090800 8657272 26.51 2688 4359936 5726476 16.99 538532 7453936 224 02:53:01 PM 22930636 27057420 9725068 29.78 2688 4398512 6361276 18.87 551672 8501920 7360 02:54:01 PM 23318304 28300784 9337400 28.59 2688 5234648 3827568 11.36 719924 7955260 780460 Average: 25168577 28602510 7487127 22.93 2688 3717454 4234067 12.56 443943 6444785 116307 02:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 242.74 194.78 2270.29 44.84 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM eth0 350.81 277.40 4608.89 44.75 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:02 PM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 02:48:02 PM eth0 331.20 200.95 9482.46 22.08 0.00 0.00 0.00 0.00 02:48:02 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 02:48:02 PM veth6e19691 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:49:01 PM lo 31.31 31.31 2.72 2.72 0.00 0.00 0.00 0.00 02:49:01 PM eth0 59.42 46.87 22.16 27.17 0.00 0.00 0.00 0.00 02:49:01 PM docker0 7.78 8.84 1.11 1.03 0.00 0.00 0.00 0.00 02:49:01 PM veth9bf966c 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 02:50:01 PM lo 61.36 61.36 3.70 3.70 0.00 0.00 0.00 0.00 02:50:01 PM eth0 261.28 186.47 83.45 97.75 0.00 0.00 0.00 0.00 02:50:01 PM docker0 3.02 3.65 0.59 0.57 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 143.95 95.97 89.75 25.80 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 635.22 347.82 2849.96 33.94 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 vethd5d844e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 PM veth0a1398d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 PM lo 967.09 967.09 216.37 216.37 0.00 0.00 0.00 0.00 02:53:01 PM eth0 144.93 106.73 48.72 54.40 0.00 0.00 0.00 0.00 02:53:01 PM docker0 464.37 482.10 107.71 104.27 0.00 0.00 0.00 0.00 02:53:01 PM vethd5d844e 428.36 446.56 110.19 80.28 0.00 0.00 0.00 0.01 02:53:01 PM veth0a1398d 36.01 36.04 3.87 24.24 0.00 0.00 0.00 0.00 02:54:01 PM lo 77.02 77.02 11.02 11.02 0.00 0.00 0.00 0.00 02:54:01 PM eth0 90.59 78.82 1500.82 16.75 0.00 0.00 0.00 0.00 02:54:01 PM docker0 38.02 37.99 5.94 5.55 0.00 0.00 0.00 0.00 Average: lo 126.63 126.63 26.03 26.03 0.00 0.00 0.00 0.00 Average: eth0 251.48 170.87 2332.83 40.86 0.00 0.00 0.00 0.00 Average: docker0 57.10 59.28 12.84 12.40 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) 06/06/2025 _x86_64_ (8 CPU) 14:44:18 LINUX RESTART (8 CPU) 02:45:01 PM CPU %user %nice %system %iowait %steal %idle 02:46:01 PM all 13.22 0.00 1.17 1.28 0.05 84.26 02:46:01 PM 0 10.46 0.00 0.90 0.67 0.08 87.88 02:46:01 PM 1 18.97 0.00 1.22 2.21 0.05 77.56 02:46:01 PM 2 12.43 0.00 1.41 1.51 0.07 84.59 02:46:01 PM 3 7.88 0.00 0.54 1.02 0.07 90.50 02:46:01 PM 4 20.69 0.00 2.15 1.94 0.05 75.16 02:46:01 PM 5 14.80 0.00 1.45 2.12 0.05 81.57 02:46:01 PM 6 14.08 0.00 1.12 0.55 0.03 84.22 02:46:01 PM 7 6.47 0.00 0.60 0.27 0.03 92.63 02:47:01 PM all 40.26 0.00 1.38 1.53 0.10 56.73 02:47:01 PM 0 43.23 0.00 1.47 1.89 0.08 53.32 02:47:01 PM 1 43.32 0.00 1.39 3.06 0.12 52.12 02:47:01 PM 2 29.08 0.00 1.62 1.00 0.08 68.21 02:47:01 PM 3 32.17 0.00 0.99 0.94 0.10 65.80 02:47:01 PM 4 44.22 0.00 1.35 1.69 0.12 52.62 02:47:01 PM 5 51.81 0.00 1.81 1.45 0.10 44.83 02:47:01 PM 6 44.47 0.00 1.25 1.56 0.10 52.62 02:47:01 PM 7 33.72 0.00 1.19 0.69 0.10 64.30 02:48:02 PM all 25.94 0.00 3.01 1.94 0.09 69.03 02:48:02 PM 0 34.44 0.00 3.55 0.08 0.10 61.83 02:48:02 PM 1 24.34 0.00 2.55 2.44 0.08 70.59 02:48:02 PM 2 26.22 0.00 3.55 2.74 0.08 67.41 02:48:02 PM 3 23.37 0.00 3.02 3.58 0.08 69.95 02:48:02 PM 4 26.35 0.00 1.76 1.02 0.08 70.79 02:48:02 PM 5 30.07 0.00 3.46 3.04 0.08 63.35 02:48:02 PM 6 16.11 0.00 3.12 2.26 0.08 78.43 02:48:02 PM 7 26.55 0.00 3.05 0.35 0.10 69.94 02:49:01 PM all 22.35 0.00 2.44 0.27 0.09 74.85 02:49:01 PM 0 27.75 0.00 3.11 0.22 0.09 68.83 02:49:01 PM 1 18.56 0.00 2.15 0.31 0.09 78.90 02:49:01 PM 2 23.78 0.00 2.81 0.10 0.09 73.22 02:49:01 PM 3 18.98 0.00 2.45 0.41 0.09 78.07 02:49:01 PM 4 23.40 0.00 2.32 0.14 0.09 74.06 02:49:01 PM 5 19.73 0.00 2.08 0.07 0.10 78.02 02:49:01 PM 6 21.53 0.00 2.28 0.68 0.09 75.43 02:49:01 PM 7 25.05 0.00 2.31 0.27 0.07 72.29 02:50:01 PM all 8.86 0.00 1.43 0.22 0.06 89.42 02:50:01 PM 0 9.46 0.00 1.94 0.02 0.07 88.52 02:50:01 PM 1 12.54 0.00 1.79 0.25 0.07 85.35 02:50:01 PM 2 8.26 0.00 2.21 0.30 0.07 89.16 02:50:01 PM 3 7.33 0.00 1.21 0.27 0.07 91.13 02:50:01 PM 4 9.65 0.00 1.02 0.02 0.05 89.27 02:50:01 PM 5 8.75 0.00 1.10 0.57 0.07 89.51 02:50:01 PM 6 6.29 0.00 1.34 0.08 0.05 92.24 02:50:01 PM 7 8.61 0.00 0.87 0.28 0.05 90.18 02:51:01 PM all 18.60 0.00 0.45 0.02 0.05 80.89 02:51:01 PM 0 54.52 0.00 1.17 0.05 0.07 44.19 02:51:01 PM 1 12.66 0.00 0.62 0.00 0.05 86.67 02:51:01 PM 2 23.67 0.00 0.22 0.00 0.05 76.07 02:51:01 PM 3 8.74 0.00 0.60 0.07 0.07 90.53 02:51:01 PM 4 9.34 0.00 0.15 0.00 0.03 90.47 02:51:01 PM 5 11.09 0.00 0.42 0.00 0.03 88.46 02:51:01 PM 6 17.10 0.00 0.25 0.00 0.03 82.61 02:51:01 PM 7 11.58 0.00 0.15 0.05 0.05 88.17 02:52:01 PM all 30.46 0.00 2.05 1.29 0.08 66.12 02:52:01 PM 0 33.25 0.00 1.60 0.79 0.07 64.30 02:52:01 PM 1 41.69 0.00 2.30 2.58 0.10 53.33 02:52:01 PM 2 48.68 0.00 2.06 0.59 0.10 48.57 02:52:01 PM 3 24.79 0.00 3.10 3.45 0.08 68.57 02:52:01 PM 4 27.96 0.00 2.30 0.74 0.08 68.92 02:52:01 PM 5 22.48 0.00 2.01 0.97 0.07 74.47 02:52:01 PM 6 20.86 0.00 1.51 1.09 0.08 76.46 02:52:01 PM 7 23.97 0.00 1.54 0.07 0.08 74.34 02:53:01 PM all 32.20 0.00 1.95 0.02 0.10 65.73 02:53:01 PM 0 41.47 0.00 1.15 0.00 0.13 57.24 02:53:01 PM 1 42.70 0.00 1.68 0.02 0.10 55.51 02:53:01 PM 2 27.47 0.00 1.93 0.02 0.10 70.49 02:53:01 PM 3 50.29 0.00 2.75 0.00 0.10 46.86 02:53:01 PM 4 17.30 0.00 2.11 0.07 0.08 80.44 02:53:01 PM 5 24.02 0.00 2.05 0.00 0.10 73.83 02:53:01 PM 6 33.27 0.00 1.60 0.05 0.10 64.98 02:53:01 PM 7 21.02 0.00 2.30 0.02 0.08 76.57 02:54:01 PM all 33.33 0.00 1.73 0.51 0.08 64.36 02:54:01 PM 0 18.76 0.00 1.82 0.13 0.05 79.24 02:54:01 PM 1 51.81 0.00 2.59 1.20 0.08 44.31 02:54:01 PM 2 32.84 0.00 1.49 0.18 0.08 65.40 02:54:01 PM 3 40.30 0.00 2.74 0.69 0.08 56.19 02:54:01 PM 4 27.82 0.00 1.41 0.74 0.08 69.96 02:54:01 PM 5 26.47 0.00 1.27 0.03 0.08 72.14 02:54:01 PM 6 50.56 0.00 1.20 0.03 0.08 48.12 02:54:01 PM 7 18.11 0.00 1.29 1.07 0.07 79.47 Average: all 25.02 0.00 1.73 0.79 0.08 72.38 Average: 0 30.37 0.00 1.85 0.43 0.08 67.27 Average: 1 29.64 0.00 1.81 1.34 0.08 67.13 Average: 2 25.82 0.00 1.92 0.72 0.08 71.46 Average: 3 23.77 0.00 1.93 1.16 0.08 73.06 Average: 4 22.96 0.00 1.62 0.71 0.07 74.64 Average: 5 23.25 0.00 1.74 0.92 0.08 74.02 Average: 6 24.93 0.00 1.52 0.70 0.07 72.79 Average: 7 19.44 0.00 1.48 0.34 0.07 78.68