---> uname -a: Linux prd-centos8-docker-8c-8g-47824.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 1150 25090 19 5650 30266 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:cd:bc:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fecd:bc5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:66:46:b1 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::42:70ff:fe66:46b1/64 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) 09/21/2025 _x86_64_ (8 CPU) 10:21:38 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 267.54 19.13 248.41 5047.92 9492.05 10:24:01 AM 261.78 18.94 242.84 4213.13 13194.79 10:25:01 AM 206.51 0.60 205.91 414.19 49507.21 10:26:01 AM 36.87 0.20 36.67 14.26 708.05 10:27:01 AM 14.90 0.48 14.41 21.46 334.04 10:28:01 AM 9.80 0.00 9.80 0.00 541.68 10:29:01 AM 112.85 0.05 112.80 77.05 23763.39 10:30:01 AM 145.63 0.08 145.55 4.00 1671.91 10:31:01 AM 55.00 2.47 52.53 4488.90 27372.96 10:32:01 AM 42.47 1.80 40.67 1785.67 7985.62 Average: 115.08 4.35 110.73 1600.95 13464.43 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29544716 31229460 3110996 9.53 2688 2007912 1454292 4.31 148644 2533516 176004 10:24:01 AM 28084384 30268432 4571328 14.00 2688 2495552 2201612 6.53 248992 3828568 220744 10:25:01 AM 24900176 28302656 7755536 23.75 2688 3685792 4242708 12.59 352064 6795268 56 10:26:01 AM 24195736 27602776 8459976 25.91 2688 3689344 5887544 17.47 435476 7410196 152 10:27:01 AM 25213976 28633872 7441736 22.79 2688 3702320 3701864 10.98 439180 6396520 8804 10:28:01 AM 25082592 28506788 7573120 23.19 2688 3706428 3708140 11.00 442340 6523364 3016 10:29:01 AM 23628096 27755192 9027616 27.64 2688 4396548 5848124 17.35 549388 7806532 1564 10:30:01 AM 24557328 28651088 8098384 24.80 2688 4350024 3809100 11.30 548196 6891732 15544 10:31:01 AM 25592276 30686812 7063436 21.63 2688 5341980 1907800 5.66 743016 5651016 72852 10:32:01 AM 25709780 31008068 6945932 21.27 2688 5540192 1527304 4.53 965068 5310436 33792 Average: 25650906 29264514 7004806 21.45 2688 3891609 3428849 10.17 487236 5914715 53253 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 423.70 278.55 2040.04 64.17 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 369.64 291.32 4897.73 58.05 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 409.85 280.41 10646.06 32.77 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM veth7b3fbac 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 38.52 38.52 3.60 3.60 0.00 0.00 0.00 0.00 10:26:01 AM eth0 90.35 59.58 26.48 28.31 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.30 11.58 1.53 1.42 0.00 0.00 0.00 0.00 10:26:01 AM veth9a61157 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 59.66 59.66 3.27 3.27 0.00 0.00 0.00 0.00 10:27:01 AM eth0 260.26 195.60 89.64 76.50 0.00 0.00 0.00 0.00 10:27:01 AM docker0 2.07 2.58 0.30 0.44 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 86.27 64.39 78.12 31.56 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 20.41 20.41 2.51 2.51 0.00 0.00 0.00 0.00 10:29:01 AM eth0 389.35 194.40 2945.83 18.49 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.55 10.48 0.81 1.97 0.00 0.00 0.00 0.00 10:29:01 AM vethfd0ffec 8.55 10.61 0.93 1.98 0.00 0.00 0.00 0.00 10:29:01 AM veth1c6ec51 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 1473.78 1473.78 251.35 251.35 0.00 0.00 0.00 0.00 10:30:01 AM eth0 116.98 90.25 292.12 47.80 0.00 0.00 0.00 0.00 10:30:01 AM docker0 627.12 646.32 122.42 117.38 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.77 0.77 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 100.07 80.64 1378.52 16.09 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 215.44 164.81 2240.04 77.16 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.58 159.58 26.12 26.12 0.00 0.00 0.00 0.00 Average: eth0 245.90 169.82 2464.33 45.06 0.00 0.00 0.00 0.00 Average: docker0 64.91 67.21 12.53 12.14 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) 09/21/2025 _x86_64_ (8 CPU) 10:21:38 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.59 0.00 1.79 1.01 0.06 84.56 10:23:01 AM 0 3.19 0.00 1.05 0.31 0.08 95.37 10:23:01 AM 1 8.63 0.00 1.69 0.68 0.07 88.93 10:23:01 AM 2 23.79 0.00 3.62 3.01 0.05 69.53 10:23:01 AM 3 26.78 0.00 2.16 1.26 0.05 69.76 10:23:01 AM 4 14.96 0.00 1.53 1.61 0.03 81.86 10:23:01 AM 5 6.79 0.00 1.17 0.02 0.05 91.96 10:23:01 AM 6 3.70 0.00 1.33 0.54 0.07 94.36 10:23:01 AM 7 12.82 0.00 1.78 0.61 0.05 84.74 10:24:01 AM all 32.94 0.00 1.50 1.19 0.08 64.29 10:24:01 AM 0 32.51 0.00 1.86 1.09 0.08 64.46 10:24:01 AM 1 25.98 0.00 1.54 1.52 0.10 70.87 10:24:01 AM 2 26.76 0.00 1.49 1.59 0.08 70.08 10:24:01 AM 3 44.95 0.00 2.00 1.67 0.08 51.29 10:24:01 AM 4 42.71 0.00 0.89 0.52 0.07 55.82 10:24:01 AM 5 18.71 0.00 1.04 1.86 0.07 78.33 10:24:01 AM 6 32.22 0.00 1.42 0.55 0.07 65.74 10:24:01 AM 7 39.64 0.00 1.79 0.72 0.08 57.77 10:25:01 AM all 33.04 0.00 2.86 2.17 0.09 61.83 10:25:01 AM 0 36.89 0.00 2.80 0.79 0.08 59.43 10:25:01 AM 1 31.08 0.00 2.55 3.75 0.08 62.53 10:25:01 AM 2 44.75 0.00 3.14 4.57 0.10 47.44 10:25:01 AM 3 25.27 0.00 3.28 2.42 0.10 68.92 10:25:01 AM 4 36.61 0.00 3.54 1.67 0.10 58.08 10:25:01 AM 5 21.32 0.00 2.83 2.56 0.08 73.21 10:25:01 AM 6 41.47 0.00 2.43 0.10 0.08 55.91 10:25:01 AM 7 26.93 0.00 2.29 1.55 0.08 69.15 10:26:01 AM all 24.09 0.00 2.16 0.06 0.08 73.60 10:26:01 AM 0 22.82 0.00 2.28 0.02 0.10 74.78 10:26:01 AM 1 23.50 0.00 1.89 0.07 0.08 74.46 10:26:01 AM 2 27.66 0.00 2.31 0.03 0.07 69.93 10:26:01 AM 3 25.97 0.00 2.17 0.05 0.08 71.72 10:26:01 AM 4 22.50 0.00 2.14 0.03 0.07 75.26 10:26:01 AM 5 24.25 0.00 2.21 0.07 0.08 73.38 10:26:01 AM 6 22.58 0.00 2.18 0.12 0.07 75.06 10:26:01 AM 7 23.44 0.00 2.13 0.12 0.08 74.23 10:27:01 AM all 10.51 0.00 1.31 0.03 0.07 88.08 10:27:01 AM 0 12.21 0.00 1.19 0.02 0.07 86.52 10:27:01 AM 1 11.97 0.00 0.95 0.02 0.08 86.98 10:27:01 AM 2 11.03 0.00 1.45 0.02 0.07 87.43 10:27:01 AM 3 9.94 0.00 1.54 0.05 0.07 88.41 10:27:01 AM 4 12.37 0.00 1.12 0.03 0.08 86.40 10:27:01 AM 5 8.37 0.00 1.79 0.02 0.07 89.76 10:27:01 AM 6 9.56 0.00 1.14 0.00 0.07 89.23 10:27:01 AM 7 8.63 0.00 1.30 0.05 0.07 89.95 10:28:01 AM all 21.13 0.00 0.56 0.03 0.05 78.23 10:28:01 AM 0 32.05 0.00 0.15 0.00 0.07 67.73 10:28:01 AM 1 8.90 0.00 0.48 0.00 0.07 90.55 10:28:01 AM 2 1.64 0.00 0.47 0.05 0.05 97.79 10:28:01 AM 3 4.69 0.00 0.89 0.15 0.03 94.24 10:28:01 AM 4 64.84 0.00 1.10 0.02 0.07 33.98 10:28:01 AM 5 10.02 0.00 0.72 0.02 0.05 89.19 10:28:01 AM 6 21.68 0.00 0.50 0.00 0.05 77.76 10:28:01 AM 7 25.15 0.00 0.15 0.00 0.03 74.67 10:29:01 AM all 30.95 0.00 1.72 0.94 0.08 66.31 10:29:01 AM 0 35.70 0.00 1.62 0.97 0.10 61.60 10:29:01 AM 1 37.92 0.00 2.18 0.92 0.08 58.90 10:29:01 AM 2 31.84 0.00 1.96 0.99 0.08 65.12 10:29:01 AM 3 37.75 0.00 1.41 2.19 0.08 58.56 10:29:01 AM 4 26.43 0.00 1.53 0.27 0.07 71.71 10:29:01 AM 5 12.37 0.00 1.71 0.22 0.07 85.63 10:29:01 AM 6 28.32 0.00 1.81 1.49 0.08 68.29 10:29:01 AM 7 37.24 0.00 1.52 0.49 0.07 60.69 10:30:01 AM all 28.13 0.00 2.25 0.29 0.09 69.23 10:30:01 AM 0 15.65 0.00 3.36 1.88 0.08 79.02 10:30:01 AM 1 34.15 0.00 1.94 0.17 0.12 63.62 10:30:01 AM 2 29.25 0.00 1.81 0.03 0.08 68.82 10:30:01 AM 3 24.24 0.00 2.60 0.00 0.08 73.08 10:30:01 AM 4 42.95 0.00 1.81 0.15 0.10 54.99 10:30:01 AM 5 22.30 0.00 2.33 0.03 0.10 75.24 10:30:01 AM 6 27.90 0.00 2.48 0.02 0.08 69.51 10:30:01 AM 7 28.49 0.00 1.71 0.03 0.10 69.66 10:31:01 AM all 30.04 0.00 1.50 1.33 0.08 67.06 10:31:01 AM 0 33.87 0.00 1.52 0.30 0.08 64.22 10:31:01 AM 1 32.26 0.00 1.00 1.15 0.08 65.50 10:31:01 AM 2 23.13 0.00 1.51 3.76 0.07 71.54 10:31:01 AM 3 15.83 0.00 1.20 0.48 0.08 82.40 10:31:01 AM 4 44.58 0.00 2.22 0.23 0.08 52.88 10:31:01 AM 5 45.33 0.00 1.51 3.72 0.07 49.38 10:31:01 AM 6 29.62 0.00 1.79 0.62 0.07 67.90 10:31:01 AM 7 15.71 0.00 1.27 0.33 0.08 82.60 10:32:01 AM all 24.68 0.00 1.13 0.37 0.07 73.75 10:32:01 AM 0 23.41 0.00 1.62 0.62 0.08 74.26 10:32:01 AM 1 19.84 0.00 1.02 0.32 0.07 78.76 10:32:01 AM 2 25.03 0.00 0.89 0.40 0.08 73.59 10:32:01 AM 3 33.04 0.00 0.79 0.52 0.07 65.59 10:32:01 AM 4 8.62 0.00 0.94 0.02 0.05 90.38 10:32:01 AM 5 24.85 0.00 1.77 0.15 0.07 73.17 10:32:01 AM 6 27.96 0.00 1.25 0.87 0.08 69.83 10:32:01 AM 7 34.67 0.00 0.78 0.03 0.07 64.45 Average: all 24.82 0.00 1.68 0.74 0.08 72.68 Average: 0 24.86 0.00 1.74 0.60 0.08 72.71 Average: 1 23.44 0.00 1.52 0.86 0.08 74.09 Average: 2 24.47 0.00 1.86 1.44 0.07 72.15 Average: 3 24.84 0.00 1.80 0.88 0.07 72.40 Average: 4 31.69 0.00 1.68 0.45 0.07 66.11 Average: 5 19.45 0.00 1.71 0.87 0.07 77.91 Average: 6 24.53 0.00 1.63 0.43 0.07 73.33 Average: 7 25.29 0.00 1.47 0.39 0.07 72.77