---> uname -a: Linux prd-centos8-docker-8c-8g-2884.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 1159 25074 19 5655 30257 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:d1:49:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fed1:4996/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:48:53:d5 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:b2ff:fe48:53d5/64 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) 10/15/2025 _x86_64_ (8 CPU) 11:51:52 LINUX RESTART (8 CPU) 11:52:02 AM tps rtps wtps bread/s bwrtn/s 11:53:01 AM 258.47 33.48 224.99 7529.01 43387.28 11:54:01 AM 258.42 17.71 240.71 3838.88 12454.01 11:55:01 AM 178.11 1.47 176.64 353.88 20164.23 11:56:01 AM 91.22 0.63 90.59 448.38 32654.10 11:57:01 AM 17.46 0.43 17.02 20.92 378.73 11:58:01 AM 10.93 0.00 10.93 0.00 526.95 11:59:01 AM 113.46 0.00 113.46 0.00 23857.66 12:00:01 PM 14.06 0.00 14.06 0.00 335.14 12:01:01 PM 216.67 2.55 214.12 4497.53 2682.03 12:02:01 PM 51.98 1.38 50.60 1722.36 31443.57 Average: 120.86 5.72 115.14 1831.76 16743.71 11:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 AM 29651384 31272444 3004328 9.20 2688 1945712 1421444 4.22 147472 2432916 152736 11:54:01 AM 27883876 30045948 4771836 14.61 2688 2474492 2919672 8.66 227848 4054012 287004 11:55:01 AM 25741956 29128924 6913756 21.17 2688 3671156 3171572 9.41 339320 5980584 866856 11:56:01 AM 25136356 28541384 7519356 23.03 2688 3687196 4223048 12.53 436308 6470332 108 11:57:01 AM 25032076 28441852 7623636 23.35 2688 3692168 3698568 10.97 438572 6573628 64 11:58:01 AM 25694536 29114076 6961176 21.32 2688 3701808 3103516 9.21 441032 5914696 772 11:59:01 AM 24065848 28190488 8589864 26.30 2688 4390596 5383208 15.97 540692 7379556 228 12:00:01 PM 22661552 26818492 9994160 30.60 2688 4426652 6554036 19.45 553856 8762688 4984 12:01:01 PM 23845740 28867320 8809972 26.98 2688 5271752 3162296 9.38 723012 7420804 787988 12:02:01 PM 24053988 29361636 8601724 26.34 2688 5551056 3011184 8.93 791980 7134008 99960 Average: 25376731 28978256 7278981 22.29 2688 3881259 3664854 10.87 464009 6212322 220070 11:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 418.37 264.49 1814.05 63.18 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 396.64 318.66 5126.31 60.62 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 417.08 291.57 10678.98 39.40 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 25.16 25.16 2.33 2.33 0.00 0.00 0.00 0.00 11:56:01 AM eth0 97.60 48.97 25.62 23.09 0.00 0.00 0.00 0.00 11:56:01 AM docker0 7.65 8.61 1.02 1.00 0.00 0.00 0.00 0.00 11:56:01 AM veth186c31e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 AM lo 67.13 67.13 4.25 4.25 0.00 0.00 0.00 0.00 11:57:01 AM eth0 380.28 240.21 86.67 91.69 0.00 0.00 0.00 0.00 11:57:01 AM docker0 4.71 5.60 0.81 0.85 0.00 0.00 0.00 0.00 11:58:01 AM lo 7.93 7.93 0.39 0.39 0.00 0.00 0.00 0.00 11:58:01 AM eth0 163.37 125.58 112.32 36.81 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:59:01 AM eth0 491.70 240.80 2985.73 32.60 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM veth3c5d847 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 AM vethb9c18de 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 PM lo 983.64 983.64 172.83 172.83 0.00 0.00 0.00 0.00 12:00:01 PM eth0 143.71 91.93 35.81 35.83 0.00 0.00 0.00 0.00 12:00:01 PM docker0 423.68 440.76 75.23 88.06 0.00 0.00 0.00 0.00 12:00:01 PM veth3c5d847 384.45 400.10 76.54 64.09 0.00 0.00 0.00 0.01 12:00:01 PM vethb9c18de 39.23 41.14 4.47 24.22 0.00 0.00 0.00 0.00 12:01:01 PM lo 504.86 504.86 81.20 81.20 0.00 0.00 0.00 0.00 12:01:01 PM eth0 154.98 134.79 1522.34 38.70 0.00 0.00 0.00 0.00 12:01:01 PM docker0 217.06 219.97 48.61 31.62 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 193.45 125.81 2205.70 56.72 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.16 159.16 26.15 26.15 0.00 0.00 0.00 0.00 Average: eth0 285.50 188.16 2460.48 47.84 0.00 0.00 0.00 0.00 Average: docker0 65.42 67.61 12.59 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) 10/15/2025 _x86_64_ (8 CPU) 11:51:52 LINUX RESTART (8 CPU) 11:52:02 AM CPU %user %nice %system %iowait %steal %idle 11:53:01 AM all 13.68 0.00 2.69 3.02 0.07 80.53 11:53:01 AM 0 12.71 0.00 2.08 1.02 0.05 84.14 11:53:01 AM 1 7.30 0.00 2.27 3.54 0.07 86.82 11:53:01 AM 2 18.27 0.00 4.01 2.18 0.09 75.46 11:53:01 AM 3 25.12 0.00 2.20 5.20 0.07 67.42 11:53:01 AM 4 7.20 0.00 2.65 1.56 0.09 88.51 11:53:01 AM 5 9.84 0.00 3.01 0.31 0.05 86.80 11:53:01 AM 6 18.78 0.00 3.47 2.97 0.07 74.71 11:53:01 AM 7 10.21 0.00 1.86 7.42 0.05 80.46 11:54:01 AM all 23.30 0.00 1.33 1.86 0.08 73.44 11:54:01 AM 0 25.77 0.00 1.60 2.09 0.10 70.44 11:54:01 AM 1 15.98 0.00 1.46 3.25 0.08 79.23 11:54:01 AM 2 19.15 0.00 1.64 2.95 0.07 76.19 11:54:01 AM 3 31.92 0.00 1.14 0.84 0.10 66.00 11:54:01 AM 4 19.34 0.00 0.97 1.57 0.08 78.03 11:54:01 AM 5 20.42 0.00 1.32 0.85 0.07 77.33 11:54:01 AM 6 26.13 0.00 1.57 0.85 0.08 71.36 11:54:01 AM 7 27.62 0.00 0.90 2.47 0.07 68.94 11:55:01 AM all 42.28 0.00 2.60 1.19 0.11 53.82 11:55:01 AM 0 50.00 0.00 2.00 0.54 0.10 47.36 11:55:01 AM 1 51.29 0.00 2.12 0.08 0.10 46.41 11:55:01 AM 2 41.99 0.00 2.37 0.81 0.12 54.71 11:55:01 AM 3 29.66 0.00 2.27 3.01 0.10 64.95 11:55:01 AM 4 54.02 0.00 2.61 1.06 0.13 42.18 11:55:01 AM 5 33.55 0.00 3.37 2.95 0.12 60.02 11:55:01 AM 6 44.50 0.00 3.24 0.22 0.12 51.92 11:55:01 AM 7 33.17 0.00 2.84 0.84 0.10 63.05 11:56:01 AM all 20.44 0.00 1.91 1.57 0.09 76.00 11:56:01 AM 0 20.00 0.00 2.27 0.28 0.08 77.36 11:56:01 AM 1 18.06 0.00 1.93 1.86 0.10 78.05 11:56:01 AM 2 18.54 0.00 1.89 3.58 0.08 75.90 11:56:01 AM 3 25.51 0.00 1.72 0.57 0.10 72.09 11:56:01 AM 4 21.30 0.00 1.89 0.48 0.08 76.24 11:56:01 AM 5 18.59 0.00 1.74 5.10 0.07 74.50 11:56:01 AM 6 21.75 0.00 1.96 0.65 0.10 75.54 11:56:01 AM 7 19.74 0.00 1.84 0.03 0.07 78.32 11:57:01 AM all 11.73 0.00 1.54 0.04 0.08 86.62 11:57:01 AM 0 11.11 0.00 0.99 0.02 0.08 87.80 11:57:01 AM 1 12.67 0.00 1.92 0.03 0.08 85.29 11:57:01 AM 2 12.85 0.00 1.26 0.05 0.08 85.76 11:57:01 AM 3 10.55 0.00 2.08 0.03 0.07 87.28 11:57:01 AM 4 10.61 0.00 1.72 0.05 0.07 87.55 11:57:01 AM 5 14.09 0.00 1.79 0.00 0.07 84.06 11:57:01 AM 6 10.96 0.00 1.12 0.03 0.08 87.80 11:57:01 AM 7 10.98 0.00 1.47 0.07 0.07 87.42 11:58:01 AM all 16.00 0.00 0.52 0.03 0.05 83.40 11:58:01 AM 0 6.39 0.00 0.23 0.00 0.03 93.34 11:58:01 AM 1 9.45 0.00 0.27 0.00 0.05 90.23 11:58:01 AM 2 51.74 0.00 1.37 0.02 0.07 46.81 11:58:01 AM 3 8.17 0.00 0.70 0.15 0.05 90.93 11:58:01 AM 4 10.45 0.00 0.20 0.07 0.05 89.23 11:58:01 AM 5 21.21 0.00 0.35 0.00 0.05 78.39 11:58:01 AM 6 12.88 0.00 0.20 0.00 0.03 86.89 11:58:01 AM 7 7.71 0.00 0.84 0.00 0.05 91.40 11:59:01 AM all 33.58 0.00 1.88 1.42 0.09 63.02 11:59:01 AM 0 44.45 0.00 1.06 0.02 0.10 54.37 11:59:01 AM 1 29.01 0.00 2.19 5.21 0.08 63.50 11:59:01 AM 2 19.97 0.00 2.55 1.98 0.12 75.39 11:59:01 AM 3 46.61 0.00 1.78 0.34 0.08 51.19 11:59:01 AM 4 33.16 0.00 1.87 0.69 0.12 64.16 11:59:01 AM 5 33.57 0.00 1.41 0.50 0.07 64.46 11:59:01 AM 6 39.45 0.00 2.28 0.25 0.08 57.94 11:59:01 AM 7 22.44 0.00 1.91 2.36 0.08 73.20 12:00:01 PM all 29.20 0.00 1.66 0.06 0.10 68.97 12:00:01 PM 0 23.63 0.00 1.67 0.07 0.10 74.53 12:00:01 PM 1 39.77 0.00 2.16 0.02 0.10 57.95 12:00:01 PM 2 24.33 0.00 2.18 0.00 0.10 73.38 12:00:01 PM 3 30.20 0.00 1.71 0.05 0.10 67.93 12:00:01 PM 4 19.89 0.00 1.24 0.07 0.08 78.72 12:00:01 PM 5 20.03 0.00 1.46 0.25 0.10 78.16 12:00:01 PM 6 36.08 0.00 0.99 0.00 0.10 62.83 12:00:01 PM 7 39.68 0.00 1.89 0.02 0.12 58.30 12:01:01 PM all 30.09 0.00 1.99 0.49 0.09 67.35 12:01:01 PM 0 19.37 0.00 2.77 2.60 0.08 75.18 12:01:01 PM 1 23.05 0.00 1.71 0.00 0.08 75.16 12:01:01 PM 2 28.44 0.00 2.06 0.22 0.08 69.19 12:01:01 PM 3 27.82 0.00 1.45 0.03 0.08 70.61 12:01:01 PM 4 44.97 0.00 2.03 0.32 0.10 52.59 12:01:01 PM 5 38.22 0.00 1.22 0.27 0.08 60.21 12:01:01 PM 6 13.67 0.00 1.32 0.52 0.07 84.42 12:01:01 PM 7 45.15 0.00 3.34 0.00 0.10 51.42 12:02:01 PM all 32.99 0.00 0.96 2.08 0.09 63.89 12:02:01 PM 0 19.55 0.00 0.97 2.09 0.08 77.31 12:02:01 PM 1 40.26 0.00 2.12 4.78 0.10 52.74 12:02:01 PM 2 22.88 0.00 0.82 5.19 0.07 71.04 12:02:01 PM 3 44.89 0.00 0.65 0.92 0.10 53.43 12:02:01 PM 4 51.12 0.00 0.73 0.00 0.08 48.06 12:02:01 PM 5 40.25 0.00 0.83 1.77 0.07 57.08 12:02:01 PM 6 23.44 0.00 0.53 1.27 0.08 74.68 12:02:01 PM 7 21.55 0.00 0.98 0.58 0.10 76.78 Average: all 25.34 0.00 1.70 1.17 0.08 71.70 Average: 0 23.30 0.00 1.56 0.87 0.08 74.18 Average: 1 24.71 0.00 1.81 1.87 0.09 71.52 Average: 2 25.83 0.00 2.01 1.70 0.09 70.38 Average: 3 28.04 0.00 1.57 1.11 0.09 69.20 Average: 4 27.24 0.00 1.59 0.58 0.09 70.50 Average: 5 25.00 0.00 1.65 1.20 0.07 72.08 Average: 6 24.76 0.00 1.66 0.67 0.08 72.82 Average: 7 23.84 0.00 1.79 1.37 0.08 72.93