---> uname -a: Linux prd-centos8-docker-8c-8g-13377.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 1129 25296 19 5464 30287 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:1d:12:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe1d:12b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:b7:a7:69 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::42:4fff:feb7:a769/64 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) 11/17/2025 _x86_64_ (8 CPU) 14:31:13 LINUX RESTART (8 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 234.31 16.78 217.53 3709.12 12432.89 02:34:01 PM 182.37 2.57 179.81 518.63 15274.88 02:35:01 PM 39.29 0.05 39.24 1.07 2823.85 02:36:01 PM 112.46 0.53 111.93 423.99 38929.07 02:37:01 PM 32.63 0.53 32.10 98.48 608.70 02:38:01 PM 7.61 0.00 7.61 0.00 487.39 02:39:01 PM 115.98 0.00 115.98 0.00 23939.17 02:40:01 PM 14.11 0.00 14.11 0.00 293.17 02:41:01 PM 131.37 0.00 131.37 0.00 1414.51 02:42:01 PM 55.66 2.52 53.15 4484.51 27406.05 Average: 92.58 2.30 90.28 923.55 12361.13 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 28900048 30880020 3755664 11.50 2688 2295052 1698704 5.04 175676 3108964 206224 02:34:01 PM 27196456 29453224 5459256 16.72 2688 2565700 3185932 9.45 270448 4685960 50164 02:35:01 PM 27090360 29368220 5565352 17.04 2688 2585956 2966468 8.80 283544 4777596 152 02:36:01 PM 25112444 28525464 7543268 23.10 2688 3695360 4212364 12.50 434512 6498508 72 02:37:01 PM 24614224 28037172 8041488 24.63 2688 3705280 4102900 12.17 443540 6988176 520 02:38:01 PM 25354260 28791044 7301452 22.36 2688 3718644 3361488 9.97 451956 6243076 3724 02:39:01 PM 23425348 27564892 9230364 28.27 2688 4408084 6080404 18.04 552868 8007264 1656 02:40:01 PM 22969888 27146216 9685824 29.66 2688 4445276 6333572 18.79 555184 8457868 524 02:41:01 PM 24411164 28517616 8244548 25.25 2688 4362432 3590004 10.65 550316 7040032 15544 02:42:01 PM 25980764 31079612 6674948 20.44 2688 5346068 1476076 4.38 899748 5113476 73672 Average: 25505496 28936348 7150216 21.90 2688 3712785 3700791 10.98 461779 6092092 35225 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 254.32 217.36 2875.46 43.19 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 309.81 242.45 3895.99 33.39 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 180.12 134.64 329.59 44.05 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 02:36:01 PM eth0 304.10 183.92 9482.07 16.17 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 02:36:01 PM vethc9d6bb5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:37:01 PM lo 66.60 66.60 5.24 5.24 0.00 0.00 0.00 0.00 02:37:01 PM eth0 135.50 96.14 43.05 50.19 0.00 0.00 0.00 0.00 02:37:01 PM docker0 11.61 13.11 1.71 1.69 0.00 0.00 0.00 0.00 02:38:01 PM lo 38.55 38.55 1.88 1.88 0.00 0.00 0.00 0.00 02:38:01 PM eth0 144.45 110.25 61.00 53.71 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 20.26 20.26 2.50 2.50 0.00 0.00 0.00 0.00 02:39:01 PM eth0 569.76 244.80 2981.37 22.19 0.00 0.00 0.00 0.00 02:39:01 PM docker0 8.46 10.26 0.81 1.96 0.00 0.00 0.00 0.00 02:39:01 PM veth27b4fa9 8.46 10.40 0.93 1.97 0.00 0.00 0.00 0.00 02:39:01 PM veth45698c0 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 02:40:01 PM lo 494.78 494.78 69.56 69.56 0.00 0.00 0.00 0.00 02:40:01 PM eth0 44.69 32.81 13.26 15.20 0.00 0.00 0.00 0.00 02:40:01 PM docker0 215.68 220.01 31.85 34.19 0.00 0.00 0.00 0.00 02:40:01 PM veth27b4fa9 179.37 186.19 30.83 26.21 0.00 0.00 0.00 0.00 02:40:01 PM veth45698c0 36.31 33.91 3.96 7.99 0.00 0.00 0.00 0.00 02:41:01 PM lo 1158.96 1158.96 209.46 209.46 0.00 0.00 0.00 0.00 02:41:01 PM eth0 88.94 66.24 278.53 33.34 0.00 0.00 0.00 0.00 02:41:01 PM docker0 502.13 516.41 103.55 98.57 0.00 0.00 0.00 0.00 02:42:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 02:42:01 PM eth0 80.17 66.96 1255.85 15.79 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 178.32 178.32 28.90 28.90 0.00 0.00 0.00 0.00 Average: eth0 211.19 139.56 2121.63 32.72 0.00 0.00 0.00 0.00 Average: docker0 73.87 76.08 13.80 13.65 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) 11/17/2025 _x86_64_ (8 CPU) 14:31:13 LINUX RESTART (8 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 14.59 0.00 1.20 0.64 0.05 83.52 02:33:01 PM 0 16.56 0.00 1.37 0.17 0.07 81.84 02:33:01 PM 1 13.07 0.00 1.59 0.80 0.07 84.48 02:33:01 PM 2 24.52 0.00 1.25 1.15 0.05 73.02 02:33:01 PM 3 11.10 0.00 1.24 0.92 0.05 86.69 02:33:01 PM 4 13.62 0.00 1.62 1.12 0.05 83.59 02:33:01 PM 5 9.40 0.00 0.75 0.47 0.05 89.33 02:33:01 PM 6 8.38 0.00 1.00 0.22 0.05 90.35 02:33:01 PM 7 20.09 0.00 0.75 0.28 0.05 78.82 02:34:01 PM all 33.51 0.00 1.17 0.53 0.08 64.71 02:34:01 PM 0 39.57 0.00 1.02 0.25 0.08 59.08 02:34:01 PM 1 27.33 0.00 1.15 0.87 0.07 70.58 02:34:01 PM 2 30.92 0.00 1.12 0.52 0.08 67.36 02:34:01 PM 3 28.01 0.00 1.40 1.45 0.07 69.06 02:34:01 PM 4 33.00 0.00 1.52 0.35 0.07 65.06 02:34:01 PM 5 24.55 0.00 0.84 0.15 0.08 74.38 02:34:01 PM 6 46.98 0.00 1.45 0.50 0.10 50.96 02:34:01 PM 7 37.74 0.00 0.84 0.17 0.07 61.19 02:35:01 PM all 20.64 0.00 0.55 0.10 0.05 78.67 02:35:01 PM 0 17.59 0.00 0.32 0.00 0.05 82.05 02:35:01 PM 1 8.72 0.00 0.73 0.32 0.03 90.20 02:35:01 PM 2 57.67 0.00 0.77 0.00 0.07 41.49 02:35:01 PM 3 6.04 0.00 0.65 0.02 0.05 93.24 02:35:01 PM 4 23.86 0.00 0.50 0.02 0.03 75.59 02:35:01 PM 5 8.59 0.00 0.50 0.10 0.08 90.73 02:35:01 PM 6 12.57 0.00 0.73 0.32 0.03 86.35 02:35:01 PM 7 29.97 0.00 0.22 0.00 0.05 69.76 02:36:01 PM all 26.32 0.00 3.14 0.66 0.07 69.82 02:36:01 PM 0 26.18 0.00 4.29 0.13 0.08 69.31 02:36:01 PM 1 15.95 0.00 3.13 0.69 0.08 80.14 02:36:01 PM 2 51.47 0.00 3.55 1.46 0.05 43.47 02:36:01 PM 3 24.12 0.00 3.29 0.89 0.07 71.63 02:36:01 PM 4 26.62 0.00 3.01 0.57 0.05 69.75 02:36:01 PM 5 22.59 0.00 2.71 0.35 0.07 74.27 02:36:01 PM 6 19.64 0.00 2.41 0.24 0.07 77.64 02:36:01 PM 7 23.95 0.00 2.72 0.92 0.05 72.36 02:37:01 PM all 20.03 0.00 2.20 0.06 0.09 77.63 02:37:01 PM 0 20.24 0.00 1.92 0.03 0.08 77.72 02:37:01 PM 1 19.94 0.00 1.89 0.05 0.08 78.03 02:37:01 PM 2 22.13 0.00 2.38 0.05 0.08 75.36 02:37:01 PM 3 18.39 0.00 2.76 0.03 0.10 78.72 02:37:01 PM 4 15.44 0.00 2.02 0.05 0.08 82.40 02:37:01 PM 5 19.19 0.00 1.66 0.07 0.08 79.01 02:37:01 PM 6 21.31 0.00 2.63 0.08 0.10 75.88 02:37:01 PM 7 23.57 0.00 2.33 0.08 0.10 73.92 02:38:01 PM all 21.01 0.00 1.00 0.01 0.07 77.90 02:38:01 PM 0 21.14 0.00 0.62 0.00 0.07 78.18 02:38:01 PM 1 11.62 0.00 1.44 0.05 0.07 86.83 02:38:01 PM 2 21.69 0.00 0.72 0.02 0.07 77.51 02:38:01 PM 3 30.54 0.00 0.87 0.03 0.07 68.49 02:38:01 PM 4 19.46 0.00 1.05 0.00 0.07 79.43 02:38:01 PM 5 17.78 0.00 0.69 0.00 0.07 81.47 02:38:01 PM 6 15.25 0.00 1.00 0.00 0.08 83.66 02:38:01 PM 7 30.62 0.00 1.62 0.02 0.07 67.67 02:39:01 PM all 28.58 0.00 1.88 0.49 0.08 68.97 02:39:01 PM 0 17.77 0.00 1.64 0.08 0.07 80.44 02:39:01 PM 1 45.74 0.00 1.84 0.42 0.08 51.91 02:39:01 PM 2 22.96 0.00 2.58 0.92 0.10 73.44 02:39:01 PM 3 30.49 0.00 2.15 0.45 0.08 66.82 02:39:01 PM 4 30.88 0.00 1.63 0.74 0.07 66.69 02:39:01 PM 5 24.63 0.00 1.69 0.84 0.07 72.77 02:39:01 PM 6 21.55 0.00 1.81 0.34 0.07 76.24 02:39:01 PM 7 34.62 0.00 1.71 0.13 0.07 63.47 02:40:01 PM all 14.69 0.00 0.84 0.02 0.08 84.38 02:40:01 PM 0 15.75 0.00 0.92 0.00 0.08 83.25 02:40:01 PM 1 30.02 0.00 1.20 0.00 0.08 68.69 02:40:01 PM 2 9.47 0.00 0.99 0.05 0.08 89.41 02:40:01 PM 3 13.16 0.00 0.84 0.00 0.07 85.93 02:40:01 PM 4 18.34 0.00 0.40 0.00 0.08 81.17 02:40:01 PM 5 6.17 0.00 1.02 0.03 0.07 92.70 02:40:01 PM 6 13.33 0.00 0.70 0.03 0.07 85.86 02:40:01 PM 7 11.22 0.00 0.67 0.02 0.07 88.03 02:41:01 PM all 21.89 0.00 1.85 0.26 0.08 75.92 02:41:01 PM 0 27.02 0.00 1.10 0.03 0.07 71.78 02:41:01 PM 1 16.43 0.00 2.18 1.09 0.08 80.22 02:41:01 PM 2 18.36 0.00 2.09 0.05 0.07 79.43 02:41:01 PM 3 27.25 0.00 1.42 0.08 0.08 71.16 02:41:01 PM 4 28.91 0.00 2.58 0.69 0.07 67.76 02:41:01 PM 5 17.68 0.00 1.42 0.03 0.08 80.78 02:41:01 PM 6 19.72 0.00 2.30 0.03 0.08 77.86 02:41:01 PM 7 19.72 0.00 1.71 0.10 0.08 78.39 02:42:01 PM all 26.80 0.00 1.55 0.41 0.06 71.18 02:42:01 PM 0 14.79 0.00 1.54 0.13 0.07 83.47 02:42:01 PM 1 17.80 0.00 1.37 0.27 0.07 80.50 02:42:01 PM 2 32.63 0.00 1.72 0.08 0.07 65.50 02:42:01 PM 3 37.50 0.00 1.29 1.10 0.07 60.04 02:42:01 PM 4 34.85 0.00 1.35 0.55 0.07 63.18 02:42:01 PM 5 22.81 0.00 1.15 0.47 0.07 75.50 02:42:01 PM 6 30.15 0.00 1.81 0.25 0.05 67.74 02:42:01 PM 7 23.84 0.00 2.17 0.43 0.07 73.49 Average: all 22.80 0.00 1.54 0.32 0.07 75.27 Average: 0 21.66 0.00 1.47 0.08 0.07 76.71 Average: 1 20.66 0.00 1.65 0.46 0.07 77.16 Average: 2 29.18 0.00 1.72 0.43 0.07 68.60 Average: 3 22.66 0.00 1.59 0.50 0.07 75.19 Average: 4 24.49 0.00 1.57 0.41 0.06 73.47 Average: 5 17.33 0.00 1.24 0.25 0.07 81.10 Average: 6 20.88 0.00 1.58 0.20 0.07 77.26 Average: 7 25.54 0.00 1.47 0.22 0.07 72.71